RD Performance Comparison using Turbo Codes and LDPC codes

• Coast Guard
• Foreman
• Hall Monitor
• Soccer

LDPC GOP 2 GOP 4 GOP 8 Qindex Rate PSNR Rate PSNR Rate PSNR Q1 79.92 28.55 56.93 27.84 51.44 26.43 Q2 97.39 29.26 71.87 28.46 65.25 26.98 Q3 101.44 29.31 78.60 28.58 75.28 27.27 Q4 154.12 31.07 130.08 30.29 132.40 29.15 Q5 170.96 31.61 142.67 30.66 142.52 29.40 Q6 228.66 32.87 198.88 31.70 201.96 30.39 Q7 270.95 33.70 253.25 32.84 262.39 31.94 Q8 446.91 36.74 444.83 35.90 463.62 35.20 Turbo Codes Qindex Rate PSNR Rate PSNR Rate PSNR Q1 80.85 28.54 57.92 27.84 52.51 26.43 Q2 98.50 29.26 73.37 28.46 67.14 26.98 Q3 102.83 29.31 80.31 28.58 76.44 27.27 Q4 156.30 31.07 132.88 30.29 133.01 29.15 Q5 173.61 31.61 146.52 30.66 146.25 29.40 Q6 232.59 32.87 204.67 31.70 208.06 30.39 Q7 276.22 33.60 261.05 32.84 271.54 31.93 Q8 455.54 36.65 459.86 35.81 485.23 35.11

LDPC GOP 2 GOP 4 GOP 8 Qindex Rate PSNR Rate PSNR Rate PSNR Q1 70.17 28.52 65.49 27.76 67.29 26.87 Q2 83.89 29.23 81.01 28.42 83.73 27.48 Q3 94.62 29.74 92.98 28.93 97.30 27.97 Q4 154.29 32.26 159.26 31.34 170.72 30.45 Q5 161.59 32.31 171.32 31.44 186.16 30.60 Q6 210.21 33.55 229.02 32.63 251.17 31.69 Q7 280.57 35.64 304.19 34.79 332.17 34.02 Q8 446.72 38.96 493.67 38.32 537.36 37.75 Turbo Codes Qindex Rate PSNR Rate PSNR Rate PSNR Q1 70.81 28.52 67.19 27.76 70.46 26.87 Q2 85.31 29.23 84.58 28.43 89.58 27.48 Q3 96.41 29.74 96.93 28.93 103.85 27.97 Q4 156.63 32.26 163.91 31.34 178.40 30.44 Q5 164.22 32.31 176.36 31.44 194.20 30.58 Q6 214.37 33.55 237.17 32.63 263.68 31.69 Q7 285.09 35.64 314.45 34.79 347.88 34.02 Q8 457.16 38.96 516.73 38.32 573.79 37.75

LDPC GOP 2 GOP 4 GOP 8 Qindex Rate PSNR Rate PSNR Rate PSNR Q1 83.72 31.46 52.49 31.06 38.19 30.48 Q2 93.3 32.03 61.19 31.62 46.17 31.02 Q3 96.37 32.07 66.09 31.71 55.31 31.15 Q4 131.46 34.35 95.35 34.00 84.07 33.49 Q5 134.43 34.36 100.01 34.02 91.14 33.52 Q6 168.57 35.93 130.2 35.51 121.32 34.94 Q7 197.28 37.33 156.37 37.03 143.5 36.61 Q8 298.48 40.66 247.16 40.31 229.2 39.93 Turbo Codes Qindex Rate PSNR Rate PSNR Rate PSNR Q1 84.36 31.46 53.59 31.04 38.57 30.48 Q2 94.13 32.03 62.02 31.62 46.72 31.02 Q3 97.88 32.07 67.70 31.71 53.48 31.15 Q4 134.26 34.34 98.07 34.00 82.2 33.49 Q5 137.96 34.36 103.64 34.02 88.86 33.52 Q6 172.8 35.93 136.01 35.51 121.02 34.94 Q7 201.85 37.33 162.24 37.03 146.93 36.61 Q8 304.3 40.67 255.54 40.31 237.74 39.93

LDPC GOP 2 GOP 4 GOP 8 Qindex Rate PSNR Rate PSNR Rate PSNR Q1 59.56 27.73 74.11 27.35 83.37 27.00 Q2 71.75 28.34 90.29 27.94 101.7 27.58 Q3 83.87 29.11 105.25 28.61 119.01 28.17 Q4 145.42 31.72 181.22 31.18 202.83 30.76 Q5 151.81 31.77 191.31 31.25 215.01 30.83 Q6 200.11 32.83 252.75 32.28 283.63 31.82 Q7 270.02 34.81 332.67 34.45 370.05 34.14 Q8 469.91 38.61 546.91 38.14 593.84 37.77 Turbo Codes Qindex Rate PSNR Rate PSNR Rate PSNR Q1 60.18 27.73 75.52 27.35 85.70 27.00 Q2 73.53 28.34 93.89 27.94 106.56 27.58 Q3 85.50 29.11 109.13 28.61 124.26 28.17 Q4 146.46 31.72 184.04 31.18 207.23 30.76 Q5 153.18 31.77 194.09 31.25 219.73 30.83 Q6 203.24 32.83 259.26 32.28 293.10 31.82 Q7 273.77 34.81 340.45 34.43 382.28 34.14 Q8 482.99 38.60 573.39 38.14 631.49 37.77