Spatial resolution properties of nonquadratically regularized image reconstruction for PET.
Sangtae AhnRichard M. LeahyPublished in: ISBI (2006)
Keyphrases
- image reconstruction
- spatial resolution
- reconstructed image
- image reconstruction algorithms
- super resolution
- high spatial resolution
- emission computed tomography
- positron emission tomography
- inverse problems
- temporal resolution
- reconstruction method
- sparsely sampled
- random projections
- pattern recognition
- medical images
- digital images
- motion estimation
- high resolution