Sampling Frequency Mismatch Estimation by Auxiliary-Function-Based Iterative Maximization of Double-Cross-Correlation.
Kouei YamaokaNobutaka OnoYukoh WakabayashiPublished in: EUSIPCO (2021)
Keyphrases
- cross correlation
- frequency domain
- template matching
- normalized cross correlation
- band limited
- mutual information
- frequency analysis
- low frequency
- monte carlo
- variational optical flow
- decision directed
- probability density
- objective function
- fourier coefficients
- weighted distance
- sampling strategy
- phase correlation
- importance sampling
- image compression
- feature extraction