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Table 1 Employed quantization parameters for the key, the hash and the Wyner-Ziv frames as well as the resulting RSD for the entire sequence

From: Wyner-Ziv video coding for wireless lightweight multimedia applications

  RD point 1 (QM1) RD point 2 (QM4) RD point 3 (QM7) RD point 4 (QM8)
Ice
   Key frame QP 40 34 29 25
   Hash QP 41 40 39 38
   RSD(%) 2.25 2.26 1.90 1.28
Foreman
   Key frame QP 40 34 29 25
   Hash QP 41 40 39 38
   RSD(%) 2.92 2.97 2.58 1.96
Silent
   Key frame QP 37 33 29 24
   Hash QP 40 39 38 37
   RSD(%) 2.29 1.02 0.54 2.38
Soccer
   Key frame QP 44 36 31 25
   Hash QP 45 42 41 38
   RSD(%) 4.41 3.29 2.96 2.73
  1. The RSD is given by RSD(%) = 100 × σPSNR/μPSNR, where σPSNR and μPSNR are the standard deviation and the mean of the PSNR values