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由USB3相机和GigE相机构建的图像采集系统
Alternative TitleImage acquisition system built by USB3 camera and GigEcamera
王谣1; 李彬华1; 杨帅明1; 张益恭2; 程向明2
Source Publication天文研究与技术(Astronomical Research & Technology)
2019
DOI10.14005/j.cnki.issn1672-7673.20190322.003
Contribution Rank第2完成单位
Indexed ByCSCD
Keyword图像采集 Usb3 Gige Ccd相机 同步
Abstract

使用不同厂商生产且接口类型的不同高速相机组建一个统一控制的图像采集系统,会大大增加开发的难度。本文介绍一个由USB3.0接口CCD相机和GigE接口CCD相机组成的图像采集系统的硬件结构和软件开发方案。硬件方面,相机在外同步触发信号的作用下,由一台图像工作站同时采集两个相机进行图像。软件方面,使用不同相机的开发包进行二次开发,系统运行后弹出两相机的控制与采集界面,采用人机交互方式进行相机配置。两相机可以独立工作,亦可同步采集。图像采集系统实验表明,系统工作正常,但在工作站完成两台相机单帧图像采集的时间差均值约15毫秒。

Other Abstract

Using a high-speed camera produced by different manufacturers and interface types to form a unified control image acquisition system will greatly increase the difficulty of development. This paper introduces the hardware structure and software development scheme of an image acquisition system consisting of USB3.0 interface CCD camera and GigE interface CCD camera. On the hardware side, the camera captures two cameras simultaneously for imagery by an external image triggering signal. In terms of software, the development kits of different cameras
are used for secondary development. After the system is running, the control and acquisition interfaces of the two cameras are popped up, and the camera configuration is performed by human-computer interaction. Both cameras can work independently or simultaneously. The image
acquisition system experiments show that the system works normally, but the time difference between the two cameras' single-frame image acquisition at the workstation is about 15 milliseconds.

Funding Project国家自然科学基金[11673009]
Funding Organization国家自然科学基金[11673009]
Language中文
Subject Area电子、通信与自动控制技术 ; 计算机科学技术
MOST Discipline Catalogue工学 ; 工学::电子科学与技术(可授工学、理学学位) ; 工学::计算机科学与技术(可授工学、理学学位)
ISSN1672-7673
Citation statistics
Document Type期刊论文
Identifierhttp://ir.ynao.ac.cn/handle/114a53/19407
Collection天体测量及应用研究组
Corresponding Author李彬华
Affiliation1.昆明理工大学信息工程与自动化学院, 昆明, 云南, 650600
2.中国科学院云南天文台, 昆明, 云南, 650011
Recommended Citation
GB/T 7714
王谣,李彬华,杨帅明,等. 由USB3相机和GigE相机构建的图像采集系统[J]. 天文研究与技术(Astronomical Research & Technology),2019.
APA 王谣,李彬华,杨帅明,张益恭,&程向明.(2019).由USB3相机和GigE相机构建的图像采集系统.天文研究与技术(Astronomical Research & Technology).
MLA 王谣,et al."由USB3相机和GigE相机构建的图像采集系统".天文研究与技术(Astronomical Research & Technology) (2019).
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