Optical correlation functions calculation algorithms
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PERJU, Veacheslav, PERJU, Veacheslav, CAZAC, Sergiu. Optical correlation functions calculation algorithms. In: Proceedings of SPIE - The International Society for Optical Engineering, Ed. 12, 26-27 aprilie 2000, Orlando, Florida. Bellingham, Washington: SPIE, 2000, Ediţia 11, Vol.4043, pp. 372-380. ISSN 0277-786X. DOI: https://doi.org/10.1117/12.381614
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Proceedings of SPIE - The International Society for Optical Engineering
Ediţia 11, Vol.4043, 2000
Conferința "Optical Pattern Recognition"
12, Orlando, Florida, Statele Unite ale Americii, 26-27 aprilie 2000

Optical correlation functions calculation algorithms

DOI:https://doi.org/10.1117/12.381614

Pag. 372-380

Perju Veacheslav, Perju Veacheslav, Cazac Sergiu
 
Technical University of Moldova
 
 
Disponibil în IBN: 6 februarie 2024


Rezumat

Are presented the results of the modeling of the optical correlator. The efficiency of correlation functions calculation algorithms on the basis of amplitude-phase and phase holographic filters for contour, whole objects' images as well as their Fourier spectrum modules have been investigated. On the bases of the obtained results can be proposed new methods of information processing.

Cuvinte-cheie
Engineering controlled terms Algorithms, Edge detection, Fourier transforms, holography, Optical correlation, Optical filters Engineering uncontrolled terms Correlation functions, Fourier spectrum modules, Holographic filters Engineering main heading Pattern recognition