Parallel Image Processing Algorithms Based on Mathematical Morphology Using a Multiple-Imaging System |
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Authors: | Takumi Minemoto Ohki Kim Hajime Hiratsuka |
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Institution: | (1) Department of Instrumentation Engineering, Faculty of Engineering, Kobe University, Rokkodai, Nada, Kobe 657, Japan |
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Abstract: | Morphological techniques are applied to binary image processors in a multiple-imaging optical system and the following algorithms are proposed: performing morphological basic operations, extraction of boundary lines, detection of characteristic points in small-scale patterns, elimination of salt noises with few pixels, and smoothing of boundaries. Techniques for processing a complicated binary image are demonstrated using the algorithms and a hybrid parallel computing system with a simple optical multiple-imaging system and a personal computer. |
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Keywords: | image processing mathematical morphology parallel computing optical computing optical information processing |
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