Search Results for author: Shanzhao Qiu

Found 2 papers, 1 papers with code

Towards Effective Image Manipulation Detection with Proposal Contrastive Learning

1 code implementation16 Oct 2022 Yuyuan Zeng, Bowen Zhao, Shanzhao Qiu, Tao Dai, Shu-Tao Xia

Most existing methods mainly focus on extracting global features from tampered images, while neglecting the relationships of local features between tampered and authentic regions within a single tampered image.

Contrastive Learning Image Manipulation +1

PILC: Practical Image Lossless Compression with an End-to-end GPU Oriented Neural Framework

no code implementations CVPR 2022 Ning Kang, Shanzhao Qiu, Shifeng Zhang, Zhenguo Li, Shutao Xia

Generative model based image lossless compression algorithms have seen a great success in improving compression ratio.

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