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Walsh Operators of Edge Detection for Gray-Scale Images
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Machnev, A. G. Walsh Operators of Edge Detection for Gray-Scale Images / A. G. Machnev, A. M. Selikhanovich // International Conference on Neural Networks and Artificial Intelligence ICNNAI'99 = Международная конференция по нейронным сетям и искусственному интеллекту ICNNAI'99 : Proceedings, Brest, Belarus, 12–15 October 1999 / Brest Polytechnic Institute, Department of Computers and Laboratory of Artificial Neural Networks, Belarus Special Interest Group of International Neural NetWork Society, International Neural NetWork Society, Belarusian State University of Informatics and Radioelectronics (Belarus), Belarusian Academy of Sciences, Institute of Engineering Cybemetics (Belarus), Universidad Politechnica de Valencia (Spain), Institute of Computer Information Technologies (Ukraine, Ternopil) ; ed. V. Golovko. – Brest : BPI, 1999. – P. 178–182.Abstract
Walsh operators are proposed that may be used in image processing for edge detection. These operators based on discrete two-dimensional Walsh functions of appropriate dimensionality. The algorithms of a calculation of operators and the algorithm of edge detection are represented.
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