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    AUTOMATIC REGISTRATION
    2.
    发明申请
    AUTOMATIC REGISTRATION 审中-公开

    公开(公告)号：US20180322124A1

    公开(公告)日：2018-11-08

    申请号：US16022203

    申请日：2018-06-28

    Applicant: Autodesk, Inc.

    Inventor： Oytun Akman ,  Ronald Poelman ,  Seth Koterba

    IPC: G06F17/30 ,  G06T17/20 ,  G06K9/46

    CPC classification number: G06F17/3053 ,  G06F17/30247 ,  G06F17/30598 ,  G06K9/46 ,  G06T17/20

    Abstract: A method, system, apparatus, article of manufacture, and computer-readable storage medium provide the ability to merge multiple point cloud scans. A first raw scan file and a second raw scan file (each including multiple points) are imported. The scan files are segmented by extracting segments based on geometry in the scene. The segments are filtered. A set of candidate matching feature pairs are acquired by registering features from one scan to features from another scan. The two raw scan files are merged based on the candidate matching feature pairs

    Automatic registration
    3.
    发明授权
    Automatic registration 有权

    公开(公告)号：US09740711B2

    公开(公告)日：2017-08-22

    申请号：US14558243

    申请日：2014-12-02

    Applicant: Autodesk, Inc.

    Inventor： Oytun Akman ,  Ronald Poelman ,  Seth Koterba

    IPC: G06F17/30 ,  G06K9/46 ,  G06T17/20

    CPC classification number: G06F17/3053 ,  G06F17/30247 ,  G06F17/30598 ,  G06K9/32 ,  G06K9/46 ,  G06K9/4604 ,  G06K9/6204 ,  G06T17/00 ,  G06T17/20 ,  G06T2210/56

    Abstract: A method, system, apparatus, article of manufacture, and computer-readable storage medium provide the ability to merge multiple point cloud scans. A first raw scan file and a second raw scan file (each including multiple points) are imported. The scan files are segmented by extracting segments. Features are extracted from the segments. A set of candidate matching feature pairs are acquired by registering/matching/pairing features from one scan to features from another scan. The candidate pairs are refined based on an evaluation of all of the matching pairs. The candidate pairs are further refined by extracting sample points from the segments (within the matched pairs) and refining the pairs based on the points. The feature pairs are scored and then merged based on the scores.

    AUTOMATIC REGISTRATION
    4.
    发明申请
    AUTOMATIC REGISTRATION 有权
    自动登记

    公开(公告)号：US20150154199A1

    公开(公告)日：2015-06-04

    申请号：US14558243

    申请日：2014-12-02

    Applicant: Autodesk, Inc.

    Inventor： Oytun Akman ,  Ronald Poelman ,  Seth Koterba

    IPC: G06F17/30

    CPC classification number: G06F17/3053 ,  G06F17/30247 ,  G06F17/30598 ,  G06K9/32 ,  G06K9/46 ,  G06K9/4604 ,  G06K9/6204 ,  G06T17/00 ,  G06T17/20 ,  G06T2210/56

    Abstract: A method, system, apparatus, article of manufacture, and computer-readable storage medium provide the ability to merge multiple point cloud scans. A first raw scan file and a second raw scan file (each including multiple points) are imported. The scan files are segmented by extracting segments. Features are extracted from the segments. A set of candidate matching feature pairs are acquired by registering/matching/pairing features from one scan to features from another scan. The candidate pairs are refined based on an evaluation of all of the matching pairs. The candidate pairs are further refined by extracting sample points from the segments (within the matched pairs) and refining the pairs based on the points. The feature pairs are scored and then merged based on the scores.

    Abstract translation: 方法，系统，装置，制品和计算机可读存储介质提供合并多个点云扫描的能力。 导入第一个原始扫描文件和第二个原始扫描文件（每个包含多个点）。 扫描文件通过提取段进行分段。 特征是从段中提取出来的。 通过从一次扫描注册/匹配/配对特征来获得一组候选匹配特征对，来自另一次扫描的特征。 基于对所有匹配对的评估来改进候选对。 通过从段（匹配对中）提取采样点并基于点来精炼对来进一步改进候选对。 特征对得分，然后根据分数合并。

    Automatic registration
    5.
    发明授权
    Automatic registration 有权

    公开(公告)号：US10042899B2

    公开(公告)日：2018-08-07

    申请号：US15625499

    申请日：2017-06-16

    Applicant: Autodesk, Inc.

    Inventor： Oytun Akman ,  Ronald Poelman ,  Seth Koterba

    IPC: G06F17/30 ,  G06K9/46 ,  G06T17/20

    Abstract: A method, system, apparatus, article of manufacture, and computer-readable storage medium provide the ability to merge multiple point cloud scans. A first raw scan file and a second raw scan file (each including multiple points) are imported. The scan files are segmented by extracting segments based on geometry in the scene. The segments are filtered to reduce a number of segments and identify features. A set of candidate matching feature pairs are acquired by coarsely registering features from one scan to features from another scan. The candidate pairs are refined by improving alignment based on corresponding points in the features. The candidate pairs are scored and then merged based on the scores.

    AUTOMATIC REGISTRATION
    6.
    发明申请
    AUTOMATIC REGISTRATION 审中-公开

    公开(公告)号：US20170286430A1

    公开(公告)日：2017-10-05

    申请号：US15625499

    申请日：2017-06-16

    Applicant: Autodesk, Inc.

    Inventor： Oytun Akman ,  Ronald Poelman ,  Seth Koterba

    IPC: G06F17/30 ,  G06T17/20 ,  G06K9/46

    CPC classification number: G06F17/3053 ,  G06F17/30247 ,  G06F17/30598 ,  G06K9/32 ,  G06K9/46 ,  G06K9/4604 ,  G06K9/6204 ,  G06T17/00 ,  G06T17/20 ,  G06T2210/56

    Abstract: A method, system, apparatus, article of manufacture, and computer-readable storage medium provide the ability to merge multiple point cloud scans. A first raw scan file and a second raw scan file (each including multiple points) are imported. The scan files are segmented by extracting segments based on geometry in the scene. The segments are filtered to reduce a number of segments and identify features. A set of candidate matching feature pairs are acquired by coarsely registering features from one scan to features from another scan. The candidate pairs are refined by improving alignment based on corresponding points in the features. The candidate pairs are scored and then merged based on the scores.

    Method and system for three dimensional mapping of an environment
    7.
    发明授权
    Method and system for three dimensional mapping of an environment 有权
    环境三维映射的方法和系统

    公开(公告)号：US09020301B2

    公开(公告)日：2015-04-28

    申请号：US13632792

    申请日：2012-10-01

    Applicant: Autodesk, Inc.

    Inventor： Aaron C. Morris ,  Seth Koterba ,  Marc Zinck

    IPC: G06K9/32 ,  G01S17/02 ,  G01S17/89 ,  G01S5/16 ,  G01S7/48

    CPC classification number: G01S5/16 ,  G01S7/4808 ,  G01S7/4813 ,  G01S17/023 ,  G01S17/87 ,  G01S17/89

    Abstract: A three-dimensional modeling system includes a multi-axis range sensor configured to capture a first set of three-dimensional data representing characteristics of objects in an environment; a data sensor configured to capture a first set of sensor data representing distances between at least a subset of the objects and the data sensor; a computer-readable memory configured to store each of the first set of three-dimensional data and the first set of sensor data; a mobile base; a processor; and a computer-readable medium containing programming instructions configured to, when executed, instruct the processor to process the first set of three-dimensional data and the first set of sensor data to generate a three-dimensional model of the environment.

    Abstract translation: 三维建模系统包括被配置为捕获表示环境中物体的特征的第一组三维数据的多轴范围传感器; 数据传感器，其被配置为捕获表示所述对象的至少一个子集与所述数据传感器之间的距离的第一组传感器数据; 计算机可读存储器，被配置为存储第一组三维数据和第一组传感器数据中的每一个; 移动基地 处理器 以及包含编程指令的计算机可读介质，其被配置为在被执行时指示处理器处理第一组三维数据和第一组传感器数据以生成环境的三维模型。

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