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Face Three-Dimensional Measuring Device based on Gray Coding Structured light and Stereo Vision

机译:基于灰色编码结构光和立体视觉的人脸三维测量装置

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Three-dimensional (3D) face recognition, as an important tool of modem authentication, is being causing concerns interests by more and more researcher. In this paper, a 3D measuring device for Chine-se adult's facial data based on Gray coding structured light and stereo vision was designed. The measuring model was built based on the Measuring principle. After errors analyzing, the error of image coordinate extracting is determined as the largest error source for measuring result. The results of experiments show that this design is feasible, and the acquirement of the 3D data of human face is achieved. The reconstruct surface is similar in the visual effects, and the surface of human face could be display smoothly and detail.
机译:三维(3D)人脸识别作为调制解调器身份验证的重要工具,正在引起越来越多研究人员的关注。本文设计了一种基于格雷编码的结构光和立体视觉的中国se成年人的面部数据3D测量装置。测量模型是根据测量原理建立的。经过误差分析,将图像坐标提取误差确定为测量结果的最大误差源。实验结果表明,该设计是可行的,实现了人脸3D数据的获取。重建的表面在视觉效果上相似,并且人脸的表面可以被平滑且精细地显示。

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