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Proceedings Paper

An edge extracting method of fuzzy thresholding value
Author(s): Rui Gu; Ming Zhu
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Paper Abstract

This paper discusses image's object edge extracting of threshold value. First, this paper introduces fundamental principle of gray image object edge extracting, after discussing the influence of object edge image's gray scale distributing characteristic and choice of threshold value to character extracting and target identification, we bring forward a sort of method, which using object edge fuzzy taxonomy and maximum fuzzy entropy theory to auto choose threshold value in the case that membership function is given, then we have a test of threshold value segmentation to edge gray image in different contrast, the result indicates this method has preferable scene adaptive faculty.

Paper Details

Date Published: 20 January 2006
PDF: 6 pages
Proc. SPIE 6027, ICO20: Optical Information Processing, 60271E (20 January 2006); doi: 10.1117/12.667951
Show Author Affiliations
Rui Gu, Changchun Institute of Optics, Fine Mechanics and Physics (China)
Chinese Academy of Sciences (China)
Ming Zhu, Changchun Institute of Optics, Fine Mechanics and Physics (China)


Published in SPIE Proceedings Vol. 6027:
ICO20: Optical Information Processing

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