A Hardware-Efficient Frequency Domain Correlator Architecture for Acquisition Stage in GPS.
Eduardo Romero-AguirreRamón Parra-MichelOmar Humberto Longoria-GandaraM. Aguirre-HernandezPublished in: ReConFig (2010)
Keyphrases
- frequency domain
- spatial domain
- fourier transform
- cross correlation
- power spectrum
- low frequency
- frequency analysis
- denoising
- subband
- facial asymmetry
- filter bank
- low pass
- wavelet transform
- power spectra
- hardware implementation
- fourier domain
- fast fourier transform
- phase correlation
- frequency response
- machine learning
- frequency domain analysis
- affine invariance
- computer vision
- high quality
- multiresolution
- motion estimation
- signal processing