High quality CT image reconstruction from a small number of projections.

Tsuneo Saito Hiroyuki Kudo

Published in: ICASSP (1988)

Keyphrases

image reconstruction
small number
high quality
fan beam
computed tomography
tomographic reconstruction
radon transform
cone beam
super resolution
reconstructed image

back projection
ct scans
high resolution
compressed sensing
cone beam ct
low resolution
sparsely sampled
ct images
linear combination
reconstruction method

artifact free
inverse problems
ct data
image quality
medical images
image reconstruction algorithms
reconstruction process
emission tomography
limited angle
signal reconstruction

computer tomography
computer vision
filtered back projection
random projections
respiratory motion
medical imaging
optical flow
image analysis
image sequences