红外结构光人脸三维面形测量  

Infrared Structure Light Face 3D-shape Measurement

作　　者：魏永超[1] 苏显渝[1] 

机构地区：[1]四川大学电子信息学院光电科学技术系,四川成都610064

出　　处：《激光与红外》2006年第8期696-698,共3页Laser & Infrared

基　　金：国家自然科学基金资助(No.10376018)

摘　　要：文中提出一种基于红外结构光的人脸三维面形测量方法,通过投影红外条纹在人脸表面,采用傅立叶变换轮廓术方法获取人脸三维信息,并给出了方法的原理、系统结构及实验结果。这种方法对检测对象不具有侵犯性,也满足特定环境隐蔽测量的要求,在三维人脸识别领域具有明显的应用前景。In the paper one face 3D-shape measurement based on infrared structure light is suggested, via projecting infrared stripe on face, the 3D information of face is gotten adopting Fourier transform profilometry. The principle, system framework and experiment result are presented. The method has not violation to detected objects, also meets the needs of special environment for covert measurement, and will have obvious applied foreground in the domain of 3D face recognition.

关 键 词：人脸识别 三维面形 红外 结构照明 傅里叶变换轮廓术 

分 类 号：TN219[电子电信—物理电子学] TN247