-eigenvalue of a fourth-order partially symmetric tensor.
Yiju WangLiqun QiXinzhen ZhangPublished in: Numer. Linear Algebra Appl. (2009)
Keyphrases
- fourth order
- high order
- higher order
- noise removal
- image interpolation
- partial differential equations
- least squares
- anisotropic diffusion
- pairwise
- nonlinear diffusion
- structure tensor
- numerical algorithms
- estimation error
- covariance matrix
- diffusion tensor
- image processing
- edge preservation
- wavelet transform
- multiresolution