4 November 2004 Optical pattern recognition of three-dimensional images using composite binary phase-only filters
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Abstract
The design and development of binarized composite binary phase only filters for three-dimensional image identification is discussed in this paper. A composite binary phase only filter based algorithm is developed to detect an unknown image from the pre-constructed database. The angular position of the unknown image is found by a cross correlation technique. The formulation of composite filters reduces the number of correlation operations necessary for detection.
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Mohammed Tabrez, Mohammed Tabrez, Mahbuba Rahman, Mahbuba Rahman, Abdul Ahad Sami Awwal, Abdul Ahad Sami Awwal, Karl Solvi Gudmundsson, Karl Solvi Gudmundsson, } "Optical pattern recognition of three-dimensional images using composite binary phase-only filters", Proc. SPIE 5556, Photonic Devices and Algorithms for Computing VI, (4 November 2004); doi: 10.1117/12.562587; https://doi.org/10.1117/12.562587
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