1 February 1985 Coherent Optical Pattern Recognition: A Review
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Abstract
Recent progress in coherent optical pattern recognition is reviewed. Emphasis is given to techniques for multiclass distortion-invariant pattern recognition. Real-time and practical architectures and algorithms are described, and recent results on extensive data bases are noted. Feature-extraction and correlation architectures are chosen as the two major approaches. The feature-extraction techniques considered include Fourier coefficients, chord distributions, and moments. The correlator approaches emphasize the use of synthetic discriminant functions to achieve multiclass distortion-invariant pattern recognition.
David Casasent, David Casasent, } "Coherent Optical Pattern Recognition: A Review," Optical Engineering 24(1), 240126 (1 February 1985). https://doi.org/10.1117/12.7973421 . Submission:
JOURNAL ARTICLE
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