A novel quantum representation for log-polar images.
Yi ZhangKai LuYinghui GaoKai XuPublished in: Quantum Inf. Process. (2013)
Keyphrases
- log polar
- space variant
- spatial domain
- image registration
- fourier transform
- template matching
- input image
- feature detection
- ground truth
- image patches
- three dimensional
- scale invariant
- log polar mapping
- image matching
- frequency domain
- multiple images
- natural images
- image analysis
- shape context
- document images
- spatial information
- image representation
- image classification
- object recognition
- computer vision