The exponential radon transform and projection filtering in radiotherapy planning.
Thomas BortfeldArthur L. BoyerPublished in: Int. J. Imaging Syst. Technol. (1995)
Keyphrases
- radon transform
- image reconstruction
- noisy images
- tomographic reconstruction
- feature detection
- fourier transform
- signal processing
- texture images
- straight line
- hough transform
- discrete radon transform
- ridgelet transform
- preprocessing
- cone beam
- x ray
- super resolution
- denoising
- feature space
- pattern analysis
- back projection
- object recognition
- fan beam
- image processing