Abstract：
:This paper introduces a model-based approach for a fully automatic delineation of kidney and cortex tissue from contrast-enhanced abdominal CT scans. The proposed framework, named CorteXpert, consists of two new strategies for kidney tissue delineation: cortex model adaptation and non-uniform graph search. CorteXpert was validated on a clinical data set of 58 CT scans using the cross-validation evaluation strategy. The experimental results indicated the state-of-the-art segmentation accuracies (as dice coefficient): 97.86% ± 2.41% and 97.48% ± 3.18% for kidney and renal cortex delineations, respectively.
journal_name
Med Image Analjournal_title
Medical image analysisauthors
Xiang D,Bagci U,Jin C,Shi F,Zhu W,Yao J,Sonka M,Chen Xdoi
10.1016/j.media.2017.06.010subject
Has Abstractpub_date
2017-12-01 00:00:00pages
257-273eissn
1361-8415issn
1361-8423pii
S1361-8415(17)30097-Xjournal_volume
42pub_type
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