The invention mainly solves the problem of how to enable the hyperspectral camera to move backwards accurately and stably. An image motion compensation device based on hyperspectral imaging is characterized in that the image motion compensation device comprises guide rails, four guide wheels, wheel shafts and a support, the two guide rails are installed below an aircraft in parallel, the four guide wheels are distributed on the guide rails in a rectangular shape, the front two guide wheels are connected through the wheel shafts, the rear two guide wheels are connected through the wheel shafts, and the support is arranged on the support. The guide wheels are driven by the motor and can move on the guide rails, the motor is a single-shaft motor, a shaft of the motor is connected to the left guide wheel or the right guide wheel to drive the left guide wheel and the right guide wheel to move simultaneously, the support is connected with the front wheel shaft and the rear wheel shaft, the support can move along with movement of the four guide wheels, and a camera mounting end is arranged below the support. And the hyperspectral camera can be mounted below the bracket through the camera mounting end and moves along with the movement of the bracket. The device has the beneficial effects that the guide wheel is directly driven by the motor, and speed control is accurate and reliable.

    本发明主要解决的问题是如何使得高光谱相机准确稳定向后移动。一种基于高光谱成像的像移补偿装置,其特征为,包括导轨、导轮、轮轴、支架,所述导轨有两条,平行安装在飞行器下,所述导轮有四个,所述四个导轮呈矩形分布在所述导轨上,其中,前方两个导轮由轮轴相连,后方两个导轮也由轮轴相连,所述导轮由电机驱动,能够在导轨上移动,所述电机为单轴电机,其轴连接到左方或右方的导轮上,驱动左右两方的导轮同时移动,所述支架连接前后轮轴,所述支架能够随着四个导轮的移动而移动,所述支架下有相机安装端,高光谱相机能够通过所述相机安装端安装在支架下,并且随着支架的移动而移动。有益效果是,本发明直接由电机驱动导轮,速度控制精确可靠。


    Zugriff

    Download


    Exportieren, teilen und zitieren



    Titel :

    Image motion compensation device based on hyperspectral imaging


    Weitere Titelangaben:

    一种基于高光谱成像的像移补偿装置


    Beteiligte:
    FANG SHIMIN (Autor:in) / ZHI LU (Autor:in) / ZHANG JIANXIA (Autor:in) / LI LELIN (Autor:in) / YANG WENTAO (Autor:in) / QIN YANFANG (Autor:in) / ZHANG JING (Autor:in)

    Erscheinungsdatum :

    2024-03-08


    Medientyp :

    Patent


    Format :

    Elektronische Ressource


    Sprache :

    Chinesisch


    Klassifikation :

    IPC:    B64U



    Method for reducing aerial hyperspectral imaging image motion

    YANG WENTAO / CHEN TIEQIAO / LI SIYUAN et al. | Europäisches Patentamt | 2024

    Freier Zugriff

    Image motion compensation for the Ultraviolet Imaging Telescope

    Bauer, Frank H. / Deily, John J. | NTRS | 1990


    Scene Based Image Motion Compensation (SIMC)

    Shostak, D. R. / Skow, M. / American Astronautical Society | British Library Conference Proceedings | 1997


    Hyperspectral camera capable of reducing aerial image motion

    LI LELIN / YANG WENTAO / CHEN TIEQIAO et al. | Europäisches Patentamt | 2024

    Freier Zugriff

    Hyperspectral Imaging

    Krause, J. / Schulte, Henning | Fraunhofer Publica | 2018

    Freier Zugriff