Adjustable SAD matching algorithm using frequency domain.
Fedwa EssannouniRachid Oulad Haj ThamiDriss AboutajdineAhmed SalamPublished in: J. Real Time Image Process. (2007)
Keyphrases
- matching algorithm
- frequency domain
- spatial domain
- fourier transform
- matching process
- template matching
- image matching
- cross correlation
- denoising
- power spectrum
- feature extraction
- subband
- fourier domain
- motion vectors
- shape matching
- low pass
- phase correlation
- frequency analysis
- shape representation
- spectrum analysis
- power spectra
- image data
- multiresolution
- multiscale
- image processing
- fourier analysis