Frequency-domain image errors.
Grant B. AndersonThomas S. HuangPublished in: Pattern Recognit. (1971)
Keyphrases
- frequency domain
- cross correlation
- low frequency
- transformed image
- fourier transform
- power spectrum
- discrete fourier transform
- spatial domain
- fourier domain
- spectral domain
- image data
- input image
- bandpass
- phase correlation
- log polar
- image analysis
- denoising
- frequency domain analysis
- template matching
- multiscale
- feature extraction
- low pass
- fast fourier transform
- power spectra
- directional filtering
- fourier analysis
- subband
- frequency response
- spectrum analysis
- mid frequency
- image segmentation
- edge detection
- high resolution
- geometric distortions
- image matching
- high frequency
- natural images
- feature points
- motion estimation
- similarity measure
- image processing
- power spectral