Portable 512 × 512 Grayscale Optical Correlator

Proceedings of SPIE - The International Society for Optical Engineering

Volumn 5437, Issue , 2004, Pages 13-16

  Chao, Tien Hsin ^a   Hanan, Jay ^a   Zhou, Hanying ^a   Reyes, George ^a  

^a CALIFORNIA INSTITUTE OF TECHNOLOGY   (United States)

Author keywords

512 512 Grayscale Optical Correlator; Automatic target detection; CMOS photodetector array with FPGA peak detection processor; Portable systems

Indexed keywords

AUTOMATIC TARGET DETECTION; CMOS PHOTODETECTOR ARRAY WITH FPGA PEAK DETECTION PROCESSOR; GRAYSCALE TARGET DETECTION; PORTABLE SYSTEMS;

ALGORITHMS; ARRAYS; AUTOMATIC TARGET RECOGNITION; CMOS INTEGRATED CIRCUITS; LIGHT MODULATORS; OPTICAL DESIGN; OPTIMIZATION; PHOTODETECTORS; PORTABLE EQUIPMENT; ROBUSTNESS (CONTROL SYSTEMS);

OPTICAL CORRELATION;

EID: 3843134024     PISSN: 0277786X     EISSN: None     Source Type: Conference Proceeding    
DOI: 10.1117/12.548059     Document Type: Conference Paper

References (5)

1. Tien-Hsin Chao, Hanying Zhou and George Reyes "Grayscale Optical Correlator for Real-time Onboard ATR", Proc of SPIE, Volume 4387 93 (April, 2001).
2. Hanying Zhou and Tien-Hsin Chao, "MACH filter synthesizing for detecting targets in cluttered environment for gray-scale optical correlator," Proceeding of SPIE Vol. 3715, 1999.
3. Tien-Hsin Chao, George Reyes, and Hanying Zhou, "Automatic Target Recognition Field Demo Using a Grayscale Optical correlator," Proc of SPIE, Vol.3715, pp. 399-406, (1999).
4. A. Mahalanobis, B. V. K. Vijaya Kumar, S. Song, S.R.F. Sims and J. F. Epperson, "Unconstrained correlation filters," Appl. Opt, Vol. 33, pp. 3751-3759, (1994).
5. "Real-time Automatic Target Recognition Using a Compact 5 12 × 512 Grayscale Optical Correlator" by Tien-Hsin Chao, Hanying Zhou, George Reyes, and Jay Hanan, presented at SPIE 2003 Optical Pattern Recognition Conference, April 2003