418 search results - page 22 / 84 » Computational Geometry of Contour Extraction |
ECCV
2002
Springer
14 years 9 months ago
2002
Springer
Abstract. In this work, we introduce a model-based approach to extracting the silhouette of people in motion from stereo video sequences. To this end, we extend a purely stereo-bas...
SIBGRAPI
2006
IEEE
14 years 1 months ago
2006
IEEE
In this work we propose a method for the polygonization of octree-based reconstructions by dual contouring. Dual contouring is an adaptive method for determining contiguous polygo...
CVPR
2010
IEEE
14 years 3 months ago
2010
IEEE
We propose a posture invariant surface descriptor for triangular meshes. Using intrinsic geometry, the surface is first transformed into a representation that is independent of t...
ICIP
2005
IEEE
14 years 9 months ago
2005
IEEE
This paper describes an algorithm for the extraction of multiple regions using multiple active contour models (ACMs). The algorithm organizes edge points into strokes and assigns ...
ECCV
2006
Springer
14 years 9 months ago
2006
Springer
Tracking the 3-D pose of an object needs correspondences between 2-D features in the image and their 3-D counterparts in the object model. A large variety of such features has been...