Directional anisotropic diffusion applied to segmentation of vessels in 3D images

K Krissian, G Malandain, N Ayache - International Conference on Scale …, 1997 - Springer
Anisotropic diffusion is a method … anisotropic diffusion which better preserves small structures
like vessels in 3D images. This method is based on the explicit weighting of the diffusion in …

Directional anisotropic diffusion

R Terebes, O Lavialle, P Baylou… - 2002 11th European …, 2002 - ieeexplore.ieee.org
In this paper we present a novel diffusion filter, designed for strongly oriented patterns.
Unlike most previous diffusion methods, our filter employs global orientation information, the …

Direction diffusion

B Tang, G Sapiro, V Caselles - Proceedings of the Seventh …, 1999 - ieeexplore.ieee.org
directional data provides a fundamental source of information. A novel framework for isotropic
and anisotropic diffusion … The framework can be applied both to regularize directional data …

A corner detection method based on adaptive multi-directional anisotropic diffusion

J Bao, J Jing, W Zhang, C Liu, T Gao - Multimedia Tools and Applications, 2022 - Springer
… In our research, adaptive multi-directional anisotropic diffusion is used to de-noise and
detect corners. In this section, the theory and advantages of anisotropic diffusion filters are …

Anisotropic diffusion filtering method with weighted directional structure tensor

Y Wang, Y Wang - Biomedical Signal Processing and Control, 2019 - Elsevier
… normal diffusion filtering algorithm will blur the edges and details. In this paper, we construct
weighted directional structural tensor (WDT) and propose an anisotropic diffusion filtering …

Encoding of anisotropic diffusion with tetrahedral gradients: a general mathematical diffusion formalism and experimental results

TE Conturo, RC McKinstry, E Akbudak… - Magnetic resonance …, 1996 - Wiley Online Library
Diffusion imaging has been shown in experimental … Anisotropic diffusion in white matter
is of particular interest (4). However, one factor limiting the widespread clinical use of diffusion

[PDF][PDF] Consistent positive directional splitting of anisotropic diffusion

P Mrázek, M Navara - Proc. of Computer Vision Winter Workshop, 2001 - Citeseer
… continuous diffusion into one-dimensional processes: we analyse, design and test consistent
positive directional splitting on a 3 × 3 window. We derive a set of formulas for directional

Under diffusion control: from structuring matter to directional motion

L Cera, CA Schalley - Advanced Materials, 2018 - Wiley Online Library
… Generally, the implementation of robust, directional and synchronous … Directional stable
steady-state oxidation waves could then be obtained, generating an anisotropic diffusion

Anisotropic diffusion descriptors

D Boscaini, J Masci, E Rodolà… - Computer Graphics …, 2016 - Wiley Online Library
anisotropic oriented learnable diffusion kernels. Unlike [ARAC14], we do not use a single
anisotropic diffusion … Such kernels capture local directional structures similarly to the geodesic …

Multi‐directional anisotropy from diffusion orientation distribution functions

ET Tan, L Marinelli, JI Sperl, MI Menzel… - Journal of Magnetic …, 2015 - Wiley Online Library
… multi-directional anisotropy (MDA) diffusion metric that uses one such advanced diffusion
acquisition—DSI. The metrics should be able to reflect the underlying anisotropy of constituent …