JPWO2022153653A1 - - Google Patents
Info
- Publication number
- JPWO2022153653A1 JPWO2022153653A1 JP2022575090A JP2022575090A JPWO2022153653A1 JP WO2022153653 A1 JPWO2022153653 A1 JP WO2022153653A1 JP 2022575090 A JP2022575090 A JP 2022575090A JP 2022575090 A JP2022575090 A JP 2022575090A JP WO2022153653 A1 JPWO2022153653 A1 JP WO2022153653A1
- 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.)
- Withdrawn
Links
Classifications
-
- 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
- G01S17/931—Lidar systems specially adapted for specific applications for anti-collision purposes of land vehicles
-
- 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
- G01S17/89—Lidar systems specially adapted for specific applications for mapping or imaging
- G01S17/894—Three-dimensional [3D] imaging with simultaneous measurement of time-of-flight at a two-dimensional [2D] array of receiver pixels, e.g. time-of-flight cameras or flash lidar
-
- 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
- G01S17/08—Systems determining position data of a target for measuring distance only
- G01S17/10—Systems determining position data of a target for measuring distance only using transmission of interrupted, pulse-modulated waves
-
- 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
-
- 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
- G01S17/89—Lidar systems specially adapted for specific applications for mapping or imaging
-
- 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
- G01S7/00—Details of systems according to groups G01S13/00, G01S15/00, G01S17/00
- G01S7/48—Details of systems according to groups G01S13/00, G01S15/00, G01S17/00 of systems according to group G01S17/00
- G01S7/4808—Evaluating distance, position or velocity data
-
- 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
- G01S7/00—Details of systems according to groups G01S13/00, G01S15/00, G01S17/00
- G01S7/48—Details of systems according to groups G01S13/00, G01S15/00, G01S17/00 of systems according to group G01S17/00
- G01S7/481—Constructional features, e.g. arrangements of optical elements
- G01S7/4817—Constructional features, e.g. arrangements of optical elements relating to scanning
-
- 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
- G01S7/00—Details of systems according to groups G01S13/00, G01S15/00, G01S17/00
- G01S7/48—Details of systems according to groups G01S13/00, G01S15/00, G01S17/00 of systems according to group G01S17/00
- G01S7/483—Details of pulse systems
- G01S7/486—Receivers
- G01S7/4865—Time delay measurement, e.g. time-of-flight measurement, time of arrival measurement or determining the exact position of a peak
-
- G—PHYSICS
- G06—COMPUTING OR CALCULATING; COUNTING
- G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
- G06T7/00—Image analysis
- G06T7/50—Depth or shape recovery
- G06T7/55—Depth or shape recovery from multiple images
- G06T7/564—Depth or shape recovery from multiple images from contours
-
- G—PHYSICS
- G06—COMPUTING OR CALCULATING; COUNTING
- G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
- G06T7/00—Image analysis
- G06T7/50—Depth or shape recovery
- G06T7/55—Depth or shape recovery from multiple images
- G06T7/593—Depth or shape recovery from multiple images from stereo images
-
- G—PHYSICS
- G06—COMPUTING OR CALCULATING; COUNTING
- G06V—IMAGE OR VIDEO RECOGNITION OR UNDERSTANDING
- G06V20/00—Scenes; Scene-specific elements
- G06V20/50—Context or environment of the image
- G06V20/56—Context or environment of the image exterior to a vehicle by using sensors mounted on the vehicle
-
- 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
- G06T2207/10028—Range image; Depth image; 3D point clouds
Landscapes
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Radar, Positioning & Navigation (AREA)
- Remote Sensing (AREA)
- Computer Networks & Wireless Communication (AREA)
- Electromagnetism (AREA)
- Theoretical Computer Science (AREA)
- Computer Vision & Pattern Recognition (AREA)
- Multimedia (AREA)
- Optical Radar Systems And Details Thereof (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2021003203 | 2021-01-13 | ||
| PCT/JP2021/041251 WO2022153653A1 (ja) | 2021-01-13 | 2021-11-09 | 測距システム |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPWO2022153653A1 true JPWO2022153653A1 (https=) | 2022-07-21 |
Family
ID=82447137
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2022575090A Withdrawn JPWO2022153653A1 (https=) | 2021-01-13 | 2021-11-09 |
Country Status (5)
| Country | Link |
|---|---|
| US (1) | US20230341558A1 (https=) |
| EP (1) | EP4279957A4 (https=) |
| JP (1) | JPWO2022153653A1 (https=) |
| CN (1) | CN116615670A (https=) |
| WO (1) | WO2022153653A1 (https=) |
Families Citing this family (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR102847126B1 (ko) * | 2021-01-18 | 2025-08-14 | 가부시키가이샤 신가와 | 위치 제어 장치, 위치 제어 방법, 위치 제어 프로그램을 저장한 기록 매체 및 본딩 장치 |
| CN115457133B (zh) * | 2022-09-16 | 2025-12-23 | 长春工程学院 | 一种基于外形框架优先的三维点云数据存储方法 |
| JP7762431B2 (ja) * | 2022-09-30 | 2025-10-30 | Ｄｏｌｐｈｉｎ株式会社 | 物体検出システム、物体検出方法及びプログラム |
| JP2024095068A (ja) * | 2022-12-28 | 2024-07-10 | 日立Astemo株式会社 | 車載処理装置及び物体認識方法 |
| US20240371035A1 (en) * | 2023-05-01 | 2024-11-07 | Qualcomm Incorporated | Camera and lidar cross-sensor calibration |
| CN117036464B (zh) * | 2023-07-27 | 2025-12-02 | 浙江工业大学 | 基于实例分割技术的单目视觉引导agv避障测距方法和装置 |
| GB2640277A (en) * | 2024-04-10 | 2025-10-15 | V Nova Int Ltd | Determining a location of a point |
| GB2637804A (en) * | 2024-04-10 | 2025-08-06 | V Nova Int Ltd | Determining a point of a three-dimensional representation of a scene |
| CN118602986B (zh) * | 2024-08-07 | 2024-10-25 | 成都航宇汇智科技有限公司 | 一种三维表面轮廓测量方法 |
Family Cites Families (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6151363A (ja) | 1984-08-21 | 1986-03-13 | Brother Ind Ltd | 複合プリンタ |
| JP5057734B2 (ja) * | 2006-09-25 | 2012-10-24 | 株式会社トプコン | 測量方法及び測量システム及び測量データ処理プログラム |
| US9322646B2 (en) * | 2010-04-09 | 2016-04-26 | The Trustees Of The Stevens Institute Of Technology | Adaptive mechanism control and scanner positioning for improved three-dimensional laser scanning |
| JP5462093B2 (ja) * | 2010-07-05 | 2014-04-02 | 株式会社トプコン | 点群データ処理装置、点群データ処理システム、点群データ処理方法、および点群データ処理プログラム |
| IE86364B1 (en) * | 2012-06-11 | 2014-03-26 | Actionphoto Internat As | Closed loop 3D video scanner for generation of textured 3D point cloud |
| JP2018124271A (ja) | 2017-01-31 | 2018-08-09 | パナソニックＩｐマネジメント株式会社 | 撮像システム |
| JP7058277B2 (ja) * | 2017-09-26 | 2022-04-21 | パナソニック インテレクチュアル プロパティ コーポレーション オブ アメリカ | 再構成方法および再構成装置 |
| US11194994B2 (en) * | 2017-12-20 | 2021-12-07 | X Development Llc | Semantic zone separation for map generation |
| EP3835492B1 (en) * | 2018-08-10 | 2023-03-08 | Sumitomo (S.H.I.) Construction Machinery Co., Ltd. | Remotely operated shovel |
| EP3963355A1 (en) * | 2019-03-08 | 2022-03-09 | OSRAM GmbH | Component for a lidar sensor system, lidar sensor system, lidar sensor device, method for a lidar sensor system and method for a lidar sensor device |
| US10510155B1 (en) * | 2019-06-11 | 2019-12-17 | Mujin, Inc. | Method and processing system for updating a first image generated by a first camera based on a second image generated by a second camera |
| DE112020003043T5 (de) * | 2019-06-25 | 2022-08-18 | Nvidia Corporation | Erkennung und klassifizierung von kreuzungsregionen für autonome maschinenanwendungen |
| JP2021099698A (ja) * | 2019-12-23 | 2021-07-01 | ソニーグループ株式会社 | 画像処理装置および方法、並びにプログラム |
-
2021
- 2021-11-09 WO PCT/JP2021/041251 patent/WO2022153653A1/ja not_active Ceased
- 2021-11-09 JP JP2022575090A patent/JPWO2022153653A1/ja not_active Withdrawn
- 2021-11-09 EP EP21919544.3A patent/EP4279957A4/en not_active Withdrawn
- 2021-11-09 CN CN202180088417.6A patent/CN116615670A/zh active Pending
-
2023
- 2023-06-28 US US18/342,768 patent/US20230341558A1/en active Pending
Also Published As
| Publication number | Publication date |
|---|---|
| EP4279957A4 (en) | 2024-06-19 |
| US20230341558A1 (en) | 2023-10-26 |
| EP4279957A1 (en) | 2023-11-22 |
| WO2022153653A1 (ja) | 2022-07-21 |
| CN116615670A (zh) | 2023-08-18 |
Similar Documents
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| A621 | Written request for application examination |
Free format text: JAPANESE INTERMEDIATE CODE: A621 Effective date: 20241015 |
|
| A761 | Written withdrawal of application |
Free format text: JAPANESE INTERMEDIATE CODE: A761 Effective date: 20250711 |
|
| A521 | Request for written amendment filed |
Free format text: JAPANESE INTERMEDIATE CODE: A523 Effective date: 20250728 |