Extended Shearlet HMT Model-Based Image Denoising Using BKF Distribution.
Xiangyang WangNa ZhangHong-Liang ZhengYang-Cheng LiuPublished in: J. Math. Imaging Vis. (2016)
Keyphrases
- wavelet domain
- noisy images
- denoising
- wavelet coefficients
- spatial domain
- wavelet transform
- multiscale
- digital images
- human visual system
- shift invariant
- multiresolution
- discrete wavelet transform
- high frequency
- denoising algorithm
- image denoising
- subband
- translation invariant
- wavelet domain hidden markov tree
- sar images
- contourlet domain
- edge detection
- hidden markov tree
- visual quality
- computer vision
- frequency domain
- hidden markov models
- image processing
- feature selection