3DPVT
2006
IEEE
13 years 8 months ago
2006
IEEE
Medial surfaces are popular representations of 3D objects in vision, graphics and geometric modeling. They capture relevant symmetries and part hierarchies and also allow for deta...
3DPVT
2006
IEEE
13 years 8 months ago
2006
IEEE
This paper presents a novel object recognition approach based on range images. Due to its insensitivity to illumination, range data is well suited for reliable silhouette extracti...
3DPVT
2006
IEEE
13 years 8 months ago
2006
IEEE
The CSC (color structure code) is a robust and fast two dimensional segmentation method which has been already generalized to three dimensional images. As the CSC does not need an...
3DPVT
2006
IEEE
13 years 8 months ago
2006
IEEE
Thanks to their high performance and programmability, the latest graphics cards can now be used for scientific purpose. They are indeed very efficient parallel Single Instruction ...
3DPVT
2006
IEEE
13 years 8 months ago
2006
IEEE
The 3D reconstruction from 2D broadcast video is a challenging problem with many potential applications, such as 3DTV, free-viewpoint video or augmented reality. In this paper, a ...
3DPVT
2006
IEEE
13 years 8 months ago
2006
IEEE
We classify 3D aerial LiDAR scattered height data into buildings, trees, roads, and grass using the Support Vector Machine (SVM) algorithm. To do so we use five features: height, ...
3DPVT
2006
IEEE
13 years 8 months ago
2006
IEEE
This paper extends the idea of classification schemes for static surface curvature into the temporal domain. We seek to identify regions in sequences of depth data that exhibit va...
3DPVT
2006
IEEE
13 years 8 months ago
2006
IEEE
New data sources and sensors bring new possibilities for terrain representations, and new types of characteristic errors. We develop a system to visualize and compare terrain repr...
3DPVT
2006
IEEE
13 years 8 months ago
2006
IEEE
3DPVT
2006
IEEE
13 years 10 months ago
2006
IEEE
This paper addresses the problem of face recognition in the presence of deformation due to expressions. Facial motion is considered as an isometric mapping between surfaces, which...