Affine-Invariant Curve Normalization for Shape-Based Retrieval

Avrithis, Y; Xirouhakis, Y; Kollias, S

dc.contributor.author	Avrithis, Y	en
dc.contributor.author	Xirouhakis, Y	en
dc.contributor.author	Kollias, S	en
dc.date.accessioned	2014-03-01T02:48:56Z
dc.date.available	2014-03-01T02:48:56Z
dc.date.issued	2000	en
dc.identifier.uri	https://dspace.lib.ntua.gr/xmlui/handle/123456789/34126
dc.subject	Affine Transformation	en
dc.subject	Curve Estimation	en
dc.subject	Feature Extraction	en
dc.subject	Pattern Matching	en
dc.subject	Shape Representation	en
dc.subject	Fourier Descriptors	en
dc.title	Affine-Invariant Curve Normalization for Shape-Based Retrieval	en
heal.type	conferenceItem	en
heal.identifier.primary	10.1109/ICPR.2000.905643	en
heal.identifier.secondary	http://dx.doi.org/10.1109/ICPR.2000.905643	en
heal.publicationDate	2000	en
heal.abstract	A novel method for two-dimensional curve normalization with respect to affine transformations is presented in this paper, allowing an affine-invariant curve representation to be obtained without any actual loss of information on the original curve. It can be applied as a pre-processing step to any shape representation, classification, recognition or retrieval technique, since it effectively decouples the problem of affine-invariant	en
heal.journalName	International Conference on Pattern Recognition	en
dc.identifier.doi	10.1109/ICPR.2000.905643	en