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Proceedings Paper

Blind deconvolution of images with band-limited point spread functions
Author(s): Noriaki Miura; Kiyokazu Kikuchi
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Paper 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.

Paper Details

Date Published: 19 November 2003
PDF: 2 pages
Proc. SPIE 4829, 19th Congress of the International Commission for Optics: Optics for the Quality of Life, (19 November 2003); doi: 10.1117/12.524457
Show Author Affiliations
Noriaki Miura, Kitami Institute of Technology (Japan)
Kiyokazu Kikuchi, Kitami Institute of Technology (Japan)


Published in SPIE Proceedings Vol. 4829:
19th Congress of the International Commission for Optics: Optics for the Quality of Life
Giancarlo C. Righini; Anna Consortini, Editor(s)

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