Fourier transforms of measure-valued images, self-similarity and the inverse problem.
Davide La TorreEdward R. VrscayPublished in: Signal Process. (2014)
Keyphrases
- fourier transform
- log polar
- image data
- fourier domain
- input image
- frequency domain
- image features
- similarity measure
- fourier analysis
- test images
- correlation function
- edge detection
- spatial domain
- discrete fourier transform
- fractal dimension
- polar coordinates
- gabor filters
- object recognition
- fast fourier transform
- image patches
- scale invariant
- multiple images
- image matching
- signal processing
- image registration
- high quality