Intensity-curvature functional-based digital high-pass filters.
Carlo CiullaUstijana Shikoska RechkoskaDimitar VeljanovskiFilip A. RisteskiPublished in: Int. J. Imaging Syst. Technol. (2018)
Keyphrases
- high pass
- low pass
- high frequency
- low pass filter
- wavelet transform
- subband
- bandpass
- frequency domain
- filter bank
- histogram equalization
- gaussian filter
- image enhancement
- multiscale
- scale space
- image fusion
- filter responses
- multiresolution
- low frequency
- discrete wavelet transform
- contrast enhancement
- image compression
- image data
- image analysis