Pushing The Limits of the Wiener Filter in Image Denoising

Code

• github.com/mrbled/icicp_2023_wiener
  OfficialIn papernone★ 1

Abstract

As modern image denoiser networks have grown in size, their reported performance in popular real noise benchmarks such as DND and SIDD have now long outperformed classic non-deep learning denoisers such as Wiener and Wavelet-based methods. In this paper, we propose to revisit the Wiener filter and re-assess its potential performance. We show that carefully considering the implementation of the Wiener filter can yield similar performance to popular networks such as DnCNN.

Tasks

Reproductions