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1. 发明授权

US07268345B2 Optical scanner and method for 3-dimensional scanning 失效
标题翻译：光学扫描仪和三维扫描方法
公开(公告)号：US07268345B2
公开(公告)日：2007-09-11
申请号：US10414676
申请日：2003-04-16
申请人： Howard J. Schultz
发明人： Howard J. Schultz
IPC分类号： H01J3/14 , G01B11/24 , H04N1/04
CPC分类号： H01J3/14 , H04N1/00795 , H04N1/00827 , H04N13/221
摘要： An optical scanner for three-dimensional scanning comprises: a support bed; a flat, transparent plate; guide rails under the transparent plate; a carriage slidably attached to the guide rails; and one or more sensors attached to the bed/case or carriage. For three-dimensional imaging, multiple scanned images of the object are obtained, each of which is from light reflecting off the object at a different angle with respect to the path of the carriage. This is done by shining light on the object and appropriately channeling reflected light, from at least two different directions, into the sensor(s). In one embodiment, the carriage has three CCD sensors, one oriented rearwards (with respect to the path of travel of the carriage), one oriented vertically, and one oriented forwards—each effectively “sees” the object from a different orientation. The multiple scanned images can be used for stereoscopic viewing and/or three-dimensional rendering using a computer.
摘要翻译：一种用于三维扫描的光学扫描器包括：支撑床; 平板，透明板; 透明板下的导轨; 可滑动地附接到导轨的托架; 以及一个或多个连接到床/箱或托架上的传感器。对于三维成像，获得物体的多个扫描图像，每个扫描图像都是相对于托架路径以不同角度从物体反射的光。这通过在对象上照射光并将反射光从至少两个不同方向适当地引导到传感器中来完成。在一个实施例中，滑架具有三个CCD传感器，一个朝向后方（相对于滑架的行进路径），一个垂直定向，一个前进方向有效地从不同的方向“看到”物体。多个扫描图像可以用于使用计算机的立体观看和/或三维渲染。

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