3513 search results - page 336 / 703 » A Multigrid Approach to Image Processing |
158
click to vote
ICIAP
2007
ACM
15 years 10 months ago
2007
ACM
We describe a new decomposition algorithm for twodimensional, polygonal shapes. The algorithm first finds a set of overlapping ribbon-like subshapes ("ribbons") by group...
171
click to vote
DAGM
2008
Springer
15 years 8 months ago
2008
Springer
In this paper a novel and generic approach for model-based data clustering in a boosting framework is presented. This method uses the forward stagewise additive modeling to learn t...
214
click to vote
DAGM
2008
Springer
15 years 8 months ago
2008
Springer
This paper demonstrates how a simple, yet effective, set of features enables to integrate ensemble classifiers in optical flow based tracking. In particular, gray value differences...
166
click to vote
ICASSP
2010
IEEE
15 years 6 months ago
2010
IEEE
A new method is introduced that makes use of sparse image representations to search for approximate nearest neighbors (ANN) under the normalized inner-product distance. The approa...
134
click to vote
ICIP
2010
IEEE
15 years 4 months ago
2010
IEEE
In this paper, we propose two-channel filter-bank designs for signals defined on arbitrary graphs. These filter-banks are local, invertible and critically sampled. Depending on th...