Deep Perceptual Preprocessing for Video Coding

Aaron Chadha; Yiannis Andreopoulos

doi:10.1109/cvpr46437.2021.01461

CVPR2021顶会

Deep Perceptual Preprocessing for Video Coding

Aaron Chadha, Yiannis Andreopoulos

DOI 出版方

2021年份

6顶会引用

摘要

Frame segments of encoder vs. DPP+encoder at the same bitrate. Right: Bjontegaard delta-rate vs. runtime (in multiples of x264 slow preset runtime on CPU) for codec only (red) and DPP+codec (green). More negative BD-rates correspond to higher average bitrate savings for the same visual quality.