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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Bibliographische Detailangaben

Veröffentlicht in:	IEEE transactions on pattern analysis and machine intelligence. - 1979. - 41(2019), 7 vom: 08. Juli, Seite 1573-1586
1. Verfasser:	Kimia, Benjamin B (VerfasserIn)
Weitere Verfasser:	Li, Xiaoyan, Guo, Yuliang, Tamrakar, Amir
Format:	Online-Aufsatz
Sprache:	English
Veröffentlicht:	2019
Zugriff auf das übergeordnete Werk:	IEEE transactions on pattern analysis and machine intelligence
Schlagworte:	Journal Article