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BUSY PERSON DETECTION METHOD, BUSY PERSON DETECTOR, AND BUSY PERSON DETECTION PROGRAM

机译：忙人检测方法，忙人检测器和忙人检测程序

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摘要

PPROBLEM TO BE SOLVED: To provide a busy person detection method for accurately detecting whether or not an image of a person talking on phone is included in an image. PSOLUTION: A busy person detection method includes: a feature point detection step S10 for detecting a feature point of the face of a person including a pair of eyes from an image composed of the two-dimensional array of pixels expressed by pixel values for a plurality of colors; an inspected region determination step S20 for determining an inspected region G composed of pixels belonging to the color of the skin of the person in the image; a main axis calculation step S30 for calculating a direction in which a main axis in which the total sum of distances from the respective pixels belonging to the inspected region is minimum is defined as a reference line on the image; a face angle calculation step S40 for calculating an angle where a face vertical line which is vertical to a line passing through each of a pair of eyes is defined as the reference line of the image; and a busy person determination step S60 for determining whether or not the image of the person talking on phone is included in the image based on a difference between the angle of the main axis and the angle of the face vertical line. PCOPYRIGHT: (C)2011,JPO&INPIT

机译：

要解决的问题：提供一种忙人检测方法，用于准确检测图像中是否包括正在通话的人的图像。

解决方案：忙人检测方法包括：特征点检测步骤S10，用于从由像素值表示的二维像素阵列组成的图像中检测包括一对眼睛的人的脸部的特征点用于多种颜色;检查区域确定步骤S20，用于确定由属于图像中的人的皮肤的颜色的像素组成的检查区域G;主轴计算步骤S30被定义为图像上的基准线，该主轴计算步骤S30用于计算将距属于被检查区域的各个像素的距离的总和最小的主轴的方向;用于计算角度的面部角度计算步骤S40，其中将与穿过一对眼睛中的每只眼睛的线垂直的面部垂直线定义为图像的基准线;繁忙者确定步骤S60，用于基于主轴的角度和面部垂直线的角度之间的差来确定图像中是否包括电话交谈的人的图像。

版权：（C）2011，日本特许厅＆INPIT 展开▼

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公开/公告号JP2010271922A

专利类型
公开/公告日2010-12-02

原文格式PDF
申请/专利权人 FUJIFILM CORP;
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申请/专利号JP20090123231
发明设计人 KO GAKUHIN;
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申请日2009-05-21
分类号G06T1/00;G08B25/00;
国家 JP
入库时间 2022-08-21 18:21:32

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