The invention discloses a target object identification method and device. If more target objects exist in the reference image, the ratio of the first weight to the second weight can be increased, themisjudgment probability of the target objects in the recognition process can be reduced, the recognition accuracy of the target objects is improved, and the responsivity of the background in the recognition process is reduced, so that the authenticity of the recognition result of the target objects is improved. Moreover, according to the embodiment of the invention, the reference image is identified according to the target identification model; a target object in the subarea is determined according to an identification result; therefore, when the identification method is applied to the application scene of the outdoor parking lot, even if the outdoor parking lot is located in the sand land, the identification of the vehicle is not influenced, so that the idle parking space can be determined according to the determined parked vehicle, the user is guided, and the experience feeling of the user is improved.

    本发明公开了一种目标对象的识别方法及装置,若参考图像中存在较多的目标对象时,可以增加第一权重与第二权重的比值,可以降低在识别过程中对目标对象的误判几率,提高目标对象的识别准确率,降低背景在识别过程中的响应度,从而提高目标对象的识别结果的真实性。并且,由于本发明实施例中根据目标识别模型对参考图像进行识别,之后再根据识别结果确定子区域内的目标对象,所以在该识别方法应用至室外停车场的应用场景中时,即使室外停车场处于沙土地中,也不会影响车辆的识别,从而有利于根据确定出的已停放的车辆确定空闲车位,进而实现对用户进行引导,提高用户的体验感受。


    Access

    Download


    Export, share and cite



    Title :

    Target object identification method and device


    Additional title:

    一种目标对象的识别方法及装置


    Contributors:

    Publication date :

    2020-09-11


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    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 / G06K Erkennen von Daten , RECOGNITION OF DATA



    Target object identification method and electronic equipment

    LIU YANG | European Patent Office | 2025

    Free access

    OBJECT IDENTIFICATION DEVICE AND OBJECT IDENTIFICATION METHOD

    HOTTA MIYAKO / KIDO HIDEAKI / USHIBA HIDEYUKI | European Patent Office | 2024

    Free access

    OBJECT IDENTIFICATION METHOD AND OBJECT IDENTIFICATION DEVICE

    SAKAI EI / MURASE HIROSHI / DEGUCHI DAISUKE et al. | European Patent Office | 2015

    Free access

    OBJECT IDENTIFICATION DEVICE AND OBJECT IDENTIFICATION METHOD

    HOTTA MIYAKO / KIDO HIDEAKI / USHIBA HIROYUKI | European Patent Office | 2024

    Free access

    Target identification device and target movement prediction method

    KITA HITOSHI / TOKUYAMA YUKIHIRO | European Patent Office | 2015

    Free access