Vibratory Image Feature Extraction Based on Local Log-Polar Symmetry.
Hidekata HontaniJun ShibataAkira KimachiShigeru AndoPublished in: ICPR (3) (2002)
Keyphrases
- image feature extraction
- log polar
- space variant
- spatial domain
- image processing
- feature extraction
- fourier transform
- image registration
- template matching
- feature detection
- image patches
- image indexing
- frequency domain
- scale invariant
- corner detection
- image restoration
- input image
- denoising
- image database
- natural images
- detection algorithm
- motion estimation
- image data