Image restoration with noise suppression using a wavelet transform and a multiresolution support constraint
Jean‐Luc Starck, Fionn D. Murtagh, Albert Bijaoui · Proceedings of SPIE, the International Society for Optical Engineering/Proceedings of SPIE · 1994
The notion of a multiresolution support is introduced. This is a sequence of boolean images, related to significant pixels at each of a number of resolution levels. The multiresolution support is then used for noise suppression, in the context of iterative image restoration. Algorithmic details and examples illustrate this approach.