2015

 

x

A. Abreu, L. Toni,  N. Thomos, T. Maugey, F. Pereira, P. Frossard, “Optimal layered representation for adaptive interactive multiview video streaming”, Journal of Visual Communication and Image Representation, 2015.

x

C. Brites, J. Ascenso, F. Pereira, “Epipolar plane image based rendering for 3D video coding”, 17th Int. Workshop on Multimedia Signal Processing (MMSP’2015), Xiamen, China, October 2015.

x

B. Panti, P. Monteiro, F. Pereira, J. Ascenso, “Descriptor-based adaptive tracking-by-detection for visual sensor networks”, Workshop on Distributed and Cooperative Visual Representation and Analysis (DCVRA), in conjunction with the 2015 IEEE International Conference on Multimedia & Expo (ICME 2015), Torino, Italy, July 2015.

x

H. Xu, C. Timmerer, F. Pereira, T. Ebrahimi, “Towards quality of sensory experience in multimedia”, European Conference on Networks and Communications, Paris, France, June/July 2015.

x

X. HoangVan, J. Ascenso, F. Pereira, “Improving enhancement layer merge mode for HEVC scalable extension”, Picture Coding Symposium, Cairns, Australia, June 2015.

x

A. Dias, C. Brites, J. Ascenso, F. Pereira, “SIFT-based homographies for efficient multiview distributed visual sensing”, IEEE Sensors Journal, Special Issue on Distributed Smart Sensing for Mobile Vision, vol. 15, no. 5, pp. 2643-2656, May 2015.

x

X. HoangVan, J. Ascenso and F. Pereira, “HEVC backward compatible scalability: a low encoding complexity distributed video coding based approach”, Signal Processing: Image Communication, vol. 33, nº 1, pp. 51 - 70, April 2015.

x

A. De Abreu, P. Frossard, F. Pereira, “Optimizing multiview video plus depth prediction structures for interactive multiview video streaming”, IEEE Journal of Selected Topics in Signal Processing, April 2015.

x

C. Brites, F. Pereira, “Distributed video coding: assessing the HEVC upgrade”, Signal Processing: Image Communication, vol. 32, pp. 81-105, March 2015.

x

C. Brites, F. Pereira, “Multiview Side information creation for efficient Wyner-Ziv video coding: classifying and reviewing”, Signal Processing: Image Communication, vol. 30, pp. 1-36, January 2015.

 

2014

 

x

C. Brites, F. Pereira, “Epipolar geometry-based side information creation for multiview Wyner-Ziv video coding”, IEEE Transactions on Circuits and Systems for Video Technology, vol. 24, nº 10, pp. 1771-1786, October 2014.

x

De Abreu, L. Toni, T. Maugey, N. Thomos, P. Frossard, F. Pereira, “Multiview video representations for quality-scalable navigation”, Visual Communications and Image Processing (VCIP’2014), Valleta, Malta, December 2014

x

C. Brites, V. Gomes, J. Ascenso, F. Pereira, “Statistical reconstruction for predictive video coding”, Visual Communications and Image Processing (VCIP’2014), Valleta, Malta, December 2014.

x

X. HoangVan, J. Ascenso, F. Pereira, “Optimal reconstruction for a HEVC backward compatible distributed scalable video codec”, Visual Communications and Image Processing (VCIP’2014), Valleta, Malta, December 2014.

x

P. Monteiro, J. Ascenso, F. Pereira, “Local feature selection for efficient binary descriptor coding”, Int. Conf. on Image Processing (ICIP’2014), Paris, France, October 2014.

x

C. Brites, F. Pereira, “Correlation noise modeling for multiview transform domain Wyner-Ziv video coding”, Int. Conf. on Image Processing (ICIP’2014), Paris, France, October 2014.

x

X. HoangVan, J. Ascenso, F. Pereira, “Correlation modeling for a distributed scalable video codec based on the HEVC standard”, Int. Workshop on Multimedia Signal Processing (MMSP’2014), Jakarta, Indonesia, September 2014

x

V. Nascimento, J. Ascenso, F. Pereira, “H.264/AVC backward compatible bit-depth scalable video coding”, Int. Workshop on Multimedia Signal Processing (MMSP’2014), Jakarta, Indonesia, September 2014

x

A. Dias, C. Brites, J. Ascenso, F. Pereira, “Perceptually driven video error protection using a distributed source coding approach”, Signal Processing: Image Communication, vol. 29, no. 1, pp. 1-22, January 2014.

2013

 

x

X. HoangVan, J. Ascenso, F. Pereira, “Improving scalable video coding performance with decoder side information”, Picture Coding Symposium, San Jose, CA, USA, December 2013.

x

A. De Abreu, P. Frossard, F. Pereira, “Fast MVC prediction structure selection for interactive multiview video streaming”, Picture Coding Symposium, San Jose, CA, USA, December 2013.

x

P. Monteiro, J. Ascenso, F. Pereira, “Perspective transform motion modelling for improved side information creation”, Special Issue on Distributed Video Coding, EURASIP Journal on Advances in Signal Processing, December 2013.

x

H. R. Wu, A.R. Reibman, W. Lin, F. Pereira, S.S. Hemami, “Perceptual visual signal compression and transmission”, Proceedings of the IEEE, vol. 101, nº 9, pp. 2025 - 2043, September 2013.

x

C. Brites, J. Ascenso, F. Pereira, “Side information creation for efficient Wyner-Ziv video coding: classifying and reviewing”, Signal Processing: Image Communication, vol. 28, nº 7, pp. 689–726, August 2013.

x

J. Ascenso, F. Pereira, “Lossless compression of binary image descriptors for visual sensor networks”, Int. Conference on Digital Signal Processing, Santorini, Greece, July 2013.

x

A. De Abreu, P. Frossard, F. Pereira, “Optimized  MVC  prediction structures  for  interactive  multiview  video  streaming”,  IEEE  Signal Processing Letters, vol.20, no.6, pp. 603-606, June 2013.

x

X. HoangVan, J. Ascenso, F. Pereira, “Designing an HEVC based scalable video coding extension”, IX Conferência de Telecomunicações, Castelo Branco, Portugal, May 2013.

x

D. F. de Souza, J. Ascenso, N. M. M. Rodrigues, S. M. M. Faria, F. Pereira, “Improving H.264/AVC video coding with geometric transforms”, IX Conferência de Telecomunicações, Castelo Branco, Portugal, May 2013.     

x

D. K. Shah, J. Ascenso, C. Brites, F. Pereira, “Studying platelet-based depth map coding”, IX Conferência de Telecomunicações, Castelo Branco, Portugal, May 2013.

x

X. HoangVan, J. Ascenso and F. Pereira, “Improved matching criterion for frame rate up–conversion with trilateral filtering”, IET Electronic Letters, vol. 49, nº 2, pp. 106 - 107, January 2013.

2012

 

x

X. HoangVan, J. Ascenso, F. Pereira, “Improving predictive video coding performance with decoder side information”, Int. Conf. on Image Processing (ICIP’2012), Orlando, FL, USA, October 2012.

x

C. Brites, J. Ascenso, F. Pereira, “Structrural based side information creation with improved matching criteria for Wyner-Ziv video coding”, Workshop on Image Analysis for Multimedia Interactive Services (WIAMIS’2012), Dublin, Ireland, May 2012.

x

X. HoangVan, J. Ascenso, F. Pereira, “Improved B-slice direct mode coding using motion side information”, Workshop on Image Analysis for Multimedia Interactive Services (WIAMIS’2012), Dublin, Ireland, May 2012.

x

M. Cassa, M. Naccari, F. Pereira, “HEVC fast rate distortion optimization”, Picture Coding Symposium (PCS’2012), Kraków, Poland, May 2012.

x

M. Naccari, F. Pereira, “Quadratic modeling rate control in the emerging HEVC standard”, Picture Coding Symposium (PCS’2012), Kraków, Poland, May 2012.

x

M. Naccari, J. Ascenso, F. Pereira, “Adaptive bilateral filter for improved in-loop filtering in the emerging High Efficiency Video Coding standard”, Picture Coding Symposium (PCS’2012), Kraków, Poland, May 2012.         

x

C. Brites, J. Ascenso, F. Pereira, “Learning based decoding approach for improved Wyner-Ziv video coding”, Picture Coding Symposium (PCS’2012), Kraków, Poland, May 2012.

2011

 

x

J. Ascenso, C. Brites, F. Pereira, “Augmented LDPC graph for distributed video coding with multiple side information”, Int. Workshop on Multimedia Signal Processing (MMSP’11), Hangzhou, China, October 2011.

x

G. Cernigliaro, M. Naccari, F. Jaureguizar, J. Cabrera, F. Pereira, N. García, “A new fast motion estimation and mode decision algorithm for H.264 depth maps encoding in free viewpoint TV”, Int. Conf. on Image Processing (ICIP’2011), Brussels, Belgium, September 2011.

x

J. Ascenso, C. Brites, F. Pereira, “A denoising approach for iterative side information creation in distributed video coding”, Int. Conf. on Image Processing (ICIP’2011), Brussels, Belgium, September 2011.

x

M. Naccari, C. Brites, J. Ascenso, F. Pereira, “Low complexity deblocking filter perceptual optimization for the HEVC codec”, Int. Conf. on Image Processing (ICIP’2011), Brussels, Belgium, September 2011.

x

G. Carmo, M. Naccari, F. Pereira, “Binary tree decomposition depth coding for 3D video applications”, IEEE International Conference on Multimedia and Expo (ICME’2011), Barcelona, Spain, July 2011.

x

M. Naccari, F. Pereira, “Integrating a spatial just noticeable distortion model in the under development HEVC codec”, International Conference on Acoustics, Speech, and Signal Processing (ICASSP’2011), Prague, Check Republic, May 2011.

x

A. Cabrita, M. Naccari, F. Pereira, “Perceptually driven coefficients pruning and quantization for the H.264/AVC standard”, International Conference on Computer as a Tool (EUROCON’2011), Lisbon, Portugal, April 2011.

x

A. Tomé, F. Pereira, “Low delay distributed video coding with refined side information”, Signal Processing: Image Communication, vol. 26, nº 4-5, pp. 220-235, Abril 2011

x

M. Naccari, F. Pereira, “Advanced perceptual video coding: architecture, tools and assessment”, IEEE Transactions on Circuits and Systems for Video Technology, vol. 21, nº 6, pp. 766-782, Junho 2011..

x

C. Brites, F. Pereira, “An efficient encoder rate control solution for transform domain Wyner-Ziv video coding”, IEEE Transactions on Circuits and Systems for Video Technology. vol. 21, nº 9, pp. 1278 – 1292, September 2011.

x

B. Tomás, F. Pereira, “Musical slideshow: boosting user experience in photo presentation", Multimedia Tools and Applications, Multimedia Tools and Applications, vol. 55, nº 3, pp. 627-653, Março 2011.

2010

 

x

M. Naccari, F. Pereira, “Decoder side just noticeable distortion model estimation for efficient H.264/AVC based perceptual video coding”, Int. Conf. on Image Processing (ICIP’2010), Hong Kong, September 2010.

x

C. Brites, F. Pereira, “Probability updating for decoder and encoder rate control turbo based Wyner-Ziv video coding”, Int. Conf. on Image Processing (ICIP’2010), Hong Kong, September 2010.

x

A. Krutz, A. Glantz, T. Sikora, P. Nunes, F. Pereira, “Automatic MPEG-4 sprite coding—Comparison of integrated object segmentation algorithms”, Multimedia Tools and Applications, vol. 49, nº 3, pp. 483, September 2010.

x

J. Ascenso, C. Brites, F. Dufaux, A. Fernando, T. Ebrahimi, F. Pereira, S. Tubaro, “The VISNET II DVC codec: architecture tools and performance”, European Signal Processing Conference (EUSIPCO’2010), Aalborg, Denmark, August 2010.

x

J. Ascenso, C. Brites, F. Pereira, “A flexible side information generation framework for distributed video coding”, invited paper for the Special Issue on Distributed Video Coding, Journal of Multimedia Tools and Applications, Springer Netherlands, vol. 48, nº 3, pp. 381 – 409, July 2010.

x

M. Naccari, F. Pereira, “Comparing spatial masking modeling in just noticeable distortion controlled H.264/AVC video coding”, Workshop on Image Analysis for Multimedia Interactive Services (WIAMIS’2010), Desenzano del Garda, Italy, April 2010.   

x

R. Martins, C. Brites, J. Ascenso, F. Pereira, “Statistical motion learning approach for improved transform domain Wyner-Ziv video coding”, IET Image Processing Journal, vol. 4,  nº 1,  pp. 28 – 41, February 2010.

x

J. Ascenso, C. Brites, F. Pereira, “Compression efficiency analysis of Wyner-Ziv video coding with motion compensated side information interpolation”, Visual Information Processing and Communication Conference, San Jose, CA, USA, January 2010.

2009

 

x

R. Martins, C. Brites, J. Ascenso, F. Pereira, “Adaptive deblocking filter for transform domain Wyner-Ziv video coding”, Special Issue on Distributed Video Coding of the IET Signal Processing Journal, vol. 3,  nº 6,  pp. 315-328, December 2009.

x

S. Sofke, F. Pereira, E. Müller, “Dynamic quality control for transform domain Wyner-Ziv video coding”, Special Issue on Distributed Video Coding do EURASIP Journal on Image and Video Processing, vol. 2009, Article ID 978581, 2009.

x

P. Nunes, L. Ducla Soares, F. Pereira, “Automatic and adaptive network-aware macroblock intra refresh for error-resilient H.264/AVC video coding”, Int. Conf. on Image Processing, Cairo, Egypt, November 2009.

x

S. L. P. Yasakethu, W. A. R. J. Weerakkody, W. A. C. Fernando, F. Pereira, A. M. Kondoz, “An improved decoding algorithm for DVC over multipath error prone wireless channels”, IEEE Transactions on Circuits and Systems for Video Technology, vol. 19, nº 10, pp. 1543-1548, October 2009.

x

J. Ascenso, F. Pereira, “Complexity efficient mechanism for LDPC based Wyner-Ziv video decoding”, 5th International Mobile Multimedia Communications Conference, London, United Kingdom, September 2009.

x

R. Martins, C. Brites, J. Ascenso, and F. Pereira, “Refining side information for improved transform domain Wyner-Ziv video coding”, IEEE Transactions on Circuits and Systems for Video Technology, vol. 19, nº 9, pp. 1327-1341, September 2009.

x

P. Nunes, F. Pereira, “Joint rate control algorithm for low-delay MPEG-4 object-based video encoding”, IEEE Transactions on Circuits and Systems for Video Technology, vol. 19, nº 9, pp. 1274-1288, September 2009.

x

J. Ascenso, F. Pereira, “Low complexity intra mode selection for efficient distributed video coding”, IEEE International Conference on Multimedia & Expo (ICME’2009), New York, USA, July 2009.

x

J. Ascenso, C. Brites, F. Pereira, “A flexible side information generation framework for distributed video coding” invited paper for the Special Issue on Distributed Video Coding do Journal of Multimedia Tools and Applications, July 2009.

x

X. Huang, C. Brites, J. Ascenso, F. Pereira, S. Forchhammer, “Distributed video coding with multiple side information”, Picture Coding Symposium (PCS’09), Chicago, IL, USA, May 2009.

2008

 

x

J. Ascenso, F. Pereira, “Advanced side information creation techniques and framework for Wyner–Ziv video coding”, Journal of Visual Communication and Image Representation, Special Issue on Resource-Aware Adaptive Video Streaming, vol. 19, nº 8, pp. 600-613, December 2008.

x

J. Ascenso, C. Brites, F. Pereira, “Design and performance of a novel low-density parity-check code for distributed video coding”, Int. Conf. on Image Processing (ICIP’2008), San Diego, CA, USA, October 2008.

x

P. Nunes, L. Ducla Soares, F. Pereira, “Error resilient macroblock rate control for H.264/AVC video coding”, Int. Conf. on Image Processing (ICIP’2008), San Diego, CA, USA, October 2008.

x

M. Naccari, M. Tagliasacchi, F. Pereira, S. Tubaro, “No-reference modeling of the channel induced distortion at the decoder for H.264/AVC video coding”, Int. Conf. on Image Processing (ICIP’2008), San Diego, CA, USA, October 2008.

x

C. Brites, F.Pereira, “Correlation noise modeling for efficient pixel and transform domain Wyner-Ziv video coding”, IEEE Transactions on Circuits and Systems for Video Technology, vol. 18, nº 9, pp. 1177-1190, September 2008.

x

N. Matos, F. Pereira, “Automatic creation and evaluation of MPEG-7 compliant summary descriptions for generic audiovisual content”, Signal Processing: Image Communication, vol. 23, nº 8, pp. 581-598, September 2008.

x

J. D. Areia, F. Pereira, W.A.C. Fernando, “Impact of the key frames quality on the overall Wyner-Ziv video coding performance”, 50th International Symposium ELMAR-2008, Zadar, Croatia, September 2008.

x

J. D. Areia, J. Ascenso, C. Brites, F. Pereira, “Low complexity hybrid rate control for lower complexity Wyner-Ziv video decoding”, European Signal Processing Conference (EUSIPCO’2008), Lausanne, Switzerland, August 2008.

x

F. Pereira, L. Torres, C. Guillemot, T. Ebrahimi, R. Leonardi, S. Klomp, “Distributed video coding: selecting the most promising application scenarios”, Signal Processing: Image Communication, vol. 23, nº 5, pp. 339 - 352, June 2008.

x

F. Pereira, “Analysis for video coding: moving it from the encoder to the decoder”, invited talk at the International Conference on Image Analysis and Recognition (ICIAR), Póvoa de Varzim, Portugal, June 2008.

x

F. Pereira, C. Brites, J. Ascenso, M. Tagliasacchi, “Wyner-Ziv video coding: a review of the early architectures and further developments”, IEEE International Conference on Multimedia & Expo (ICME), Hannover, Germany, June 2008.

x

N. Matos, F. Pereira, “Using MPEG-7 for generic audiovisual content automatic summarization”, Workshop on Image Analysis for Multimedia Interactive Services (WIAMIS’2008), Klagenfurt, Austria, May 2008.

x

C. Brites, J. Ascenso, J. Pedro, F. Pereira, “Evaluating a feedback channel based transform domain Wyner-Ziv video codec”, Signal Processing: Image Communication, vol. 23, no. 4, pp. 269-297, April 2008.

x

F. Pereira, A. Vetro, T. Sikora, “Multimedia retrieval and delivery: essential metadata challenges and standards”, Proceedings of the IEEE, vol. 96, nº 4, pp. 721-744, April 2008.

x

J. Ascenso, F. Pereira, “Hierarchical motion estimation for side information creation in Wyner-Ziv video coding”, The Second International Conference on Ubiquitous Information Management and Communication (ICUIMC’08), Suwon, Korea, February 2008.

x

F. Pereira, “Developments and trends on video coding: is there a xVC virus ?”, invited talk at The Second International Conference on Ubiquitous Information Management and Communication (ICUIMC’08), Suwon, Korea, February 2008.

 

2007

 

x

F. Pereira, J. Ascenso, C. Brites, “Studying the GOP size impact on the performance of a feedback channel-based Wyner-Ziv video codec”, IEEE Pacific Rim Symposium on Image Video and Technology, Santiago, Chile, December 2007.

x

P. Nunes, G. Pastuszak, A. Pietrasiewicz, F. Pereira, “Joint bit-allocation for multi-sequence H.264/AVC video coding rate control”, Picture Coding Symposium (PCS’07), Lisbon, Portugal, November 2007.

x

J. Pedro,  L. Ducla Soares, C. Brites, J. Ascenso, F. Pereira, C. Bandeirinha, S. Ye, F. Dufaux, T. Ebrahimi, “Studying error resilience performance for a feedback channel based transform domain Wyner-Ziv video codec”, Picture Coding Symposium (PCS’07), Lisbon, Portugal, November 2007.

x

M. Naccari, G. Bressan, M. Tagliasacchi, F. Pereira, S. Tubaro, “Unequal error protection based on flexible macroblock ordering for robust H.264/AVC video transcoding”, Picture Coding Symposium (PCS’07), Lisbon, Portugal, November 2007.

x

J. D. Areia, C. Brites, J. Ascenso, F. Pereira, “Wyner-Ziv

 

 stereo video coding using a side information fusion approach”, Int. Workshop on Multimedia Signal Processing (MMSP’07), Chania, Greece, October 2007.

x

C. Guillemot, F. Pereira, L. Torres, T. Ebrahimi, R. Leonardi, J. Ostermann, “Distributed monoview and multiview video coding”, IEEE Signal Processing Magazine, vol. 24,  nº 5,  pp. 67 – 76, September 2007 

x

C. Brites, F. Pereira, “Encoder rate control for transform domain Wyner-Ziv video coding”, Int. Conf. on Image Processing (ICIP’2007), San Antonio, TX, USA, September 2007.

x

P. Nunes, F. Pereira, “Improved feedback compensation mechanisms for multiple video object encoding rate control”, Int. Conf. on Image Processing (ICIP’2007), San Antonio, TX,  USA, September 2007.

x

J. Ascenso, F. Pereira, “Adaptive hash-based side information exploitation for efficient Wyner-Ziv video coding”, Int. Conf. on Image Processing (ICIP’2007), San Antonio, TX, USA, September 2007.

x

M. Tagliasacchi, J. Pedro, F. Pereira, S. Tubaro, “An efficient request stopping method at the turbo decoder in distributed video coding”, European Signal Processing Conference (EURASIP’2007), Poznan, Poland, September 2007.

x

L. Ducla Soares, F. Pereira, “An integrated error resilient object-based video coding architecture”, VI Conferência de Telecomunicações, Peniche, Portugal, May 2007.

x

R. Almeida, F. Pereira, “H.264/AVC low complexity encoding: a novel fast coding mode selection solution”, VI Conferência de Telecomunicações, Peniche, Portugal, May 2007.

x

J. Pedro, C. Brites, J. Ascenso, F. Pereira, “Studying the feedback channel in transform domain Wyner-Ziv video coding”, VI Conferência de Telecomunicações, Peniche, Portugal, May 2007.

x

P. Nunes, F. Pereira, “Rate control architecture for joint object-based MPEG-4 video encoding”, VI Conferência de Telecomunicações, Peniche, Portugal, May 2007. 

 

2006

 

x

P.Correia, F.Pereira, “Video object relevance metrics for overall segmentation quality evaluation”, Journal on Applied Signal Processing, pp. 1-11, vol. 2006.

x

F. Pereira, “Technologies for digital multimedia communications: an evolutional analysis of MPEG standards”, China Communications Journal, vol. 3, nº 5, pp. 8 – 19, October 2006. 

x

C. Brites, J. Ascenso, F. Pereira, “Studying temporal correlation noise modeling for pixel based Wyner-Ziv video coding”, Int. Conf. on Image Processing (ICIP’2006), Atlanta, USA, October 2006.

x

J. Ascenso, C. Brites, F. Pereira, “Content adaptive Wyner-Ziv video coding driven by motion activity”, Int. Conf. on Image Processing (ICIP’2006), Atlanta, USA, October 2006.

x

L. Ducla Soares, F.  Pereira, "Spatio-temporal scene level error concealment for shape and texture data in segmented video content”, Int. Conf. on Image Processing (ICIP’2006), Atlanta, USA, October 2006.

x

M. Tagliasacchi, A. Trapanese, S. Tubaro, J. Ascenso, C. Brites, F. Pereira, “Exploiting spatial redundancy in pixel domain Wyner-Ziv video coding”, Int. Conf. on Image Processing (ICIP’2006), Atlanta, USA, October 2006.

x

P. Pinho, J. Baltazar, F. Pereira, “Integrating low-level and semantic visual cues for improved image-to-video experiences”, International Conference on Image Analysis and Recognition (ICIAR’2006), Póvoa de Varzim, Portugal, September 2006.

x

C. Brites, J. Ascenso, F. Pereira, “Feedback channel in pixel domain Wyner-Ziv video coding: myths and realities”, 14th European Signal Processing Conference (EUSIPCO’06), Florence, Italy, September 2006.

x

L.Ducla Soares, F.Pereira, “Temporal shape error concealment by global motion compensation with local refinement”, IEEE Transactions on Image Processing, vol. 15, nº 6, pp. 1331 – 1348, June 2006.

x

C.Brites, J. Ascenso, F.Pereira, “Improving transform domain Wyner-Ziv video coding performance”, International Conference on Acoustics, Speech, and Signal Processing (ICASSP), Toulouse, France, May 2006 .

x

A. Trapanese, M. Tagliasacchi, S. Tubaro, J. Ascenso, C. Brites, F. Pereira, “Intra mode decision based on spatio-temporal cues in pixel domain Wyner-Ziv video coding”, International Conference on Acoustics, Speech, and Signal Processing (ICASSP), Toulouse, France, May 2006.

x

M. Dalai, R. Leonardi, F. Pereira, “Improving turbo codec integration in pixel-domain distributed video coding”, International Conference on Acoustics, Speech, and Signal Processing (ICASSP), Toulouse, France, May 2006.

x

  L. Ducla Soares, F.Pereira, “Spatial scene level shape error concealment for segmented video”, Picture Coding Symposium, Beijing, China, April 2006.

x

C. Brites, J. Ascenso, F.Pereira, “Modeling correlation noise statistics at decoder for pixel based Wyner-Ziv video coding”, Picture Coding Symposium, Beijing, China, April 2006.

x

J. Baltazar, P. Pinho, F.Pereira, “Visual attention driven image to video transmoding”, Picture Coding Symposium, Beijing, China, April 2006.

 

2005

 

x

K. Diepold, F. Pereira, W. Chang, “MPEG-A: multimedia application formats”, IEEE Multimedia, vol. 12, nº 4, pp. 34 – 41, October-December 2005.

x

F. Pereira, “A triple user characterization model for video adaptation and quality of experience evaluation”, Int. Workshop on Multimedia Signal Processing, Shangai, China, November 2005.


x

A. Trapanese, M. Tagliasacchi, S. Tubaro, J. Ascenso, C. Brites, F. Pereira, “Improved correlation noise statistics modeling in frame-based pixel domain Wyner-Ziv video coding”, Int. Workshop on Very Low Bitrate Video Coding, Sardinia, Italy, September 2005.

x

A. Trapanese, M. Tagliasacchi, S. Tubaro, J. Ascenso, C. Brites, F. Pereira, “Embedding a block-based intra mode in frame-based pixel domain Wyner-Ziv video coding”, Int. Workshop on Very Low Bitrate Video Coding, Sardinia, Italy, September 2005.

x

F. Pereira, “Content and context: two worlds to bridge”, keynote talk no Fourth International Workshop on Content-Based Multimedia Indexing (CBMI’2005), Riga, Latvia, June 2005.

x

F.Pereira, “MPEG-21 standard: defining an open multimedia framework”, plenary talk no 47th International Symposium ELMAR-2005 focused on Multimedia Systems and Applications, Zadar,  Croatia, June 2005.

x

J.Ascenso, C.Brites, F.Pereira, “Motion compensated refinement for low complexity pixel based distributed video coding”, IEEE International Conference on Advanced Video and Signal-Based Surveillance, Como, Italy, September 2005.

x

L. Natário, C. Brites, J. Ascenso, F. Pereira, “Extrapolating side information for low-delay pixel-domain distributed video coding”, Int. Workshop on Very Low Bitrate Video Coding, Sardinia, Italy, September 2005.

x

J.Ascenso, C.Brites, F.Pereira, “Improving frame interpolation with spatial motion smoothing for pixel domain distributed video coding”, 5th EURASIP Conference on Speech and Image Processing, Multimedia Communications and Services, Smolenice, Slovakia, June 2005.

x

L.Natário, F.Pereira, “Bringing adaptive GOP size to the MPEG-4 scalable video coding standard”, 5th EURASIP Conference on Speech and Image Processing, Multimedia Communications and Services, Smolenice, Slovakia, June 2005.

x

L.Ducla Soares, F.Pereira, “Spatial texture error concealment for object-based image and video coding”, 5th EURASIP Conference on Speech and Image Processing, Multimedia Communications and Services, Smolenice, Slovakia, June 2005.

x

C.Brites, F.Pereira, “Distributed video coding: bringing new applications to life”, V Conferência de Telecomunicações, Tomar, Portugal, April 2005.

x

F.Pereira, “Sensations, perceptions and emotions: towards quality of experience evaluation for consumer electronics video adaptations”, invited talk no First International Workshop on Video Processing and Quality Metrics for Consumer Electronics, Scottsdale, AZ, USA, January 2005.

 

2004

 

x

L.Ducla Soares, F.Pereira, “Combining space and time processing for shape error concealment”, Picture Coding Symposium (PCS’2004), San Francisco, CA, USA, December 2004.

x

L.Ducla Soares, F.Pereira, “Motion-based shape error concealment for object-based video”, Int. Conf. on Image Processing (ICIP’2004), Singapore, October 2004.

x

J. Ascenso, F.Pereira, “Drift reduction for a H.264/AVC fine grain scalability with motion compensation architecture”, Int. Conf. on Image Processing (ICIP’2004), Singapore, October 2004.

x

F.Pereira, “Multimedia content adaptation: may one fit all ?”, invited talk at Int. Conference on Computer Vision and Graphics, Warsaw, Poland, September 2004.

x

P.Fonseca, F.Pereira, “Automatic video summarization based on MPEG-7 descriptions”, Signal Processing: Image Communication, vol.19, nº 8, pp. 685-699, September 2004.

x

W. Skarbek, A. Buchowicz, A. Pietrowcew, F. Pereira, “Bit-rate control for video compression with ROI”, Int. Conference on
Computer Vision and Graphics, Warsaw, Poland, September 2004

x

D.Palma, J. Ascenso, F.Pereira, “Automatic text extraction in digital video based on motion analysis”, Int. Conf. on Image Analysis and Recognition (ICIAR’2004), Porto, Portugal, September 2004.

x

P. Nunes, F. Pereira, “Rate and distortion models for MPEG-4 video encoding”,  SPIE's 49th Annual Symposium on Optical Science
and Technology, Applications of Digital Image Processing, Denver, CO, USA, August 2004

x

L.Ducla Soares, F.Pereira, “Temporal shape error concealment for object-based video”, 2nd International Symposium on Image/Video Communications over Fixed and Mobile Networks (ISIVC’2004), Brest, France, July 2004.

x

L.Ducla Soares, F.Pereira, “Adaptive shape and texture intra refreshment schemes for improved error resilience in object-based video”, IEEE Transactions on Image Processing, vol. 13, nº 5, pp. 662-676, May 2004.

x

P.Correia, F.Pereira, “Classification of video segmentation application scenarios”, IEEE Transactions on Circuits and Systems for Video Technology, Special Issue on Audio and Video Analysis for Multimedia Interactive Services, vol. 14, nº 5, pp. 735-741, May 2004.

x

J.Magalhães, F.Pereira, “Using MPEG standards for multimedia customization”, Signal Processing: Image Communication, vol. 19, nº. 5, pp. 437-456, May 2004.

x

L.Ducla Soares, F.Pereira, “Spatial shape error concealment for object-based image and video coding”, IEEE Transactions on Image Processing, vol. 13, nº 4, pp. 586-599, April 2004.

x

J. Ascenso, F.Pereira, “H.264/AVC fine grain scalability using bitplane coding”, Workshop on Image Analysis for Multimedia Interactive Services (WIAMIS’2004), Lisbon, Portugal, April 2004.

x

L.Ducla Soares, F.Pereira, “Temporal shape error concealment by global motion compensation”, Workshop on Image Analysis for Multimedia Interactive Services (WIAMIS’2004), Lisbon, Portugal, April 2004.

x

P. Correia, F.Pereira, “Change detection-based video segmentation for surveillance applications”, Workshop on Image Analysis for Multimedia Interactive Services (WIAMIS’2004), Lisbon, Portugal, April 2004.

x

P. Nunes, F.Pereira, “Rate and distortion modeling analysis for MPEG-4 video intra coding”, Workshop on Image Analysis for Multimedia Interactive Services (WIAMIS’2004), Lisbon, Portugal, April 2004.

x

J.Ostermann, J.Bormans, P.List, D.Marpe, M.Narroschke, F.Pereira, T.Stockhammer, T.Wedi, “Video coding with H.264/AVC: tools, performance, and complexity”, IEEE Circuits and Systems Magazine, vol.4, nº 1, pp. 7-28, January – March 2004.

 

2003

x

I.Burnett, R. Van De Walle, K.Hill, J.Bormans, F.Pereira, “MPEG-21: goals and achievements”, IEEE Multimedia, vol.10, nº 4, pp.60-70, October-December 2003.

x

F.Pereira, “Content adaptation: the panacea for usage diversity ?”, in “Visual Content Processing and Representation”, Lectures Notes in Computer Science, Springer, pp. 9-12, September 2003. 

x

J.Magalhães, F.Pereira, “MPEG-7 based color temperature customization”, IV Conferência de Telecomunicações, Aveiro, Portugal, June 2003.

x

J.Magalhães, F.Pereira, “A system for universal access to multimedia content based on the MPEG-7 standard”, IV Conferência de Telecomunicações, Aveiro, Portugal, June 2003.

x

P.Fonseca, F.Pereira, “Skin colour detection based on MPEG-7 dominant colour descriptor”, Picture Coding Symposium (PCS’2003), St. Malo, France, April 2003.

x

P.Correia, F.Pereira, “A proposal for the classification of video segmentation application scenarios”, Workshop on Image Analysis for Multimedia Interactive Services (WIAMIS’2003), London, United Kingdom, April 2003.

x

P.Fonseca, F.Pereira, “Automatic video summarization system based on MPEG-7 descriptions”, Workshop on Image Analysis for Multimedia Interactive Services (WIAMIS’2003), London, United Kingdom, April 2003.


x

F.Pereira, I. Burnett, “Universal multimedia experiences for tomorrow”, IEEE Signal Processing Magazine, Special Issue on Universal Multimedia Access, vol.20, nº 2, pp. 63-73, March 2003.

x

L.Ducla Soares, F.Pereira, “Refreshment need metrics for improved shape and texture object-based resilient video coding”, IEEE Transactions on Image Processing, vol. 12, nº 3, pp. 328-340, March 2003.

x

P. Correia, F.Pereira, “Objective evaluation of video segmentation quality”, IEEE Transactions on Image Processing, vol. 12, nº 2, pp. 186-200, February 2003.

2002

x

L.Ducla Soares, F.Pereira, “Adaptive shape-texture intra coding refreshment for error resilient object-based video”, IEEE International International Workshop on Multimedia Signal Processing, St. Thomas, Virgin Islands, USA, December 2002.

x

J.Valentim, P.Nunes, F.Pereira, “Evaluating MPEG-4 video decoding complexity for an alternative video verifier complexity model”, IEEE Transactions on Circuits and Systems for Video Technology, vol. 12, nº 11, pp. 1034-1044, November 2002.

x

 L. Ducla Soares, F.Pereira, “Shape refreshment need metric for object-based resilient video coding”, Int. Conf. on Image Processing (ICIP’2002), Rochester, NY, USA, September 2002.

x

 F.Pereira, “MPEG-21 framework: more than just multimedia technologies”, European Symposium on Intelligent Technologies, Hybrid Systems and their implementation on Smart Adaptive Systems, Albufeira, Portugal, September 2002.

x

L. Ducla Soares, F.Pereira, “Texture refreshment need metric for resilient object-based video coding”, IEEE International Conference on Multimedia (ICME’2002), Lausanne, Switzerland, August 2002.

x

F.Pereira, T.Ebrahimi (editors), “The MPEG-4 Book”, Prentice Hall, July 2002.

x

J.M.Martínez, R. Koenen, F.Pereira, “MPEG-7: the generic multimedia content description standard”, IEEE Multimedia, vol. 9, nº 2, April-June 2002.

x

P.Correia, F.Pereira, “Standalone objective segmentation quality evaluation”, Journal on Applied Signal Processing, vol. 2002, nº 4, pp. 389-400, April 2002.

x

 F.Pereira, “MPEG-4 and MPEG-7: audiovisual standards for the XXIst century?”, invited speech at IMAGINA’2002, Montecarlo, Monaco, February 2002.

2001

x

J.Valentim, P.Nunes, F.Pereira, “An alternative complexity model for the MPEG-4 video verifier mechanism”, Int. Conf. on Image Processing (ICIP’2001), Thessaloniki, Greece, October 2001.

x

 F.Pereira, R. Koenen, “MPEG-7: a standard for multimedia content description”, International Journal of Image and Graphics, Special Issue on Image and Video Databases, vol.1, nº3, August 2001.

x

 J.Valentim, P.Nunes, F.Pereira, “Evaluating MPEG-4 video decoding complexity”, 2nd Workshop and Exhibition on MPEG-4, San Jose, CA, USA, June 2001.

x

P.Correia, F.Pereira, “Standalone objective evaluation of segmentation quality”, Workshop on Image Analysis for Multimedia Interactive Services (WIAMIS’2001), Tampere, Finland, May 2001.

x

J.Valentim, P.Nunes, F.Pereira, “IST MPEG-4 video compliant framework”, III Conferência Nacional de Telecomunicações, Figueira da Foz, Portugal, April 2001.

x

C.Zibreira, F.Pereira, “A study of similarity measures for aturning angles-based shape descriptor”, III Conferência Nacional de Telecomunicações, Figueira da Foz, Portugal, April 2001.

x

 L.Ducla Soares, F.Pereira, “MPEG-7 based spatial shape concealment difficulty”, III Conferência Nacional de Telecomunicações, Figueira da Foz, Portugal, April 2001.

x

 J.Ascenso, P.Correia, F.Pereira, “A video segmentation toolbox with support for user interaction”, III Conferência Nacional de Telecomunicações, Figueira da Foz, Portugal, April 2001.

x

P.Nunes, F.Pereira, “Scene level rate control algorithm for MPEG-4 video coding”, Visual Communications and Image Processing (VCIP’2001), San Jose, CA, USA, January 2001.

2000

x

 F.Pereira, “MPEG-4: concepts, tools and applications”, Journal de Réseaux et systèmes répartis - calculateurs paralleles, Special Issue on Image and Video, vol. 12, nº 3-4, pp.299-313, 2000.

x

P.Nunes, F.Pereira, “MPEG-4 compliant video encoding: analysis and rate control strategies”, Asilomar 2000 Conference on Signal and Image Processing, Pacific Grove, CA, USA, October 2000.

x

L.Ducla Soares, F.Pereira, “Influence of encoder parameters on the decoded video quality for MPEG-4 over W-CDMA mobile networks”, Int. Conf. on Image Processing (ICIP’2000), Vancouver, Canada, September 2000.

x

P.Correia, F.Pereira, “Objective evaluation of relative segmentation quality”, Int. Conf. on Image Processing (ICIP’2000), Vancouver, Canada, September 2000.

x

R. Koenen, F. Pereira, “MPEG-7: a standardised description of audiovisual content”, Special Issue on MPEG-7 Technology, Signal Processing: Image Communication, vol.16, nº1-2, pp. 5-13, September 2000.

x

F. Pereira, “Visual data representation: recent achievements and future developments”, European Conference on Signal Processing (EUSIPCO’2000), Tampere, Finland, September 2000.

x

P. Correia, F. Pereira, “Estimation of video object's relevance”, European Conference on Signal Processing (EUSIPCO’2000), Tampere, Finland, September 2000. 

x

C.Zibreira, F.Pereira, “Image description and retrieval using MPEG-7 shape descriptors”,  Fourth European Conference on Research and Advanced Technology for Digital Libraries, Lisbon, Portugal, September 2000.

x

 P.Nunes, F.Marques, F.Pereira, A.Gasull, “A contour-based approach to binary shape coding using a multiple grid chain code”, Signal Processing: Image Communication, Special Issue on Shape Coding, vol. 15, nº 7-8, pp. 585-599, May 2000.

x

J.Ascenso, P.Correia, F.Pereira, “A face detection solution integrating automatic and user assisted tools”, 11th Portuguese Conference on Pattern Recognition (RECPAD’2000), Porto, Portugal, May 2000.

x

F.Pereira, “MPEG-4: concepts, tools and applications”, International Symposium on Image/Video Communications over Fixed and Mobile Networks, Rabat, Morroco, April 2000.

x

F. Pereira, “MPEG-4: why, what, how and when ?”, Signal Processing: Image Communication, invited paper for the Tutorial Issue on the MPEG-4 Standard, vol. 15, nº4-5, January 2000.

1999

x

F.Pereira, R.Koenen, “MPEG-7: status and directions”, chapter in the book “Advances in multimedia: systems, standards and networks”, edited by Atul Puri and Tsuhan Chen, Marcel Dekker, Inc., 1999.

x

G.Abrantes, F.Pereira, “MPEG-4 facial animation technology: survey, implementation and results”, IEEE Transactions on Circuits and Systems for Video Technology, Special Issue on SNHC, vol.9, nº 2,pp. 290 – 305, March 1999.

x

F.Pereira, “The MPEG-7 standard: a challenge to describe multimedia information”, invited speech at European Workshop on Content-Based Multimedia Indexing (CBMI’99), Toulouse, France, October 1999.

x

L.Ducla Soares, F.Pereira, “Error resilience and concealment performance for MPEG-4 frame-based video coding”, Signal Processing Journal: Image Communication, Special Issue on Error Resilience, vol. 14, nº 6-8, pp. 447-472, May 1999.

x

P.Nunes, F.Pereira, “Object-based rate control for the MPEG-4 visual simple profile”, Workshop on Image Analysis for Multimedia Interactive Services’ 99 (WIAMIS'99), Berlin, Germany, May 1999.

x

J.Ascenso, J.Valentim, F.Pereira, “Reconhecimento automático de faces usando informação de textura e de geometria 3D”, 4º Encontro Nacional do Colégiode Engenharia Electrotécnica, Lisbon, Portugal, May 1999.

x

F. Pereira, R. Koenen, “MPEG-4: opening new frontiers to broadcast services”, EBU Technical Review, Spring 1999.

x

G.Abrantes, F.Pereira, “The IST MPEG-4 facial animation system”, II Conferência Nacional de Telecomunicações, Sesimbra, Portugal, April 1999.

x

P.Fernandes, F.Pereira, “Ambiente de simulação para sistemas de comunicação de imagem”, 1º Workshop Computação Gráfica Multimédia Ensino, Leiria, Portugal, February 1999.

x

F.Pereira, “MPEG-7: a standard for describing audiovisual information”, invited talk at Colloquium on Multimedia Databases and MPEG-7, London, United Kingdom,  January 1999.

1998

x

P.Correia, F.Pereira, “The role of analysis in content-based video coding and indexing”, Signal Processing Journal, Special Issue on Video Sequence Segmentation for Content-Based Processing and Manipulation,vol. 66, nº2, 1998.

x

P.Correia, F.Pereira, “Proposal for an integrated video analyis framework”, 1998 Int. Conf. on Image Processing, Chicago, IL, USA, October 1998.

x

L. Ducla Soares, F.Pereira, “An alternative to the MPEG-4 object-based error resilient video syntax”, 1998 Int. Conf. on Image Processing, Chicago, IL, USA, October 1998.

x

P.Correia, F.Pereira, “User interaction in content-based video coding and indexing”, European Conference on Signal Processing (EUSIPCO) 98, Rhodes, Greece, September 1998.

x

L. Ducla Soares, F.Pereira, “MPEG-4: a flexible coding standard for the emerging mobile multimedia applications”, IEEE International Symposium on Personal, Indoor and Mobile Radio Communications, Boston, MA, USA, September 1998.

x

G. Abrantes, F.Pereira, “Interactive analysis for MPEG-4 facial models configuration”, EUROGRAPHICS’98, Lisbon, Portugal, September 1998.

x

F.Pereira, “New trends on image and video coding”, 10th Portuguese Conference on Pattern Recognition (RECPAD’98), Lisbon, Portugal, March 1998.

1997

x

F.Pereira, “MPEG-7: a standard for content-based audiovisual description”, invited speech at Sec. Int. Conference on Visual Information Systems (VISUAL'97), San Diego, CA, USA, December 1997.

x

P.Nunes, F.Pereira, F.Marqués, “Multi-grid chain coding of binary shapes”, 1997 Int. Conf. on Image Processing, Santa Barbara, CA, USA, October 1997.

x

G.Abrantes, F.Pereira, “An MPEG-4 SNHC compatible implementation of a 3D facial animation system”, Int. Workshop on Synthetic-Natural Hybrid Coding and Three Dimensional Imaging, Rhodes, Greece, September 1997.

x

F.Pereira, “Tele-visões: novas tecnologias, novos serviços”, Journal `TendênciasXXI', Associação Portuguesa para o Desenvolvimento das Comunicações, nº 2, pp. 6-18, September 1997.

x

P.Nunes, F.Pereira, “Rate control for scenes with multiple arbitrarily shaped video objects”, Picture Coding Symposium'97, Berlin, Germany, September 1997.

x

F.Pereira, “Very low bitrate video: the content-based approach”, Workshop on Coding Techniques for Very Low Bit-rate Video, Linkoping, Sweden, July 1997.

x

P.Correia, F.Pereira, “Segmentation of video sequences in a video analysis framework”, Workshop on Image Analysis for Multimedia Interactive Services, Louvain-La-Neuve, Belgium, June 1997.

x

F.Pereira, “A revolução multimédia: o papel da normalização”, Journal `Informação & Informática', Instituto de Informática do Ministério das Finanças, nº19, June 1997.

x

T. Alpert, V. Baroncini, D. Choi, L. Contin, R. Koenen, F. Pereira,H. Peterson, “Subjective evaluation of MPEG-4 video codec proposals: methodological approach and test procedures”, Signal Processing: Image Communication, Special Issue on MPEG-4, vol. 9, nº 4, May1997.

x

R. Koenen, F. Pereira, L. Chiariglione, “MPEG-4: context and objectives”, Signal Processing: Image Communication, Special Issue on MPEG-4, vol. 9, nº 4, May 1997.

x

L.Ducla-Soares, F.Pereira, “Protecção de informação de vídeo através de códigos entrópicos bidireccionalmente descodificáveis”, I Conferência Nacional de Telecomunicações, Aveiro, Portugal, April 1997.

x

P.Geada, F.Pereira, “Codificação de imagens videotelefónicas baseada em modelos”, I Conferência Nacional de Telecomunicações, Aveiro, Portugal, April 1997.

x

P.Nunes, P.Correia, F.Pereira, “Coding video objects with the emerging MPEG-4 standard”, I Conferência Nacional de Telecomunicações, Aveiro, Portugal, April 1997.

x

P.Correia, F.Pereira, “Video analysis for coding: objectives, features and methods”, 2cd Erlangen Symposium 'Advances in Digital Image Communication', Erlangen, Germany, April 1997.

x

P.Nunes, F.Marqués, F.Pereira, “Binary shape coding using multi-grid chain code with motion compensation”, 9th Portuguese Conference on Pattern Recognition, Coimbra, Portugal, March 1997.

x

F. Pereira, “MPEG-4: the representation framework for a new content paradigm”, ACcenTS Newsletter, vol.2, nº1, February 1997.

x

F.Pereira, T.Alpert, “MPEG-4 video subjective tests procedures and results”, IEEE Transactions on Circuits and Systems for Video Technology, Special Issue on MPEG-4, vol.7, nº1, February 1997.

1996

x

F.Pereira, R.Koenen, “Very low bitrate audiovisual applications”, Signal Processing: Image Communication, vol.9, nº.1, pp. 55-77, November 1996.

x

F.Pereira, “Very low bitrate video coding and MPEG-4: still a good relation”, VIII European Signal Processing Conference, Trieste, Italy, September 1996.

x

F. Pereira, “The MPEG-4 standard: evolution or revolution ?”, Survey lecture atRadio Science and Telecommunications' 96, Lulea, Sweden, June 1996.

x

P.Nunes, F.Pereira, “Boundary detection in textured images using Markov random fields modelling”, IMAGECOM'96, Bordeaux, France, May 1996.

x

L.Torres, M.Kunt, F.Pereira, “Second generation video codingschemes and their role in MPEG-4”, European Conference on Multimedia Applications, Services and Techniques, Louvain-la-Neuve, Belgium, May1996.

x

F.Pereira, “A digitalização e a compressão na era da convergência”, Revista`Tendências XXI' publicada pela Associação Portuguesa para o Desenvolvimento das Comunicações, nº 1, pp. 56-71,March 1996.

x

F.Pereira, “MPEG-4: a new challenge for the representation of audiovisual information”, keynote speech at Picture Coding Symposium, Melbourne, Australia, March 1996.

x

P.Correia, P.Nunes, F.Pereira, “Video analysis and coding for the emerging MPEG-4 standard”, 8th Portuguese Conference on Pattern Recognition, Guimarães, Portugal, March 1996.

1995

x

R.Koenen, F.Pereira, “MPEG-4: a new way towards multimedia mobile communications”, RACE Mobile Telecommunications Summit, Cascais, Portugal, November 1995.

x

F.Pereira, “Multimedia representation technology: a new generation is already coming”, Forum Multimédia, Lisbon, Portugal, November 1995.

x

F.Pereira, R.Koenen, “New trends on the standardization of multimedia information”, International Conference on Multimedia Communications, Southampton, United Kingdom, April 1995.

x

P.Nunes, F.Pereira, "Texture based boundary detection using stochastic methods", 7th Portuguese Conference on Pattern Recognition, Aveiro, Portugal, March 1995.

x

D.Cortez, M.M.Sequeira, F.Pereira, "Classification and coding of contour information", 7th Portuguese Conference on Pattern Recognition, Aveiro, Portugal, March 1995.

x

D.Cortez, P.Nunes, M.Sequeira, F.Pereira, "Image segmentation towards new image representation methods", Signal Processing: Image Communication, vol.6, nº6, pp. 485- 498, February 1995.

1994

x

F.Pereira, "What is happening with very low bitrate audiovisual coding", RACE Mobile Workshop, Amsterdam, The Netherlands, May 1994.

x

F.Pereira, "A mobile audiovisual terminal for the DECT system", MELECON'94, Antalya, Turkey, April 1994.

x

D. Cortez, P.Nunes, M.M.Sequeira, F.Pereira, "Image analysis towards very low bitrate video coding", 6th Portuguese Conference on Pattern Recognition, Lisbon, Portugal, March 1994.

1993

x

M.M.Sequeira, F.Pereira, "Knowledge-based videotelephone sequence segmentation", Visual Communications and Image Processing' 1993,Cambridge, MA, USA, November 1993.

x

F. Seytter, F.Pereira, M.Roser, F.Dervaux, "Services and requirements for a mobile audiovisual terminal", Workshop on Mobile Communications, Metz, France, June 1993.

x

P.Nunes, D.Cortez, F.Pereira, "Very low bitrate video coding", 5th Portuguese Conference on Pattern Recognition, Porto, Portugal, May 1993.

x

F.Pereira, D.Cortez, P.Nunes, "Mobile videotelephone communications: the CCITT H.261 chances", Conference on Image Communications and Video Compression (EUROPTO), Berlin, Germany, April 1993.

x

M.M.Sequeira, F.Pereira, "Global motion compensation and motion vector smoothing in an extended H.261 recommendation", EUROPTO- Conference on Image Communications and Video Compression, Berlin, Germany, April 1993.

x

F.Pereira, "Image coding: principles and trends", MULTIMEDIA'93, Porto, Portugal, April 1993.

x

D.Lappe, S.Panis, F.Pereira, M.Roser, D.Schinkel, D.Thoreau, "A proposal for a reference model for mobile video communication", Picture Coding Symposium 93, Lausanne, Switzerland, March 1993.

x

F.Seytter, F.Pereira, M.Roser, F.Dervaux, "Applications and services for a mobile audiovisual environment", Picture Coding Symposium 93, Lausanne, Switzerland, March 1993.

x

C.Pires, S.Battista, F.Pereira, "Adaptive coding of motion compensated CCIR 601 images", IMAGE'COM 93, Bordeaux, France, March 1993.

1992

x

C.Pires, S.Battista, F.Pereira, C.Salema, "MPEG picture coding standards: an evolution towards computer image applications", COMPUGRAPHICS'92- Second. Int. Conf. on Computational Graphics and Visualization Techniques, Lisbon, -Portugal, December 1992.

x

F.Pereira, C.Salema, "A videophone segmentation algorithm for selective image coding", 4th Portuguese Conference on Pattern Recognition,Coimbra, Portugal, March 1992.

x

F.Pereira, C.Salema, "Cell loss resilience for B-ISDN video communications",Workshop on Broadband Communications, Estoril, Portugal, January 1992.

1991

x

F.Pereira, "Video communications in the Broadband-Integrated Services Digital Network", International Conference on Computer Communications, Beijing, China, October 1991.

x

J.Afonso, C.Pires, F.Pereira, C.Salema, "Efficient ordering of block transform coefficients for image compression techniques",VI Simposium de la Union Cientifica Internacional de Radio, Cáceres, Spain, September 1991.

x

C.Pires, J.Afonso, F.Pereira, "Progressive still image coding: transform analysis", MELECON'91, Lubliana, Yoguslavia, May 1991.

1990

x

F.Pereira, L.Masera, "Two-layers constant quality video coding for ATM environments", Visual Communications and Image Processing'90, Lausanne, Switzerland, October 1990.

x

F.Pereira, L.Masera, "Broadband video communications: the constant quality coding question", International Conference on Integrated Broadband Services and Networks, London, United Kingdom, October 1990.

x

F.Pereira, L.Masera, "Two-layers knowledge based videophone coding", Third International Workshop on 64 kbit/s Coding of Moving Video, Rotterdam, The Netherlands, September 1990.

x

F.Pereira, L.Masera, "An ATM adapted video coding algorithm using knowledge based techniques", V European Signal Processing Conference, Barcelona, Spain, September 1990. 

x

F.Pereira, "The variable bitrate video coding challenge",V Simposium de la Union Cientifica Internacional de Radio, Vigo, Spain, September 1990. 

x

F.Pereira, L.Contin, M.Quaglia, P.Delicati,"A CCITT compatible coding algorithm for digital recording of moving images",  Signal Processing: Image Communication,Special Issue on 1 Mbit/s TV Coding, vol.2, nº2, pp. 155-169, August 1990.

x

F.Pereira, L.Masera, "Bitrate optimization for fixed picture transmissions with an ATM adapted CCITT H.261 algorithm", 1990 Bilkent International Conference on New Trends in Communications, Control and Signal Processing, Ankara, Turkey, July 1990. 

x

F.Pereira, "Constant quality video coding on the CCITT H.261 algorithm", IASTED International Conference on Signal Processingand Digital Filtering, Lugano-Switzerland, June 1990.

x

F.Pereira, M.Quaglia, "Extension of the CCITT visual communication coding algorithm for operation in ATM networks", Signal Processing: Image Communication, vol.2, nº1, pp. 13-27, May 1990.

x

F.Pereira, L.Masera, "Constant quality video coding in ATM networks: an iterative algorithm", Latvian International Signal Processing Conference, Riga, URSS, April 1990.

x

F.Pereira, M.Quaglia, P.Delicati, "A VBR video coding algorithm for digital storage media", Third International Workshop on Packet Video, Morristown, NJ, USA, March 1990.

x

F.Pereira, L.Masera, "High quality still picture mode embedded into a hybrid coding scheme", Picture Coding Symposium, Cambridge, NJ, USA, March 1990.

1989

x

F.Pereira, L.Masera, "An ATM adapted video coding algorithm operating at low bitrates", Second International Workshop on 64 kbit/s Coding of Moving Video, Hannover, Germany, September 1989.

x

F.Pereira, "HDTV image coding with constant quality in an Asynchronous Transfer Mode network", Third International Workshop on HDTV, Turin, Italy, August 1989.  

x

F.Pereira, C.Salema, "Error sensitivity of the Modified Huffman Code", MELECON'89, Lisbon, Portugal, April 1989.