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TMM
2002
14 years 11 months ago
2002
Modeling spatial context (e.g., autocorrelation) is a key challenge in classification problems that arise in geospatial domains. Markov random fields (MRF) is a popular model for i...
ISBI
2006
IEEE
16 years 17 days ago
2006
IEEE
We present an algebraic solution to direct registration of diffusion tensor images under various local deformation models. We show how to linearly recover the deformation from the...
ICASSP
2011
IEEE
14 years 3 months ago
2011
IEEE
In this paper we study various chain codes, which are representations of binary image contours, in terms of their ability to compress in the best way the contour information using...
VISUALIZATION
2000
IEEE
15 years 4 months ago
2000
IEEE
Visualization techniques enable scientists to interactively explore 3D data sets, segmenting and cutting them to reveal inner structure. While powerful, these techniques suffer fr...
MICCAI
2008
Springer
16 years 1 months ago
2008
Springer
Abstract. We present iCluster, a fast and efficient algorithm that clusters a set of images while co-registering them using a parameterized, nonlinear transformation model. The out...