Search Results for author: Mingyu Ouyang

Found 2 papers, 0 papers with code

JPEG Quantized Coefficient Recovery via DCT Domain Spatial-Frequential Transformer

no code implementations17 Aug 2023 Mingyu Ouyang, Zhenzhong Chen

However, existing DCT domain methods typically suffer from limited effectiveness in handling a wide range of compression quality factors or fall short in recovering sparse quantized coefficients and the components across different colorspaces.

JPEG Artifact Removal Quantization

Cannot find the paper you are looking for? You can Submit a new open access paper.