Diffusion maps Kalman filter for a class of systems with gradient flows
… We combine diffusion maps, a manifold learning technique, with a linear Kalman filter and
with concepts from Koopman operator theory. More concretely, using diffusion maps, we …
with concepts from Koopman operator theory. More concretely, using diffusion maps, we …
Real-time MR diffusion tensor and Q-ball imaging using Kalman filtering
… to the two diffusion tensor and analytical Q-ball models of interest. Then, we present the
Kalman filtering framework and we focus on the optimization of the diffusion orientation sets in …
Kalman filtering framework and we focus on the optimization of the diffusion orientation sets in …
Diffusion map-based algorithm for gain function approximation in the feedback particle filter
… Kalman filter; (ii) particle flow algorithms for nonlinear filtering; and (iii… Ensemble Kalman
filter: The EnKF algorithm was first … Compared to the Kalman filter, the main utility of EnKF is that …
filter: The EnKF algorithm was first … Compared to the Kalman filter, the main utility of EnKF is that …
Deep diffusion Kalman filter combining large-scale neuronal networks simulation with multimodal neuroimaging data
W Zhang, W Lu - Mathematics, 2023 - mdpi.com
… Therefore, we want to adjust the information weight of sensors by modifying the diffusion
matrix C; that is our motivation behind putting forward the deep diffusion Kalman filter (DDKF). …
matrix C; that is our motivation behind putting forward the deep diffusion Kalman filter (DDKF). …
Diffusion Maps Particle Filter
L Forster, A Schmidt, W Kellermann… - 2019 27th European …, 2019 - ieeexplore.ieee.org
… This progress poses significant challenges to classical parametric techniques, such as
the seminal Kalman filter (KF) [1], since their prototypical linear and Gaussian models do not …
the seminal Kalman filter (KF) [1], since their prototypical linear and Gaussian models do not …
Novel diffusion tractography methodology using Kalman filter prediction to improve preoperative benefit-risk analysis in pediatric epilepsy surgery
MH Lee, NB O'Hara, H Motoi, AF Luat… - Journal of …, 2019 - thejns.org
… OBJECTIVE In this study the authors investigated the clinical reliability of diffusion weighted
imaging maximum a posteriori probability (DWI-MAP) analysis with Kalman filter prediction …
imaging maximum a posteriori probability (DWI-MAP) analysis with Kalman filter prediction …
Kalman filtering for reliable estimation of BBB permeability
S Taheri, R Sood - Magnetic resonance imaging, 2006 - Elsevier
… The Kalman filter works to extract … Kalman filter, an adaptive filter technique, has been
applied to MRI data, allowing an optimal estimation of permeability coefficient. The Kalman filter is …
applied to MRI data, allowing an optimal estimation of permeability coefficient. The Kalman filter is …
Real-time MR diffusion tensor and Q-ball imaging using Kalman filtering
… Then we focus on the optimization of the diffusion gradient orientation set in section 2.3…
diffusion Kalman filter in order to process incremental connectivity maps during ongoing diffusion …
diffusion Kalman filter in order to process incremental connectivity maps during ongoing diffusion …
Analysis of the feedback particle filter with diffusion map based approximation of the gain
S Pathiraja, W Stannat - arXiv preprint arXiv:2109.02761, 2021 - arxiv.org
… approximations to the sequential Bayesian filtering problem in the nonlinear setting. … filter
and a recently proposed approximation of the associated gain function based on diffusion maps…
and a recently proposed approximation of the associated gain function based on diffusion maps…
Partial diffusion Kalman filter with adaptive combiners
… Adaptive estimation of optimal combination weights for partialdiffusion Kalman filtering
together with its mean convergence and stability analysis is proposed here. The simulations …
together with its mean convergence and stability analysis is proposed here. The simulations …
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