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Proceedings Paper

Digital Foucault knife as a phase manipulation in the Walsh-Hadamard image transformations
Author(s): Andrey V. Bronnikov; Alexander N. Malov; Aleksandr N. Onackiy
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Paper Abstract

A digital phase manipulation for images processing on the algorithm similar to the optical Foucault knife considers by means of computer modeling method. The images quality preservation at decomposition in Walsh-Hadamard and Haar spectrum was investigated. It is shown, that Foucault knife for the digital image can be simulated on the basis of calculations in real numbers space. In this case there is a possibility to select the image contours, too.

Paper Details

Date Published: 5 March 2007
PDF: 5 pages
Proc. SPIE 6595, Fundamental Problems of Optoelectronics and Microelectronics III, 65951V (5 March 2007); doi: 10.1117/12.725796
Show Author Affiliations
Andrey V. Bronnikov, Irkutsk Air Force Engineering Higher School, Military Institute (Russia)
Alexander N. Malov, Irkutsk Air Force Engineering Higher School, Military Institute (Russia)
Aleksandr N. Onackiy, Irkutsk Air Force Engineering Higher School, Military Institute (Russia)


Published in SPIE Proceedings Vol. 6595:
Fundamental Problems of Optoelectronics and Microelectronics III

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