A spatial regularization framework of orientation diffusion functions using total variation and wavelet.
Yuyuan OuyangYunmei ChenYing WuPublished in: ISBI (2011)
Keyphrases
- total variation
- denoising
- regularization framework
- multiplicative noise removal
- bilateral filter
- image denoising
- nonlinear diffusion
- image restoration
- image processing
- noisy images
- semi supervised learning
- natural images
- denoising algorithm
- regularization methods
- noise removal
- wavelet transform
- weighted graph
- wavelet coefficients
- denoising methods
- tensor field
- multiscale
- metric learning
- multiresolution
- energy function
- partial differential equations
- signal processing
- active contours
- prior model
- mumford shah
- computer vision