Evaluating the true potential of diffusion-based inpainting in a compression context

作者：

Highlights：

• PDEs for compression can only be properly evaluated in the context of actual codecs.

• Simple linear PDEs can be competitive with optimised known data.

• Sophisticated anisotropic PDEs are well-suited for suboptimal known data.

摘要

Highlights•PDEs for compression can only be properly evaluated in the context of actual codecs.•Simple linear PDEs can be competitive with optimised known data.•Sophisticated anisotropic PDEs are well-suited for suboptimal known data.

论文关键词：Diffusion inpainting,Image compression,Probabilistic tree-densification

论文评审过程：Received 22 January 2016, Revised 3 May 2016, Accepted 4 May 2016, Available online 6 May 2016, Version of Record 12 May 2016.

论文官网地址：https://doi.org/10.1016/j.image.2016.05.002