Frequency Domain Method for Real-Time Detection of Oscillations.
Girish V. ChowdharySriram SrinivasanEric N. JohnsonPublished in: J. Aerosp. Comput. Inf. Commun. (2011)
Keyphrases
- frequency domain
- cross correlation
- detection method
- spectral domain
- fourier analysis
- fourier transform
- fast fourier transform
- motion estimation
- spatial domain
- low frequency
- power spectrum
- phase correlation
- power spectra
- computer vision
- discrete fourier transform
- fourier domain
- template matching
- preprocessing
- feature extraction