Blind deconvolution of images with band-limited point spread functions

Noriaki Miura; Kiyokazu Kikuchi

doi:10.1117/12.524457

19 November 2003 Blind deconvolution of images with band-limited point spread functions

Noriaki Miura, Kiyokazu Kikuchi

Author Affiliations +

Proceedings Volume 4829, 19th Congress of the International Commission for Optics: Optics for the Quality of Life; (2003) https://doi.org/10.1117/12.524457
Event: 19th Congress of the International Commission for Optics: Optics for the Quality of Life, 2002, Florence, Italy

Abstract

A blind deconvolution method is proposed for restoring a diffraction-limited object from a convolution image with a band-limited PSF. The method is based on conjugate-gradient minimization of an error metric defined in this paper. An image restored with the proposed method always satisfies nonnegativity constraint. The performance of the method is investigated by computer simulation.

Citation Download Citation

Noriaki Miura and Kiyokazu Kikuchi "Blind deconvolution of images with band-limited point spread functions", Proc. SPIE 4829, 19th Congress of the International Commission for Optics: Optics for the Quality of Life, (19 November 2003); https://doi.org/10.1117/12.524457

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