Research of Display Accuracy Improvement in Multi-scale 3D Scene

Authors

Pengfei Li, Institute of Geographical Spatial Information, Information Engineering University, Zhengzhou 450001;
Zhou Yang, Institute of Geographical Spatial Information, Information Engineering University, Zhengzhou 450001;
Jiwei Xu, Institute of Geographical Spatial Information, Information Engineering University, Zhengzhou 450001;
Xiaofei Hu, Institute of Geographical Spatial Information, Information Engineering University, Zhengzhou 450001;
Xianguang Xue, Institute of Geographical Spatial Information, Information Engineering University, Zhengzhou 450001;

Abstract

Abstract: In the multi-scale 3D scene, the single reference coordinate system has much application limitation due to the large spatial scale change, so the target will appear wobble phenomenon when the camera observes the target in a large distance from the reference coordinate. Due to the fact that the position and attitude of a spatial object change all the time under the unified time datum, the target will appear wobble phenomenon when the camera following a target observes a certain area near the target. A setting method of reference coordinate system based on the observation of the inertial coordinate system was proposed, which could effectively improve the display accuracy when the space scale changed. What’s more, a setting method of reference coordinate system based on the observation of the body-fixed coordinate system was proposed, which could effectively improve the display accuracy when the camera observed the target in a short distance.

Recommended Citation

Li, Pengfei; Yang, Zhou; Xu, Jiwei; Hu, Xiaofei; and Xue, Xianguang (2020) "Research of Display Accuracy Improvement in Multi-scale 3D Scene," Journal of System Simulation: Vol. 28: Iss. 9, Article 50.
Available at: https://dc-china-simulation.researchcommons.org/journal/vol28/iss9/50

First Page

2275

Revised Date

2015-11-09

DOI Link

https://doi.org/

Last Page

2282

CLC

TP391.41

Recommended Citation

Li Pengfei, Zhou Yang, Xu Jiwei, Hu Xiaofei, Xue Xianguang. Research of Display Accuracy Improvement in Multi-scale 3D Scene[J]. Journal of System Simulation, 2016, 28(9): 2275-2282.