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MR Urography (MRU) plays an important role in pediatric renal diagnoses. While accurate measurement of the kidney is essential for each imaging study, it is challenging to extract the kidney from its background. In this paper, we propose a co-focus elliptical kidney model (CEKM) to integrate the shape prior and build a novel extraction method with both regional and edge information. With a similarity...
Small animal MRI at 7 T provides tool for adiposity research. Separation of fat from surrounding tissues is the key to quantitative analysis in this field. The application of fat segmentation in small animals is a recent extension of the field and it is not known which specific biological questions related to fat deposition will be relevant. Thus it is impossible to predict what accuracy and what...
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