英特尔杯作品2010年一等奖作品摘要
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便携式三维重建系统 (一等奖作品)
本文引用地址：https://www.eepw.com.cn/article/133027.htmPortable Three-dimensional Profiler
郭明宇 邹 润 张 波
南京大学(Nanjing University)
摘要：本作品设计实现了一种嵌入式的便捷实时的非接触三维重建系统，以Intel(R) Atom(TM) 处理器为核心，运用结构光以及图像处理相结合的方法，将二维信息转换到三维空间中。对点云进行拼接、融合、精简、三维Delaunay三角剖分，在OpenGL中显示。系统成像细节丰富，可交互操作，在传统以及新兴的3D技术领域有广泛应用前景。与时下的三维重建系统相比，克服了体积大、功耗高、成本昂贵、操作复杂等缺陷。采用Intel C++编译库编译，并采用IPP、OpenMP优化，CPU负载平衡，使得重建速度快，实时性良好。
关键词：三维测量，三维重建，结构光，点云拼接，便携式
Abstract：This work designs a convenient non-contact 3D reconstruction system based on embedded technology which depends on Intel(R) Atom(TM) processor. By the combination of structured light and the method of image processing，the two-dimensional information can be converted into3D space. Through the processing of slicing ，integration ，retrenchment for the point cloud，the image can be displayed by the algorithm called 3D Delaunay triangulation. This imaging system with rich detail can be operatedinteractively and has extensive application prospect. Compared to the other recent product，the system can overcome the disadvantages of large size，high power consumption，expensive cost，the complexity of operation. Programs are compiled through Intel C + + compiler libraries and optimized by IPPand OpenMP for full CPU utilization and a higher speed.
Keywords：3D Measurement, 3D Reconstruction, Structural light, Point clouds Registratiion, Portable
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