Denoising 2-D Vector Fields by Vector Wavelet Thresholding.
Michel A. WestenbergThomas ErtlPublished in: J. WSCG (2005)
Keyphrases
- vector field
- denoising
- wavelet thresholding
- image denoising
- denoising algorithm
- spatially adaptive
- noisy images
- natural images
- total variation
- error metrics
- wavelet packet transform
- wavelet domain
- optical flow
- image processing
- noise removal
- wavelet packet
- denoising methods
- frequency domain
- motion field
- velocity field
- feature vectors
- gaussian noise
- partial differential equations
- bilateral filter
- noise level
- flow field
- least squares
- higher order
- multiscale