Four-dimensional spectral-spatial imaging using projection reconstruction.
W. Brian HyslopRonald K. WoodsPaul C. LauterburPublished in: IEEE Trans. Medical Imaging (1995)
Keyphrases
- liquid crystal
- high resolution
- limited angle
- discrete tomography
- tomographic reconstruction
- spatial frequency
- filtered back projection
- spectral characteristics
- image reconstruction
- spectral resolution
- projection images
- positron emission tomography
- spatio temporal
- x ray
- cone beam
- spatial and temporal
- fan beam
- three dimensional
- image processing
- spatial data
- radon transform
- imaging systems
- diffusion weighted mri
- small animal
- image analysis
- scaled orthographic
- spectral signatures
- spatial information
- ccd camera
- medical imaging
- space time
- reconstruction method
- scan data
- multispectral
- poisson noise
- spatial relationships
- hyperspectral
- computed tomography
- projection matrix
- imaging devices
- convex sets