BM3D Denoising: Sparse 3D Transform-Domain Collaborative Filtering

K. Dabov, A. Foi, V. Katkovnik, and K. Egiazarian, "Image denoising by sparse 3D transform-domain collaborative filtering," proposes an advanced algorithm for image denoising through collaborative filtering in 3D transform domains, with MATLAB implementations typically involving block-matching, 3D transformation, and Wiener filtering stages.

A Wavelet Transform-Based Image Denoising Program with MATLAB Source Code

MATLAB source code implementation of an image denoising program utilizing wavelet transform techniques for effective noise reduction and image quality enhancement