Multiple feature extraction by using simultaneous wavelet transforms

We propose here a method to optically perform multiple feature extraction by using wavelet transforms. The method is based on obtaining the optical correlation by means of a Vander Lugt architecture, where the scene and the filter are displayed on spatial light modulators (SLMs). Multiple phase filt...

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Detalles Bibliográficos
Autores principales: Mazzaferri, J., Ledesma, S., Iemmi, C.
Formato: JOUR
Materias:
Multi-channel processor
Optical correlation
Wavelet transform
Computer simulation
Light modulation
Optical filters
Multi-channel processors
Wavelet transforms
Acceso en línea:http://hdl.handle.net/20.500.12110/paper_14644258_v5_n4_p425_Mazzaferri
Aporte de:
Biblioteca Digital - Facultad de Ciencias Exactas y Naturales (UBA) de Universidad de Buenos Aires

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