Joint estimation of spherical harmonic coefficients from magnitude diffusion-weighted images with sparsity constraints.
Fan LamBo ZhaoZhi-Pei LiangPublished in: ISBI (2015)
Keyphrases
- sparsity constraints
- joint estimation
- spherical harmonics
- basis functions
- sparse representation
- single image
- low rank
- sparse coding
- shape representation
- diffusion tensor
- linear combination
- point cloud
- cross correlation
- range data
- object recognition
- multiresolution
- signal processing
- white matter
- higher order
- wavelet transform
- image data
- deformable registration
- optical flow