2980 search results - page 147 / 596 » Computational Geometry |
78
Voted
CVPR
2006
IEEE
15 years 4 months ago
2006
IEEE
We propose a method for recovering the affine geometry of a dynamically textured plane from a video sequence taken by an uncalibrated, fixed, perspective camera. Some instances ...
100
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DICTA
2003
14 years 11 months ago
2003
This paper describes a novel approach to the problem of recovering information from an image set by comparing the radiance of hypothesised point correspondences. This method is app...
67
Voted
ICPR
2008
IEEE
15 years 4 months ago
2008
IEEE
We present a finite element modeling based approach to compute strain patterns caused by facial deformation during expressions in videos. A sparse motion field computed through ...
CVPR
1999
IEEE
16 years 5 days ago
1999
IEEE
We investigate the motions that lead to ambiguous Euclidean scene reconstructions under several common calibration constraints, giving a complete description of such critical moti...
JC
2000
14 years 10 months ago
2000
Deciding efficiently the emptiness of a real algebraic set defined by a single equation is a fundamental problem of computational real algebraic geometry. We propose an algorithm ...