Title :
Non-iterative deblurring for image restoration
Abstract :
The described algorithm is aiming on restoring the weekly blurred images by accelerating a Regularized Lucy-Richardson Deconvolution (LR) [1] with priors. The Point-Spread function (PSF) estimation is based on a multi-band approach. Analytically it is demonstrated that the proposed accelerated algorithm does not require iterations for restoring weakly blurred image and has super-resolution properties. An expression of the super-resolution characteristics of the algorithm is provided.
Keywords :
image resolution; image restoration; PSF estimation; image restoration; multiband approach; noniterative deblurring; point-spread function estimation; regularized Lucy-Richardson deconvolution; super-resolution properties; Acceleration; Image coding; Image restoration; Optical imaging; Optical noise; Spatial resolution; Deconvolution; Image Restoration; Lucy-Richardson; PSF; Sharpness; Super-Resolution;
Conference_Titel :
Electronics and Telecommunications (ISETC), 2012 10th International Symposium on
Conference_Location :
Timisoara
Print_ISBN :
978-1-4673-1177-9
DOI :
10.1109/ISETC.2012.6408113
