8581 search results - page 1027 / 1717 » Digital Signal Processing |
196
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ICASSP
2009
IEEE
16 years 2 months ago
2009
IEEE
This paper presents a novel scheme for extracting a still background occluded by a number of foreground objects, moving in different directions and velocities in a video sequence,...
185
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ICASSP
2009
IEEE
2009
IEEE
Contrasting emotion-bearing laughter types in multiparticipant vocal activity detection for meetings
16 years 2 months ago
The detection of laughter in conversational interaction presents an important challenge in meeting understanding, important primarily because laughter is predictive of the emotion...
203
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ICASSP
2009
IEEE
16 years 2 months ago
2009
IEEE
In the last few years, we have witnessed an explosion in applications of sparse representation, the majority of which share the need for finding sparse solutions of underdetermine...
215
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ICASSP
2009
IEEE
16 years 2 months ago
2009
IEEE
Multimedia social network analysis is an emerging research area, which analyzes the behavior of users who share multimedia content and investigates the impact of human dynamics on...
184
click to vote
ICASSP
2009
IEEE
16 years 2 months ago
2009
IEEE
Model compensation is a standard way of improving the robustness of speech recognition systems to noise. A number of popular schemes are based on vector Taylor series (vts) compen...