首页> 外国专利> DEVICE AND METHOD FOR GENERATING THREE-DIMENSIONAL LIKENESS, AND COMPUTER-READABLE RECORDING MEDIUM WITH PROGRAM FOR GENERATING THREE-DIMENSIONAL LIKENESS RECORDED THEREON

DEVICE AND METHOD FOR GENERATING THREE-DIMENSIONAL LIKENESS, AND COMPUTER-READABLE RECORDING MEDIUM WITH PROGRAM FOR GENERATING THREE-DIMENSIONAL LIKENESS RECORDED THEREON

机译：生成三维律的装置和方法，以及具有用于生成由此记录的三维律的程序的计算机可读记录介质

页面导航

摘要
著录项
相似文献

摘要

PPROBLEM TO BE SOLVED: To automatically transform the coordinates of three-dimensional shape data provided by a three-dimensional shape measuring instrument into system coordinates. PSOLUTION: This three-dimensional likeness generating device is provided with the first means for finding a straight line to minimize the sum of distances to a sequence of points of the gravity centers, using the gravity centers of the three-dimensional shape data divided by a plurality of optional XZ planes in the coordinate system in the three-dimensional shape measuring instrument as the sequence of the point, and for conducting transformation for making the found straight line serve as a Y axis with respect to the three-dimensional shape data, and the second means for rotation-moving the three-dimensional shape data transformed by the first means, with combination of rotation-moving using an X axis as the center, and rotation-moving using a Z axis as the center, in a coordinate system of the three-dimensional shape measuring instrument, for finding a position to minimize the sum of the shortest distances to the Y axis defined by the first means from all the apex data, and for defining the Y axis in the position as the Y axis for the coordinate system of the system coordinate. PCOPYRIGHT: (C)2003,JPO

机译：

要解决的问题：将三维形状测量仪器提供的三维形状数据的坐标自动转换为系统坐标。

解决方案：该三维相似度生成装置配备有第一装置，该第一装置使用三维形状数据的重心来找到一条直线，以使到重心点序列的距离的总和最小化在三维形状测量仪的坐标系中由多个可选的XZ平面除以该点的序列，并进行转换以使找到的直线相对于三维形状成为Y轴数据，以及第二装置，用于将通过第一装置转换后的三维形状数据以X轴为中心的旋转移动和以Z轴为中心的旋转移动相组合。三维形状测量仪器的坐标系，用于从所有顶点数据中找到一个位置，以使与第一个装置定义的Y轴最短距离的总和最小化，将Y轴作为系统坐标的坐标系的Y轴插入。

版权：（C）2003，日本特许厅展开▼

著录项

公开/公告号JP2003216980A

专利类型
公开/公告日2003-07-31

原文格式PDF
申请/专利权人 SANYO ELECTRIC CO LTD;
展开▼

申请/专利号JP20020014807
发明设计人 ISHIKAWA NAOYA;KOSHIMIZU YAMATO;FUJIWARA TAKAYUKI;
展开▼

申请日2002-01-23
分类号G06T17/40;G06T1/00;
国家 JP
入库时间 2022-08-22 00:15:33

相似文献

专利
外文文献
中文文献