Table 10 PSNR (dB) comparison for ROI areas
From: Region-of-interest determination and bit-rate conversion for H.264 video transcoding
Sequence | Target bit-rate | Frame number | CPDT | Proposed ROI-based transcoder |
|---|---|---|---|---|
Akiyo | 220 | 32nd | 35.71 | 37.06 |
Foreman | 900 | 72nd | 42.45 | 45.81 |
News | 390 | 65th | 35.58 | 37.78 |