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Brain tumor segmentation in MR images using a sparse constrained level set algorithm.
Xiaoliang Lei
Xiaosheng Yu
Jianning Chi
Ying Wang
Jingsi Zhang
Chengdong Wu
Published in:
Expert Syst. Appl. (2021)
Keyphrases
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mr images
level set
magnetic resonance
image data
energy function
piecewise constant
variational framework
intensity inhomogeneity
medical images
segmentation algorithm
magnetic resonance images
level set method
image segmentation
partial differential equations
regularization term
level set framework