Rotationally Invariant Wavelet Shrinkage.
Pavel MrázekJoachim WeickertPublished in: DAGM-Symposium (2003)
Keyphrases
- rotationally invariant
- translation invariant
- multiscale
- shift invariant
- binary patterns
- scale space
- nonlinear diffusion
- denoising
- scale spaces
- moment invariants
- image denoising
- wavelet transform
- wavelet coefficients
- signal to noise ratio
- efficient implementation
- wavelet domain
- anisotropic diffusion
- rotation invariant
- sparse coding
- computer vision
- frequency domain
- natural images
- higher order
- image processing
- feature selection