688 search results - page 46 / 138 » Shape and Appearance Context Modeling |
102
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ICCV
2007
IEEE
15 years 11 months ago
2007
IEEE
This paper introduces an affine invariant shape descriptor for maximally stable extremal regions (MSER). Affine invariant feature descriptors are normally computed by sampling the...
AAAI
2008
15 years 4 days ago
2008
We consider the problem of grasping novel objects in cluttered environments. If a full 3-d model of the scene were available, one could use the model to estimate the stability and...
CVPR
2007
IEEE
15 years 12 months ago
2007
IEEE
Previous pixel-level change detection methods either contain a background updating step that is costly for moving cameras (background subtraction) or can not locate object positio...
105
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TMM
2010
14 years 4 months ago
2010
Abstract--The goal of image classification is to classify a collection of unlabeled images into a set of semantic classes. Many methods have been proposed to approach this goal by ...
ICPR
2004
IEEE
15 years 11 months ago
2004
IEEE
This work presents a novel people tracking approach, able to cope with frequent shape changes and large occlusions. In particular, the tracks are described by means of probabilist...