114 search results - page 20 / 23 » Robust Point Matching for Two-Dimensional Nonrigid Shapes |
IBPRIA
2005
Springer
13 years 11 months ago
2005
Springer
We present an inherently discriminative approach to face recognition. This is achieved by automatically selecting key points from lines that sketch the face and extracting textural...
SGP
2007
13 years 8 months ago
2007
In this paper, we describe a system for the reconstruction of deforming geometry from a time sequence of unstructured, noisy point clouds, as produced by recent real-time range sc...
ECCV
2008
Springer
14 years 7 months ago
2008
Springer
Abstract. Affine registration has a long and venerable history in computer vision literature, and extensive work have been done for affine registrations in IR2 and IR3 . In this pa...
ECCV
2006
Springer
13 years 9 months ago
2006
Springer
Abstract. We propose a homography estimation method from the contours of planar regions. Standard projective invariants such as cross ratios or canonical frames based on hot points...
ECCV
2006
Springer
14 years 7 months ago
2006
Springer
We propose a fast algorithm, EMD-L1, for computing the Earth Mover's Distance (EMD) between a pair of histograms. Compared to the original formulation, EMD-L1 has a largely si...