Binary phase only filters for rotation and scale invariant pattern recognition with the joint transform correlator

Optics Communications

Volumn 262, Issue 1, 2006, Pages 17-26

  Butt, J A ^a   Wilkinson, T D ^a  

^a UNIVERSITY OF CAMBRIDGE   (United Kingdom)

Author keywords

Direct binary search; Invariant pattern recognition; Joint transform correlator; JTC; Optical correlator; Optical security systems; Pattern recognition; Rotation invariance; Scale invariance; Target detection; Vertical edge enhancement

Indexed keywords

IMAGE PROCESSING; LIGHT MODULATORS; LIQUID CRYSTALS; OPTICAL SYSTEMS; PATTERN RECOGNITION; SPECTRUM ANALYSIS;

DIRECT BINARY SEARCH; INVARIANT PATTERN RECOGNITION; JOINT TRANSFORM CORRELATOR (JTC); OPTICAL CORRELATORS; OPTICAL SECURITY SYSTEMS; ROTATION INVARIANCE; SCALE INVARIANCE; TARGET DETECTION; VERTICAL EDGE-ENHANCEMENT;

WAVE FILTERS;

EID: 33646122428     PISSN: 00304018     EISSN: None     Source Type: Journal    
DOI: 10.1016/j.optcom.2005.12.046     Document Type: Article

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