146 search results - page 22 / 30 » Interest of perceptive vision for document structure analysi... |
APGV
2004
ACM
14 years 2 months ago
2004
ACM
Studies have shown that although shading can give an image a ”natural” look and is an important shape cue, visual perception of surface shape from shading only is severely lim...
CVPR
2005
IEEE
14 years 10 months ago
2005
IEEE
To compare spatial patterns of gene expression, one must analyze a large number of images as current methods are only able to measure a small number of genes at a time. Bringing i...
VRST
2010
ACM
13 years 6 months ago
2010
ACM
This paper introduces a region-of-interest visual hull refinement technique, based on flexible voxel grids for volumetric visual hull reconstructions. Region-of-interest refinemen...
ICCV
2007
IEEE
14 years 10 months ago
2007
IEEE
We present a novel approach to reconstruction based superresolution that explicitly models the detector's pixel layout. Pixels in our model can vary in shape and size, and th...
ICCV
2009
IEEE
15 years 1 months ago
2009
IEEE
We propose a novel method for automatically discover-ing key motion patterns happening in a scene by observing the scene for an extended period. Our method does not rely on object ...