Add to ORKGInternational audienceGeometrical distortion in Magnetic Resonance Images can be classified in two main categories : non-linear gradient fields and static and patient induced field heterogenetity. The first kind is machine dependent and can be corrected by calibration or post processing. The second kind will be the one discussed in this paper. It can be important near the skull. Since some registration techniques use these landmarks, field heterogeneity must be corrected for accurate registration
The homogeneity and stability of the static magnetic field are of paramount importance to the accura...
Magnetic Resonance Imaging (MRI) is nowadays a widely used medical tool, as it is a non-invasive and...
Purpose: In 3D gradient echo magnetic resonance imaging (MRI), strong field gradients B0(macro) are ...
International audienceGeometrical distortion in Magnetic Resonance Images can be classified in two m...
Reducing measurement variability in MRI-based morphometric analysis of human brain structures will i...
In the thesis the effects of macroscopic field inhomogeneities in MR imaging are analyzed and manipu...
The problem of geometrical distortion in MR images is addressed in the context of the applicability ...
When performing magnetic resonance (MR) experiments, a strong homogeneous magnetic field is often pr...
Phase images of the human brain acquired using gradient echo based Magnetic Resonance Imaging techni...
International audiencePatient-induced inhomogeneities in the magnetic field cause distortions and bl...
A homogeneous, static magnetic field is important in magnetic resonance imaging. When a homogeneous ...
While magnetic susceptibility is an essential contrast mechanism in magnetic resonance imaging (MRI)...
© 2017 Elsevier Inc. Ultra-high field magnetic resonance imaging (MRI) provides superior visualizati...
International audienceWe present a method to correct intensity variations and voxel shifts caused by...
Diffusion magnetic resonance imaging (MRI) is useful for studying the diseased, dysfu...
The homogeneity and stability of the static magnetic field are of paramount importance to the accura...
Magnetic Resonance Imaging (MRI) is nowadays a widely used medical tool, as it is a non-invasive and...
Purpose: In 3D gradient echo magnetic resonance imaging (MRI), strong field gradients B0(macro) are ...
International audienceGeometrical distortion in Magnetic Resonance Images can be classified in two m...
Reducing measurement variability in MRI-based morphometric analysis of human brain structures will i...
In the thesis the effects of macroscopic field inhomogeneities in MR imaging are analyzed and manipu...
The problem of geometrical distortion in MR images is addressed in the context of the applicability ...
When performing magnetic resonance (MR) experiments, a strong homogeneous magnetic field is often pr...
Phase images of the human brain acquired using gradient echo based Magnetic Resonance Imaging techni...
International audiencePatient-induced inhomogeneities in the magnetic field cause distortions and bl...
A homogeneous, static magnetic field is important in magnetic resonance imaging. When a homogeneous ...
While magnetic susceptibility is an essential contrast mechanism in magnetic resonance imaging (MRI)...
© 2017 Elsevier Inc. Ultra-high field magnetic resonance imaging (MRI) provides superior visualizati...
International audienceWe present a method to correct intensity variations and voxel shifts caused by...
Diffusion magnetic resonance imaging (MRI) is useful for studying the diseased, dysfu...
The homogeneity and stability of the static magnetic field are of paramount importance to the accura...
Magnetic Resonance Imaging (MRI) is nowadays a widely used medical tool, as it is a non-invasive and...
Purpose: In 3D gradient echo magnetic resonance imaging (MRI), strong field gradients B0(macro) are ...