python无损压缩图片_PyTorch实现“通过超高分辨率实现无损图像压缩”

Lossless Image Compression through Super-Resolution

Citation

@article{cao2020lossless,

title={Lossless Image Compression through Super-Resolution},

author={Cao, Sheng and Wu, Chao-Yuan and and Kr{\"a}henb{\"u}hl, Philipp},

year={2020},

journal={arXiv preprint arXiv:2004.02872},

}

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Overview

This is the official implementation of SReC in PyTorch. SReC frames lossless compression as a super-resolution problem and applies neural networks to compress images. SReC can achieve state-of-the-art compression rates on large datasets with practical runtimes. Training, compression, and decompression are fully supported and open-sourced.

Getting Started