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Real-Time Optical Image Processing Techniques (1988)

Defense Technical Information Center · leaf 316

An illustration from Real-Time Optical Image Processing Techniques, 1988, leaf 316
played on t TV monitor. Application of this technique is similar to that of a doubla-axposure holographic subtraction tachniquat a phase-shift is introduced into tha refarenca beam A. by translating the piasomirrot a distance X/4 batwaan tha racording of tha first and second holographic images. Oua… … Figura 7. >asl-tlM isMga subtrsetiem in fouc-wava mlslng with photoref ractiva ■liiOaOiA etystal (at •yaCaa aehaaatle dlagcaa (h) haoocdlnf-araaura eyela of bologtapble racording in BOO crystal Ocaor aiaocse-upcxoa dwvloaa Mat nave Ofon uaod an opci^l image suetraction include tha lughos Llauid…

Liu, Hua-Kuang · California inst of technology pasadena jet propulsion lab · Television systems · Image processing · Optical processing · Liquid crystals · Neural nets · Optimization · Real time · Computer architecture · Optical images · Microchannel plates · Fabry perot interferometers · Information retrieval · Computer applications · Associative processing · Correlation techniques · BIAS · Low frequency · Dynamic range · Light modulators · Holograms · Pulse frequency modulation · Optical properties · Spatial distribution · INPUT · Compression · Nonlinear systems

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