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DAGM
2003
Springer
15 years 5 months ago
Projective Reconstruction of Surfaces of Revolution
Abstract. This paper addresses the problem of recovering the generating curve of a surface of revolution from a single uncalibrated perspective view, based solely on the object’s...
Sven Utcke, Andrew Zisserman
MVA
1990
114views Computer Vision» more  MVA 1990»
15 years 29 days ago
Camera Calibration by Computational Projective Geometry
A schcmc of camera calibration is proposed. The focal length and the orientations of the scenc coordinatc axes are computcd by dctecting the vanishing points of two sets of lincs ...
Kenichi Kanatani, Yasuhiro Onodera
ICCV
2003
IEEE
16 years 1 months ago
Real Time Pattern Matching Using Projection Kernels
A novel approach to pattern matching is presented, which reduces time complexity by two orders of magnitude compared to traditional approaches. The suggested approach uses an effi...
Yacov Hel-Or, Hagit Hel-Or
HICSS
2005
IEEE
189views Biometrics» more  HICSS 2005»
15 years 5 months ago
Contrasting Community Building in Sponsored and Community Founded Open Source Projects
Prior characterizations of open source projects have been based on the model of a community-founded project. More recently, a second model has emerged, where organizations spinout...
Joel West, Siobhan O'Mahony
ICCV
2003
IEEE
16 years 1 months ago
The Local Projective Shape of Smooth Surfaces and their Outlines
This article examines projectively-invariant local geometric properties of smooth curves and surfaces. Oriented projective differential geometry is proposed as a general framework ...
Svetlana Lazebnik, Jean Ponce