433 search results - page 33 / 87 » Sketch-based shape retrieval |
ISBI
2004
IEEE
14 years 8 months ago
2004
IEEE
A new approach is presented for partitioning an image database by classifying and indexing the convex hull shapes and the number of region concavities. The result is a significant...
INTERACT
2003
13 years 9 months ago
2003
: In this paper we present the Photo Pyramid, a device with a graspable interface to retrieve and navigate through digital photo collections. The user selects a set of photos by at...
SMI
2008
IEEE
14 years 2 months ago
2008
IEEE
A local shape feature has an advantage in dealing with deformable or articulated 3D models. We evaluate the performance of our local, 2D visual features and their integration meth...
CAD
2006
Springer
13 years 7 months ago
2006
Springer
A large amount of 2D drawings have been produced in engineering fields. To reuse and share the available drawings efficiently, we propose two methods in this paper, namely 2.5D sp...
ICIP
2004
IEEE
14 years 9 months ago
2004
IEEE
Content based shape image retrieval is an important problem which gained the attention of the community. The challenge is to map the shape into compact and robust descriptor. This...