Real Time Optical Information Processing
Coherent optical processing systems are particularly well-suited for handling the very large amount of information contained in two-dimensional images, since they can perform in parallel any of several operations on all the information in the image. This inherent advantage of such systems over the conventional serial approach of digital computing systems is well known and has been exploited in the past  to great advantage for such applications as contrast enhancement, filtering of correlated noise in telemetered images, recognition, etc., and more recently techniques have been developed for image deblurring .
KeywordsSpatial Filter Coherent Beam Coherent Image Real Time Image Processing Image Deblurring
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