Using the joint transform correlator as the feature extractor for the nearest neighbor classifier

Optical Engineering

Volumn 38, Issue 1, 1999, Pages 39-46

  Soon, Boon Yi ^a   Karim, Mohammad A ^b   Alam, Mohammad S ^c  

^a UNIVERSITY OF DAYTON   (United States)

^b University of Tennessee Knoxville   (United States)

^c PURDUE UNIVERSITY FORT WAYNE   (United States)

Author keywords

Joint transform correlator; Nearest neighbor classifier; Optical security verification; Power spectrum subtraction technique; Uniqueness comparison scheme

Indexed keywords

EID: 0002985093     PISSN: 00913286     EISSN: None     Source Type: Journal    
DOI: 10.1117/1.602059     Document Type: Article

References (16)

1. B. Javidi and J. L. Horner, "Optical pattern recognition for validation and security verification," Opt. Eng. 33, 1752-1756 (1994).
2. B. Javidi and A. Sergent, "Fully phase encoded key and biometrics for security verification," Opt. Eng. 36, 935-942 (1997).
3. B. Javidi and J. Wang, "Position-invariant two-dimensional image correlation using a one-dimensional space integrating optical processor: application to security verification," Opt. Eng. 35, 2479-2486 (1996).
4. B. Javidi, G. Zhang, and J. Li, "Experimental demonstration of the random phase encoding technique for image encryption and security verification," Opt. Eng. 35, 2506-2512 (1996).
5. T. J. Grycewicz and B. Javidi, "Experimental comparison of binary joint transform correlators used for fingerprint identification," Opt. Eng. 35, 2519-2525 (1996).
6. T. J. Grycewicz, "Fingerprint identification with the joint transform correlator using multiple reference fingerprints," Proc. SPIE 2490, 249-254 (1995).
7. K. H. Fielding, J. L. Horner, and C. K. Makekau, "Optical fingerprint identification by binary joint transform correlation," Opt. Eng. 30, 1958-1961 (1991).
8. Z. K. Chen, Y. Sing, Y. Zhang, and G. Mu, "Hybrid optical/digital access control using fingerprint identification," Opt. Eng. 34, 834-839 (1995).
9. M. D. Drake, M. L. Lidd, and M. A. Fiddy, "Waveguide hologram fingerprint entry device," Opt. Eng. 35, 2499-2505 (1996).
10. I. Ouzieli and D. Mendlovic, "Two-dimensional wavelet processor," Appl. Opr. 35, 5839-5846 (1996).
11. B. Y. Soon, M. S. Alam, and M. A. Karim, "Improved feature extraction by use of a joint transform correlator," Appl. Opt. 37, 821-827 (1998).
12. F. Ahmed, M. A. Karim, and M. S. Alam, "Wavelet transform-based correlator for recognition of rotationally distorted images," Opt. Eng. 34, 3187-3192 (1995).
13. X. J. Lu, A. Katz, E. G. Kanterakis, and N. P. Caviris, "Joint transform correlator that uses wavelet transforms," Opt. Lett. 17, 1700-1702 (1992).
14. W. Wang, G. Jin, Y. Yan, and M. Wu, "Joint wavelet-transform correlator for image feature extraction," Appl. Opt. 34, 370-376 (1995).
15. K. Heggarty, J. Duvillier, E. C. Perez, and J. Tocnaye, "All-optical implementation of a self-organizing map: Learning and taxonomy capability assessment," Appl. Opt. 34, 8167-8175 (1995).
16. G. Lu and F. Yu, "Pattern classification using a joint transform correlator based nearest neighbor classifier," Opt. Eng. 35, 2162-2170 (1996).