Ricoh Company, Ltd.

Topcon Corporation

Nec Corporation

Nec Lcd Technologies, Ltd.

Sony Corporation

Kabushiki Kaisha Toshiba

Google Inc.

Kabushiki Kaisha Topcon

Other

Honda Motor Co., Ltd.

Sap Se

Sap Ag

Stanley Electric Co., Ltd

Shanghai Tianma Micro-Electronics Co., Ltd.

Mitsuba Corporation

Takeshi Sasaki

Shingo Matsushita

Junichi Iida

Nobuyuki Fukaya

Satoshi Saito

Shinji Asami

Ikuhisa Okamoto

Hiroki Okada

Takahiro Watanabe

Akira Kunieda

Daisuke Sasaki

Hitoshi Hattori

Tetsuji Anai

Shohichi Satoh

Nobuyoshi Suzuki

Kenji Yamada

Hitoshi Otani

Jun Yamada

Junichi Tokita

Hiromoto Saitoh

Hidenobu Noda

Hitoshi Ootani

Takuya Asai

Kaoru Kumagai

Masahiro Tamura

Nobuyuki Nishita

Nobuo Kochi

Tadayuki Ito

Michael Siliski

Tsutomu Kadotani

Kiichiroh Gotoh

Fumio Ohtomo

Makoto Watanabe

Hidenori Ikeno

Chiaki Takubo

Kazuki Osaragi

You Sasaki

Kimikazu Matsumoto

Takeshi Akai

Kan Shimizu

Miki Mori

Hideki Morita

Satoshi Inada

Taisuke Goto

Masayuki Shimoyama

Masato Inoue

Takahisa Hannuki

Ryosuke Tomizawa

Tatsuya Ohmaru

Toshio Nitta

Masayuki Arima

Syouichi Kuroha

Hideaki Shiraishi

Yukiyasu Ibe

Toru Ukita

Daisuke Kobayashi

Hirofumi Arai

Tasuku Ueyama

Masaya Yonaga

Tooru Ikeda

Toshikatsu Kobayashi

Yuko Shibusawa

Norikatsu Shibata

Teppei Hamada

Taeko Satoh

Takeshi Miyaji

Yu Yamamoto

Junici Iida

Tetsuroh Asakura

Kiyomasa Hasegawa

Tsatsuya Ohmaru

Hiroki Fujiya

Provided is a surveying instrument including a distance measuring module configured to measure a distance to an object, an optical axis deflector configured to deflect the distance measuring light, a measuring direction image pickup module configured to acquire an observation image, an arithmetic control module, and an operation panel includes a display module, the arithmetic control module is configured to cause the optical axis deflector to perform a scan with a predetermined scan pattern and create an overlay image as a superimposition of the locus of the scan pattern on the observation image, and calculate a formula of a straight line or a curve line based on a measurement result of intersections or the closest points to the intersections between the straight line or the curve line drawn along a ridge line or a contour of the object and the locus of the scan pattern on the displayed overlay image.

Surveying instrument, surveying method and surveying program

A light deflector includes: a conductor layer formed as an integral layer on an SOI oxide film layer; a piezoelectric element having an upper electrode, a piezoelectric film, and a conductor layer serving as a lower electrode; an interlayer insulating film covering the conductor layer and the piezoelectric element from the surface side; a plurality of wirings formed on the surface of the interlayer insulating film in such a manner as to extend in the region of the surface of the interlayer insulating film under which the conductor layer exists; and a ground electrode connected to the conductor layer.

MEMS device

A plurality of shift images are generated by shifting a fluoroscopic image by a prescribed increment within a prescribed range in a craniocaudal direction. Then, a normalized correlation coefficient between a DRR image and each of the plurality of shift images is calculated. Next, a shift amount of the shift image corresponding to the largest normalized correlation coefficient among the plurality of normalized correlation coefficients is determined to be the positional deviation.

Radiation treatment system comprising a CT apparatus, a treatment planning apparatus, and a radiation control apparatus, radiation control method, and storage medium

An object of the present invention is to provide a guidance system and the like which are capable of showing an object from a point of view of an operator in an accurate manner when displaying the object on a display portion. A guidance system includes: a survey apparatus that surveys an object from a point of view that differs from a point of view of a user; and a display portion that displays the object from the point of view of the user, wherein the survey apparatus is configured to perform ranging by irradiating the object with ranging light and receiving reflected ranging light from the object, and survey information of the object having been surveyed by the survey apparatus is changed to the point of view of the user and displayed on the display portion.

Guidance system, control method of guidance system, and control program of guidance system

A surveying assistance system includes an information display terminal and a surveying device configured to measure a point cloud in a three-dimensional space. The surveying assistance system includes a terminal display unit configured to show a first image of a measurement site captured from a position of the information display terminal and a second image produced from information related to the measurement site, and a surveying assistance unit configured to assist measurement performed by the surveying device, by using the terminal display unit.

Surveying assistance system, information display terminal, surveying assistance method, and storage medium storing surveying assistance program

A method and apparatus for determining the position of a laser scanner using one or more optical targets, each arranged at a known point. The apparatus includes: a ground control point position obtaining part which obtains information of arrangement positions of multiple optical reflection targets; a laser scanner approximate position data obtaining part which obtains an approximate position of a laser scanner; a laser scanning data obtaining part which obtains data of multiple luminescent points; a processing objective point extracting part which extracts multiple luminescent points having luminance exceeding a specific threshold value; and a laser scanner position calculating part which gives data of the arrangement position of the optical reflection target to each of the extracted multiple luminescent points so as to calculate position of the laser scanner.

Survey data processing apparatus, survey data processing method and survey data processing program

A surveying information management system using an information display terminal and a surveying device configured to measure a point cloud in a three-dimensional space includes: a surveying information acquisition unit configured to acquire, from the surveying device, the surveying information including point cloud data associated with position information; an area setting unit configured to set a display area for the point cloud; a segment setting unit configured to divide the display area into predetermined unit segments; a point cloud amount calculation unit configured to calculate a point cloud amount in a space of each of the unit segments; and a point cloud amount display unit configured to display, on the information display terminal, information according to the point cloud amount calculated for each of the unit segments of the display area by the point cloud amount calculation unit.

Surveying information management system, surveying information management method, and storage medium storing surveying information management program

A ventilation includes an inlet opening, an outlet opening, and a ventilation passage. The inlet opening is disposed in an interior space at a rear portion of a vehicle. The outlet opening exhausts air in the interior space that has passed through the inlet opening to the outside of the vehicle. The ventilation passage is formed by being surrounded by an interior member that faces the interior space and a vehicle body panel that covers the outside of the interior member, and allows communication between the inlet opening and the outlet opening. A shielding plate that extends to intersect a noise entry path from the outlet opening to the inlet opening is disposed in a middle of the ventilation passage.

Ventilation structure of vehicle

A display device includes a first liquid crystal panel configured to display an image to be seen by the observer, and a second liquid crystal panel laid on the first liquid crystal panel. The second liquid crystal panel includes a black matrix defining pixels, opaque gate lines disposed to be distant from one another in a first direction, and opaque data lines disposed to be distant from one another in a second direction different from the first direction. Lines of the black matrix disposed to be distant from one another in the first direction and the gate lines constitute dark lines disposed at a specified pitch in the first direction. Lines of the black matrix disposed to be distant from one another in the second direction and the data lines constitute dark lines disposed at a specified pitch in the second direction.

Liquid crystal display device

Correspondence relationships between two laser scanning point clouds are easily determined with high accuracy. A data processor includes a laser scanning point cloud acquiring unit and a laser scanning point cloud correspondence relationship determining unit. The laser scanning point cloud acquiring unit acquires a first laser scanning point cloud that is obtained in a first time period and a second laser scanning point cloud that is obtained in a second time period. The laser scanning point cloud correspondence relationship determining unit determines correspondence relationships between the first laser scanning point cloud and the second laser scanning point cloud on the basis of a laser scanning point cloud relating to a fixed object. The fixed object is contained in both the first laser scanning point cloud and the second laser scanning point cloud and does not change between the first time period and the second time period.

Data processor, data processing method, and data processing program for determining correspondence relationships between laser scanning point clouds

[Problem] To obtain high measurement accuracy in aerial photogrammetry while reducing the cost of installing a measurement target. [Solution] According to the present invention, a launching pad for an unmanned aircraft on which a UAVis installed before take off is provided with: a target indication that constitutes a target locating point used for aerial photogrammetry; and position determining units that determine the position of the UAVwith respect to the launching pad in a state in which the position of the UAVwith respect to the target indication before take off is specified.

Placement table for unmanned aerial vehicle, surveying method, surveying device, surveying system and program

The invention provides a flying vehicle tracking method, which comprises an optical tracking in which a tracking light is projected to a retro-reflector of a flying vehicle with the retro-reflector, the tracking light is received, and a tracking of the flying vehicle is performed based on a light receiving result, and an image tracking in which an image of the flying vehicle is acquired, the flying vehicle is detected from the image, and the tracking of the flying vehicle is performed based on a detection result, wherein the optical tracking and the image tracking are executed in parallel with each other, and in a case where the flying vehicle cannot be tracked by the optical tracking, the optical tracking is returned based on the detection result of the image tracking.

Flying vehicle tracking method, flying vehicle image acquiring method, flying vehicle displaying method and flying vehicle guiding system

A technique is provided to enable reduction in cost relating to installation of orientation targets in aerial photogrammetry. A survey data processing device includes a positioning data receiving unit, a relative orientation unit, an absolute orientation unit, and an adjustment calculation executing unit. The positioning data receiving unit receives positioning data obtained by tracking and positioning a reflective prism of an aerial vehicle by a total station. The aerial vehicle also has a camera. The relative orientation unit calculates relative exterior orientation parameters of the camera by relative orientation using photographed images taken by the camera. The absolute orientation unit provides a true scale to the relative exterior orientation parameters by absolute orientation using the positioning data and the relative exterior orientation parameters. The adjustment calculation executing unit corrects the relative exterior orientation parameters having the true scale, by using a positional relationship between the camera and the reflective prism.

Survey data processing device, survey data processing method, and survey data processing program

A survey system includes a camera provided on a UAV and taking a plurality of images for photogrammetry. A surveying portion tracking the camera and continuously determining a position of the camera and a relative photographing position calculation portion calculates a relative photographing position of each image based on the plurality of images taken by the camera, and a traveling path calculation portion calculates a traveling path of the UAV from a survey result obtained by the surveying portion. A photogrammetry analysis portion associating a point group of the relative photographing positions calculated by the relative photographing position calculation portion with a flight path calculated by the flight path calculation portion, and generating data for photogrammetry.

Survey system

A technique for making multiple still images, which are photographed by a traveling mobile body, and the traveled route of the photographing correspond to each other, is obtained. A survey data processing device includes an input unitan image processing unitand a synchronous processing unitThe input unitis configured to receive image data of multiple still images, which are photographed from a mobile body flying, and receive flight data, in which a flight route of the mobile body is measured. The image processing unitis configured to estimate a flight route of the mobile body based on changes in positions of feature points included in the multiple still images on a screen. The synchronous processing unitis configured to specify a matching relationship between the flight route of the flight data and the estimated flight route.

Survey data processing device, survey data processing method, and program therefor

Growing community of inventors

Tokyo, Japan

Takeshi Sasaki