Cauchy Proximal Splitting (CPS)
收藏DataCite Commons2020-08-01 更新2025-04-17 收录
下载链接：
https://data.bris.ac.uk/data/dataset/15y437loa26cr2nx8gnn3l4hzi/
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资源简介：
These Matlab functions implement a proximal splitting method involving a non-convex penalty function based on the heavy-tailed Cauchy distribution. A function for calculating the proximal operator of the Cauchy prior is provided, and two examples are included to illustrate how to perform cost function optimisation with a forward-backward (FB) -based algorithm that implements the corresponding Cauchy proximal splitting (CPS) method. The two signal processing examples include 1D signal denoising in the frequency domain and image de-blurring.
提供机构：
University of Bristol
创建时间：
2020-05-18
