181 search results - page 29 / 37 » Gaussian mixture modeling for source localization |
156
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NIPS
2004
15 years 5 months ago
2004
In this paper, we propose a new method, Parametric Embedding (PE), for visualizing the posteriors estimated over a mixture model. PE simultaneously embeds both objects and their c...
156
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TIP
2008
15 years 4 months ago
2008
In this paper, we propose a hierarchical color correction algorithm for enhancing the color of digital images obtained from low quality digital image capture devices such as cell ...
140
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CVPR
2005
IEEE
16 years 6 months ago
2005
IEEE
We address the problem of regional color transfer between two natural images by probabilistic segmentation. We use a new Expectation-Maximization (EM) scheme to impose both spatia...
125
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ICIP
2004
IEEE
16 years 6 months ago
2004
IEEE
In the framework of a face verification system using local features and a Gaussian Mixture Model based classifier, we address the problem of non-frontal face verification (when on...
101
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ICIP
2007
IEEE
15 years 10 months ago
2007
IEEE
We propose an approach to model the background of images in a video sequence based on subpixel edge map. This work is motivated by the observation that intensity based background ...