Image reconstruction using wavelets
Wissam A. Rabadi, Harley R. Myler · Proceedings of SPIE, the International Society for Optical Engineering/Proceedings of SPIE · 1996
Image reconstruction from the measurements of the image Fourier transform modula is an important and difficult problem. Among all the approaches developed to solve this problem, the iterative algorithms remain the most efficient. However, these algorithms suffer from a major drawback that limits their practical application. In this paper we introduce a wavelet adaptation of one of the iterative algorithms that can significantly improve the performance of these algorithms while dramatically reducing their computational complexity.