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Proceedings Paper

Adaptive Digital Defocus Image Restoration Filter
Author(s): Gavriel Feigin; Nissim Ben-Yosef; Steven Lashansky
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Paper Abstract

For strongly defocused images the degradation function can be found automatically by machine operation only. Using a modification of the homomorphic filter, as well as the knowledge of the nature of the defocus process, the restoration filter can be calculated and applied. Real time restoration is feasible.

Paper Details

Date Published: 18 January 1988
PDF: 3 pages
Proc. SPIE 0829, Applications of Digital Image Processing X, (18 January 1988); doi: 10.1117/12.942106
Show Author Affiliations
Gavriel Feigin, Hebrew University of Jerusalem (Israel)
Nissim Ben-Yosef, Hebrew University of Jerusalem (Israel)
Steven Lashansky, Hebrew University of Jerusalem (Israel)

Published in SPIE Proceedings Vol. 0829:
Applications of Digital Image Processing X
Andrew G. Tescher, Editor(s)

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