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    • 1. 发明申请
    • MOBILE PROJECTION SYSTEM FOR SCALING AND ORIENTATION OF SURFACES SURVEYED BY AN OPTICAL MEASURING SYSTEM
    • 通过光学测量系统测量的表面的移动和定向的移动投影系统
    • WO2010094751A3
    • 2011-09-22
    • PCT/EP2010052081
    • 2010-02-18
    • 3G SOFTWARE & MEASUREMENT GMBHLENZ GUNTHERGAICH ANDREAS
    • LENZ GUNTHERGAICH ANDREAS
    • G01B11/25
    • G01C15/004
    • The present invention describes a device for surveying a surface (104) in a real world coordinate system (111). The device comprises a pattern projecting unit (101) adapted for projecting a predefined pattern (105) onto the surface (104), an optical measurement system (102) adapted for determining positional and image data of a projected pattern (106) on the surface (104), wherein the positional and image data are indicative of the predefined pattern (105) in a measuring coordinate system (112), and a processing unit (103) adapted for determining transformation data based on the predefined pattern (105) and the determined positional and image data of the projected pattern (106). The transformation data allow a transformation between the real world coordinate system (111) and the measuring coordinate system (112) to thereby survey the surface (104).
    • 本发明描述了一种用于测量现实世界坐标系(111)中的表面(104)的装置。 该装置包括适于将预定义图案(105)投影到表面(104)上的图案投影单元(101),适于确定表面上的投影图案(106)的位置和图像数据的光学测量系统(102) (104),其中所述位置和图像数据指示测量坐标系(112)中的预定义模式(105);以及处理单元(103),适于基于所述预定模式(105)和 确定投影图案(106)的位置和图像数据。 变换数据允许真实世界坐标系(111)和测量坐标系(112)之间的变换,从而测量表面(104)。
    • 2. 发明申请
    • MOBILE PROJECTION SYSTEM FOR SCALING AND ORIENTATION OF SURFACES SURVEYED BY AN OPTICAL MEASURING SYSTEM
    • 通过光学测量系统测量的表面的移动和定向的移动投影系统
    • WO2010094751A2
    • 2010-08-26
    • PCT/EP2010/052081
    • 2010-02-18
    • 3G SOFTWARE & MEASUREMENT GMBHLENZ, GuntherGAICH, Andreas
    • LENZ, GuntherGAICH, Andreas
    • G01C15/004
    • The present invention describes a device for surveying a surface (104) in a real world coordinate system (111). The device comprises a pattern projecting unit (101) adapted for projecting a predefined pattern (105) onto the surface (104), an optical measurement system (102) adapted for determining positional and image data of a projected pattern (106) on the surface (104), wherein the positional and image data are indicative of the predefined pattern (105) in a measuring coordinate system (112), and a processing unit (103) adapted for determining transformation data based on the predefined pattern (105) and the determined positional and image data of the projected pattern (106). The transformation data allow a transformation between the real world coordinate system (111) and the measuring coordinate system (112) to thereby survey the surface (104).
    • 本发明描述了一种用于测量现实世界坐标系(111)中的表面(104)的装置。 该装置包括适于将预定义图案(105)投影到表面(104)上的图案投影单元(101),适于确定表面上的投影图案(106)的位置和图像数据的光学测量系统(102) (104),其中所述位置和图像数据指示测量坐标系(112)中的预定义模式(105);以及处理单元(103),适于基于所述预定模式(105)和 确定投影图案(106)的位置和图像数据。 变换数据允许真实世界坐标系(111)和测量坐标系(112)之间的变换,从而测量表面(104)。