64 search results - page 2 / 13 » Shape feature extraction and description based on tensor sca... |
SC
2005
ACM
13 years 10 months ago
2005
ACM
Terascale simulations produce data that is vast in spatial, temporal, and variable domains, creating a formidable challenge for subsequent analysis. Feature extraction as a data r...
CVPR
2010
IEEE
13 years 9 months ago
2010
IEEE
In this paper, we present a 3D X-Ray Transform based multilinear feature extraction and classification method for Digital Multi-focal Images (DMI). In such images, morphological i...
ICCV
2003
IEEE
13 years 10 months ago
2003
IEEE
A new approach to automatically extract the main features in color fundus images are proposed in this paper. Optic disk is localized by the principal component analysis (PCA) and ...
CVPR
2004
IEEE
13 years 9 months ago
2004
IEEE
We introduce a new class of distinguished regions based on detecting the most salient convex local arrangements of contours in the image. The regions are used in a similar way to ...
ECCV
2010
Springer
13 years 5 months ago
2010
Springer
Abstract. With the rapid development of fast data acquisition techniques, 3D scans that record the geometric and photometric information of deformable objects are routinely acquire...