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Seoul National University of Science and Technology
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 Title & Authors
Seoul National University of Science and Technology
Song, Tae-Hoon; Ha, Jong-Eun;
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 Abstract
Fastener is a very important component that is used in various areas in industry. Recently, various color fasteners are introduced. According to this, online inspection is required in this area. In this paper, an algorithm for the automatic extraction of the surface of color fastener using color information and dynamic programming is presented. The outer boundary of fastener is found using the difference of color that enables robust processing. The inner boundary of fastener is found by dynamic programming that uses the difference of brightness value within fixed area after converting image to polar coordinate. Experiments are done using the same parameters.
 Keywords
Fastener;Fastener Inspection;Color;Machine Vision;
 Language
Korean
 Cited by
 References
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