9787 search results - page 1516 / 1958 » A Utile Function Optimizer |
173
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ICPR
2006
IEEE
16 years 8 months ago
2006
IEEE
Video Compression currently is dominated by engineering and fine-tuned heuristic methods. In this paper, we propose to instead apply the well-developed machinery of machine learni...
187
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ICPR
2004
IEEE
16 years 8 months ago
2004
IEEE
The visual appearance of an image is closely associated with its low-level features. Identifying the set of features that best characterizes the image is useful for tasks such as ...
281
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ICCV
1999
IEEE
16 years 8 months ago
1999
IEEE
We present an algorithm that extracts curves from a set of edgels within a specific class in a decreasing order of their ``length''. The algorithm inherits the perceptual...
248
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MICCAI
2005
Springer
16 years 8 months ago
2005
Springer
This paper introduces a novel solver, namely cross entropy (CE), into the MRF theory for medical image segmentation. The solver, which is based on the theory of rare event simulati...
218
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IPMI
2007
Springer
16 years 8 months ago
2007
Springer
Abstract. We describe a new approach for estimating the posterior probability of tissue labels. Conventional likelihood models are combined with a curve length prior on boundaries,...