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Local versus Global in Quasi-Conformal Mapping for Medical Imaging
Surface flattening Virtual colonoscopy Computer aided detection Gray-scale images Quasiconformal mapping Maximal dilatation Quasi-isometry Distortion Conformal modulus Quasigeodesic
2010/1/8
A method and algorithm of flattening folded surfaces, for two-dimensional representation and analysis of medical images, are presented. The method is based on an application to triangular meshes of cl...
Improving motion estimation by accounting for local image distortion
Cardiac elastography Motion estimation Image transformation
2010/1/6
Cardiac elastography is a useful diagnostic technique for detection of heart function abnormalities, based on analysis ofechocardiograms. The analysis of the regional heart motion allows assessing the...
Electronic Structure and Magnetism in Amorphous Alloys Exhibiting Local Icosahedral Order
Electronic Structure and Magnetism Amorphous Alloys Local Icosahedral Order
2009/12/29
Electronic Structure and Magnetism in Amorphous Alloys Exhibiting Local Icosahedral Order.
Anisotropic Elastography for Local Passive Properties and Active Contractility of Myocardium from Dynamic Heart Imaging Sequence
Myocardium Dynamic Heart Imaging Sequence
2009/9/8
Major heart diseases such as ischemia and hypertrophic myocardiopathy are accompanied with significant changes in the passive mechanical properties and active contractility of myocardium. Identificati...
Analytical and numerical quantification and comparison of the local electric field in the tissue for different electrode configurations
the local electric field the tissue different electrode configurations
2010/2/25
Based on our analytical and numerical models of the local electric field distribution we show that the applied voltage, configuration of the electrodes and electrode position need to be chosen specifi...
Local Moments, Diamagnetism, and Time Dependent Magnetic Response of High Temperature Superconductors
Local Moments Diamagnetism, and Time Dependent Magnetic Response High Temperature Superconductors
2010/1/5
Local Moments, Diamagnetism, and Time Dependent Magnetic Response of High Temperature Superconductors.