Sub-band equalization filter design for improving dynamic range performance of modulated wideband converter.
Yasar Kemal AlpGokhan GokAli Bugra KorucuPublished in: EUSIPCO (2017)
Keyphrases
- filter design
- dynamic range
- transfer function
- low pass
- frequency band
- contrast enhancement
- low pass filter
- subband
- image enhancement
- high dynamic range
- high pass
- signal to noise ratio
- filter bank
- tone mapping
- histogram equalization
- gray level
- high frequency
- wavelet transform
- frequency domain
- discrete wavelet transform
- nonlinear filters
- visual quality
- color images
- multiresolution
- multiscale
- wavelet decomposition
- wavelet coefficients
- bit rate
- image compression
- image analysis
- low frequency
- locally adaptive
- image processing
- gaussian filter
- edge detection
- edge information