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Table 1 Video quality of joint redundant motion vector and intra macroblock refreshment (JRVIR), redundant motion vector (RMV) and recursive optimal per-pixel estimate (ROPE) for different bitrate and packet loss rate

From: Joint redundant motion vector and intra macroblock refreshment for video transmission

Sequence Rate (Kbps) Method Packet loss rate (PLR)
    5% 10% 15% 20%
   RMV 30.89dB 29.70dB 28.71dB 27.70dB
News 256 ROPE 32.27dB (2.68%) 31.42dB (3.56%) 30.78dB (4.15%) 30.20dB (4.62%)
   JRVIR 32.29dB ( 1.54, 2.52)% 31.70dB ( 1.82, 3.90)% 31.18dB ( 2.11, 4.41)% 30.73dB ( 2.46, 4.94)%
   RMV 30.75dB 29.00dB 28.22dB 27.52dB
Silent 384 ROPE 33.56dB (4.70%) 32.75dB (5.96%) 32.10dB (6.76%) 31.60dB (7.29%)
   JRVIR 33.76dB ( 2.93, 3.49)% 33.05dB ( 3.43, 5.08)% 32.45dB ( 3.95, 5.76)% 31.96dB ( 4.54, 6.04)%
   RMV 29.32dB 27.42dB 25.89dB 24.56dB
Foreman 512 ROPE 31.48dB (6.78%) 30.29dB (9.40%) 29.42dB (11.32%) 28.66dB (13.06%)
   JRVIR 32.03dB ( 3.84, 18.94)% 31.16dB ( 4.84, 25.40)% 30.32dB ( 5.54, 27.52)% 29.56dB ( 6.90, 27.97)%
   RMV 34.73dB 32.54dB 30.07dB 29.48dB
Highway 1024 ROPE 37.71dB (11.68%) 36.64dB (15.09%) 35.76dB (16.52%) 35.01dB (18.10%)
   JRVIR 38.06dB ( 7.10, 9.87)% 37.20dB ( 8.80, 12.34)% 36.50dB ( 10.25, 13.85)% 35.74dB ( 11.70, 13.67)%
   RMV 25.02dB 21.81dB 19.69dB 18.22dB
Stefan 2048 ROPE 28.31dB (15.27%) 26.63dB (19.53%) 25.49dB (22.13%) 24.60dB (23.65%)
   JRVIR 29.54dB ( 6.38, 19.85)% 27.50dB ( 9.59, 18.81)% 26.09dB ( 12.86, 16.82)% 24.99dB ( 15.24, 14.71)%
  1. For ROPE the percentage of intra macroblock is provided in brackets, while for JRVIR the first number in brackets is the percentage of intra macroblock, the second is the percentage of macroblock with redundant motion vector. The bold number is the highest PSNR among the three approaches.