357 search results - page 55 / 72 » Non-linear Mapping for Feature Extraction |
TVCG
2010
14 years 8 months ago
2010
—Characteristic curves of vector fields include stream, path, and streak lines. Stream and path lines can be obtained by a simple vector field integration of an autonomous ODE ...
100
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TRECVID
2007
14 years 10 months ago
2007
In this paper, we present our approaches and results of high-level feature extraction and automatic video search in TRECVID-2007. In high-level feature extraction, our main focus ...
CVPR
2009
IEEE
15 years 7 months ago
2009
IEEE
We present an image-based Simultaneous Localization and Mapping (SLAM) framework with online, appearanceonly loop closing. We adopt a layered approach with metric maps over small ...
101
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CVPR
2009
IEEE
16 years 3 months ago
2009
IEEE
This article proposes a method for learning object templates
composed of local sketches and local textures, and
investigates the relative importance of the sketches and textures
...
84
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ICMCS
2006
IEEE
15 years 3 months ago
2006
IEEE
This paper proposes a new approach for the human motion analysis. The main contribution comes from the proposed representation of the human body. Most of already existing systems ...