470 search results - page 44 / 94 » Boundary based shape orientation |
IMAMS
2003
13 years 9 months ago
2003
The spine of an object is an entity that can characterise the object’s topology and describes the object by a lower dimension. It has an intuitive appeal for supporting geometric...
ECCV
1992
Springer
14 years 5 days ago
1992
Springer
Projective distortion of surface texture observed in a perspective image can provide direct information about the shape of the underlying surface. Previous theories have generally...
ECCV
2008
Springer
14 years 10 months ago
2008
Springer
In this paper, we focus on the problem of detecting the head of cat-like animals, adopting cat as a test case. We show that the performance depends crucially on how to effectively ...
AVSS
2005
IEEE
14 years 1 months ago
2005
IEEE
We propose a human action clustering method based on a 3D representation of the body in terms of volumetric coordinates. Features representing body postures are extracted directly...
ICRA
2005
IEEE
14 years 1 months ago
2005
IEEE
— The paper contributes to presenting both an accurate and robust shape tracking algorithm and a novel visual servoing method. Two steps are involved in the tracking algorithm. F...