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11.发明申请公开(公告)号：US20210080578A1
公开(公告)日：2021-03-18
申请号：US17017723
申请日：2020-09-11
Applicant: Topcon Corporation
Inventor： Tadayuki ITO
Abstract: To provide a three-dimensional survey apparatus, a three-dimensional survey method, and a three-dimensional survey program which are capable of executing registration of point cloud data in an efficient manner. A three-dimensional survey apparatus includes a collimating ranging unit, a scanner unit, and a control calculation portion. The control calculation portion calculates and stores coordinates of a machine reference point of the collimating ranging unit at a survey position by collimation of a telescope portion, stores point cloud data having been acquired at the survey position by controlling the scanner unit, and executes control for performing, based on the stored coordinates of the machine reference point, positioning of the point cloud data having been acquired by the scanner unit.
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公开(公告)号：US20190180714A1
公开(公告)日：2019-06-13
申请号：US16211296
申请日：2018-12-06
Applicant: TOPCON CORPORATION
Inventor： Takahiro KOMEICHI , Tadayuki ITO
Abstract: A technique is provided to facilitate visual recognition of deviations and misalignments in a superposed image. The superposed image is generated by superposing laser scanning point clouds on a panoramic image, which is obtained by stitching base images that are taken from different points of view. The panoramic image can include deviations between the base images. The superposed image can include misalignments between the point cloud image and the panoramic image. A display controlling device for a survey image includes a panoramic image generating unit that generates a panoramic image by stitching multiple still images, an image and point-cloud-image superposing unit that superposes laser scanning point clouds on the panoramic image, and a point-cloud-image transparency adjuster that adjusts a transparency of the image of the laser scanning point clouds to cause the laser scanning point clouds to be visually recognized while the underlying panoramic image is also visually recognized.
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公开(公告)号：US20180068492A1
公开(公告)日：2018-03-08
申请号：US15689029
申请日：2017-08-29
Applicant: TOPCON CORPORATION
Inventor： Naoki MORIKAWA , Tadayuki ITO
IPC: G06T19/20
CPC classification number: G06T19/20 , G06T7/50 , G06T2200/24 , G06T2207/10028 , G06T2210/56 , G06T2219/2016
Abstract: A three dimensional display of point cloud data on a screen is rotated at improved working efficiency. An image processing device includes a point cloud data display controlling unit and a marker display controlling unit. The point cloud data display controlling unit controls rotation of a three dimensional display of point cloud data on a screen. The marker display controlling unit controls display of a rotational marker that indicates the direction of the rotation. The rotational marker is displayed on the screen at a position specified by an operator. The three dimensional display of the point cloud data is rotatable around the position of the rotational marker.
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14.发明申请IMAGE PROCESSING DEVICE, IMAGE PROCESSING METHOD, AND IMAGE PROCESSING PROGRAM 审中-公开图像处理设备，图像处理方法和图像处理程序公开(公告)号：US20170078570A1
公开(公告)日：2017-03-16
申请号：US15264950
申请日：2016-09-14
Applicant: TOPCON CORPORATION
Inventor： Tadayuki ITO , You Sasaki , Takahiro Komeichi , Naoki Morikawa
CPC classification number: H04N5/23238 , G06F3/03543 , G06F3/04815 , G06T3/0062 , H04N5/265
Abstract: Deviations in a panoramic image obtained by compositing multiple images are corrected. An image processing device includes an image data receiving unit, a selection receiving unit, a three-dimensional position obtaining unit, a projection sphere setting unit, and a composited image generating unit. The image data receiving unit receives data of multiple still images, which are taken from different viewpoints and contain the same object. The selection receiving unit receives selection of a specific position of the object. The three-dimensional position obtaining unit obtains data of a three-dimensional position of the selected position. The projection sphere setting unit calculates a radius “R” based on the three-dimensional position of the selected position and sets a projection sphere having the radius “R”. The composited image generating unit projects the multiple still images on the projection sphere and thereby generates a composited image.
Abstract translation: 纠正通过合成多个图像获得的全景图像的偏差。 图像处理装置包括图像数据接收单元，选择接收单元，三维位置获取单元，投影球设置单元和合成图像生成单元。 图像数据接收单元接收来自不同视点并且包含相同对象的多个静止图像的数据。 选择接收单元接收对象的特定位置的选择。 三维位置获取单元获得所选位置的三维位置的数据。 投影球设定单元基于所选择的位置的三维位置计算半径“R”，并且设置具有半径“R”的投影球。 合成图像生成单元将多个静止图像投影在投影球上，从而生成合成图像。
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公开(公告)号：US20230315927A1
公开(公告)日：2023-10-05
申请号：US18127178
申请日：2023-03-28
Applicant: TOPCON CORPORATION
Inventor： Atsushi DOJI , Tadayuki ITO , Nobuyuki NISHITA , Takeshi DOHMOTO
IPC: G06F30/13 , G06Q10/063
CPC classification number: G06F30/13 , G06Q10/063
Abstract: The present invention supports a routine work related to operation of a building to be performed by a manager of the building after completion of building construction. A management system includes a completion database storing, an environment database storing, a rule database including a rule table storing, with respect to an operation rule of the building, a rule ID of the operation rule, rule attributes of the operation rule, and a rule element of the operation rule, and an object table storing the rule ID and related member attributes of a related member related to the rule ID, an operation database including an operation rule table storing the rule ID, a member list of the related member, and an operation rule element based on the rule element, and an operation rule creating unit configured to create the operation rule table.
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Patent Agency Ranking
公开(公告)号：US20230315926A1
公开(公告)日：2023-10-05
申请号：US18127174
申请日：2023-03-28
Applicant: TOPCON CORPORATION
Inventor： Atsushi DOJI , Tadayuki ITO , Nobuyuki NISHITA , Takeshi DOHMOTO
IPC: G06F30/13
CPC classification number: G06F30/13
Abstract: A management system includes a completion database storing, with respect to a completion member of a building, at least a member ID and member coordinates, an environment database storing, with respect to environment conditions of the building including the completion member after completion or an object related to the completion member, at least an environment acquisition result ID and environment acquisition coordinates, an operation model creating unit configured to extract, as an operation member, the completion member related to the environment conditions acquired, and create an operation model of the operation member, and an operation database in which, with respect to the operation member, an operation member ID, the member ID, operation member coordinates, and an operation member shape are stored based on the operation model.
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公开(公告)号：US20220319023A1
公开(公告)日：2022-10-06
申请号：US17657188
申请日：2022-03-30
Applicant: Topcon Corporation
Inventor： Kaede YARIMIZU , Takeshi SASAKI , Tadayuki ITO
Abstract: A point cloud information processing device including: an image analyzer configured to analyze pieces of image information taken from different viewpoints, recognize different segments in each of the images, assign a label to each of the regions, and generate labeled image information; a point cloud labeling unit configured to assign, to each point of the pieces of point cloud information of the different viewpoints, a label of a corresponding segment in the labeled image information based on a positional information of each point, thereby generating pieces of labeled point cloud information; and a point cloud integration unit configured to align the pieces of labeled point cloud information by using a label common in the pieces of labeled point cloud information.
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公开(公告)号：US20220026208A1
公开(公告)日：2022-01-27
申请号：US17443324
申请日：2021-07-24
Applicant: Topcon Corporation
Inventor： Tadayuki ITO , Takeshi SASAKI
Abstract: A surveying system includes a surveying device, a UAV, and a processor. The surveying device includes a first camera and a combination of a laser scanner and a total station. The UAV is mounted with a second camera. The processor includes an image data receiving unit, a laser scanning data receiving unit, a specified part receiving unit, a flight plan setting unit, and a camera direction setting unit. The specified part receiving unit receives a desired part specified in a photographic image taken by the first camera. The flight plan setting unit sets a flight route of the UAV that contains a position of a viewpoint for viewing the desired part, on the basis of laser scanning data. The camera direction setting unit sets directions of the second camera during flight of the UAV along the flight route, on the basis of the laser scanning data.
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19.发明申请公开(公告)号：US20210080256A1
公开(公告)日：2021-03-18
申请号：US17017715
申请日：2020-09-11
Applicant: Topcon Corporation
Inventor： Tadayuki ITO , Kenichiro YOSHINO , Yoshihiro NISHI , Motohiro MIYAJIMA
Abstract: To provide a three-dimensional survey apparatus, a three-dimensional survey method, and a three-dimensional survey program which are capable of suppressing an occurrence of a data-deficient part. A three-dimensional survey apparatus includes a collimating ranging unit, a scanner unit, and a control calculation portion. If there is a data-deficient part where three-dimensional data is not acquired among a measurement object when the scanner unit acquires point cloud data, the control calculation portion executes control to replenish the three-dimensional data related to the data-deficient part having been acquired by the collimating ranging unit to the point cloud data having been acquired by the scanner unit.
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公开(公告)号：US20180091802A1
公开(公告)日：2018-03-29
申请号：US15712288
申请日：2017-09-22
Applicant: Topcon Corporation
Inventor： Naoki MORIKAWA , Tadayuki ITO
IPC: H04N13/04
CPC classification number: H04N13/351 , G06T19/00 , G06T2200/24 , G06T2210/56 , H04N13/324 , H04N13/398
Abstract: An image processing apparatus is provided to display an image on a screen, the image facilitating visual ascertainment of relationships between each of a plurality of items of point cloud data and point cloud data arising from combining the plurality of items of point cloud data. The image processing apparatus includes a display controlling section configured to 3D display combination point cloud data combining a plurality of items of point cloud data obtained from a plurality of viewpoints and allow 3D display of one item out of the plurality of items of point cloud data obtained from the plurality of viewpoints.
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