780 search results - page 103 / 156 » Detecting Irregularities in Images and in Video |
196
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3DPVT
2006
IEEE
16 years 7 days ago
2006
IEEE
This paper presents a hybrid 1D motion estimation algorithm which combines pixel-based and region-based approaches that can give depth images from translational video sequences wi...
138
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ICMCS
2007
IEEE
16 years 14 days ago
2007
IEEE
In this paper we introduce a novel contextual fusion method to improve the detection scores of semantic concepts in images and videos. Our method consists of three phases. For eac...
159
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ISCAS
2005
IEEE
15 years 11 months ago
2005
IEEE
—This paper presents a compressed-domain fall incident detection scheme for intelligent home surveillance applications. For object extraction, global motion parameters are estima...
160
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ICASSP
2009
IEEE
16 years 27 days ago
2009
IEEE
A computer vision based algorithm for wildfire detection is developed. The main detection algorithm is composed of four sub-algorithms detecting (i) slow moving objects, (ii) gra...
173
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ICCV
2009
IEEE
16 years 11 months ago
2009
IEEE
This paper introduces an algorithm for detecting walking
motion using point trajectories in video sequences. Given
a number of point trajectories, we identify those which are
sp...