Improvement of the Signal-to-Noise Ratio of Photorefractive Joint Transform Correlator using Characteristics of |
공명술
(경북대학교 전자전기컴퓨터학부)
서동환 (경북대학교 전자전기컴퓨터학부) 신창목 (경북대학교 전자전기컴퓨터학부) 조규보 (경북대학교 전자전기컴퓨터학부) 김철수 (경북대학교 컴퓨터전자공학부) 김수중 (경북대학교 전자전기컴퓨터학부) |
1 | J. W. Goodman, Introduction to Fourier Optics, Mcgraw-Hill, New York, 1968 |
2 | B. V. K. V. Kumar and L. Hassebrook, 'Performance measurement of correlation filters,' Appl. Opt., Vol. 29, pp. 2997-3006, 1990 DOI |
3 | J. Feinberg, D. Heiman, A. R. Tanguay, Jr., and R. W. Hellwarth, 'Photorefractive effects and light-induced charge migration in barium titanate,' J. Appl. Phys., Vol. 51, pp. 1297-1305, 1980 DOI ScienceOn |
4 | C. S. Weaver and J. W. Goodman, 'Technique for optically convolving two functions,' Appl. Opt., Vol. 5, pp. 1248-1249, 1966 DOI |
5 | 김성완, 김철수, 김종찬, 김종윤, 이승희, 김수중, '변이불변 특성이 개선된 광굴절 상관기를 이용한 실시간 광 패턴인식 시스템의 구현,' 대한전자공학회 논문지, 제 35D권 제 3호, pp. 63-69, 1998 과학기술학회마을 |
6 | R. Tripathi, G. S. Pati, K. Singh, 'Photorefractive joint transform correlator using incoherent erasure in two-and four-wave mixing geometries in a crystal,' Opt. Eng., Vol. 37, pp. 2148-2155, 1998 DOI ScienceOn |
7 | J. Khoury, M. Cronin-Golomb, P. D. Gianino, and C. L. Woods, 'Photorefractive two-beam-coupling nonlinear joint-transform correlator,' J. Opt. Soc. Am. B, Vol. 11, pp. 2167-2174, 1994 DOI ScienceOn |
8 | B. Javidi, 'Nonlinear joint power spectrum based optical correlation,' Appl. Opt., Vol. 28, pp. 3106-3111, 1989 DOI |
9 | B. Javidi and J. Wang, 'Limitation of the classic definition of the correlation signal-to-noise ratio in optical pattern recognition with disjoint signal and scene noise,' Appl. Opt., Vol. 31, pp. 6826-6829, 1992 DOI |
10 | T. Tschudi, A. Herden, J. Goltz, H. Klumb, F. Laeri, and J. Albers, 'Image amplification by two-and four-wave mixing in photorefractive crystals,' IEEE. J. of Quan. Elec., Vol. QE-22, No. 8, pp. 1493-1502, Aug. 1986 DOI |