Cone-beam image reconstruction from equiangular sampling using spherical harmonics.
Katsuyuki TaguchiGengsheng Larry ZengGrant T. GullbergPublished in: Medical Imaging: Image Processing (2001)
Keyphrases
- image reconstruction
- cone beam
- spherical harmonics
- computed tomography
- radon transform
- single image
- reconstructed image
- super resolution
- shape representation
- tomographic reconstruction
- reconstruction method
- basis functions
- point cloud
- maximum a posteriori
- fan beam
- ct images
- x ray
- single photon emission computed tomography
- reconstruction process
- range data
- high resolution
- image quality
- linear combination