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146
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AVBPA
2003
Springer
15 years 9 months ago
2003
Springer
Speaker identification is a computationally expensive task. In this work, we propose an iterative speaker pruning algorithm for speeding up the identification in the context of rea...
169
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DAGM
2003
Springer
15 years 9 months ago
2003
Springer
We present a system capable of visually detecting pointing gestures and estimating the 3D pointing direction in real-time. We use Hidden Markov Models (HMMs) trained on different ...
145
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MICCAI
2001
Springer
15 years 8 months ago
2001
Springer
We have developed an image-based human-machine interface that tracks the surgeon’s face robustly in real-time(30Hz) and does not require to use any body-contacted sensing devices...
116
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ICMCS
1999
IEEE
15 years 8 months ago
1999
IEEE
In accessing large collections of digitized videos, it is often difficult to find both the appropriate video file and the portion of the video that is of interest. This paper descr...
140
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ICRA
1998
IEEE
15 years 8 months ago
1998
IEEE
In this paper, we propose a 2D visual motion estimation method which can be exploited to achieve a dynamic positioning (eg. by gaze control) with respect to a sea-bottom area of i...