High-Accuracy Image Rotation and Scale Estimation Using Radon Transform and Sub-Pixel Shift Estimation.
Takanori FujisawaMasaaki IkeharaPublished in: IEEE Access (2019)
Keyphrases
- radon transform
- blind image restoration
- orientation estimation
- input image
- image rotation
- image features
- back projection
- feature detection
- multiscale
- image segmentation
- pixel values
- image restoration
- hough transform
- fourier transform
- ridgelet transform
- keypoints
- edge detection
- preprocessing
- noisy images
- test images
- wavelet transform
- high resolution