Fully complex filter implementation in all-optical and hybrid digital/optical correlators

Proceedings of SPIE - The International Society for Optical Engineering

Volumn 4387, Issue , 2001, Pages 16-26

  Birch, Philip ^a   Young, Rupert ^a   Tournier, Frederic Claret ^a   Koukoulas, Triantafillos ^a   Tan, Sovira ^a   Budgett, David ^a   Chatwin, Chris ^a  

^a UNIVERSITY OF SUSSEX   (United Kingdom)

Author keywords

Digital; Fully complex filters; Spatial light modulators

Indexed keywords

CAMERAS; FOURIER TRANSFORMS; LIGHT MODULATORS; OPTICAL CORRELATION; PATTERN RECOGNITION;

SPATIAL LIGHT MODULATORS (SLM);

OPTICAL FILTERS;

EID: 0034936021     PISSN: 0277786X     EISSN: None     Source Type: Journal    
DOI: 10.1117/12.421148     Document Type: Article

References (14)

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12. 64 × 64 thresholding photodetector array for optical pattern recognition
13. Optimization of parameters in matched spatial filter synthesis
14. Experimental implemenation of a wiener filter in a hybrid digital/optical correlator