4 papers
HLC: A High-Quality Lightweight Mezzanine Codec Featuring High-Throughput Palette
Chenlong He, Leilei Huang, Wei Li +4
Existing mezzanine image codecs lack specialized screen content coding tools and therefore struggle to maintain high image quality under bandwidth constraints, especially in areas…
JND-Guided Light-Weight Neural Pre-Filter for Perceptual Image Coding
Chenlong He, Zhijian Hao, Leilei Huang +2
Just Noticeable Distortion (JND)-guided pre-filter is a promising technique for improving the perceptual compression efficiency of image coding. However, existing methods are often…
Unicorn: Unified Neural Image Compression with One Number Reconstruction
Qi Zheng, Haozhi Wang, Zihao Liu +8
Prevalent lossy image compression schemes can be divided into: 1) explicit image compression (EIC), including traditional standards and neural end-to-end algorithms; 2) implicit im…
Video Quality Assessment: A Comprehensive Survey
Qi Zheng, Yibo Fan, Leilei Huang +8
Video quality assessment (VQA) is an important processing task, aiming at predicting the quality of videos in a manner highly consistent with human judgments of perceived quality.…