Multichannel single-output color pattern recognition by use of a joint-transform correlator

Applied Optics

Volumn 35, Issue 35, 1996, Pages 6976-6982

  Deutsch, Meir ^a   García, Javier ^b   Mendlovic, David ^a  

^a TEL AVIV UNIVERSITY   (Israel)

^b UNIVERSITY OF VALENCIA   (Spain)

Author keywords

[No Author keywords available]

Indexed keywords

EID: 0000675417     PISSN: 1559128X     EISSN: 21553165     Source Type: Journal    
DOI: 10.1364/AO.35.006976     Document Type: Article

References (21)

1. A. VanderLugt, “Signal detection by complex spatial filtering,” IEEE Trans. Inf. Theory IT-10, 139-145 (1964).
2. C. S. Weaver and J. W. Goodman, “A technique for optically convolving two functions,” Appl. Opt. 5, 1248-1250 (1966).
3. J. E. Rau, “Detection of differences in real distributions,” J. Opt. Soc. Am. 56, 1490-1494 (1966).
4. C. Warde, H. J. Caulfield, F. T. S. Yu, and J. E. Ludman, “Real time joint spectral spatial matched filtering,” Opt. Commun. 49, 241-244 (1984).
5. J. E. Ludman, B. Javidi, F. T. S. Yu, H. J. Caulfield, and C. Warde, “Real-time color pattern recognition,” in Spatial Light Modulators and Applications I, U. Efron, ed., Proc. SPIE 465, 143-149 (1984).
6. B. Javidi, C. Kuo, Y. F. Chen, and J. E. Ludman, “Color object identification by monocromatic binary correlation,” Appl. Opt. 27, 949-953 (1988).
7. F. T. S Yu, Z. Yang, and K. Pan, “Polychromatic target identification with a color liquid-crystal-TV-based joint-transform correlator,” Appl. Opt. 33, 2170-2172 (1994).
8. M. S. Millan, J. Campos, C. Ferreira, and M. J. Yzuel, “Matched-filter and phase-only filter performance in color image recognition,” Opt. Commun. 73, 277-284 (1989).
9. C. Ferreira, M. S. Millan, M. J. Yzuel, and J. Campos, “Experimental results in color pattern recognition by multichannel matched filter,” Opt. Eng. 31, 2231-2238 (1992).
10. J. Garcia, J. Campos, and C. Ferreira, “Multichannel colour pattern recognition using a minimum average correlation energy filter,” Pure Appl. Opt. 3, 221-224 (1994).
11. J. Garcia, J. Campos, and C. Ferreira, “Circular-harmonic minimum average correlation energy filter for color pattern recognition,” Appl. Opt. 33, 2180-2187 (1994).
12. D. Mendlovic, P. Garcia-Martinez, J. Garcia, and C. Ferreira, “Color encoding for polychromatic single-channel optical pattern recognition,” Appl. Opt. 34, 7538-7544 (1995).
13. D. Mendlovic, M. Deutsch, C. Ferreira, and J. Garcia, “Singlechannel polychromatic pattern recognition by the use of a joint-transform correlator,” Appl. Opt. 35, 6382-6389 (1996).
14. F. T. S. Yu and X. J. Lu, “A real-time programable joint transform correlator,” Opt. Commun. 52, 10-16 (1984).
15. F. T. S Yu, S. Jutamulia, T. W. Lin, and D. A. Gregory, “Adaptive real-time pattern recognition using a liquid-crystal-TV-based joint transform correlator,” Appl. Opt. 26, 1370-1372 (1987).
16. F. T. S. Yu and J. E. Ludman, “Microcomputer-based programmable optical correlator for automatic pattern recognition and identification,” Opt. Lett. 11, 395-397 (1986).
17. M. S. Alam and M. A. Karim, “Real-time optical arithmetic/ logical processing,” J. Parallel Distrib. Comput. 17, 251-258 (1993).
18. Q. Zhan and T. Minemoto, “Successful pattern matching with a large number of reference patterns using a joint transform correlator,” Jpn. J. Appl. Phys. 32, 3471-3476 (1993).
19. J. Wang and B. Javidi, “Multiobject detection using the binary joint transform correlator with different types of thresholding methods,” Opt. Eng. 33, 1793-1804 (1994).
20. M. S. Millan, M. J. Yzuel, J. Campos, and C. Ferreira, “Different strategies in optical recognition of polychromatic images,” Appl. Opt. 31, 2560-2567 (1992).
21. B. Javidi, “Nonlinear joint power spectrum based optical correlation,” Appl. Opt. 28, 2358-2367 (1989).