2 papers
cs.CV2023
Distribution prediction for image compression: An experimental re-compressor for JPEG images
Maxim Koroteev, Yaroslav Borisov, Pavel Frolov
We propose a new scheme to re-compress JPEG images in a lossless way. Using a JPEG image as an input the algorithm partially decodes the signal to obtain quantized DCT coefficients…
cs.CV2022
Image quality prediction using synthetic and natural codebooks: comparative results
Maxim Koroteev, Kirill Aistov, Valeriy Berezovskiy +1
We investigate a model for image/video quality assessment based on building a set of codevectors representing in a sense some basic properties of images, similar to well-known CORN…