Adaptive digital ridgelet transform and its application in image denoising.
Qiangui HuangBoya HaoSheng ChangPublished in: Digit. Signal Process. (2016)
Keyphrases
- image denoising
- denoising
- ridgelet transform
- natural images
- noisy images
- partial differential equations
- total variation
- image processing
- denoising algorithm
- wavelet domain
- wavelet domain hidden markov tree
- wavelet coefficients
- radon transform
- pattern recognition
- multiscale
- wavelet transform
- noise level
- dual tree
- multiresolution
- noise suppression
- object recognition
- computational complexity
- face recognition
- image analysis
- wavelet packet
- computer vision