Optical correlator for industrial applications, quality control and target tracking

Sensor Review

Volumn 20, Issue 4, 2000, Pages 316-321

  Bergeron, Alain ^a  

^a INO   (Canada)

Author keywords

Inspection; Optics; Quality control

Indexed keywords

ALGORITHMS; COMPUTATIONAL METHODS; CORRELATION METHODS; PATTERN RECOGNITION; TARGETS; TRACKING (POSITION);

DEFECT DETECTION; LASER SOURCES; OPTICAL CORRELATORS; TARGET TRACKING;

QUALITY CONTROL;

EID: 2342556263     PISSN: 02602288     EISSN: None     Source Type: Journal    
DOI: 10.1108/02602280010378010     Document Type: Article

References (6)

1. Blanchard, N., Prévost D. and Sheng, Y. (2000), Optical Correlator for Textile Web Defect Detection, Optics in Computing, Québec City, June.
2. Caufield, H.J. and Maloney, W.T. (1969), "Improved discrimination in optical character recognition", Appl. Opt. Vol. 8, No. 2354.
3. Goodman, J.W. (1968), Introduction to Fourier Optics, McGraw-Hill, New York, NY.
4. Horner, J.L. (1982), "Light utilisation in optical correlators", Appl. Opt., Vol. 21, pp. 4511-14.
5. Hsu, Y.N. and Arsenault, H.H. (1982), "Optical pattern recognition using circular harmonic expansion", Appl. Opt. Vol. 21, pp. 4016-19.
6. van der Lugt, A. (1964), "Signal detection by complex filtering", IEEE Trans. Inf. Theory, IT-10, pp. 139-45.