Results 51 to 60 of about 677,006 (283)
A Self-calibration Bundle Adjustment Algorithm Based on Block Matrix Cholesky Decomposition Technology [PDF]
Journal of Geodesy and Geoinformation Science, 2023 In this study, the problem of bundle adjustment was revisited, and a novel algorithm based on block matrix Cholesky decomposition was proposed to solve the thorny problem of self-calibration bundle adjustment.
Huasheng SUN,Yuan ZHANG
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On Bundle Adjustment for Multiview Point Cloud Registration [PDF]
IEEE Robotics and Automation Letters, 2021 Multiview registration is used to estimate Rigid Body Transformations (RBTs) from multiple frames and reconstruct a scene with corresponding scans. Despite the success of pairwise registration and pose synchronization, the concept of Bundle Adjustment (BA) has been proven to better maintain global consistency.
Huaiyang Huang +7 more
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C++ code for Bundle Adjustment
, 2019 The data contain a VS2013 project (with all the source code files ) for the bundle adjustment program.
zheng, M (via Mendeley Data)
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BALM: Bundle Adjustment for Lidar Mapping [PDF]
IEEE Robotics and Automation Letters, 2021 A local Bundle Adjustment (BA) on a sliding window of keyframes has been widely used in visual SLAM and proved to be very effective in lowering the drift. But in lidar SLAM, BA method is hardly used because the sparse feature points (e.g., edge and plane) make the exact point matching impossible.
Zheng Liu 0019, Fu Zhang 0002
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INVESTIGATIONS ON THE BUNDLE ADJUSTMENT RESULTS FROM SFM-BASED SOFTWARE FOR MAPPING PURPOSES [PDF]
The International Archives of the Photogrammetry, Remote Sensing and Spatial Information Sciences, 2018 Since its first inception, aerial photography has been used for topographic mapping. Large-scale aerial photography contributed to the creation of many of the topographic maps around the world.
Y. A. Lumban-Gaol +2 more
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SYSTEMATIC BUNDLE ADJUSTMENT OF HRSC IMAGE DATA [PDF]
The International Archives of the Photogrammetry, Remote Sensing and Spatial Information Sciences, 2012 The European Mars Express mission was launched in June 2003 and sent into orbit around Mars. On board the orbiter is the German High Resolution Stereo Camera (HRSC).
J. Bostelmann, R. Schmidt, C. Heipke
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Fast Automatic Differentiation for Large Scale Bundle Adjustment
IEEE Access, 2018 A parallelized implementation of automatic differentiation that derives from the problem of bundle adjustment is proposed in this paper. Reverse mode of automatic differentiation is more efficient to compute the derivatives of functions with n real-value
Yan Shen, Yuxing Dai
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Power Bundle Adjustment for Large-Scale 3D Reconstruction [PDF]
, 2022 We introduce Power Bundle Adjustment as an expansion type algorithm for solving large-scale bundle adjustment problems. It is based on the power series expansion of the inverse Schur complement and constitutes a new family of solvers that we call inverse
Chan, Tin Chon +3 more
core
Calibration of Industrial Cameras for Aerial Photogrammetric Mapping
Remote Sensing, 2020 This paper details the development of a camera calibration method purpose-built for use in photogrammetric survey production. The calibration test field was established in a hangar, where marker coordinates were measured using a high-precision survey ...
Jakub Kolecki +4 more
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ESTIMATING EXTERIOR ORIENTATION PARAMETERS OF HYPERSPECTRAL BANDS BASED ON POLYNOMIAL MODELS [PDF]
The International Archives of the Photogrammetry, Remote Sensing and Spatial Information Sciences, 2017 Hyperspectral camera operating in sequential acquisition mode produces spectral bands that are not recorded at the same instant, thus having different exterior orientation parameters (EOPs) for each band.
A. Berveglieri +2 more
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