Action spotting exploiting the frequency domain.
Irene KotsiaVasileios ArgyriouPublished in: CVPR Workshops (2011)
Keyphrases
- frequency domain
- spatial domain
- fourier transform
- power spectrum
- cross correlation
- frequency analysis
- feature extraction
- denoising
- spectrum analysis
- subband
- spectral domain
- bandpass
- discrete fourier transform
- phase correlation
- affine invariance
- frequency domain analysis
- power spectra
- directional filtering
- frequency response
- low pass
- fourier analysis
- fourier domain
- filter bank
- frequency spectrum
- signal processing
- multiresolution
- image segmentation