The invention discloses a method for identifying a thrown object based on Deepstream, and belongs to the technical field of road detection, a vehicle-mounted streaming media camera is taken as an input source, an external image of the thrown object is acquired, a video signal is transmitted in an rtsp stream form, after a video is transmitted to a microcomputer in real time, a Yolo v4 algorithm is adopted, the rtsp stream is processed in real time by using the Deepstream technology based on gstream, and the thrown object is identified. A video signal is analyzed by establishing a pipeline, and detection of a thrown object is completed through an insert established on the pipeline. The method is not limited to a fixed environment any more, diversified objects can be easily recognized in the detection process, and the detection accuracy is greatly improved.

    本发明公开了一种基于deepstream的抛洒物识别方法,属于道路检测技术领域,以车载流媒体相机为输入源,获取抛洒物的外部图像,视频信号以rtsp流的形式传输,在视频实时传输到微型计算机后,采用Yolo v4算法,使用基于gstream的deepstream技术对rtsp流进行实时处理,通过建立管道对视频信号完成解析,再通过在管道上建立的插件,完成对抛洒物的检测。本发明方法不再局限于固定的环境,对于多样化的物品在检测过程中也能够轻松识别,大大的提高了检测的准确性。


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    Title :

    Deepstream-based scattered object identification method


    Additional title:

    一种基于deepstream的抛洒物识别方法


    Contributors:
    LIU KUAN (author) / ZHOU JIXIN (author) / CHE YU (author) / LU DONGMEI (author)

    Publication date :

    2022-07-08


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    G06V / G06N COMPUTER SYSTEMS BASED ON SPECIFIC COMPUTATIONAL MODELS , Rechnersysteme, basierend auf spezifischen Rechenmodellen / G08G Anlagen zur Steuerung, Regelung oder Überwachung des Verkehrs , TRAFFIC CONTROL SYSTEMS / H04L TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION , Übertragung digitaler Information, z.B. Telegrafieverkehr




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