194 search results - page 5 / 39 » A Composite Descriptor for Shape Retrieval |
85
Voted
SMI
2006
IEEE
15 years 3 months ago
2006
IEEE
The description of 3D shapes with features that possess descriptive power and invariant under similarity transformations is one of the most challenging issues in content based 3D ...
ITCC
2005
IEEE
15 years 3 months ago
2005
IEEE
Shape is one of the fundamental visual features in the Content-based Image Retrieval (CBIR) paradigm. Numerous shape descriptors have been proposed in the literature. These can be...
ICIAP
2003
ACM
15 years 9 months ago
2003
ACM
The description of the object shape is an important characteristic of the image. In image processing and pattern recognition, several different shape descriptors are used. In huma...
ICIP
2007
IEEE
15 years 11 months ago
2007
IEEE
We present here a new descriptor for depth images adapted to 2D/3D model matching and retrieving. We propose a representation of a 3D model by 20 depth images rendered from the ve...
82
Voted
3DOR
2009
14 years 10 months ago
2009
We introduce a new 3D shape descriptor which maps the surface features onto an arbitrary template surface using mean-value interpolation. A compact numerical shape descriptor is e...