Fast First-Order Polynomials Convolution Interpolation for Real-Time Digital Image Reconstruction.
Chung-Chi LinMing-Hwa SheuChishyan LiawHuann-Keng ChiangPublished in: IEEE Trans. Circuits Syst. Video Technol. (2010)
Keyphrases
- image reconstruction
- back projection
- reconstructed image
- super resolution
- compressed sensing
- band limited
- radon transform
- emission computed tomography
- spatial resolution
- image reconstruction algorithms
- reconstruction method
- computed tomography
- higher order
- tomographic reconstruction
- reconstruction process
- maximum a posteriori
- zernike moments
- inverse problems
- random projections
- sampled data
- limited angle
- emission tomography
- low resolution
- fourier domain
- positron emission tomography
- krawtchouk moments
- video sequences