Moment-preserving curve detection

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题名:	Moment-preserving curve detection
作者:	L. H. Chen;W. H. Tsai
贡献者:	Department of Information Communication
日期:	1988
上传时间:	2009-11-25 02:30:49 (UTC+0)
出版者:	Asia University
摘要:	A novel method for curve detection based on the moment-preserving principle is proposed. The method can be used to estimate curve locations and widths to subpixel accuracy. For each 4.5-unit circle in an input image that includes a curve segment, the approach derives a parabolic equation as well as a width value to describe the curve segment. Experimental results are included to show the effectiveness of the proposed detector.
關聯:	IEEE Transactions on Systems, Man, and Cybernetics SMC-18 (1): 148-158
显示于类别:	[資訊傳播學系] 期刊論文

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