Research on Image by Sub-blocks Deblurring Based on Anti-reflective Boundary
Dong Ninga · Jisuanji gongcheng · 2011
To decrease the computational complexity of image deblurring,this paper proposes a new deblurring algorithm.This method divides the original image into several sub-blocks and incorporates the anti-reflective boundary conditions,which overcome the discontinuity of the normal derivative brought about by other boundary conditions.Numerical experiments show that the new developed algorithm,by using proper sub-blocks and width of the bound,outperforms the original one with respect to the time used.