1091 search results - page 16 / 219 » Visibility-based feature extraction from discrete models |
ICPR
2010
IEEE
13 years 6 months ago
2010
IEEE
Feature-based image matching relies on the assumption that the features contained in the model are distinctive enough. When both model and data present a sizeable amount of clutte...
TVCG
2010
13 years 5 months ago
2010
Vector fields analysis traditionally distinguishes conservative (curl-free) from mass preserving (divergence-free) components. The Helmholtz-Hodge decomposition allows separating ...
ICPR
2010
IEEE
14 years 1 months ago
2010
IEEE
We consider a model of a 3D image obtained by discretizing it into a multiresolution tetrahedral mesh known as a hierarchy of diamonds. This model enables us to extract crack-free...
CVBIA
2005
Springer
14 years 28 days ago
2005
Springer
Abstract. Extraction of bone contours from x-ray images is an important first step in computer analysis of medical images. It is more complex than the segmentation of CT and MR im...
IROS
2008
IEEE
14 years 1 months ago
2008
IEEE
— This paper presents a method to autonomously extract object features that describe their dynamics from active sensing experiences. The model is composed of a dynamics learning ...