3398 search results - page 231 / 680 » Estimation of the Rate-Distortion Function |
223
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CGF
2011
14 years 10 months ago
2011
We present a novel method to estimate an approximation of the reflectance characteristics of optically thick, homogeneous translucent materials using only a single photograph as ...
163
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ICIP
2004
IEEE
16 years 8 months ago
2004
IEEE
We present a stochastic tracking algorithm for surveillance video where targets are dim and at low resolution. The algorithm builds motion models for both background and foregroun...
178
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ICPR
2008
IEEE
16 years 7 months ago
2008
IEEE
Image segmentation combining boundary and region information has been the subject of numerous research works in the past. This combination is usually subject to arbitrary weightin...
151
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ICML
2008
IEEE
16 years 7 months ago
2008
IEEE
Semi-supervised learning aims at taking advantage of unlabeled data to improve the efficiency of supervised learning procedures. For discriminative models however, this is a chall...
157
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ISBI
2008
IEEE
16 years 7 months ago
2008
IEEE
This paper presents a method for the segmentation of skin lesions in dermoscopy images. The proposed technique uses region based level sets and adopts a mixture of Gaussian densit...