B-Spline Parameterized Joint Optimization of Reconstruction and K-Space Trajectories (BJORK) for Accelerated 2D MRI.
Guanhua WangTianrui LuoJon-Fredrik NielsenDouglas C. NollJeffrey A. FesslerPublished in: IEEE Trans. Medical Imaging (2022)
Keyphrases
- b spline
- joint optimization
- curve fitting
- surface representation
- control points
- tensor product
- least squares
- affine transformation
- sparse signal representation
- basis functions
- sparse representation
- three dimensional
- surface fitting
- high resolution
- reconstruction method
- deformable registration
- cubic b spline
- deformation field
- object recognition
- moving objects
- pattern recognition
- contour extraction
- free form deformation
- face recognition
- learning algorithm