Search Results - special methods vectorization algorithms domain decomposition

Dictionary-Based Block Term Decomposition for Third-Order Tensors.

Authors: Li, Ben-Zheng Zhao, Xi-Le Zhang, Hao et al.

Source: SIAM Journal on Imaging Sciences; 2025, Vol. 18 Issue 4, p2347-2377, 31p

Image domain multi-material decomposition using single energy CT.

Authors: Xue, Yi Luo, Chen Jiang, Yangkang et al.

Source: Physics in Medicine & Biology; 3/15/2020, Vol. 65 Issue 6, p1-17, 17p

Subject Terms: COMPUTED tomography, LEAST squares, DUAL energy CT (Tomography), TRANSFER functions, STANDARD deviations, HUMAN body, DOMAIN decomposition methods, MULTISPECTRAL imaging

Parallel SOR methods with a parabolic-diffusion acceleration technique for solving an unstructured-grid Poisson equation on 3D arbitrary geometries.

Authors: Zapata, M. A. Uh Van Bang, D. Pham Nguyen, K. D.

Source: International Journal of Computational Fluid Dynamics; Jun2016, Vol. 30 Issue 5, p370-385, 16p

Subject Terms: POISSON'S equation, FINITE volume method, DOMAIN decomposition methods, DATA transmission systems, LOAD balancing (Computer networks), MESSAGE passing (Computer science)

Fourier–Gegenbauer Integral Galerkin Method for Solving the Advection–Diffusion Equation with Periodic Boundary Conditions.

Authors: Elgindy, Kareem T.

Source: Computation; Sep2025, Vol. 13 Issue 9, p219, 37p

Subject Terms: ADVECTION-diffusion equations, GALERKIN methods, ITERATIVE methods (Mathematics), BOUNDARY value problems, MATHEMATICAL optimization, SIMULATION methods & models, INTEGRAL equations

A fully scalable homogenization method to upscale 3-D elastic media.

Authors: Cao, J Brossier, R Capdeville, Y et al.

Source: Geophysical Journal International; Jul2024, Vol. 238 Issue 1, p72-90, 19p

Subject Terms: EARTHQUAKE hazard analysis, SEISMIC waves, ELASTIC wave propagation, EARTH sciences, SEISMIC migration, ELASTIC waves

Improving scalability of Earth system models through coarse-grained component concurrency – a case study with the ICON v2.6.5 modelling system.

Authors: Linardakis, Leonidas Stemmler, Irene Hanke, Moritz et al.

Source: Geoscientific Model Development; 2022, Vol. 15 Issue 24, p9157-9176, 20p

Subject Terms: SCALABILITY, DECOMPOSITION method, ICE sheets, BIOGEOCHEMISTRY

No Reproducibility, No Progress: Rethinking CT Benchmarking.

Authors: Polevoy, Dmitry Kazimirov, Danil Gilmanov, Marat et al.

Source: Journal of Imaging; Oct2025, Vol. 11 Issue 10, p344, 36p

Efficient Fourier base fitting on masked or incomplete structured data.

Authors: Karimi, Fariba Neufeld, Esra Fallahi, Arya et al.

Source: Frontiers in Neuroimaging; 2025, p1-12, 12p

A Low-Rank Tensor Completion Method via Strassen--Ottaviani Flattening.

Authors: Tiantian He Shenglong Hu Zheng-Hai Huang

Source: SIAM Journal on Imaging Sciences; 2024, Vol. 17 Issue 4, p2242-2276, 35p

Additive Schwarz domain decomposition methods for elliptic problems on unstructured meshes.

Authors: Chan, Tony Zou, Jun

Source: Numerical Algorithms; 1994, Vol. 8 Issue 2, p329-346, 18p

From Fragment to One Piece: A Review on AI-Driven Graphic Design.

Authors: Zou, Xingxing Zhang, Wen Zhao, Nanxuan

Source: Journal of Imaging; Sep2025, Vol. 11 Issue 9, p289, 37p

Multiplex Transformed Tensor Decomposition for Multidimensional Image Recovery.

Authors: Feng, Lanlan Zhu, Ce Long, Zhen et al.

Source: IEEE Transactions on Image Processing; 2023, Vol. 32, p3397-3412, 16p

Fast Certifiable Algorithm for the Absolute Pose Estimation of a Camera.

Authors: Garcia-Salguero, Mercedes Dima, Elijs Mateus, André et al.

Source: SIAM Journal on Imaging Sciences; 2024, Vol. 17 Issue 3, p1415-1432, 18p

Combined Topological Data Analysis and Geometric Deep Learning Reveal Niches by the Quantification of Protein Binding Pockets.

Authors: Jiang, Peiran Lugo-Martinez, Jose

Source: Journal of Computational Biology; Jul2025, Vol. 32 Issue 7, p659-674, 16p

n-Dimensional Volumetric Stretch Energy Minimization for Volume-/Mass-Preserving Parameterizations with Applications.

Authors: Tan, Zhong-Heng Li, Tiexiang Lin, Wen-Wei et al.

Source: SIAM Journal on Imaging Sciences; 2025, Vol. 18 Issue 2, p1141-1175, 35p

Packing Convolutional Neural Networks in the Frequency Domain.

Authors: Wang, Yunhe Xu, Chang Xu, Chao et al.

Source: IEEE Transactions on Pattern Analysis & Machine Intelligence; Oct2019, Vol. 41 Issue 10, p2495-2510, 16p

Subject Terms: DISCRETE cosine transforms, MATHEMATICAL convolutions, FREQUENCY-domain analysis

Generalized Intersection Algorithms with Fixed Points for Image Decomposition Learning.

Authors: Richter, Robin Thai, Duy H. Huckemann, Stephan

Source: SIAM Journal on Imaging Sciences; 2021, Vol. 14 Issue 3, p1273-1305, 33p

A Comprehensive Framework for Evaluation of Skeletonization Impacts on Urban Drainage Network Model Simulations.

Authors: Ji, Yiran Zheng, Feifei Yang, Yongfei et al.

Source: Water Resources Research; Feb2025, Vol. 61 Issue 2, p1-20, 20p

Subject Terms: FLOOD risk, GEOGRAPHIC information systems, HYDRAULICS, RISK assessment, DRAINAGE

Robust PCA with L w ,∗ and L 2,1 Norms: A Novel Method for Low-Quality Retinal Image Enhancement.

Authors: Likassa, Habte Tadesse Chen, Ding-Geng Chen, Kewei et al.

Source: Journal of Imaging; Jul2024, Vol. 10 Issue 7, p151, 26p

A massively parallel semi-Lagrangian solver for the six-dimensional Vlasov–Poisson equation.

Authors: Kormann, Katharina Reuter, Klaus Rampp, Markus et al.

Source: International Journal of High Performance Computing Applications; Sep2019, Vol. 33 Issue 5, p924-947, 24p

Subject Terms: VLASOV equation, BENCHMARK problems (Computer science), PHASE space, EQUATIONS, MAGNETIC fields, INTERPOLATION algorithms