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Cardiac volume/function assessment remains a critical step in daily cardiology, and 3-D ultrasound plays an increasingly important role. Though development of automatic endocardial segmentation methods has received much attention, the same cannot be said about epicardial segmentation, in spite of the importance of full myocardial segmentation. In this paper, different ways of coupling the endocardial...
Characterizing the microvascular architecture has a wide range of medical and biological applications in the fields of angiology, oncology and dermatology. We propose a method to segment vessels in 2D temporal sequences and in 3D images using high-frequency ultrasound (25–50 MHz). The method takes as input the native ultrasound images, and detects the vessels based the intensity and the dynamical...
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