846 search results - page 59 / 170 » Location-Based Activity Recognition |
148
Voted
ISCAS
2005
IEEE
15 years 10 months ago
2005
IEEE
— We discuss a distributed imaging architecture with active illumination for sensor network applications. An event-based CMOS imager is employed at the sensor level, to convert l...
143
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IBPRIA
2005
Springer
15 years 10 months ago
2005
Springer
This paper presents a technique to characterize human actions in visual surveillance scenarios in order to describe, in a qualitative way, basic human movements in general imaging ...
158
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IBPRIA
2003
Springer
15 years 10 months ago
2003
Springer
Abstract. In this paper we propose a supervised method for the segmentation of masses in mammographic images. The algorithm starts with a selected pixel inside the mass, which has ...
138
Voted
ICCV
1995
IEEE
15 years 8 months ago
1995
IEEE
W e quantify the observation by Kender and Freudenstein [6] that degenerate views occupy a significant fraction of the viewing sphere surrounding an object. This demonstrates that...
227
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ICASSP
2011
IEEE
14 years 8 months ago
2011
IEEE
Lip tracking is crucial to the success of a lipreading recognition system. This paper presents a robust lip tracking algorithm using localized color active contours and deformable...