Generalized MCA

for multichannel image denoising

References :


  1. ❖J.Bobin, J.-L. Starck, J. Fadili, Y.Moudden,"Sparsity and Morphological Diversity in Blind Source Separation",  IEEE Transactions on Image Processing, Vol.16, N°11, p. 2662 - 2674, November 2007.

  2. ❖J. Bobin, J. Fadili, Y. Moudden, J.-L. Starck, "Morphological diversity and sparsity: New insights into multivariate data analysis", Proceedings of the SPIE conference wavelets (SPIE 2007), August 2007.

Input noisy image

Wavelet denoising in the RGB space

Wavelet denoising in the adaptive GMCA space