161 search results - page 17 / 33 » Matching 3D Shapes Using 2D Conformal Representations |
CVPR
2003
IEEE
14 years 10 months ago
2003
IEEE
This paper presents two approaches for the representation and recognition of human action in video, aiming for viewpoint invariance. The paper first presents new results using a 2...
Book
The book covers the fundamental computer vision techniques such as template matching histogram transformations, background subtraction, filtering and reflectance models, edge detec...
CAD
2004
Springer
13 years 8 months ago
2004
Springer
Despite its usefulness in many applications, the medial axis transform (MAT) is very sensitive to the change of the boundary in the sense that, even if a shape is perturbed only s...
CVPR
2012
IEEE
11 years 11 months ago
2012
IEEE
This paper proposes a novel approach to recognize object categories in point clouds. By quantizing 3D SURF local descriptors, computed on partial 3D shapes extracted from the poin...
ACCV
2010
Springer
13 years 10 months ago
2010
Springer
Humans have abstract models for object classes which helps recognize previously unseen instances, despite large intra-class variations. Also objects are grouped into classes based...