Acceleration of iterative image reconstruction for x-ray imaging for security applications.
Soysal DegirmenciDavid G. PolitteCarl BoschNawfel TrichaJoseph A. O'SullivanPublished in: Computational Imaging (2015)
Keyphrases
- image reconstruction
- image reconstruction algorithms
- reconstructed image
- compressed sensing
- super resolution
- back projection
- radon transform
- emission computed tomography
- tomographic reconstruction
- reconstruction method
- inverse problems
- maximum a posteriori
- spatial resolution
- signal reconstruction
- emission tomography
- computed tomography
- zernike moments
- reconstruction process
- random projections
- image segmentation