闸机通道中基于视频人脸检测的身高测量

提出了一种基于视频人脸检测的身高测量.在不改变闸机现有造型的条件下,通过安装在闸机侧壁上的摄像头,标定视频中人体高度与视频帧中人体高度对应的像素数,然后进行人脸检测,实现了测量一定范围内身高的目的.试验结果表明,可以实现较大范围的身高测量,并且比现有的光电管对射法测量身高具有更大的灵活性.

Body Height Measure based on Video Face Detection in Gate Passway

This paper presents a method to measure body height based on video face detection,which will not change the appearance of current gate,only by installing a camera at the side of gate it will make a face detection,measure the body height within a certain range through acquiring a corresponding relation between the body height and pixel number.The test indicates that,a larger range measurement on the body height could be achieved with higher flexibility,compared with current measurement by using opposite-type...