433 search results - page 11 / 87 » Sketch-based shape retrieval |
CVPR
2009
IEEE
15 years 2 months ago
2009
IEEE
The matching and retrieval of 2D shapes is an important
challenge in computer vision. A large number of shape
similarity approaches have been developed, with the main
focus bein...
CISST
2003
13 years 9 months ago
2003
In earlier work, we developed a fast method for 2-D shape retrieval based on point correspondences of silhouette contours. That method did not assume that the database shapes had ...
ECCV
1998
Springer
14 years 9 months ago
1998
Springer
VMV
2008
13 years 9 months ago
2008
While supervised learning approaches for 3D shape retrieval have been successfully used to incorporate human knowledge about object classes based on global shape features, the inc...
SPIESR
2001
13 years 9 months ago
2001
This paper presents an image retrieval method based on region shape similarity. In our approach, we first segment images into primitive regions and then combine some of the primit...