A preconditioned Landweber iteration-based bundle adjustment for large-scale 3D reconstruction

DOI10.1016/j.cnsns.2023.107770OpenAlexW4389765308MaRDI QIDQ6143068

Shangzuo Xie, Gang-rong Qu, Wei Li

Publication date: 23 January 2024

Published in: Communications in Nonlinear Science and Numerical Simulation (Search for Journal in Brave)

Full work available at URL: https://doi.org/10.1016/j.cnsns.2023.107770

zbMATH Keywords

Schur complement3D reconstructionbundle adjustmentpreconditioned Landweber iteration

Mathematics Subject Classification ID

Numerical approximation and computational geometry (primarily algorithms) (65Dxx) Mathematical programming (90Cxx) Operations research, mathematical programming (90-XX)

Cites Work

• Weighting algorithm and relaxation strategies of the Landweber method for image reconstruction
• SBA
• Convergence of General Nonstationary Iterative Methods for Solving Singular Linear Equations
• Block-Iterative Algorithms with Diagonally Scaled Oblique Projections for the Linear Feasibility Problem
• Necessary and Sufficient Convergence Conditions for Algebraic Image Reconstruction Algorithms
• Methods of conjugate gradients for solving linear systems
• Benchmarking optimization software with performance profiles.

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