The local projective shape of smooth surfaces and their outlines

DOI10.1007/s11263-005-4947-4zbMath1477.68475OpenAlexW2157602420MaRDI QIDQ2577831

Svetlana Lazebnik, Jean Ponce

Publication date: 9 January 2006

Published in: International Journal of Computer Vision (Search for Journal in Brave)

Full work available at URL: https://doi.org/10.1007/s11263-005-4947-4

zbMATH Keywords

differential invariantsprojective differential geometrylocal shapefrontier pointsoriented projective geometry

Mathematics Subject Classification ID

Computer graphics; computational geometry (digital and algorithmic aspects) (68U05) Machine vision and scene understanding (68T45) Projective differential geometry (53A20)

Related Items (4)

Matrices of \(\mathrm{SL}(4,\mathbb R)\) that are the product of two skew-symmetric matrices ⋮ Projective visual hulls ⋮ Schwarps: locally projective image warps based on 2D Schwarzian derivatives ⋮ Projective splines and estimators for planar curves

Cites Work

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• Application of invariance in computer vision. 2nd Joint European - US Workshop, Ponta Delgada, Azores, Portugal, October 9-14, 1993. Proceedings
• Describing surfaces
• An open graph visualization system and its applications to software engineering

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