139 search results - page 6 / 28 » Spatiotemporal Algorithm for Background Subtraction |
PRL
2006
14 years 9 months ago
2006
We analyze the computer vision task of pixel-level background subtraction. We present recursive equations that are used to constantly update the parameters of a Gaussian mixture m...
CVPR
2003
IEEE
15 years 11 months ago
2003
IEEE
Background subtraction is the first step of many video surveillance applications. What is considered background varies by application, and may include regular, systematic, or comp...
ICPR
2010
IEEE
14 years 7 months ago
2010
IEEE
This paper presents a cascaded scheme with block-based and pixel-based codebooks for background subtraction. The codebook is mainly used to compress information to achieve high ef...
ICIP
2004
IEEE
15 years 11 months ago
2004
IEEE
We present a new fast algorithm for background modeling and subtraction. Sample background values at each pixel are quantized into codebooks which represent a compressed form of b...
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IJCV
2000
14 years 9 months ago
2000
This paper describes a simple method of fast background subtraction based upon disparity verification that is invariant to arbitrarily rapid run-time changes in illumination. Using...