The present disclosure provides an image processing apparatus, an image processing method, and a movable body that acquire a level of consciousness indicating an ability of a driver to perceive a surrounding environment based on an image of the driver captured by an in-vehicle camera. An image of a wide-eye ellipse is captured at low resolution by an in-vehicle camera 100, and the eyeball position recognized by image analysis is corrected for each frame. And local high-speed processing is carried out on the eyeball position at the same time, so that tracking of the skipping action of eyeball movement is realized. In other words, by implementing active local high-speed eyeball tracking in a limited portion of a capture frame 102 of an image captured by an in-vehicle camera 100, monitoring of a skipping action of eyeball movement is achieved without causing an adhesion load.

    本公开提供了一种图像处理设备、图像处理方法和可移动体,其基于由车载相机捕获的驾驶员的图像来获取指示驾驶员认知周围环境的能力的意识水平。通过车载相机100以低分辨率捕获宽眼椭圆的图像,并且针对每一帧来校正通过图像分析识别的眼球位置。对于眼球位置,同时进行局部高速处理,从而实现对眼球运动的跳视动作的跟踪。换句话说,通过在由车载相机100捕获的图像的捕获框102的有限部分中实现主动局部高速眼球跟踪,在不造成附着负荷的情况下实现了对眼球运动的跳视动作的监视。


    Access

    Download


    Export, share and cite



    Title :

    IMAGE PROCESSING APPARATUS, IMAGE PROCESSING METHOD, AND MOVABLE OBJECT


    Additional title:

    图像处理设备、图像处理方法和可移动体


    Contributors:
    OBA EIJI (author)

    Publication date :

    2022-06-24


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    H04N PICTORIAL COMMUNICATION, e.g. TELEVISION , Bildübertragung, z.B. Fernsehen / B60W CONJOINT CONTROL OF VEHICLE SUB-UNITS OF DIFFERENT TYPE OR DIFFERENT FUNCTION , Gemeinsame Steuerung oder Regelung von Fahrzeug-Unteraggregaten verschiedenen Typs oder verschiedener Funktion / G06T Bilddatenverarbeitung oder Bilddatenerzeugung allgemein , IMAGE DATA PROCESSING OR GENERATION, IN GENERAL / G06V / G08G Anlagen zur Steuerung, Regelung oder Überwachung des Verkehrs , TRAFFIC CONTROL SYSTEMS