A nonlocal HEVC in-loop filter using CNN-based compression noise estimation.

Weiheng Sun Xiaohai He Honggang Chen Shuhua Xiong Yifei Xu

Published in: Appl. Intell. (2022)

Keyphrases

noise estimation
denoising
noise level
noisy images
image denoising
denoising algorithm
image compression
compression algorithm
compression ratio
image processing
low complexity
image restoration
video compression
coding efficiency
additive noise
natural images
wavelet domain
intra prediction
image data