The invention discloses an image processing system and method of an automobile electronic rearview mirror. The system comprises a camera, a video decoding chip, a data transmission module, an image processing module, a memory, a D/A converter and a display. Wherein the camera obtains images, the video decoding chip carries out A/D acquisition on the obtained images, image information is converted into digital quantity, and then the digital quantity is sent to the image processing module through the data transmission module; and the image processing module is used for sequentially carrying out electronic image stabilization processing, image distortion correction and image enhancement processing on image information of image input, finally transmitting the processed image information to a memory for storage, converting the processed image information into an image through a D/A converter, and transmitting the image to a display for display. According to the method, the processing time of a single-frame image is shortened, the limitation of a use scene is overcome, the classification accuracy is ensured while the calculation amount is reduced, the image is subjected to omnibearing processing, and it can be ensured that a high-quality image is obtained.

    本发明公开了汽车电子后视镜的图像处理系统及方法。所述系统包括摄像头、视频解码芯片、数据传输模块、图像处理模块、存储器、D/A转换器和显示器;其中,摄像头获取图像,视频解码芯片对所获取的图像进行A/D采集,将图像信息转化为数字量,然后经过数据传输模块送至图像处理模块;图像处理模块,依次对图像输入的图像信息进行电子图像稳像处理、图像畸变校正和图像增强处理,最后将处理后的图像信息输送至存储器进行储蓄,以及经过D/A转换器转换为图像后送至显示器显示。本发明减少了单帧图像的处理时间,克服了使用场景的局限性,在减少计算量的同时保证分类的准确性,对图像进行全方位处理,本发明可以保证获得高质量图像。


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    Title :

    Image processing system and method of automobile electronic rearview mirror


    Additional title:

    汽车电子后视镜的图像处理系统及方法


    Contributors:
    GUO ZHIYOU (author) / DENG YI (author) / HE XIAO (author) / HUANG PEIFENG (author) / PAN FENG (author) / ZHANG KANG (author)

    Publication date :

    2022-10-04


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    G06V / B60R Fahrzeuge, Fahrzeugausstattung oder Fahrzeugteile, soweit nicht anderweitig vorgesehen , VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR / G06N COMPUTER SYSTEMS BASED ON SPECIFIC COMPUTATIONAL MODELS , Rechnersysteme, basierend auf spezifischen Rechenmodellen / G06T Bilddatenverarbeitung oder Bilddatenerzeugung allgemein , IMAGE DATA PROCESSING OR GENERATION, IN GENERAL



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