Auto detection and removal of frequency domain periodic noise.
Muthana H. HamdPublished in: GSCIT (2014)
Keyphrases
- frequency domain
- power spectrum
- frequency analysis
- low frequency
- spatial domain
- power spectra
- fourier transform
- transformed image
- cross correlation
- bandpass
- subband
- feature extraction
- low pass
- frequency response
- noisy environments
- fast fourier transform
- denoising
- power spectral
- phase correlation
- fourier analysis
- fourier domain
- noisy images
- multiresolution
- affine invariance
- machine learning
- directional filtering