公开(公告)号：US20100245554A1

公开(公告)日：2010-09-30

申请号：US12588664

申请日：2009-10-22

申请人： Yun Young Nam ,  Moo Rim Kim ,  Suck Chul Kim ,  We Duke Cho

发明人： Yun Young Nam ,  Moo Rim Kim ,  Suck Chul Kim ,  We Duke Cho

IPC分类号： H04N7/18 ,  H04N5/232 ,  A42B1/24

CPC分类号： H04N7/18 ,  G06T7/0002 ,  G06T2207/30196 ,  G06T2207/30232

摘要： Provided are vision watching system and method for a safety hat. The vision watching system includes: a receiver which receives an image signal of a watching zone of a camera; a processor which determines whether an object of the image signal is a person, based on a size and an outline of the object and determines whether the person wears a safety hat, based on at least one or more of red (R), green (G), and blue (B) values of a head part of the person and a Hue value of Hue, Saturation, Value (HSV) of the head part; and a transmitter which outputs a Pan-Tilt-Zoom (PTZ) control signal of the camera to obtain a thumbnail image of the person when determining the person who does not wear the safety hat.

摘要翻译： 提供安全帽的视力监视系统和方法。 视觉观看系统包括：接收器，其接收相机的观看区域的图像信号; 基于物体的大小和轮廓来确定图像信号的对象是否是人的处理器，并且基于红色（R），绿色（R）和（R））中的至少一个或多个来确定该人是否佩戴安全帽， G）和头部的蓝色（B）值和头部的色调，饱和度，值（HSV）的色调值; 以及当确定不戴安全帽的人时，输出相机的平移倾斜（PTZ）控制信号以获得人的缩略图的发射器。