基于Intel Real Sense 3D实感技术的三维脚型测量与重构

Three - Dimensional Foot - type Measurement and Reconstruction Based on Intel "s Real Sense 3d Technology

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。

Abstract:

In this paper,a convenient method based on Real Sense technology of foot parameter measuring is puts 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 finish foot three dimensional reconstruction and the extracting of characteristic parameter quickly and exactly,but also has good robustness．