公开(公告)号：US20090310869A1

公开(公告)日：2009-12-17

申请号：US12323955

申请日：2008-11-26

申请人： Frank Thiel ,  Bjorn Popilka ,  Gerrit Kocherscheidt

发明人： Frank Thiel ,  Bjorn Popilka ,  Gerrit Kocherscheidt

IPC分类号： G06K9/46 ,  B29D11/00

CPC分类号： G01B11/2513 ,  G01B2210/52 ,  G06T7/521 ,  G06T7/55 ,  G06T7/73 ,  G06T2207/10016 ,  G06T2207/30208

摘要： A system, apparatus, method, and computer program product for evaluating an object disposed on an upper surface of an object holder. At least one first frame representing a captured portion of the object is acquired, while the object holder is positioned at each of multiple locations. At least one second frame representing a captured portion of at least one other surface of the object holder is acquired, while the object holder is positioned at each of the locations. At least one spatial characteristic associated with the captured portion of the object is determined based on at least one of the acquired frames. Values of multiple optical markers captured in each second frame are determined, where at least two of the optical markers have different characteristics. At least one of coordinates associated with the values and an orientation of the captured portion of the at least one other surface are determined.

摘要翻译： 一种用于评估设置在物体保持器的上表面上的物体的系统，装置，方法和计算机程序产品。 获取表示对象的拍摄部分的至少一个第一帧，而对象保持器位于多个位置中的每一个处。 当物体保持器位于每个位置时，获取表示物体保持器的至少一个其他表面的捕获部分的至少一个第二框架。 基于所获取的帧中的至少一个来确定与对象的所捕获的部分相关联的至少一个空间特征。 确定在每个第二帧中捕获的多个光学标记的值，其中至少两个光学标记具有不同的特性。 确定与值的相关联的坐标中的至少一个和至少一个其他表面的所捕获部分的取向。