FPGA-based reconfigurable unit for image filtering in frequency domain.
Luis Manuel Ledesma-CarrilloMisael Lopez-RamirezAna L. Martinez-HerreraPublished in: ReConFig (2013)
Keyphrases
- frequency domain
- image filtering
- hardware implementation
- field programmable gate array
- spatial domain
- fourier transform
- image restoration
- denoising
- feature extraction
- filtering method
- adaptive filter
- edge detection
- subband
- space variant
- signal processing
- median filter
- power spectra
- high quality
- radon transform
- similarity measure