Search Results for author: Shilv Cai

Found 3 papers, 2 papers with code

Powerful Lossy Compression for Noisy Images

no code implementations21 Mar 2024 Shilv Cai, Xiaoguo Liang, Shuning Cao, Luxin Yan, Sheng Zhong, Liqun Chen, Xu Zou

Image compression and denoising represent fundamental challenges in image processing with many real-world applications.

Denoising Image Compression

Make Lossy Compression Meaningful for Low-Light Images

1 code implementation24 May 2023 Shilv Cai, Liqun Chen, Sheng Zhong, Luxin Yan, Jiahuan Zhou, Xu Zou

Experimental results show that our proposed joint solution achieves a significant improvement over different combinations of existing state-of-the-art sequential ``Compress before Enhance'' or ``Enhance before Compress'' solutions for low-light images, which would make lossy low-light image compression more meaningful.

Image Compression Low-Light Image Enhancement

High-Fidelity Variable-Rate Image Compression via Invertible Activation Transformation

1 code implementation12 Sep 2022 Shilv Cai, Zhijun Zhang, Liqun Chen, Luxin Yan, Sheng Zhong, Xu Zou

We implement the IAT in a mathematical invertible manner on a single rate Invertible Neural Network (INN) based model and the quality level (QLevel) would be fed into the IAT to generate scaling and bias tensors.

Image Compression Vocal Bursts Intensity Prediction

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