JPWO2021019906A1 - - Google Patents

Info

Publication number
JPWO2021019906A1
JPWO2021019906A1 JP2021536638A JP2021536638A JPWO2021019906A1 JP WO2021019906 A1 JPWO2021019906 A1 JP WO2021019906A1 JP 2021536638 A JP2021536638 A JP 2021536638A JP 2021536638 A JP2021536638 A JP 2021536638A JP WO2021019906 A1 JPWO2021019906 A1 JP WO2021019906A1
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.)
Pending
Application number
JP2021536638A
Other languages
Japanese (ja)
Other versions
JPWO2021019906A5 (https=
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed filed Critical
Publication of JPWO2021019906A1 publication Critical patent/JPWO2021019906A1/ja
Publication of JPWO2021019906A5 publication Critical patent/JPWO2021019906A5/ja
Pending legal-status Critical Current

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
    • 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
    • G01S17/88—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
    • 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
    • G01S7/4861—Circuits for detection, sampling, integration or read-out
    • G01S7/4863—Detector arrays, e.g. charge-transfer gates
    • 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)
  • Optical Radar Systems And Details Thereof (AREA)
JP2021536638A 2019-07-26 2020-06-04 Pending JPWO2021019906A1 (https=)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2019138193 2019-07-26
JP2019206498 2019-11-14
PCT/JP2020/022058 WO2021019906A1 (ja) 2019-07-26 2020-06-04 測距装置、情報処理方法、および情報処理装置

Publications (2)

Publication Number Publication Date
JPWO2021019906A1 true JPWO2021019906A1 (https=) 2021-02-04
JPWO2021019906A5 JPWO2021019906A5 (https=) 2022-04-14

Family

ID=74228439

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2021536638A Pending JPWO2021019906A1 (https=) 2019-07-26 2020-06-04

Country Status (3)

Country Link
US (2) US12146966B2 (https=)
JP (1) JPWO2021019906A1 (https=)
WO (1) WO2021019906A1 (https=)

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* Cited by examiner, † Cited by third party
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JP7140784B2 (ja) * 2017-03-01 2022-09-21 ポイントクラウド インコーポレイテッド モジュラー三次元光学検知システム
US11573294B2 (en) * 2020-03-17 2023-02-07 Litexel Inc. Switched optical phased array based beam steering LiDAR
JP7614391B2 (ja) * 2021-11-01 2025-01-15 日立Astemo株式会社 電子制御装置、及び物体識別方法
JP7680977B2 (ja) * 2022-03-02 2025-05-21 株式会社東芝 画像処理装置、測距装置、及び画像処理方法
JP7704299B2 (ja) * 2022-04-08 2025-07-08 日産自動車株式会社 情報処理方法及び情報処理装置
CN116643290B (zh) * 2023-06-16 2024-04-26 山西建筑工程集团有限公司 一种不规则轮廓的双平台运动补偿的计量方法和系统
WO2024262131A1 (ja) * 2023-06-23 2024-12-26 パナソニックＩｐマネジメント株式会社 ３ｄ計測データ処理方法及び３ｄ計測データ処理装置
JP7607719B1 (ja) * 2023-09-19 2024-12-27 三菱電機インフォメーションシステムズ株式会社 検知装置、検知方法及び検知プログラム
US20250147173A1 (en) * 2023-11-02 2025-05-08 Qualcomm Incorporated Point cloud reporting
JP2026058363A (ja) * 2024-09-25 2026-04-06 三菱電機デジタルイノベーション株式会社 検知装置、検知方法及び検知プログラム
US12487564B2 (en) 2024-12-19 2025-12-02 Digital Global Systems, Inc. Systems and methods of sensor data fusion
US12479105B2 (en) * 2024-12-19 2025-11-25 Digital Global Systems, Inc Systems and methods of sensor data fusion
US12314346B2 (en) 2024-12-19 2025-05-27 Digital Global Systems, Inc. Systems and methods of sensor data fusion

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WO2014006786A1 (ja) * 2012-07-03 2014-01-09 国立大学法人大阪大学 特徴量抽出装置および特徴量抽出方法
JP2015535925A (ja) * 2012-09-04 2015-12-17 デジタル・シグナル・コーポレーション ３次元測定システムから取得された画像の解像度を上げること
WO2017098966A1 (ja) * 2015-12-07 2017-06-15 株式会社Ｈｉｅｌｅｒｏ 点群データ取得システム及びその方法
JP2017161500A (ja) * 2015-12-29 2017-09-14 ザ・ボーイング・カンパニーＴｈｅ Ｂｏｅｉｎｇ Ｃｏｍｐａｎｙ 可変分解能光レーダーシステム
US20180313956A1 (en) * 2017-05-01 2018-11-01 Symbol Technologies, Llc Device and method for merging lidar data
US20190146504A1 (en) * 2016-05-02 2019-05-16 Samsung Electronics Co., Ltd. Cleaning robot and control method therefor
WO2019098263A1 (ja) * 2017-11-16 2019-05-23 日本電気株式会社 測距装置、測距方法及びプログラム
WO2019230122A1 (ja) * 2018-05-30 2019-12-05 株式会社Ihi 検知装置及び検知システム
WO2020116035A1 (ja) * 2018-12-06 2020-06-11 パナソニックＩｐマネジメント株式会社 距離情報取得装置、距離情報取得方法、およびプログラム
JP7457950B2 (ja) * 2019-08-20 2024-03-29 パナソニックＩｐマネジメント株式会社 測距装置、情報処理方法、および情報処理装置

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JPH1021401A (ja) 1996-07-04 1998-01-23 Canon Inc 三次元情報処理装置
JP2009294128A (ja) 2008-06-06 2009-12-17 Visuatool Inc ３次元計測システム、計測端末、３次元形状の計測方法、およびトータルステーション
JP2011170599A (ja) 2010-02-18 2011-09-01 Mitsubishi Electric Corp 屋外構造物計測装置及び屋外構造物計測方法
JP6584024B2 (ja) 2015-09-17 2019-10-02 株式会社日立国際電気 監視システム
JP6261681B2 (ja) 2016-08-05 2018-01-17 ソフトキネティック センサーズ エヌブイ タイムオブフライト信号の処理における又はこれに関する改良
KR102554215B1 (ko) 2016-09-20 2023-07-11 이노비즈 테크놀로지스 엘티디 Lidar 시스템 및 방법
JP6926439B2 (ja) 2016-10-17 2021-08-25 船井電機株式会社 レーザ装置
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
JPWO2018179650A1 (ja) * 2017-03-31 2020-02-06 ソニー株式会社 測距装置及び車両
US11500099B2 (en) * 2018-03-14 2022-11-15 Uatc, Llc Three-dimensional object detection
US11300776B2 (en) * 2018-12-07 2022-04-12 Beijing Voyager Technology Co., Ltd. Coupled and synchronous mirror elements in a lidar-based micro-mirror array

Patent Citations (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2014006786A1 (ja) * 2012-07-03 2014-01-09 国立大学法人大阪大学 特徴量抽出装置および特徴量抽出方法
JP2015535925A (ja) * 2012-09-04 2015-12-17 デジタル・シグナル・コーポレーション ３次元測定システムから取得された画像の解像度を上げること
WO2017098966A1 (ja) * 2015-12-07 2017-06-15 株式会社Ｈｉｅｌｅｒｏ 点群データ取得システム及びその方法
JP2017161500A (ja) * 2015-12-29 2017-09-14 ザ・ボーイング・カンパニーＴｈｅ Ｂｏｅｉｎｇ Ｃｏｍｐａｎｙ 可変分解能光レーダーシステム
US20190146504A1 (en) * 2016-05-02 2019-05-16 Samsung Electronics Co., Ltd. Cleaning robot and control method therefor
US20180313956A1 (en) * 2017-05-01 2018-11-01 Symbol Technologies, Llc Device and method for merging lidar data
WO2019098263A1 (ja) * 2017-11-16 2019-05-23 日本電気株式会社 測距装置、測距方法及びプログラム
WO2019230122A1 (ja) * 2018-05-30 2019-12-05 株式会社Ihi 検知装置及び検知システム
WO2020116035A1 (ja) * 2018-12-06 2020-06-11 パナソニックＩｐマネジメント株式会社 距離情報取得装置、距離情報取得方法、およびプログラム
JP7457950B2 (ja) * 2019-08-20 2024-03-29 パナソニックＩｐマネジメント株式会社 測距装置、情報処理方法、および情報処理装置

Also Published As

Publication number Publication date
US12146966B2 (en) 2024-11-19
WO2021019906A1 (ja) 2021-02-04
US20220075077A1 (en) 2022-03-10
US20250020811A1 (en) 2025-01-16

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