公开(公告)号：US20220172406A1

公开(公告)日：2022-06-02

申请号：US17550357

申请日：2021-12-14

Applicant: LEICA GEOSYSTEMS AG

Inventor： Josef MUELLER ,  Oliver FAIX ,  Jochen SCHEJA ,  Stefan PETKOV ,  Josef LAIS ,  Tim MAYER ,  Bernhard METZLER

IPC: G06T11/00 ,  G06T7/70 ,  G06V10/74 ,  G06F3/041 ,  G01C11/08 ,  G01C11/02

Abstract: A method and device for displaying desired positions in a live image of a construction site. The method mat include recording at least one position-referenced image of the construction site; linking at least one desired position to the position-referenced image; storing the position-referenced image together with desired position linkage in an electronic memory; recording a live image of the construction site, in particular in the form of a video, wherein the live image and the position-referenced image at least partially represent an identical detail of the construction site; retrieving the stored position-referenced image from the memory; fitting the position-referenced image with the live image, so that the desired position linked to the position-referenced image can be overlaid in a position-faithful manner on the live image; and position-faithful display of the desired position as a graphic marking in the live image.

公开(公告)号：US20220283327A1

公开(公告)日：2022-09-08

申请号：US17413328

申请日：2018-12-13

Applicant: LEICA GEOSYSTEMS AG

Inventor： Josef MUELLER ,  Oliver FAIX ,  Jochen SCHEJA ,  Stefan PETKOV ,  Josef LAIS ,  Tim MAYER ,  Bernhard METZLER

IPC: G01V1/00 ,  G01W1/10

Abstract: The invention relates to a measurement system, e.g. comprising a total station and an auxiliary measurement instrument in the form of a pole, and/or an auxiliary measurement instrument, e.g. a pole, and/or a method for determining positions in the field of geodesics or on construction sites, e.g. by means of a construction laser.