4670 search results - page 279 / 934 » Testing that distributions are close |
151
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TSP
2008
15 years 6 months ago
2008
In this paper, the expectation-maximization (EM) algorithm for Gaussian mixture modeling is improved via three statistical tests. The first test is a multivariate normality criteri...
190
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ECCV
2006
Springer
16 years 8 months ago
2006
Springer
Abstract. We present an algebraic solution to both direct and featurebased registration of diffusion tensor images under various local deformation models. In the direct case, we sh...
195
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ICIP
2007
IEEE
16 years 8 months ago
2007
IEEE
Current multimodal registration methods almost always rely on local gradient-descent type optimization strategies. Such registration methods often converge to an incorrect local o...
226
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ICIP
2002
IEEE
16 years 8 months ago
2002
IEEE
A novel paradigm for information visualization in high dynamic range images is presented in this paper. These images, real or synthetic, have luminance with typical ranges many or...
167
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ICIP
2002
IEEE
16 years 8 months ago
2002
IEEE
The encoding of shape information is a distinguishing feature of MPEG-4. In error prone communication networks, it is important and efficient to conceal shape errors spatially, so...