A Modified Richardson-Lucy Method for Space-Variant Motion Deblurring

Space-variant motion deblurring is a key component in image processing system. Previous deblurring methods often do not hold in practice due to the space-variant motion blur in the imaging process. In this paper, we presented a modified Richardson-Lucy method for removing space-variant motion blur from a single image, which is also effective for typical space-invariant motion deblurring. Comprehensive compare-sons on a number of synthetic and real-world blurred images show that our method leads to better deblurring performance.