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    METHOD AND SYSTEM FOR GENERATING SCAN DATA OF AN AREA OF INTEREST
    2.
    发明公开
    METHOD AND SYSTEM FOR GENERATING SCAN DATA OF AN AREA OF INTEREST 审中-公开

    公开(公告)号：EP4411499A1

    公开(公告)日：2024-08-07

    申请号：EP23155195.3

    申请日：2023-02-06

    申请人： Hexagon Technology Center GmbH

    发明人： KARRER, Marco ,  ADZIC, Andrej ,  ZIEGLER, Thomas ,  KOLECKI, Jakub

    IPC分类号： G05D1/00 ,  G05D1/02

    CPC分类号： G05D2109/1220240101 ,  G05D2105/8920240101 ,  G05D1/2465 ,  G05D1/242 ,  G05D2111/5220240101 ,  G05D1/2247 ,  G05D2111/1720240101 ,  G05D2107/9020240101

    摘要： The invention pertains to a system and a method (100) for generating three-dimensional scan data of one or more areas of interest in an environment, the method comprising a user defining (110) the one or more areas of interest using a mobile device in the environment, and a scanning device performing a scanning procedure (120) at each defined area of interest to generate the scan data of the respective area of interest, wherein defining the areas of interest comprises, for each area of interest, generating (114) identification data, wherein generating the identification data at least comprises generating (112) image data of the respective area of interest, and the scanning procedure at each defined area of interest is performed (128) by a mobile robot comprising the scanning device and being configured for autonomously performing a scan of a surrounding area using the scanning device, the mobile robot having a SLAM functionality for simultaneous localization and mapping and being configured to autonomously move through the environment using the SLAM functionality, wherein the identification data is provided (116) to the mobile robot, and, in the course of each scanning procedure, the mobile robot navigates (122) to the respective area of interest using the identification data, detects (124) the respective area of interest using the identification data; and uses the scanning device to scan (126) the respective area of interest to generate the three-dimensional scan data.

    MEASURING SYSTEM PROVIDING SHAPE FROM SHADING
    7.
    发明公开
    MEASURING SYSTEM PROVIDING SHAPE FROM SHADING 审中-公开

    公开(公告)号：EP4379316A1

    公开(公告)日：2024-06-05

    申请号：EP22210549.6

    申请日：2022-11-30

    申请人： Hexagon Technology Center GmbH

    发明人： YANG, Zheng ,  STIGWALL, Johan ,  JENSEN, Thomas

    IPC分类号： G01B11/25

    CPC分类号： G01B11/25

    摘要： The invention relates to a measuring system (1) for measuring an object, the measuring system (1) comprising a measuring device (10) and a controlling and processing unit (5). The measuring device (10) comprises at least one camera (11), a first optical sensor (20) and a second optical sensor (30), the first optical sensor (20) provides a first field of view and is configured for collecting first measuring data representing a first part of the object (2), the second optical sensor (30) provides a second field of view and is configured for collecting second measuring data representing a second part of the object (2). The second optical sensor (30) comprises at least three light sources (31-34) configured for illuminating the object (2) from at least three different poses. The controlling and processing unit (5) comprises a second capturing mode which is configured to provide the second measuring data by illuminating the object (2) from the at least three different poses by performing at least three illumination steps with each illumination step providing illumination by one of the three light sources (31-34), capturing at least three images by capturing an image for each of the illumination steps, deriving surface topography information based on processing the at least three images and the at least three different poses of the light sources (31-34), and the controlling and processing unit (5) comprises a referencing functionality which is configured to provide registered measuring data by referencing the first measuring data with the second measuring data.