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Implementation Method and Accuracy Analysis of Variable Baseline Binocular Camera Based on Multiple Micro-satellites

Published: 17 May 2021 Publication History

Abstract

The research of micro-satellites has shifted from the performance improvement of a single satellite to the overall study of a cluster of multiple satellites. Due to the small size of a single micro-satellite, the camera baseline length it carries is limited, which will affect the detection accuracy. This paper discusses an application idea of using multiple micro-satellites to construct a variable baseline binocular camera to improve the accuracy of target observation. In view of the ability that small satellites can accurately calculate the relative distance between each other, so it is convenient to build a variable baseline binocular camera through many small satellites carrying camera. Given that the binocular camera baseline built by two satellites is usually greater than the baseline built by one satellite, so the accuracy of measurement is expected to be increased. This paper analyzes the feasibility of this idea.

References

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Chen Chao. Analysis and Modeling of Aerospace Cooperative Observation System Architecture Based on UPDM[J]. Air & Space Defense, 2018, 1(2): 46-52.
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Jin Panpan. Study on the Technology of Binocular Stereo Vision Measurement [D]. Chang'an University. 2014
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HUANG Pengcheng, JIANG Jianyu, YANG Bo. Research status and progress of binocular stereo vision[J]. Optical Instruments, 2018(04).
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LIU Ya-fei, GUO Hui, NIE Dong-jin, GUO Xin-long, CHEN Fei. Analysis on Measurement Accuracy of Binocular Stereo Vision System[J]. Journal of Donghua University(Natural Science), 2012(05).
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WANG Jianhua, FENG Fan, LIANG Wei, WANG Huiping. Design and Implementation of Measurement System Based on Binocular Stereo Vision[J]. Ship Electronic Engineering, 2014(04).
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CHEN Nian, LI Jin, WANG Hai-hui. Research and implementation of measurement system based on binocular stereo vision[J]. Journal of Wuhan Institute of Technology, 2011(05).

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        cover image ACM Other conferences
        CONF-CDS 2021: The 2nd International Conference on Computing and Data Science
        January 2021
        1142 pages
        ISBN:9781450389570
        DOI:10.1145/3448734
        Permission to make digital or hard copies of all or part of this work for personal or classroom use is granted without fee provided that copies are not made or distributed for profit or commercial advantage and that copies bear this notice and the full citation on the first page. Copyrights for components of this work owned by others than ACM must be honored. Abstracting with credit is permitted. To copy otherwise, or republish, to post on servers or to redistribute to lists, requires prior specific permission and/or a fee. Request permissions from [email protected]

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        Association for Computing Machinery

        New York, NY, United States

        Publication History

        Published: 17 May 2021

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        Author Tags

        1. Micro-satellite
        2. accuracy
        3. binocular camera

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