864 search results - page 71 / 173 » Extracting moving regions from spatial data |
TOG
2008
13 years 7 months ago
2008
eleton is a very useful 1D structure to abstract the geometry and topology of a 3D object. Extraction of curve-skeletons is a fundamental problem in computer graphics, visualizatio...
CVPR
2005
IEEE
14 years 10 months ago
2005
IEEE
This paper addresses the novel problem of automatically synthesizing an output image from a large collection of different input images. The synthesized image, called a digital tap...
VMV
2004
13 years 9 months ago
2004
We present an approach for extracting coherently sampled animated meshes from input sequences of incoherently sampled meshes representing a continuously evolving shape. Our approa...
CVIU
2008
13 years 8 months ago
2008
This paper presents a method for automatic multimodal person authentication using speech, face and visual speech modalities. The proposed method uses the motion information to loc...
SIBGRAPI
2006
IEEE
14 years 1 months ago
2006
IEEE
This work describes a new framework for automatic extraction of 2D branching structures images obtained from 3D shapes, such as neurons and retinopathy images. The majority of met...