Image reconstruction by bivariate quadratic splines.
Andrew K. ChanCharles K. ChuiK. B. ChanPublished in: IEEE Trans. Acoust. Speech Signal Process. (1988)
Keyphrases
- image reconstruction
- reconstructed image
- compressed sensing
- super resolution
- emission computed tomography
- tomographic reconstruction
- radon transform
- image reconstruction algorithms
- computed tomography
- pairwise
- b spline
- spatial resolution
- objective function
- reconstruction method
- zernike moments
- inverse problems
- computational complexity
- signal reconstruction
- reconstruction process
- closed form
- optical flow
- positron emission tomography
- random projections
- high resolution