Future for airborne reconnaissance

Kenneth R. Israel

doi:10.1117/12.259729

21 November 1996 Future for airborne reconnaissance

Kenneth R. Israel

Proceedings Volume 2829, Airborne Reconnaissance XX; (1996) https://doi.org/10.1117/12.259729
Event: SPIE's 1996 International Symposium on Optical Science, Engineering, and Instrumentation, 1996, Denver, CO, United States

Abstract

On the base of local criteria of processing quality, a class of local adaptive linear filters for image restoration and enhancement is introduced. The filters work in a running window in the domain of DFT of DCT and have O(Size of the window) computational complexity thanks to recursive algorithms of mnning DFT and DCT. The filter design and the recursive computation of mnmng DCT are outlined and filtering for edge preserved noise suppression, blind image restoration and enhancement is demonstrated. Key words: Image restoration; Image enhancement, Adaptive filters

Citation Download Citation

Kenneth R. Israel "Future for airborne reconnaissance", Proc. SPIE 2829, Airborne Reconnaissance XX, (21 November 1996); https://doi.org/10.1117/12.259729

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