摘要
提出一种基于Real Sense技术的足部参数测量方法,仪器装置携带方便、成本低廉、操作简洁;该算法运用Intel Real Sense技术,搭建了使用多台SR300的足型重建系统;该系统首先将从深度图像中获取的各个足面轮廓点云在系统规定世界坐标系内叠加融合,然后用ICP算法进行精准配准完成对点云的融合,最后得到完整足部轮廓点云并根据定义计算足部围度等足部系列参数;在进行重建的过程中运用纹理贴图技术进行渲染,得到3D图像;实验表明,该系统能够快速精确地完成三维脚型恢复和足部特征参数的提取,具有很好的鲁棒性。
In this paper,a convenient method based on Real Sense technology of foot parameter measuring is put forward,which not only has relatively low cost,but also has simple operation.This algorithm uses the Intel Real Sense technology to build a foot reconstruction system using multiple SR300.The system first combines the full-face contour points obtained from the depth image into the system-defined world coordinate system,and then uses the ICP algorithm to perform the precision registration to complete the integration of the point cloud,finally obtain the complete foot contour point cloud according to the definition of foot circumference and other foot series parameters.In the process of reconstruction using texture mapping technology to render 3D images.The result shows that the system not only can achieve foot three dimensional reconstruction and the extracting of characteristic parameter quickly and exactly,but also has good robustness.
作者
陈超奇
李新华
梅星宇
许平
Chen Chaoqi;Li Xinhua;Mei Xingyu;Xu Ping(Ministerial Key Laboratory of Intelligent Computing&Signal Processing, Anhui University,Hefei 230039,China)
出处
《计算机测量与控制》
2018年第4期23-27,共5页
Computer Measurement &Control
基金
安徽省重点研究与开发计划项目(1704a0902026)
安徽大学电子信息工程学院研究生学术创新研究基金项目奖(yqh100224)
关键词
足面扫描
REAL
SENSE
三维重构
参数测量
foot scan
real sense
three-dimensional reconstruction
parameter measurement
