796 search results - page 42 / 160 » Molecular Surface Abstraction |
ECCV
2004
Springer
14 years 10 months ago
2004
Springer
Abstract. We consider the problem of estimating the shape and radiance of a scene from a calibrated set of images under the assumption that the scene is Lambertian and its radiance...
MICCAI
2005
Springer
14 years 9 months ago
2005
Springer
Abstract. We present here a method that aims at defining a surfacebased coordinate system on the cortical surface. Such a system is needed for both cortical localization and inters...
ISVC
2007
Springer
14 years 2 months ago
2007
Springer
Abstract. The ray-casting of implicit surfaces on GPU has been explored in the last few years. However, until recently, they were restricted to second degree (quadrics). We present...
EMMCVPR
2005
Springer
14 years 2 months ago
2005
Springer
We consider the use of medial surfaces to represent symmetries of cts. This allows for a qualitative abstraction based on a directed acyclic graph of components and also a degree o...
SCALESPACE
2005
Springer
14 years 2 months ago
2005
Springer
Abstract. The problem of isometry-invariant representation and comparison of surfaces is of cardinal importance in pattern recognition applications dealing with deformable objects....