Image reconstruction and enhanced resolution imaging from irregular samples.
David S. EarlyDavid G. LongPublished in: IEEE Trans. Geosci. Remote. Sens. (2001)
Keyphrases
- image reconstruction
- high resolution
- super resolution
- image reconstruction algorithms
- low resolution
- sparsely sampled
- positron emission tomography
- reconstructed image
- poisson noise
- cardiac imaging
- sampled data
- limited angle
- compressed sensing
- spatial resolution
- cone beam
- emission computed tomography
- reconstruction method
- cone beam ct
- image processing
- higher resolution
- tomographic reconstruction
- computed tomography
- radon transform
- imaging systems
- inverse problems
- high quality
- band limited
- synthetic aperture radar
- image analysis
- emission tomography
- artifact free
- image restoration
- filtered back projection
- random projections
- clinical applications
- computer vision
- motion artifacts
- reconstruction process