Exact, scaled image rotations in finite Radon transform space.
Imants D. SvalbePublished in: Pattern Recognit. Lett. (2011)
Keyphrases
- ridgelet transform
- radon transform
- hough transform
- image features
- image rotation
- discrete radon transform
- wavelet transform
- input image
- rotation angle
- back projection
- feature detection
- multiscale
- discrete fourier transform
- edge detection
- image reconstruction
- image segmentation
- fourier transform
- straight line
- image regions
- image analysis
- region of interest
- test images
- image frames
- image processing
- keypoints
- tomographic reconstruction
- super resolution
- cone beam
- preprocessing