Sharpening Minimum-Phase Interpolated Finite Impulse Response Filters.
Gordana Jovanovic-DolecekAlfonso Fernández-VázquezPublished in: Computación y Sistemas (2015)
Keyphrases
- finite impulse response
- fir filters
- filter design
- filter bank
- infinite impulse response
- digital filters
- frequency response
- low pass filter
- filter coefficients
- perfect reconstruction
- image enhancement
- fast fourier transform
- gray level
- edge detection
- digital images
- low pass
- multiscale
- linear algebra
- impulse response
- high frequency
- high resolution