会员体验
专利管家(专利管理)
工作空间(专利管理)
风险监控(情报监控)
数据分析(专利分析)
侵权分析(诉讼无效)
联系我们
交流群
官方交流:
QQ群: 891211   
微信请扫码    >>>
现在联系顾问~
热词
    • 1. 发明专利
    • Method for determining position of structure within image and position measuring device for carrying out the method
    • 用于确定图像中的结构位置的方法和实现方法的位置测量装置
    • JP2012073258A
    • 2012-04-12
    • JP2011213393
    • 2011-09-08
    • Carl Zeiss Sms Gmbhカール ツァイス エスエムエス ゲーエムベーハー
    • MARIO RENKLI
    • G01B11/00G03F1/84H01L21/027
    • G03F1/84G03F9/7007G03F9/7088G06T7/001G06T7/74G06T2207/30148
    • PROBLEM TO BE SOLVED: To provide a method for determining a position of a structure within an image relative to a reference point and to provide a position measuring device for carrying out the method.SOLUTION: A method for determining the position of a structure within an image relative to a reference point, in which the structure has a center of symmetry, comprises: providing an image which comprises the structure and which has a reference point; carrying out at least one symmetry operation of the image with respect to the reference point, by means of which at least one mirror image is obtained which has a mirrored structure congruent relative to the structure; determining at least one displacement vector between the structure and one mirrored structure or two mirrored structures; and calculating the position of the structure as a position of the center of symmetry of the structure relative to the reference point from the at least one displacement vector. Furthermore, the position measuring device is provided for determining the position of a structure within an image relative to a reference point.
    • 要解决的问题:提供一种用于确定图像内的结构相对于参考点的位置的方法,并且提供用于执行该方法的位置测量装置。 解决方案:一种用于确定图像内的结构相对于参考点的位置的方法,其中所述结构具有对称中心,包括:提供包括所述结构并具有参考点的图像; 执行相对于参考点的图像的至少一个对称操作,借助于该至少一个镜像获得具有相对于该结构一致的镜像结构; 确定结构与一个镜像结构或两个镜像结构之间的至少一个位移矢量; 以及从所述至少一个位移矢量计算所述结构的位置作为所述结构相对于所述参考点的对称中心的位置。 此外,位置测量装置用于确定图像内的结构相对于参考点的位置。 版权所有(C)2012,JPO&INPIT