495 search results - page 81 / 99 » Sparse representation algorithms based on mean-field approxi... |
ICCS
2009
Springer
15 years 4 months ago
2009
Springer
Spatial relations play important role in computer vision, scene analysis, geographic information systems (GIS) and content based image retrieval. Analyzing spatial relations by Fo...
MVA
2007
14 years 11 months ago
2007
This paper presents a new approach to extracting and representing structural features of images. The approach is based on both a region-based analysis and a contour-based analysis...
ICCAD
2003
IEEE
15 years 7 months ago
2003
IEEE
In this paper, we present a reduced order inodeling methodology, based on the utilization of optimal non-uniform grids generated by Gaussian spectral rules, for the direct passive...
CGF
2010
14 years 10 months ago
2010
We present physically based algorithms for interactive deformable shape and motion modeling. We coarsely sample the objects with simulation nodes, and apply a meshless finite elem...
CGF
2006
14 years 10 months ago
2006
Image-based representations of an object profit from known geometry. The more accurate this geometry is known, the better corresponding pixels in the different images can be align...