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1. 发明授权

US08082120B2 Hand-held self-referenced apparatus for three-dimensional scanning 有权
标题翻译：手持式自参照仪三维扫描
公开(公告)号：US08082120B2
公开(公告)日：2011-12-20
申请号：US12629279
申请日：2009-12-02
申请人： Éric St-Pierre , Pierre-Luc Gagné , Antoine Thomas Caron , Nicolas Beaupré , Dragan Tubic , Patrick Hébert
发明人： Éric St-Pierre , Pierre-Luc Gagné , Antoine Thomas Caron , Nicolas Beaupré , Dragan Tubic , Patrick Hébert
IPC分类号： H04N13/02
CPC分类号： G01B11/2513 , G01C11/02
摘要： A method and hand-held scanning apparatus for three-dimensional scanning of an object is described. The hand-held self-referenced scanning apparatus has a light source for illuminating retro-reflective markers, the retro-reflective markers being provided at fixed positions on or around the object, a photogrammetric high-resolution camera, a pattern projector for providing a projected pattern on a surface of the object; at least a pair of basic cameras, the basic camera cooperating with light sources, the projected pattern and at least a portion of the retro-reflective markers being apparent on the 2D images, a frame for holding all components in position within the hand-held apparatus, the frame having a handle, the frame allowing support and free movement of the scanning apparatus by a user.
摘要翻译：描述用于对象的三维扫描的方法和手持式扫描装置。手持式自参照扫描装置具有用于照明反光标记的光源，反射标记设置在物体上或周围的固定位置，摄影测量高分辨率照相机，用于提供投影的图案投影仪对象表面上的图案; 至少一对基本相机，与光源协调的基本相机，投影图案和至少一部分回射标记在2D图像上显而易见的框架，用于将所有部件保持在手持式装置，框架具有手柄，该框架允许用户支撑和扫描装置的自由移动。

2. 发明申请

US20130028478A1 OBJECT INSPECTION WITH REFERENCED VOLUMETRIC ANALYSIS SENSOR 审中-公开
标题翻译：参考体积分析传感器的对象检查
公开(公告)号：US20130028478A1
公开(公告)日：2013-01-31
申请号：US13639359
申请日：2011-05-03
申请人： Éric St-Pierre , Patrick Hébert , Charles Mony
发明人： Éric St-Pierre , Patrick Hébert , Charles Mony
IPC分类号： G06K9/00
CPC分类号： G01B11/002 , G01B17/02
摘要： A positioning method and system for non-destructive inspection of an object include providing at least one volumetric analysis sensor having sensor reference targets; providing a sensor model of a pattern of at least some of the sensor reference targets; providing object reference targets on at least one of the object and an environment of the object; providing an object model of a pattern of at least some of the object reference targets; providing a photogrammetric system including at least one camera and capturing at least one image in a field of view, at least a portion of the sensor reference and the object reference targets being apparent on the image; determining a sensor spatial relationship and an object spatial relationship; determining a sensor-to-object spatial relationship of the at I act one volumetric analysis sensor with respect to the object; repeating the steps and tracking a displacement of the volumetric analysis sensor and the object.
摘要翻译：用于物体的非破坏性检查的定位方法和系统包括提供具有传感器参考目标的至少一个体积分析传感器; 提供传感器参考目标中的至少一些的图案的传感器模型; 在所述对象和所述对象的环境中的至少一个上提供对象引用目标; 提供至少一些所述对象引用目标的模式的对象模型; 提供包括至少一个相机并且在视场中捕获至少一个图像的摄影测量系统，所述传感器参考和对象参考目标的至少一部分在图像上是明显的; 确定传感器空间关系和对象空间关系; 确定一个体积分析传感器相对于物体的传感器到物体的空间关系; 重复步骤并跟踪体积分析传感器和物体的位移。

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