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    • 1. 发明申请
    • Image processing system
    • 图像处理系统
    • US20070291999A1
    • 2007-12-20
    • US11844097
    • 2007-08-23
    • Hisao ItoKozo BabaAkiyoshi TafukuTaku SaitoMasatoshi TohnoTaku Katagiri
    • Hisao ItoKozo BabaAkiyoshi TafukuTaku SaitoMasatoshi TohnoTaku Katagiri
    • G06K9/00
    • G06K9/00832G06K9/00248G06K9/4647G06T7/73G06T2207/30201
    • Provided are an image processing method, an image processing system, an image processing device and a computer program for detecting a detection object such as nares of the driver with a high degree of accuracy in, for example, a system using an in-vehicle camera which is mounted on a vehicle and takes an image of the face of the driver. A detection object is diversified by a variety of detection methods such as a method for detecting a plurality of locations in the vertical direction as candidates during image pickup of an image, detecting a range to be a candidate of a detection object on the basis of the brightness of a pixel for each of rows of pixels lined up in the horizontal direction corresponding to each detected location and specifying a detection object from candidates of a detection object on the basis of the length of the detected range.
    • 提供了一种图像处理方法,图像处理系统,图像处理装置和计算机程序,用于在例如使用车载摄像机的系统中以高精度检测驾驶员的鼻孔等检测对象 其安装在车辆上并拍摄驾驶员的脸部的图像。 检测对象通过各种检测方法多样化,例如用于在垂直方向上检测多个位置的方法,作为图像的图像拾取期间的候选,基于检测对象的检测对象的候选值检测范围 根据检测范围的长度,在与检测到的各个位置对应的水平方向排列的每行像素的像素的亮度,并根据检测对象的长度来指定检测对象。