JPWO2021044777A1 - - Google Patents
Info
- Publication number
- JPWO2021044777A1 JPWO2021044777A1 JP2021543660A JP2021543660A JPWO2021044777A1 JP WO2021044777 A1 JPWO2021044777 A1 JP WO2021044777A1 JP 2021543660 A JP2021543660 A JP 2021543660A JP 2021543660 A JP2021543660 A JP 2021543660A JP WO2021044777 A1 JPWO2021044777 A1 JP WO2021044777A1
- Authority
- JP
- Japan
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
Classifications
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01S—RADIO DIRECTION-FINDING; RADIO NAVIGATION; DETERMINING DISTANCE OR VELOCITY BY USE OF RADIO WAVES; LOCATING OR PRESENCE-DETECTING BY USE OF THE REFLECTION OR RERADIATION OF RADIO WAVES; ANALOGOUS ARRANGEMENTS USING OTHER WAVES
- G01S17/00—Systems using the reflection or reradiation of electromagnetic waves other than radio waves, e.g. lidar systems
- G01S17/86—Combinations of lidar systems with systems other than lidar, radar or sonar, e.g. with direction finders
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01B—MEASURING LENGTH, THICKNESS OR SIMILAR LINEAR DIMENSIONS; MEASURING ANGLES; MEASURING AREAS; MEASURING IRREGULARITIES OF SURFACES OR CONTOURS
- G01B11/00—Measuring arrangements characterised by the use of optical techniques
- G01B11/002—Measuring arrangements characterised by the use of optical techniques for measuring two or more coordinates
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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
- G01—MEASURING; TESTING
- G01C—MEASURING DISTANCES, LEVELS OR BEARINGS; SURVEYING; NAVIGATION; GYROSCOPIC INSTRUMENTS; PHOTOGRAMMETRY OR VIDEOGRAMMETRY
- G01C21/00—Navigation; Navigational instruments not provided for in groups G01C1/00 - G01C19/00
- G01C21/20—Instruments for performing navigational calculations
- G01C21/203—Specially adapted for sailing ships
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01C—MEASURING DISTANCES, LEVELS OR BEARINGS; SURVEYING; NAVIGATION; GYROSCOPIC INSTRUMENTS; PHOTOGRAMMETRY OR VIDEOGRAMMETRY
- G01C3/00—Measuring distances in line of sight; Optical rangefinders
- G01C3/02—Details
- G01C3/06—Use of electric means to obtain final indication
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01S—RADIO DIRECTION-FINDING; RADIO NAVIGATION; DETERMINING DISTANCE OR VELOCITY BY USE OF RADIO WAVES; LOCATING OR PRESENCE-DETECTING BY USE OF THE REFLECTION OR RERADIATION OF RADIO WAVES; ANALOGOUS ARRANGEMENTS USING OTHER WAVES
- G01S17/00—Systems using the reflection or reradiation of electromagnetic waves other than radio waves, e.g. lidar systems
- G01S17/02—Systems using the reflection of electromagnetic waves other than radio waves
- G01S17/06—Systems determining position data of a target
- G01S17/42—Simultaneous measurement of distance and other co-ordinates
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01S—RADIO DIRECTION-FINDING; RADIO NAVIGATION; DETERMINING DISTANCE OR VELOCITY BY USE OF RADIO WAVES; LOCATING OR PRESENCE-DETECTING BY USE OF THE REFLECTION OR RERADIATION OF RADIO WAVES; ANALOGOUS ARRANGEMENTS USING OTHER WAVES
- G01S17/00—Systems using the reflection or reradiation of electromagnetic waves other than radio waves, e.g. lidar systems
- G01S17/88—Lidar systems specially adapted for specific applications
- G01S17/93—Lidar systems specially adapted for specific applications for anti-collision purposes
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
- G06T1/00—General purpose image data processing
- G06T1/20—Processor architectures; Processor configuration, e.g. pipelining
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
- G06T7/00—Image analysis
- G06T7/70—Determining position or orientation of objects or cameras
- G06T7/73—Determining position or orientation of objects or cameras using feature-based methods
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
- G06T7/00—Image analysis
- G06T7/70—Determining position or orientation of objects or cameras
- G06T7/73—Determining position or orientation of objects or cameras using feature-based methods
- G06T7/74—Determining position or orientation of objects or cameras using feature-based methods involving reference images or patches
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
- B63B—SHIPS OR OTHER WATERBORNE VESSELS; EQUIPMENT FOR SHIPPING
- B63B21/00—Tying-up; Shifting, towing, or pushing equipment; Anchoring
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
- G06T2207/00—Indexing scheme for image analysis or image enhancement
- G06T2207/10—Image acquisition modality
- G06T2207/10028—Range image; Depth image; 3D point clouds
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
- G06T2207/00—Indexing scheme for image analysis or image enhancement
- G06T2207/20—Special algorithmic details
- G06T2207/20092—Interactive image processing based on input by user
- G06T2207/20101—Interactive definition of point of interest, landmark or seed
Landscapes
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Radar, Positioning & Navigation (AREA)
- Remote Sensing (AREA)
- Electromagnetism (AREA)
- Theoretical Computer Science (AREA)
- Computer Networks & Wireless Communication (AREA)
- Computer Vision & Pattern Recognition (AREA)
- Automation & Control Theory (AREA)
- Length Measuring Devices By Optical Means (AREA)
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2019159210 | 2019-09-02 | ||
JP2019159210 | 2019-09-02 | ||
PCT/JP2020/029457 WO2021044777A1 (ja) | 2019-09-02 | 2020-07-31 | 相対位置計測装置、相対位置計測方法、および、相対位置計測プログラム |
Publications (2)
Publication Number | Publication Date |
---|---|
JPWO2021044777A1 true JPWO2021044777A1 (ja) | 2021-03-11 |
JP7313454B2 JP7313454B2 (ja) | 2023-07-24 |
Family
ID=74852541
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2021543660A Active JP7313454B2 (ja) | 2019-09-02 | 2020-07-31 | 相対位置計測装置、相対位置計測方法、および、相対位置計測プログラム |
Country Status (4)
Country | Link |
---|---|
EP (1) | EP4027102A4 (ja) |
JP (1) | JP7313454B2 (ja) |
CN (1) | CN114222897A (ja) |
WO (1) | WO2021044777A1 (ja) |
Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3690767A (en) * | 1970-10-01 | 1972-09-12 | Systron Donner Corp | Optical tanker-docking system |
JP2005180949A (ja) * | 2003-12-16 | 2005-07-07 | Tama Tlo Kk | 船舶自動接岸システム |
US7561886B1 (en) * | 2006-01-06 | 2009-07-14 | Brunswick Corporation | Method for determining the position of a marine vessel relative to a fixed location |
CN104590319A (zh) * | 2014-06-11 | 2015-05-06 | 北京交通大学 | 异物侵入检测装置和异物侵入检测方法 |
JP2019132795A (ja) * | 2018-02-02 | 2019-08-08 | マクセル株式会社 | 距離算出装置および距離算出方法 |
JP2019139084A (ja) * | 2018-02-13 | 2019-08-22 | 京セラドキュメントソリューションズ株式会社 | 画像形成装置 |
Family Cites Families (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US7477360B2 (en) * | 2005-02-11 | 2009-01-13 | Deltasphere, Inc. | Method and apparatus for displaying a 2D image data set combined with a 3D rangefinder data set |
US7389735B2 (en) * | 2005-09-15 | 2008-06-24 | Yamaha Hatsudoki Kubushiki Kaisha | Docking supporting apparatus, and marine vessel including the apparatus |
DE102010020925B4 (de) * | 2010-05-10 | 2014-02-27 | Faro Technologies, Inc. | Verfahren zum optischen Abtasten und Vermessen einer Umgebung |
JP6194610B2 (ja) | 2013-03-28 | 2017-09-13 | 富士通株式会社 | 移動距離推定装置、移動距離推定方法、及びプログラム |
JP6880822B2 (ja) * | 2017-02-24 | 2021-06-02 | 株式会社リコー | 装置、移動体装置及び方法 |
JP6969047B2 (ja) * | 2018-03-20 | 2021-11-24 | 三井E&S造船株式会社 | 船舶の自動操船システム |
EP3805089B1 (en) * | 2018-05-29 | 2023-04-19 | Yamaha Hatsudoki Kabushiki Kaisha | Ship docking assisting apparatus and ship docking assisting method |
-
2020
- 2020-07-31 EP EP20861563.3A patent/EP4027102A4/en active Pending
- 2020-07-31 WO PCT/JP2020/029457 patent/WO2021044777A1/ja unknown
- 2020-07-31 CN CN202080056719.0A patent/CN114222897A/zh active Pending
- 2020-07-31 JP JP2021543660A patent/JP7313454B2/ja active Active
Patent Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3690767A (en) * | 1970-10-01 | 1972-09-12 | Systron Donner Corp | Optical tanker-docking system |
JP2005180949A (ja) * | 2003-12-16 | 2005-07-07 | Tama Tlo Kk | 船舶自動接岸システム |
US7561886B1 (en) * | 2006-01-06 | 2009-07-14 | Brunswick Corporation | Method for determining the position of a marine vessel relative to a fixed location |
CN104590319A (zh) * | 2014-06-11 | 2015-05-06 | 北京交通大学 | 异物侵入检测装置和异物侵入检测方法 |
JP2019132795A (ja) * | 2018-02-02 | 2019-08-08 | マクセル株式会社 | 距離算出装置および距離算出方法 |
JP2019139084A (ja) * | 2018-02-13 | 2019-08-22 | 京セラドキュメントソリューションズ株式会社 | 画像形成装置 |
Also Published As
Publication number | Publication date |
---|---|
CN114222897A (zh) | 2022-03-22 |
JP7313454B2 (ja) | 2023-07-24 |
WO2021044777A1 (ja) | 2021-03-11 |
EP4027102A4 (en) | 2024-01-03 |
EP4027102A1 (en) | 2022-07-13 |
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