英特爾杯作品2010年一等獎(jiǎng)作品摘要
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便攜式三維重建系統(tǒng) (一等獎(jiǎng)作品)
本文引用地址：http://www.ex-cimer.com/article/133027.htmPortable Three-dimensional Profiler
郭明宇 鄒 潤 張 波
南京大學(xué)(Nanjing University)
摘要：本作品設(shè)計(jì)實(shí)現(xiàn)了一種嵌入式的便捷實(shí)時(shí)的非接觸三維重建系統(tǒng)，以Intel(R) Atom(TM) 處理器為核心，運(yùn)用結(jié)構(gòu)光以及圖像處理相結(jié)合的方法，將二維信息轉(zhuǎn)換到三維空間中。對點(diǎn)云進(jìn)行拼接、融合、精簡、三維Delaunay三角剖分，在OpenGL中顯示。系統(tǒng)成像細(xì)節(jié)豐富，可交互操作，在傳統(tǒng)以及新興的3D技術(shù)領(lǐng)域有廣泛應(yīng)用前景。與時(shí)下的三維重建系統(tǒng)相比，克服了體積大、功耗高、成本昂貴、操作復(fù)雜等缺陷。采用Intel C++編譯庫編譯，并采用IPP、OpenMP優(yōu)化，CPU負(fù)載平衡，使得重建速度快，實(shí)時(shí)性良好。
關(guān)鍵詞：三維測量，三維重建，結(jié)構(gòu)光，點(diǎn)云拼接，便攜式
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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