Robust Estimation of Upscaling Factor on Double JPEG Compressed Images.

Wei Lu Qin Zhang Shangjun Luo Yicong Zhou Jiwu Huang Yun-Qing Shi

Published in: IEEE Trans. Cybern. (2022)

Keyphrases

robust estimation
jpeg compressed images
least squares
compressed images
image quality
dct domain
digital images
jpeg compression
motion field
visual quality
image compression
robust estimators
image sequences
compression ratio