Improved Image Iterative Blind Deconvolution Algorithm
Yanqin Li, Zhang Liyi, Yunshan Sun, Shucong Liu · Jisuanji gongcheng · 2012
In order to overcome the problems such as slow convergence speed and fuzzy solution,this paper proposes an improved Iterative Blind Deconvolution(IBD) algorithm.Moment of momentum is utilized to obtain the limited support domain of image,and alternating iterative calculation is achieved in the frequency and space domain.Blind image restoration is completed.Compared with traditional iterative blind deconvolution and IBD based on wavelet,simulation results show that the algorithm speeds up the convergence rate,and obtains a better restoration result.