688 search results - page 26 / 138 » Computational methods for understanding 3D shapes |
NPAR
2000
ACM
14 years 3 days ago
2000
ACM
While many factors contribute to shape perception, psychological research indicates that the direction of lines on the surface may have an important influence. This is especially ...
PRL
2006
13 years 7 months ago
2006
A robust and effective feature map integration method is presented for infrared (IR) target recognition. Noise in an IR image makes a target recognition system unstable in pose es...
EMMCVPR
1999
Springer
14 years 12 hour ago
1999
Springer
The paper presents a new approach to recovering the 3D rigid shape of rigid objects from a 2D image sequence. The method has two distinguishing features: it exploits the rigidity o...
ICCSA
2003
Springer
14 years 28 days ago
2003
Springer
The 3D evaluation of design shapes is an essential step in product styling. Thus, physical models of final-stage design alternatives have been made in tradition, and recently the ...
CVPR
1997
IEEE
13 years 12 months ago
1997
IEEE
In this paper we focus on using local 3D structure for segmentation. A tensor descriptor is estimated for each neighbourhood, i.e. for each voxel in the data set. The tensors are ...