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Ninth IEEE International Conference on Computer Vision (ICCV'03) - Volume 1
The Local Projective Shape of Smooth Surfaces and their Outlines
Nice, France
October 13-October 16
ISBN: 0-7695-1950-4
ASCII Text
x 
 
Svetlana Lazebnik, Jean Ponce, "The Local Projective Shape of Smooth Surfaces and their Outlines," Computer Vision, IEEE International Conference on, vol. 1, pp. 83, Ninth IEEE International Conference on Computer Vision (ICCV'03) - Volume 1, 2003.
 
 
BibTex
x
 
@article{ 10.1109/ICCV.2003.1238317,
author = {Svetlana Lazebnik and Jean Ponce},
title = {The Local Projective Shape of Smooth Surfaces and their Outlines},
journal ={Computer Vision, IEEE International Conference on},
volume = {1},
year = {2003},
isbn = {0-7695-1950-4},
pages = {83},
doi = {http://doi.ieeecomputersociety.org/10.1109/ICCV.2003.1238317},
publisher = {IEEE Computer Society},
address = {Los Alamitos, CA, USA},
}
 
 
RefWorks Procite/RefMan/Endnote
x 
 
TY - CONF
JO - Computer Vision, IEEE International Conference on
TI - The Local Projective Shape of Smooth Surfaces and their Outlines
SN - 0-7695-1950-4
SP
EP
A1 - Svetlana Lazebnik,
A1 - Jean Ponce,
PY - 2003
KW - null
VL - 1
JA - Computer Vision, IEEE International Conference on
ER -
 
Svetlana Lazebnik, Beckman Institute, University of Illinois
Jean Ponce, Beckman Institute, University of Illinois
This paper examines projectively invariant local properties of smooth curves and surfaces. Oriented projective differential geometry is proposed as a theoretical framework for establishing such invariants and describing the local shape of surfaces and their outlines. This framework is applied to two problems: a projective proof of Koenderink?s famous characterization of convexities, concavities, and inflections of apparent contours; and the determination of the relative orientation of rim tangents at frontier points.
Citation:
Svetlana Lazebnik, Jean Ponce, "The Local Projective Shape of Smooth Surfaces and their Outlines," iccv, vol. 1, pp.83, Ninth IEEE International Conference on Computer Vision (ICCV'03) - Volume 1, 2003
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