1221 search results - page 234 / 245 » Multi-Layered Image Representation: Application to Image Com... |
CVPR
2009
IEEE
14 years 2 months ago
2009
IEEE
Given an image region of pixels, second order statistics can be used to construct a descriptor for object representation. One example is the covariance matrix descriptor, which sh...
ICB
2009
Springer
14 years 2 months ago
2009
Springer
We propose a vector representation (called a 3D signature) for 3D face shape in biometrics applications. Elements of the vector correspond to fixed surface points in a face-centere...
SCALESPACE
2009
Springer
14 years 2 months ago
2009
Springer
In this paper, we introduce a semi-automated segmentation method based on minimizing the Geodesic Active Contour energy incorporating a shape prior. We increase the robustness of t...
3DIM
2003
IEEE
14 years 27 days ago
2003
IEEE
Segmentation of 3D human body (HB) scan is a very challenging problem in applications exploiting human scan data. To tackle this problem, this paper proposes a topological approac...
SIGGRAPH
1999
ACM
13 years 12 months ago
1999
ACM
Bus traffic between the graphics subsystem and memory can become a bottleneck when rendering geometrically complex meshes. In this paper, we investigate the use of vertex caching...