Synthesis of two-dimensional IIR digital filters with desired spatial domain specifications and no overflow oscillations.
Hisashi KandoTakeshi KuronoMasao FujiiYoshifumi MoritaHiroyuki UkaiPublished in: Int. J. Syst. Sci. (2001)
Keyphrases
- spatial domain
- digital filters
- wavelet domain
- frequency domain
- discrete wavelet transform
- transform domain
- infinite impulse response
- three dimensional
- motion estimation
- low frequency
- additive noise
- low pass filter
- transfer function
- fourier domain
- genetic algorithm
- median filter
- blurred images
- fir filters
- data hiding
- fourier transform
- feature extraction
- shift invariant
- filter bank
- similarity measure
- computational complexity
- denoising