Now showing items 31-40 of 1582
Vertebral body segmentation of spine MR images using superpixels
(Institute of Electrical and Electronics Engineers – IEEEUniversidade de São Paulo - USPSão Carlos e Ribeirão Preto, 2015-06)
This paper presents a segmentation approach guided by the user for extracting the vertebral bodies of spine from MRI. The proposed approach, called VBSeg, takes advantage of superpixels to reduce the image complexity and ...
Quantitative and qualitative comparison of 3.0 T and 1.5 T MR imaging of the liver in patients with diffuse parenchymal liver disease
(ELSEVIER IRELAND LTD, 2009)
Purpose: The purpose of our study was to compare signal characteristics and image qualities of MR imaging at 3.0 T and 1.5 T in patients with diffuse parenchymal liver disease. Materials and methods: 25 consecutive patients ...
Method for the estimation of a double hinge kinematic model for the trapeziometacarpal joint using MR imaging
(Taylor & Francis LtdAbingdonInglaterra, 2010)
MR Imaging Texture Analysis of the Corpus Callosum and Thalamus in Amnestic Mild Cognitive Impairment and Mild Alzheimer Disease
(Amer Soc NeuroradiologyOak BrookEUA, 2011)
MR Imaging Findings of Iron Overload
(RADIOLOGICAL SOC NORTH AMERICA, 2009)
Hemochromatosis can be classified as (a) primary, when it originates from a genetic disturbance that promotes the increase of iron absorption, or (b) secondary, when it relates to chronic diseases or to multiple transfusions. ...
Advances in Imaging of Osteoarthritis and Cartilage
(RADIOLOGICAL SOC NORTH AMERICA, 2011)
Osteoarthritis (OA) is the most frequent form of arthritis, with major implications for individual and public health care without effective treatment available. The field of joint imaging, and particularly magnetic resonance ...