Projects:EPIDistortionCorrection
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Correction for Geometric Distortion in Echo Planar Images
Description
We have developed a variational image-based approach to correct the susceptibility artifacts in the alignment of diffusion weighted and structural MRI.The correction is formulated as an optimization of a penalty that captures the intensity difference between the jacobian corrected EPI baseline images and a corresponding T2-weighted structural image.
Key Investigators
- Utah: Ran Tao, Tom Fletcher, Samuel Gerber, Ross Whitaker