Presentation 1999/12/17
An Experiment on cross line detection by Hough Transform using hyperbola approximation
Yasusuke Asayama, Mitsuru Shiono,
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Abstract(in Japanese) (See Japanese page)
Abstract(in English) In this paper, we propose a new method to apporoximate corners made by 2 cross lines and rectangle's corners, which are easily found by Hough transform detecting hyperbolas. This method is characterized on the point that it focuses on information of corners and that it detects rectangle's corners and corners made by 2 cross lines more directly and effectively by approximation using hyperbolas compared with the method which detects the same objects by line detection using Hough transform and the following search for the suitable combinations among the lines.
Keyword(in Japanese) (See Japanese page)
Keyword(in English) Hough Transform / parameter space / corner (cross) detection / hyperbola detection / line detection
Paper # PRMU99-190
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Conference Information
Committee PRMU
Conference Date 1999/12/17(1days)
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Paper Information
Registration To Pattern Recognition and Media Understanding (PRMU)
Language JPN
Title (in Japanese) (See Japanese page)
Sub Title (in Japanese) (See Japanese page)
Title (in English) An Experiment on cross line detection by Hough Transform using hyperbola approximation
Sub Title (in English)
Keyword(1) Hough Transform
Keyword(2) parameter space
Keyword(3) corner (cross) detection
Keyword(4) hyperbola detection
Keyword(5) line detection
1st Author's Name Yasusuke Asayama
1st Author's Affiliation Department of Mathematical Information Science Faculty of Informatics Okayama University of Science()
2nd Author's Name Mitsuru Shiono
2nd Author's Affiliation Department of Information & Computer Engineering Faculty of Engineering Okayama University of Science
Date 1999/12/17
Paper # PRMU99-190
Volume (vol) vol.99
Number (no) 515
Page pp.pp.-
#Pages 6
Date of Issue