Search Results for author: Yuanying Dai

Found 2 papers, 1 papers with code

A Comprehensive Benchmark for Single Image Compression Artifacts Reduction

no code implementations9 Sep 2019 Jiaying Liu, Dong Liu, Wenhan Yang, Sifeng Xia, Xiaoshuai Zhang, Yuanying Dai

We present a comprehensive study and evaluation of existing single image compression artifacts removal algorithms, using a new 4K resolution benchmark including diversified foreground objects and background scenes with rich structures, called Large-scale Ideal Ultra high definition 4K (LIU4K) benchmark.

4k Image Compression +1

A Convolutional Neural Network Approach for Post-Processing in HEVC Intra Coding

1 code implementation24 Aug 2016 Yuanying Dai, Dong Liu, Feng Wu

Lossy image and video compression algorithms yield visually annoying artifacts including blocking, blurring, and ringing, especially at low bit-rates.

Multimedia

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