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    • 8. 发明申请
    • Method for detecting 3D measurement data using allowable error zone
    • 使用允许误差区域检测3D测量数据的方法
    • US20060273268A1
    • 2006-12-07
    • US11284182
    • 2005-11-21
    • Seock BaeDong LeeSeung KimSung Cho
    • Seock BaeDong LeeSeung KimSung Cho
    • G01N21/86G01V8/00
    • G01N21/9515G01B21/045G01N2021/9516
    • A method of detecting 3D measurement data using an allowable error zone is provided. The method detects 3D measurement data that corresponds to a preset measurement allowable error zone for each basic diagram when detecting 3D measurement data. For that purpose, a control unit generates auxiliary geometry data from a design data storage unit on the basis of analysis information of the design data; sets an allowable error zone for measurement in the auxiliary geometry data on the basis of allowable error information inputted from a user interface; controls a coordinate system of measurement data to coincide with a coordinate system of design data of the object; extracts candidate point groups included in the allowable error zone for measurement of the auxiliary geometry data from the measurement data; and fits the candidate point groups extracted from the candidate point groups included in the allowable error zone for measurement to output the fitted candidate point groups to the user interface.
    • 提供了使用允许误差区域检测3D测量数据的方法。 当检测3D测量数据时,该方法检测与每个基本图的预设测量允许误差区相对应的3D测量数据。 为此,控制单元基于设计数据的分析信息从设计数据存储单元生成辅助几何数据; 基于从用户界面输入的允许误差信息,在辅助几何数据中设定测量允许误差区域; 控制测量数据的坐标系与物体的设计数据的坐标系一致; 从所述测量数据中提取包括在所述容许误差区域中的用于测量所述辅助几何数据的候选点组; 并且适合从包括在用于测量的允许误差区域中的候选点组提取的候选点组,以将拟合的候选点组输出到用户界面。