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178
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CVPR
2001
IEEE
16 years 6 months ago
2001
IEEE
We present a two-step method to speed-up object detection systems in computer vision that use Support Vector Machines (SVMs) as classifiers. In a first step we perform feature red...
117
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ICIAP
2007
ACM
16 years 4 months ago
2007
ACM
This paper presents a method to detect passengers on-board public transport vehicles with the ultimate aim of monitoring their behaviours under suspicious circumstances. The metho...
143
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ICDAR
2009
IEEE
15 years 11 months ago
2009
IEEE
In this paper, we propose an efficient text detection method based on the Laplacian operator. The maximum gradient difference value is computed for each pixel in the Laplacian-fil...
118
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ICCCN
2007
IEEE
15 years 11 months ago
2007
IEEE
— This paper presents a compressed-domain fall incident detection scheme for intelligent homecare applications. First, a compressed-domain object segmentation scheme is performed...