14 search results - page 3 / 3 » The effects of spatial and temporal video distortion on lie ... |
ICASSP
2007
IEEE
14 years 4 months ago
2007
IEEE
Background modeling and subtraction is a fundamental task in many computer vision and video processing applications. We present a novel probabilistic background modeling and subtr...
TCSV
2008
13 years 9 months ago
2008
This paper presents a bottom-up approach that combines audio and video to simultaneously locate individual speakers in the video (2-D source localization) and segment their speech ...
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CVPR
2009
IEEE
15 years 5 months ago
2009
IEEE
We propose a novel approach for modelling correlations
between activities in a busy public space captured by multiple
non-overlapping and uncalibrated cameras. In our approach,
...
IJCV
2007
13 years 10 months ago
2007
The visual effects of rain are complex. Rain produces sharp intensity changes in images and videos that can severely impair the performance of outdoor vision systems. In this paper...