Variational and Shape Prior-based Level Set Model for Image Segmentation
, 2010 International audienceA new image segmentation model based on level sets approach is presented herein. We deal with radiographic medical images where boundaries are not salient, and objects of interest have the same gray level as other structures in the ...
Ba, Sileye +3 more
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A multifractal surrogate data generation algorithm that preserves pointwise Holder regularity structure, with initial applications to turbulence [PDF]
An algorithm is described that can generate random variants of a time series or image while preserving the probability distribution of original values and the pointwise Holder regularity. Thus, it preserves the multifractal properties of the data.
Keylock, C.J.
core
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Technical and clinical considerations of a physical liver phantom for CT radiomics analysis. [PDF]
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