Dense 3D surface acquisition by structured light using off-the-shelf components
Dense 3D surface acquisition by structured light using off-the-shelf components
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DOI：
10.1117/12.410877
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发表时间：
2000-12
期刊：
影响因子：
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通讯作者：
J. Guehring
中科院分区：
文献类型：
--
作者：
J. Guehring
本文描述了基于一种称为行移位处理的新处理方案的 LCD 条纹投影系统的实现。该方法的一个优点是，投影设备可以凸轮，但不要求随着时间的推移保持稳定，也不需要校准。因此，新方法允许我们使用现成的多媒体投影仪在几秒钟内获取大型物体的密集 3D 数据。由于我们能够控制照明源，因此我们还可以使用标准单色相机获取注册的颜色信息。
This paper describes the implementation of a LCD stripe projection system, based on a new processing scheme called line shift processing. One advantage of the method is, that the projection device cam, but is not required to be stable over time nor does it have to be calibrated. The new method therefore allows us to use an off-the-shelf multimedia projector to acquire dense 3D data of large objects in a matter of seconds. Since we are able to control our source of illumination, we can also acquire registered color information using standard monochrome cameras.