Abstract

The description of a machine that performs a variety of image processing operations is given, together with a theoretical discussion of its operation. Spatial processing is performed by corrective convolution techniques. Density processing is achieved by means of an electrical transfer function generator included in the video circuit. Examples of images processed for removal of image motion blur, defocus, and atmospheric seeing blur are shown.

© 1970 Optical Society of America

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David A. Ansley
Appl. Opt. 12(12) 2890-2893 (1973)

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