The invention relates to application of image recognition in intelligent driving, in particular to a vehicle-mounted three-camera image recognition device based on a convolutional neural network. The device comprises a camera shell, an image processing module and an image acquisition module, wherein the image acquisition module comprises a long-focus camera, a middle-focus camera and a wide-angle camera; the image processing module and the image acquisition module are both installed in the camera shell, the long-focus camera, the medium-focus camera and the wide-angle camera are all installed at the bottom of the camera shell, and through combined application of the long-focus camera, the medium-focus camera and the wide-angle camera, the recognition range, distance and precision of an automobile in an intelligent driving scene are effectively improved; in addition, the pitch angle of the camera can be slightly adjusted through the camera bracket, so that the universality and adaptability of the recognizer are improved; according to the improved scheme, a recognition system can be expanded into an automobile auxiliary system based on head-up display.

    本发明涉及图像识别在智能驾驶中的运用,具体为一种基于卷积神经网络的车载三摄图像识别装置,包括摄像头壳体,还包括图像处理模块和图像采集模块,所述图像采集模块包括长焦摄像头、中焦摄像头和广角摄像头,所述图像处理模块和图像采集模块均安装在摄像头壳体内,所述长焦摄像头、中焦摄像头和广角摄像头均安装在摄像头壳体的底部,通过长焦,中焦和广角摄像头的组合应用,有效的提高汽车智能驾驶场景下的识别范围,距离和精度;另外通过摄像头支架可以对摄像头的俯仰角进行微小调节,提高了识别器的通用和适配性;其改进方案可以将识别系统扩展成基于抬头显示的汽车辅助系统。


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    Title :

    Vehicle-mounted three-camera image recognition device based on convolutional neural network


    Additional title:

    一种基于卷积神经网络的车载三摄图像识别装置


    Contributors:
    XIE ZHENGHUA (author) / DENG LIANG (author) / LIU JIAN (author) / WU JIE (author) / SHEN QIAN (author)

    Publication date :

    2021-07-06


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    H04N PICTORIAL COMMUNICATION, e.g. TELEVISION , Bildübertragung, z.B. Fernsehen / G06K Erkennen von Daten , RECOGNITION OF DATA / G08G Anlagen zur Steuerung, Regelung oder Überwachung des Verkehrs , TRAFFIC CONTROL SYSTEMS




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