133 search results - page 22 / 27 » An Adaptive Variational Model for Image Decomposition |
117
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IVC
2007
14 years 11 months ago
2007
In this paper, we propose a new technique to perform figure-ground segmentation in image sequences of moving objects under varying illumination conditions. Unlike most of the alg...
ICCV
2009
IEEE
16 years 4 months ago
2009
IEEE
In this paper, we address the problem of segmenting data defined on a manifold into a set of regions with uniform properties. In particular, we propose a numerical method when the ...
ICPR
2004
IEEE
16 years 21 days ago
2004
IEEE
We propose a simple framework that utilizes online appearance models for 3D face and facial feature tracking with a deformable model. Adapting the geometrical parameters for each ...
174
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INFOCOM
2006
IEEE
15 years 5 months ago
2006
IEEE
Abstract— This paper considers jointly optimal design of crosslayer congestion control, routing and scheduling for ad hoc wireless networks. We first formulate the rate constrai...
143
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MMSEC
2006
ACM
15 years 5 months ago
2006
ACM
We present an efficient JPEG2000-based image authentication scheme, which is robust to JPEG compression and other allowed signal processing operations. Positive wavelet-based wate...