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Realtime Image Matching for Vision Based Car Navigation with Built-in Sensory Data [PDF]

ISPRS Annals of the Photogrammetry, Remote Sensing and Spatial Information Sciences, 2013
Recently, a car employs various built-in sensors such as a speedometer, odometer, accelerometer and angular rate sensor for safety and maintenance. These sensory data can be provided in real time through a CAN (Controller Area Network) bus.
K. Choi, S. Tanathong, H. Kim, I. Lee
doaj   +1 more source

Порівняння програмних реалізацій алгоритму Bundle Adjustment для задачі SLAM

Вісник Національного технічного університету України «Київський політехнічний інститут імені Ігоря Сікорського»: Серія «Хімічна інженерія, екологія та ресурсозбереження»
В статті розглянуто задачу SLAM, зокрема один з головних її етапів Bundle Adjustment – відновлення тривимірної структури сцени та параметрів камери. Наведено існуючі бібліотеки, що реалізують даний алгоритм. Запропоновано програмне рішення для порівняння
Богдан Миколайович Біганський, Дмитро Олександрович Ковалюк   +1 more
doaj   +1 more source

Bundle Block Adjustment with 3D Natural Cubic Splines

Sensors, 2009
Point-based methods undertaken by experienced human operators are very effective for traditional photogrammetric activities, but they are not appropriate in the autonomous environment of digital photogrammetry.
Kiyun Yu, Won Hee Lee
doaj   +1 more source

BUNDLE ADJUSTMENT FOR MULTI-CAMERA SYSTEMS WITH POINTS AT INFINITY [PDF]

ISPRS Annals of the Photogrammetry, Remote Sensing and Spatial Information Sciences, 2012
We present a novel approach for a rigorous bundle adjustment for omnidirectional and multi-view cameras, which enables an efficient maximum-likelihood estimation with image and scene points at infinity.
J. Schneider, F. Schindler, T. Läbe, W. Förstner   +3 more
doaj   +1 more source

Impact of Stereo Camera Calibration to Object Accuracy in Multimedia Photogrammetry

Remote Sensing, 2020
Camera calibration via bundle adjustment is a well-established standard procedure in single-medium photogrammetry. When using standard software and applying the collinearity equations in multimedia photogrammetry, the effects of refractive interfaces are
Oliver Kahmen, Robin Rofallski, Thomas Luhmann   +2 more
doaj   +1 more source

Partial bundle adjustment for accurate three‐dimensional reconstruction

IET Computer Vision, 2019
Structure from motion aims at estimating the cameras and sparse structure of the scene globally, but the approximation biases in bundle adjustment and the propagated errors among the registered cameras and triangulated points reduce the quality of the ...
Keyang Luo, Hailong Pan, Yang Zhang, Tao Guan   +3 more
doaj   +1 more source

Quality Control For Large-Scale Bundle Adjustment Of Planetary Remote Sensing Images [PDF]

The International Archives of the Photogrammetry, Remote Sensing and Spatial Information Sciences
High-accuracy planetary mapping products are increasingly required for landing-site assessment, precision navigation, and future surface operations on the Moon and Mars. Although massive orbital remote sensing images are available, the geometric accuracy
X. Geng, X. Geng, P. Liu, P. Liu, H. Ma, J. Wang, Z. Peng, Z. Peng, J. Wang, J. Wang, Y. Wang, Y. Wang, Y. Wang, Y. Wang, J. Xu, J. Xu, G. Chang, G. Chang, C. Feng, C. Feng   +19 more
doaj   +1 more source

Aerial Hybrid Adjustment of LiDAR Point Clouds, Frame Images, and Linear Pushbroom Images

Remote Sensing
In airborne surveying, light detection and ranging (LiDAR) strip adjustment and image bundle adjustment are customarily performed as separate processes.
Vetle O. Jonassen, Narve S. Kjørsvik, Leif Erik Blankenberg, Jon Glenn Omholt Gjevestad   +3 more
doaj   +1 more source

Performance Evaluation of Bundle Adjustment with Population Based Optimization Algorithms Applied to Panoramic Image Stitching. [PDF]

Sensors (Basel), 2021
Aguiar MJR, Alves TDR, Honório LM, Junior ICS, Vidal VF.   +4 more
europepmc   +1 more source

Improving the Accuracy of Direct Geo-referencing of Smartphone-Based Mobile Mapping Systems Using Relative Orientation and Scene Geometric Constraints

Sensors, 2017
This paper introduces a new method which facilitate the use of smartphones as a handheld low-cost mobile mapping system (MMS). Smartphones are becoming more sophisticated and smarter and are quickly closing the gap between computers and portable tablet ...
Naif M. Alsubaie, Ahmed A. Youssef, Naser El-Sheimy   +2 more
doaj   +1 more source