Abstract
A parallel blind deconvolution algorithm is presented. The algorithm contains the constraints of the point spread function (PSF) derived from the physical process of the imaging. Additionally, in order to obtain an effective restored image, the fractal energy ratio is used as an evaluation criterion to estimate the quality of the image. This algorithm is fine-grained parallelized to increase the calculation speed. Results of numerical experiments and real experiments indicate that this algorithm is effective.
Author
Jia, Peng; Cai, Dongmei; Wang, Dong
Journal
Experimental Astronomy
Paper Publication Date
November 2014
Paper Type
Astroinformatics