Security of NEQR Quantum Image by Using Quantum Fourier Transform with Blind Trent.
Engin SahinIhsan YilmazPublished in: CoRR (2018)
Keyphrases
- fourier transform
- fourier domain
- polar coordinates
- discrete fourier transform
- frequency domain
- log polar
- fourier descriptors
- fourier coefficients
- image data
- single image
- multiscale
- fourier analysis
- input image
- signal processing
- template matching
- edge detection
- image features
- radon transform
- high resolution
- image segmentation
- space variant
- pattern recognition
- fast fourier transform
- image matching
- keypoints
- power spectral density
- similarity measure