64 search results - page 10 / 13 » Computation of Surface Curvature from Range Images Using Geo... |
PR
2007
13 years 5 months ago
2007
In this paper, we make use of the relationship between the Laplace–Beltrami operator and the graph Laplacian, for the purposes of embedding a graph onto a Riemannian manifold. T...
WACV
2005
IEEE
13 years 11 months ago
2005
IEEE
The performance of face recognition systems that use two-dimensional images depends on consistent conditions w.r.t. lighting, pose, and facial appearance. We are developing a face...
3DIM
2005
IEEE
13 years 11 months ago
2005
IEEE
We present a method for constructing photorealistic 3D head models from color images and a geometric head model of a specific person. With a simple experimental setup, we employ a...
SIGGRAPH
2000
ACM
13 years 9 months ago
2000
ACM
A surface light field is a function that assigns a color to each ray originating on a surface. Surface light fields are well suited to constructing virtual images of shiny objec...
IPMI
2011
Springer
12 years 9 months ago
2011
Springer
Abstract. Brain matching is an important problem in neuroimaging studies. Current surface-based methods for cortex matching and atlasing, although quite accurate, can require long ...