2 papers
eess.IV2023
Conditional Perceptual Quality Preserving Image Compression
Tongda Xu, Qian Zhang, Yanghao Li +7
We propose conditional perceptual quality, an extension of the perceptual quality defined in \citet{blau2018perception}, by conditioning it on user defined information. Specificall…
cs.MM2023
Evaluating Strong Idempotence of Image Codec
Qian Zhang, Tongda Xu, Yanghao Li +1
In this paper, we first propose the concept of strong idempotent codec based on idempotent codec. The idempotence of codec refers to the stability of codec to re-compression. Simil…