56 search results - page 2 / 12 » A New Descriptor for 2D Depth Image Indexing and 3D Model Re... |
ICPR
2000
IEEE
13 years 9 months ago
2000
IEEE
This paper proposes a method for the rapid and precise estimation of human hand postures by combining 2-D appearance matching and 3-D model-based fitting. First a rough posture e...
TIP
2008
13 years 4 months ago
2008
We consider the problem of recognizing 3-D objects from 2-D images using geometric models and assuming different viewing angles and positions. Our goal is to recognize and localize...
ICMCS
2005
IEEE
13 years 10 months ago
2005
IEEE
In this paper, spherical harmonics are proposed as shape descriptors for 2d images. We introduce the concept of connectivity; 2d images are decomposed using connectivity which is ...
ICIP
2007
IEEE
13 years 11 months ago
2007
IEEE
In this paper, we present a new coding scheme for depth maps using a hierarchical decomposition. After we decompose a depth map into three disjoint images and a layer descriptor a...
3DPVT
2004
IEEE
13 years 8 months ago
2004
IEEE
The management of big databases of three-dimensional models (used in CAD applications, visualization, games, etc.) is a very important domain. The ability to characterize and easi...