Frequency-Sliding Generalized Cross-Correlation: A Sub-Band Time Delay Estimation Approach.
Maximo CobosFabio AntonacciLuca ComanducciAugusto SartiPublished in: IEEE ACM Trans. Audio Speech Lang. Process. (2020)
Keyphrases
- cross correlation
- frequency domain
- subband
- low frequency
- high frequency
- filter bank
- spatial domain
- bandpass
- low pass
- discrete wavelet transform
- image compression
- multiresolution
- feature vectors
- wavelet transform
- bit rate
- high pass
- template matching
- wavelet coefficients
- wavelet decomposition
- mutual information
- wavelet domain
- feature extraction
- denoising
- locally adaptive
- contourlet transform
- frequency band
- pattern recognition
- closed form
- edge detection
- transform domain
- image analysis