13603 search results - page 2491 / 2721 » On the Complexity of Computing Treelength |
180
click to vote
ICCV
2003
IEEE
16 years 8 months ago
2003
IEEE
We derive a new class of photometric invariants that can be used for a variety of vision tasks including lighting invariant material segmentation, change detection and tracking, a...
208
click to vote
ICCV
1999
IEEE
16 years 8 months ago
1999
IEEE
A Bayesian framework for deformable pattern classification has been proposed in [1] with promising results for isolated handwritten character recognition. Its performance, however...
165
click to vote
ICCV
1999
IEEE
16 years 8 months ago
1999
IEEE
In this contribution we focus on the calibration of very long image sequences from a hand-held camera that samples the viewing sphere of a scene. View sphere sampling is important...
177
click to vote
ECCV
2008
Springer
16 years 8 months ago
2008
Springer
Abstract. We describe a new method for unsupervised structure learning of a hierarchical compositional model (HCM) for deformable objects. The learning is unsupervised in the sense...
226
click to vote
ECCV
2004
Springer
16 years 8 months ago
2004
Springer
The problem of interactive foreground/background segmentation in still images is of great practical importance in image editing. The state of the art in interactive segmentation is...