MRI abdominal fat segmentation with a novel VAT/SAT delineation algorithm: Otsu regression calibration and comparison to k-means and fuzzy c-means

IntroductionObesity is a major cardiovascular risk factor, particularly in excessive visceral adipose tissue accumulation. This study assessed the efficiency of three image processing algorithms (Otsu, K-means, and Fuzzy C-means) in quantifying abdominal adipose tissue from single-slice MRI image an...

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Autori principali:	Mihai Octavian Negrea, Bogdan Neamtu, Denisa Claudia Roman, Darius Peteleaza, Ciprian Sofariu, Raluca Maria Costea, Olga Brusnic
Natura:	Artigo
Lingua:	Inglês
Pubblicazione:	Frontiers Media S.A. 2026-05-01
Serie:	Frontiers in Bioinformatics
Soggetti:	abdominal fat segmentation fuzzy c-means clustering k-means clustering Otsu thresholding somatic adipose tissue statistical analysis
Accesso online:	https://www.frontiersin.org/articles/10.3389/fbinf.2026.1752522/full
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