Keyphrases
- radon transform
- ridgelet transform
- image features
- hough transform
- image rotation
- input image
- discrete fourier transform
- back projection
- discrete radon transform
- image segmentation
- image analysis
- feature points
- straight line
- wavelet representation
- multiscale
- image regions
- fourier transform
- region of interest
- feature detection
- edge detection
- keypoints
- image reconstruction
- test images
- noisy images
- tomographic reconstruction
- gait energy image
- pattern analysis
- spatial information
- computational intelligence
- similarity measure