671 search results - page 24 / 135 » Shape Matching and Object Recognition Using Shape Contexts |
149
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IWVF
2001
Springer
15 years 10 months ago
2001
Springer
In the framework of an evolutionary approach to machine learning, this paper presents the preliminary version of a learning system that uses Genetic Programming as a tool for autom...
160
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ECCV
2008
Springer
16 years 7 months ago
2008
Springer
Abstract. We propose a novel method for action detection based on a new action descriptor called a shape flow that represents both the shape and movement of an object in a holistic...
152
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FGR
2004
IEEE
15 years 9 months ago
2004
IEEE
The ability to detect a persons unconstrained hand in a natural video sequence has applications in sign language, gesture recognition and HCI. This paper presents a novel, unsuper...
168
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ICIP
2005
IEEE
16 years 7 months ago
2005
IEEE
In this paper, we use a robust shape matching algorithm for stablishing correspondences between points from face images, and Gabor vectors (jets) for feature computation. After ex...
182
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ICCV
2009
IEEE
16 years 10 months ago
2009
IEEE
We propose a novel framework for contour based object
detection and recognition, which we formulate as a joint
contour fragment grouping and labeling problem. For a
given set of...