665 search results - page 23 / 133 » Probabilistic Models of Appearance for 3-D Object Recognitio... |
3DIM
1999
IEEE
13 years 12 months ago
1999
IEEE
In this paper, we report on recent extensions to a surface matching algorithm based on local 3-D signatures. This algorithm was previously shown to be effective in view registrati...
VRCAI
2009
ACM
14 years 2 months ago
2009
ACM
Object Segmentation is an important step in object reconstruction from point cloud data of complex urban scenes and in applications to virtual environment. This paper focuses on s...
SMI
2003
IEEE
14 years 24 days ago
2003
IEEE
Skeleton is a lower dimensional shape description of an object. The requirements of a skeleton differ with applications. For example, object recognition requires skeletons with pr...
SSIAI
2002
IEEE
14 years 13 days ago
2002
IEEE
A volumetric image segmentation algorithm has been developed and implemented by extending a 2D algorithm based on Active Shape Models. The new technique allows segmentation of 3D ...
SSIAI
2002
IEEE
14 years 13 days ago
2002
IEEE
Given the image of a real-world scene and a polygonal 3-D model of a depicted object, its apparent size, image coordinates, and 3-D orientation are autonomously detected. Based on...