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1 September 1990 Optical methods for iterative image restoration
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Proceedings Volume 1360, Visual Communications and Image Processing '90: Fifth in a Series; (1990)
Event: Visual Communications and Image Processing '90, 1990, Lausanne, Switzerland
In this paper we propose a new totally optical approach to the implementation of iterative algorithms for image restoration. A phase conjugating mirror (PCM) is employed as an amplifying element to implement a coherent optical feedback system capable of performing iterative operations on a spatially modulated input beam. Three systems are suggested. Their optical analysis is performed. The obtained results indicate that each system is capable of restoring linearly degraded images.
© (1990) COPYRIGHT Society of Photo-Optical Instrumentation Engineers (SPIE). Downloading of the abstract is permitted for personal use only.
Aggelos K. Katsaggelos, Tomas E. DeRoux, and Michel E. Marhic "Optical methods for iterative image restoration", Proc. SPIE 1360, Visual Communications and Image Processing '90: Fifth in a Series, (1 September 1990);

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