Presentation	1995/9/29 Height and Reliability of Edges Takahiro Sugiyama, Keiichi Abe,
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Abstract(in Japanese)	(See Japanese page)
Abstract(in English)	Though many different edge detectors are already exist, a lot of detectors are still being proposed. Most of them output the edge orientation and the edge intensity. We propose an edge detector based on the analysis of variances within a window around the edge. We found that the traditional edge .intensity can be viewed as a composition of edge height and edge reliability. We compare our detector to Canny's detector both in synthetic models and in a real iIIlage and demonstrate that our method produces better results than Canny's.
Keyword(in Japanese)	(See Japanese page)
Keyword(in English)	edge detection / edge reliability / variance / Gaussian function / filter size
Paper #	PRU95-123
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Conference Information
Committee	PRU
Conference Date	1995/9/29(1days)
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Paper Information
Registration To	Pattern Recognition and Understanding (PRU)
Language	JPN
Title (in Japanese)	(See Japanese page)
Sub Title (in Japanese)	(See Japanese page)
Title (in English)	Height and Reliability of Edges
Sub Title (in English)
Keyword(1)	edge detection
Keyword(2)	edge reliability
Keyword(3)	variance
Keyword(4)	Gaussian function
Keyword(5)	filter size
1st Author's Name	Takahiro Sugiyama
1st Author's Affiliation	Graduate School of Electronic Science Shizuoka University, Japan()
2nd Author's Name	Keiichi Abe
2nd Author's Affiliation	Department of Computer Science Shizuoka University, Japan
Date	1995/9/29
Paper #	PRU95-123
Volume (vol)	vol.95
Number (no)	279
Page	pp.pp.-
#Pages	6
Date of Issue