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Abstract
A brief review of coherent optical processing of images is presented. Different operations that can be easily performed on remote sensing imagery using coherent optical systems are described. The merits of the optical processing over the currently-used digital processing techniques bave been indicated. The advantages of both these techniques can be combined in suitable hybrid systems.
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Notes on contributors
P. Mohana Shankar
DR. P. Mohana Shankar Born in Kerala on February 22,1952.
Received M.Sc. in Physics from Kerala University in 1972; M. Tech. in Applied Optics and Ph.D. in Electrical Engineering from IIT Delhi in the years 1975 and 1980 respectively. He has been working as a Senior Research Assistant in the Centre for Systems and Management Studies at IIT Delhi. His research interests are in the area of Optical Information Storage, Image Processing and Remote Sensing, etc.