Analysis of the Hand’s Small Vessels Based on MR Angiography and Level-Set Approach

Autor:	Marek Olszycki, Ludomir Stefańczyk, Michal Strzelecki, Konrad Szymczyk, Tomasz Woźniak
Rok vydání:	2014
Předmět:	Blood pool agent medicine.diagnostic_test business.industry Computer science Mr angiography Contrast (statistics) Magnetic resonance imaging Magnetic resonance angiography Level set medicine Medical imaging Computer vision Segmentation Artificial intelligence business
Zdroj:	Computer Vision and Graphics ISBN: 9783319113302 ICCVG
DOI:	10.1007/978-3-319-11331-9_74
Popis:	The article describes a method for segmentation and analysis of small blood hand vessels in 3D magnetic resonance contrast angiography data obtained with collaboration of Department of Diagnostic Imaging, Medical University of Lodz. The main algorithm used for vasculature extraction implements a 3D version of level-set method based on Chan-Vese mathematical model. The image analysis was performed for two different contrast agents. Preliminary segmentation results were presented and discussed, along with further research plans.
Databáze:	OpenAIRE
Externí odkaz:	https://explore.openaire.eu/search/publication?articleId=doi_________::f0405811b4a9e54dc615674d26c54312 https://doi.org/10.1007/978-3-319-11331-9_74 Zobrazit plný text záznamu