Optimum design of chamfer distance transforms

Butt, M; Maragos, P

dc.contributor.author	Butt, M	en
dc.contributor.author	Maragos, P	en
dc.date.accessioned	2014-03-01T01:46:51Z
dc.date.available	2014-03-01T01:46:51Z
dc.date.issued	1998	en
dc.identifier.uri	https://dspace.lib.ntua.gr/xmlui/handle/123456789/25070
dc.subject	Approximation Error	en
dc.subject	Distance Transform	en
dc.subject	Euclidean Distance	en
dc.subject	Image Analysis	en
dc.subject	Indexing Terms	en
dc.subject	Optimum Design	en
dc.title	Optimum design of chamfer distance transforms	en
heal.type	journalArticle	en
heal.identifier.primary	10.1109/83.718487	en
heal.identifier.secondary	http://dx.doi.org/10.1109/83.718487	en
heal.publicationDate	1998	en
heal.abstract	The distance transform has found many applications in image analysis. The Euclidean distance transformis computationally very intensive, and efficient discrete algorithms based on chamfer metrics are used to obtainits approximations. The chamfer metrics are selected to minimize an approximation error. In this paper, a newapproach is developed to find optimal chamfer local distances. This new approach gives smaller approximationerror than	en
heal.journalName	IEEE Transactions on Image Processing	en
dc.identifier.doi	10.1109/83.718487	en