JP6930840B2 - 測量システム - Google Patents
測量システム Download PDFInfo
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- JP6930840B2 JP6930840B2 JP2017044429A JP2017044429A JP6930840B2 JP 6930840 B2 JP6930840 B2 JP 6930840B2 JP 2017044429 A JP2017044429 A JP 2017044429A JP 2017044429 A JP2017044429 A JP 2017044429A JP 6930840 B2 JP6930840 B2 JP 6930840B2
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01C—MEASURING DISTANCES, LEVELS OR BEARINGS; SURVEYING; NAVIGATION; GYROSCOPIC INSTRUMENTS; PHOTOGRAMMETRY OR VIDEOGRAMMETRY
- G01C11/00—Photogrammetry or videogrammetry, e.g. stereogrammetry; Photographic surveying
- G01C11/04—Interpretation of pictures
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B64—AIRCRAFT; AVIATION; COSMONAUTICS
- B64U—UNMANNED AERIAL VEHICLES [UAV]; EQUIPMENT THEREFOR
- B64U20/00—Constructional aspects of UAVs
- B64U20/80—Arrangement of on-board electronics, e.g. avionics systems or wiring
- B64U20/87—Mounting of imaging devices, e.g. mounting of gimbals
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01C—MEASURING DISTANCES, LEVELS OR BEARINGS; SURVEYING; NAVIGATION; GYROSCOPIC INSTRUMENTS; PHOTOGRAMMETRY OR VIDEOGRAMMETRY
- G01C11/00—Photogrammetry or videogrammetry, e.g. stereogrammetry; Photographic surveying
- G01C11/02—Picture taking arrangements specially adapted for photogrammetry or photographic surveying, e.g. controlling overlapping of pictures
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01C—MEASURING DISTANCES, LEVELS OR BEARINGS; SURVEYING; NAVIGATION; GYROSCOPIC INSTRUMENTS; PHOTOGRAMMETRY OR VIDEOGRAMMETRY
- G01C15/00—Surveying instruments or accessories not provided for in groups G01C1/00 - G01C13/00
- G01C15/002—Active optical surveying means
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- G—PHYSICS
- G06—COMPUTING OR CALCULATING; COUNTING
- G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
- G06T7/00—Image analysis
- G06T7/20—Analysis of motion
- G06T7/246—Analysis of motion using feature-based methods, e.g. the tracking of corners or segments
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- G—PHYSICS
- G06—COMPUTING OR CALCULATING; COUNTING
- G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
- G06T7/00—Image analysis
- G06T7/20—Analysis of motion
- G06T7/285—Analysis of motion using a sequence of stereo image pairs
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- G—PHYSICS
- G06—COMPUTING OR CALCULATING; COUNTING
- G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
- G06T7/00—Image analysis
- G06T7/70—Determining position or orientation of objects or cameras
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B64—AIRCRAFT; AVIATION; COSMONAUTICS
- B64U—UNMANNED AERIAL VEHICLES [UAV]; EQUIPMENT THEREFOR
- B64U2101/00—UAVs specially adapted for particular uses or applications
- B64U2101/30—UAVs specially adapted for particular uses or applications for imaging, photography or videography
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- G—PHYSICS
- G06—COMPUTING OR CALCULATING; COUNTING
- G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
- G06T2207/00—Indexing scheme for image analysis or image enhancement
- G06T2207/10—Image acquisition modality
- G06T2207/10016—Video; Image sequence
- G06T2207/10021—Stereoscopic video; Stereoscopic image sequence
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- G—PHYSICS
- G06—COMPUTING OR CALCULATING; COUNTING
- G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
- G06T2207/00—Indexing scheme for image analysis or image enhancement
- G06T2207/10—Image acquisition modality
- G06T2207/10032—Satellite or aerial image; Remote sensing
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- G—PHYSICS
- G06—COMPUTING OR CALCULATING; COUNTING
- G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
- G06T2207/00—Indexing scheme for image analysis or image enhancement
- G06T2207/30—Subject of image; Context of image processing
- G06T2207/30181—Earth observation
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- G—PHYSICS
- G06—COMPUTING OR CALCULATING; COUNTING
- G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
- G06T2207/00—Indexing scheme for image analysis or image enhancement
- G06T2207/30—Subject of image; Context of image processing
- G06T2207/30241—Trajectory
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- G—PHYSICS
- G06—COMPUTING OR CALCULATING; COUNTING
- G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
- G06T2207/00—Indexing scheme for image analysis or image enhancement
- G06T2207/30—Subject of image; Context of image processing
- G06T2207/30244—Camera pose
Landscapes
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Multimedia (AREA)
- Remote Sensing (AREA)
- Radar, Positioning & Navigation (AREA)
- Computer Vision & Pattern Recognition (AREA)
- Theoretical Computer Science (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Mechanical Engineering (AREA)
- Aviation & Aerospace Engineering (AREA)
- Length Measuring Devices By Optical Means (AREA)
Description
2 移動撮影装置
3 測量装置
4 解析装置
10 UAV(移動体)
11 カメラ(撮影部)
14 撮影制御部
17 画像記憶部
33 測距部(測量部)
34 測量制御部
35 水平角検出部(測量部)
36 鉛直角検出部(測量部)
43 測量記憶部
50 相対撮影位置算出部
51 飛行軌跡算出部(移動軌跡算出部)
52 写真測量解析部
Claims (3)
- 移動体に設けられ写真測量用の画像を複数撮影する撮影部と、
前記撮影部を追尾して前記撮影部の位置を連続的に測量する測量部と、
前記撮影部により撮影した複数の画像に基づき各画像の相対的撮影位置を算出する相対撮影位置算出部と、
前記測量部による測量結果から前記移動体の移動軌跡を算出する移動軌跡算出部と、
前記相対撮影位置算出部から標定解析により算出された相対的撮影位置の点群と、前記移動軌跡算出部により算出された移動軌跡とを移動、回転、拡大又は縮小することで重ね合わせて対応付けて、写真測量用のデータを生成する写真測量解析部と、
を備える測量システム - 前記写真測量解析部は、前記相対撮影位置の点群と前記移動軌跡とのずれが最小となるように前記相対的撮影位置の点群を前記移動軌跡に調整することで前記対応付けを行う請求項1記載の測量システム。
- 前記写真測量解析部は、前記移動軌跡中に前記相対撮影位置と一致する測量結果が存在しない場合には、当該相対撮影位置に最も近い測量結果を当該相対撮影位置とする請求項1又は2記載の測量システム。
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2017044429A JP6930840B2 (ja) | 2017-03-08 | 2017-03-08 | 測量システム |
| US15/913,002 US10337863B2 (en) | 2017-03-08 | 2018-03-06 | Survey system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2017044429A JP6930840B2 (ja) | 2017-03-08 | 2017-03-08 | 測量システム |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JP2018146524A JP2018146524A (ja) | 2018-09-20 |
| JP6930840B2 true JP6930840B2 (ja) | 2021-09-01 |
Family
ID=63444857
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2017044429A Active JP6930840B2 (ja) | 2017-03-08 | 2017-03-08 | 測量システム |
Country Status (2)
| Country | Link |
|---|---|
| US (1) | US10337863B2 (ja) |
| JP (1) | JP6930840B2 (ja) |
Families Citing this family (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP7188687B2 (ja) * | 2018-07-17 | 2022-12-13 | エアロセンス株式会社 | 情報処理方法、プログラム、および情報処理システム |
| CN109636848B (zh) * | 2018-12-17 | 2020-12-25 | 武汉天乾科技有限责任公司 | 一种基于无人机的油气管道巡检方法 |
| FR3090089B1 (fr) * | 2018-12-18 | 2021-03-12 | Soletanche Freyssinet | Procédé d’assistance au traitement d’un sol |
| CN110470279B (zh) * | 2019-09-05 | 2022-05-27 | 上海伯镭智能科技有限公司 | 一种基于多旋翼无人机的集中式光伏电站电池组件缺陷巡检系统 |
| CN111189433A (zh) * | 2019-12-02 | 2020-05-22 | 中国地质科学院岩溶地质研究所 | 一种基于无人机航拍的岩溶峰林地貌参数测量方法 |
| KR102372446B1 (ko) * | 2020-08-13 | 2022-03-11 | 동아대학교 산학협력단 | 무인비행체와 가상 수상 기준점을 활용한 수위 측정 및 3차원 수면 공간정보 생성 방법 |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP2511656A1 (de) * | 2011-04-14 | 2012-10-17 | Hexagon Technology Center GmbH | Vermessungssystem zur Bestimmung von 3D-Koordinaten einer Objektoberfläche |
| JP5882693B2 (ja) * | 2011-11-24 | 2016-03-09 | 株式会社トプコン | 航空写真撮像方法及び航空写真撮像装置 |
| EP2527787B1 (en) | 2011-05-23 | 2019-09-11 | Kabushiki Kaisha TOPCON | Aerial photograph image pickup method and aerial photograph image pickup apparatus |
| JP6367522B2 (ja) * | 2013-02-28 | 2018-08-01 | 株式会社トプコン | 航空写真システム |
| JP5882951B2 (ja) | 2013-06-14 | 2016-03-09 | 株式会社トプコン | 飛行体誘導システム及び飛行体誘導方法 |
| JP6506032B2 (ja) * | 2015-01-28 | 2019-04-24 | 株式会社トプコン | 測量データ処理装置、測量データ処理方法およびプログラム |
-
2017
- 2017-03-08 JP JP2017044429A patent/JP6930840B2/ja active Active
-
2018
- 2018-03-06 US US15/913,002 patent/US10337863B2/en active Active
Also Published As
| Publication number | Publication date |
|---|---|
| JP2018146524A (ja) | 2018-09-20 |
| US10337863B2 (en) | 2019-07-02 |
| US20180259330A1 (en) | 2018-09-13 |
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