1652 search results - page 135 / 331 » Smoke Detection in Video |
136
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ICMCS
2006
IEEE
16 years 13 days ago
2006
IEEE
This paper presents a relative depth layer extraction system for monoscopic video, using multi-line filters and a layer selection algorithm. Main ideas are to extract multiple li...
203
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ISCAS
2003
IEEE
15 years 11 months ago
2003
IEEE
In this paper, we propose a moving object extraction technique for MPEG coded data directly. It is a changebased motion object extraction approach, which discriminates background ...
167
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ICIP
2008
IEEE
16 years 8 months ago
2008
IEEE
In this paper, we analyze the formation of blocking artifacts as a result of quantization of the discrete cosine transform (DCT) coefficients. These artifacts are known to be the ...
168
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ICIP
2009
IEEE
16 years 7 months ago
2009
IEEE
In this paper, a video stabilization technique is presented. There are four steps in the proposed approach. We begin with extracting feature points from the input image using the ...
151
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ICIAP
2007
ACM
16 years 6 months ago
2007
ACM
Object detection in video surveillance is typically done through background subtraction or temporal differencing. While these techniques perform very well under scenes where there...