Representing Three-Dimensional Cross Fields Using Fourth Order Tensors.
Alexandre CheminFrançois HenrotteJean-François RemacleJean Van SchaftingenPublished in: IMR (2018)
Keyphrases
- fourth order
- high order
- three dimensional
- noise removal
- partial differential equations
- higher order
- image interpolation
- anisotropic diffusion
- edge preservation
- nonlinear diffusion
- higher order statistics
- image sequences
- denoising
- computer vision
- pairwise
- estimation error
- numerical algorithms
- smooth regions
- edge detection
- post processing
- multiscale