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Table 4 Comparison of computational complexity and prediction accuracy.

From: Block-Matching Translational and Rotational Motion Compensated Prediction Using Interpolated Reference Frame

  Complexity Soccer Stefan Crew Foreman Mobile Akiyo
  No. of SAD calculations after Interger ME Average PSNR per frame (dB) Average PSNR per frame (dB) Average PSNR per frame (dB) Average PSNR per frame (dB) Average PSNR per frame (dB) Average PSNR per frame (dB)
  Translational-only MCP TRM
CP (4 rotated searches, )
Translational-only MCP TRM
CP (4 rotated searches, )
Translational-only MCP TRM
CP (4 rotated searches, )
Translational-only MCP TRM
CP (4 rotated searches, )
Translational-only MCP TRM
CP (4 rotated searches, )
Translational-only MCP TRM
CP (4 rotated searches, )
Translational-only MCP TRM
CP (4 rotated searches, )
1/2-pixel accuracy 8 44 30.16 30.38 26.9 26.99 32.93 33.06 34.25 34.36 26.16 26.25 43.92 43.98
1/4-pixel accuracy 48 244 30.51 30.78 27.46 27.58 33.49 33.66 34.75 34.91 27.32 27.49 44.91 44.98
1/8-pixel accuracy 224 1124 30.58 30.87 27.6 27.72 33.61 33.79 34.85 35.03 27.58 27.78 45.35 45.43
1/16-pixel accuracy 960 4804 30.59 30.88 27.63 27.75 33.65 33.82 34.87 35.05 27.63 27.84 45.47 45.56