Differential Geometry in Edge Detection : Accurate Estimation of Position, Orientation and Curvature

The vast majority of edge detection literature has aimed at improving edge recall and precision, with relatively few addressing the accuracy of edge orientation estimates which are often based on gradient. We show that first-order estimates of orientation can have significant error and this can be r...

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Publié dans:	IEEE transactions on pattern analysis and machine intelligence. - 1979. - 41(2019), 7 vom: 08. Juli, Seite 1573-1586
Auteur principal:	Kimia, Benjamin B (Auteur)
Autres auteurs:	Li, Xiaoyan, Guo, Yuliang, Tamrakar, Amir
Format:	Article en ligne
Langue:	English
Publié:	2019
Accès à la collection:	IEEE transactions on pattern analysis and machine intelligence
Sujets:	Journal Article