Image Registration And Differencing By Coherent Optical Pattern Recognition

David Casasent,; Thanh Luu; Leonard Wald,; Donald Hines; Walter Futterman

doi:10.1117/12.965612

4 December 1979 Image Registration And Differencing By Coherent Optical Pattern Recognition

David Casasent,, Thanh Luu, Leonard Wald,, Donald Hines, Walter Futterman

Proceedings Volume 0201, Optical Pattern Recognition; (1979) https://doi.org/10.1117/12.965612
Event: 23rd Annual Technical Symposium, 1979, San Diego, United States

Abstract

The role of coherent optical pattern recognition techniques in image registration for track assembly and target discrimination applications is addressed. Use of optical pattern recognition on visible and simulated infrared mosaic imagery is found to have adequate accuracy to merit further attention. A frequency plane correlator using weighted matched spatial filter synthesis techniques was found to be a most optimum and flexible optical image registration system.

Citation Download Citation

David Casasent,, Thanh Luu, Leonard Wald,, Donald Hines, and Walter Futterman "Image Registration And Differencing By Coherent Optical Pattern Recognition", Proc. SPIE 0201, Optical Pattern Recognition, (4 December 1979); https://doi.org/10.1117/12.965612

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