Statistical Modeling of the Patches DC Component for Low-Frequency Noise Reduction.
Antoine HoudardPublished in: EUSIPCO (2019)
Keyphrases
- noise reduction
- statistical modeling
- low frequency
- high frequency
- statistical models
- frequency domain
- wavelet transform
- edge preserving
- signal to noise ratio
- subband
- edge detection
- wavelet coefficients
- discrete wavelet transform
- noisy environments
- wiener filter
- median filter
- frequency band
- low pass
- high resolution
- original images
- natural images
- statistical model
- intensity images
- fusion rules
- multiresolution
- high frequency components
- feature extraction
- machine learning
- low and high frequency
- wavelet domain
- spatial domain
- filter bank
- high quality
- image sequences
- image processing