2395 search results - page 321 / 479 » A selective sampling approach to active feature selection |
ICDAR
2005
IEEE
15 years 7 months ago
2005
IEEE
In this article, we focus on the problem of caption detection in video sequences. Contrary to most of existing approaches based on a single detector followed by an ad hoc and cost...
118
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ICIP
2005
IEEE
15 years 7 months ago
2005
IEEE
This paper presents a novel technique for 2D human motion estimation using a single non calibrated camera. The user’s five crucial human features (head, hands and feet) are ext...
103
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LREC
2008
15 years 3 months ago
2008
This paper presents a freely available, and flexible Wizard of Oz environment for rapid prototyping. The system is designed to investigate the required features of a dialog system...
109
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ICIP
2010
IEEE
14 years 11 months ago
2010
IEEE
Co-occurrence histograms of oriented gradients (CoHOG) are powerful descriptors in object detection. In this paper, we propose to utilize a very large pool of CoHOG features with ...
139
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ISVC
2010
Springer
14 years 11 months ago
2010
Springer
Abstract. This paper describes a new method for matching line segments between two images in order to compute the relative camera pose. This approach improves the camera pose for i...