公开(公告)号：US20160212402A1

公开(公告)日：2016-07-21

申请号：US14992478

申请日：2016-01-11

申请人： KABUSHIKI KAISHA TOSHIBA

发明人： Yoshihiro MARUYAMA ,  Makoto HATAKEYAMA ,  Yuji KAWAGUCHI ,  Tetsuo ENDOH ,  Shohei MATSUMOTO

IPC分类号： H04N13/00 ,  H04N13/02

CPC分类号： H04N13/122 ,  G01C15/002 ,  H04N13/218

摘要： A spatial information visualization apparatus in an embodiment includes a storage, a vacant space processor, a spatial information generator, and an image generator. The storage stores design dimensions of a target space, and measurement information indicating coordinates of a measurement point of the target space measured by scanning the target space from a plurality of different reference points in the target space, for each of the reference points. The vacant space processor specifies a vacant space existing in the measured space stored in the storage, on the basis of the coordinates of the measurement point of the target space included in the measurement information read for each of the reference points from the storage, coordinates of the reference point, and the design dimensions of the space.

摘要翻译： 实施例中的空间信息可视化装置包括存储器，空白处理器，空间信息发生器和图像生成器。 存储器存储目标空间的设计尺寸，以及针对每个参考点，指示通过从目标空间中的多个不同参考点扫描目标空间而测量的目标空间的测量点的坐标的测量信息。 空间空间处理器基于从存储器读取的每个参考点的测量信息中包括的目标空间的测量点的坐标，指定存储在存储器中的测量空间中存在的空白空间，坐标 参考点和空间的设计尺寸。

公开(公告)号：US20150042645A1

公开(公告)日：2015-02-12

申请号：US14453724

申请日：2014-08-07

申请人： Kabushiki Kaisha Toshiba

发明人： Yuji KAWAGUCHI ,  Yoshinori SATOH ,  Makoto HATAKEYAMA ,  Masahiro MOTOHASHI ,  Tetsuo ENDOH ,  Shohei MATSUMOTO

IPC分类号： G06T15/08

CPC分类号： G01S7/4808

摘要： According to one embodiment, a three-dimensional data processing apparatus includes: an acquiring unit configured to acquire point group data measured by a three-dimensional measuring instrument that emits a beam for scanning from one position in a space in which a target object exists; a discriminating unit configured to discriminate a region unirradiated with the beam in the space on a basis of the point group data; a coordinate integrating unit configured to integrate, into one global coordinate system, respective local coordinate systems at a plurality of the positions at each of which the three-dimensional measuring instrument is placed; and an extracting unit configured to extract an overlapping region formed by integrating, into the global coordinate system, the unirradiated regions discriminated in the respective local coordinate systems.

摘要翻译： 根据一个实施例，三维数据处理装置包括：获取单元，被配置为获取由存在目标对象的空间中的一个位置发射用于扫描的光束的三维测量仪器测量的点组数据; 识别单元，被配置为基于所述点组数据来区分在所述空间中未被照射的区域的区域; 坐标积分单元，被配置为将三维测量仪器放置在其中的每一个的多个位置处，并入一个全局坐标系中的各个局部坐标系; 以及提取单元，被配置为提取通过将在各个局部坐标系中识别的未照射区域积分成全局坐标系而形成的重叠区域。