618 search results - page 46 / 124 » A Graph-Based Approach for Modeling and Indexing Video Data |
158
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ICPR
2004
IEEE
16 years 5 months ago
2004
IEEE
In this paper, we propose an unsupervised approach to select representative face samples (models) from raw videos and build an appearance-based face recognition system. The approa...
138
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WWW
2005
ACM
16 years 4 months ago
2005
ACM
The Rich News system, that can automatically annotate radio and television news with the aid of resources retrieved from the World Wide Web, is described. Automatic speech recogni...
132
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ICPR
2008
IEEE
16 years 5 months ago
2008
IEEE
We present a simple but efficient model for object segmentation in video scenes that integrates motion and color information in a joint probabilistic framework. Optical flow is mo...
125
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ICIP
2007
IEEE
16 years 5 months ago
2007
IEEE
Many distributed video coders are implemented using sophisticated error correction codes that use soft information (conditional probabilities) as a priori knowledge. This a priori...
162
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ICPR
2008
IEEE
15 years 10 months ago
2008
IEEE
The paper presents a model of visual attention combined with eye tracking to drive content-based retrieval of image data in order to facilitate understanding and development of ne...