Forward-Projection Architecture for Fast Iterative Image Reconstruction in X-Ray CT.
Jung Kuk KimJeffrey A. FesslerZhengya ZhangPublished in: IEEE Trans. Signal Process. (2012)
Keyphrases
- image reconstruction
- back projection
- radon transform
- image reconstruction algorithms
- tomographic reconstruction
- reconstructed image
- limited angle
- super resolution
- compressed sensing
- computed tomography
- emission computed tomography
- reconstruction method
- x ray
- inverse problems
- emission tomography
- fan beam
- reconstruction process
- signal reconstruction
- zernike moments
- high quality
- projection images
- sparsely sampled
- three dimensional