基于人脸识别及立体视觉技术的多媒体互动装置设计

Multimedia Interaction Design Based on Face Recognition and Stereo Vision Technology

文章构建了一种新的多媒体互动方案,利用现有的立体视觉方案结合人脸识别及快速五官定位技术实现了人脸面部朝向的采集系统。文中介绍了该系统的硬件组成,并对软件检测方案进行了说明,首先通过人脸识别技术捕捉进入互动区域的互动人物,在捕捉到人脸区域内选取角点并进行立体匹配后利用立体视觉算法定位人物空间位置并拟合人脸平面,从而实现面部朝向的跟踪。

A new interactive multimedia program is done. The facial toward the acquisition system is performed by using the existing three-dimensional visual face recognition and rapid facial positioning technology. This article describes the system＇s hardware and software. First, it uses the face recognition technology to capture the interactive characters into tile interaction region. After capturing the face area, it selects the corners to complete the stereo matching, and then uses the stereoscopic vision algorithm to position characters＂ spatial location and fitting the face plane. Thus it achieves the track towards the face.