JP7787898B2 - 回転センサのための物体検出 - Google Patents

回転センサのための物体検出

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Publication number
JP7787898B2
JP7787898B2 JP2023555619A JP2023555619A JP7787898B2 JP 7787898 B2 JP7787898 B2 JP 7787898B2 JP 2023555619 A JP2023555619 A JP 2023555619A JP 2023555619 A JP2023555619 A JP 2023555619A JP 7787898 B2 JP7787898 B2 JP 7787898B2
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Japan
Prior art keywords
points
polar
transformer model
data
scanner
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JP2023555619A
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English (en)
Japanese (ja)
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JP2024510449A5 (https=
JP2024510449A (ja
Inventor
マノージュ・バット
シジョン・スティーブ・ハン
ファティ・ムラート・ポリクリ
Original Assignee
クアルコム，インコーポレイテッド
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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
    • G01S17/02—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
    • G01S17/02—Systems using the reflection of electromagnetic waves other than radio waves
    • G01S17/06—Systems determining position data of a target
    • 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
    • G01S7/00—Details of systems according to groups G01S13/00, G01S15/00, G01S17/00
    • G01S7/02—Details of systems according to groups G01S13/00, G01S15/00, G01S17/00 of systems according to group G01S13/00
    • G01S7/41—Details of systems according to groups G01S13/00, G01S15/00, G01S17/00 of systems according to group G01S13/00 using analysis of echo signal for target characterisation; Target signature; Target cross-section
    • G01S7/411—Identification of targets based on measurements of radar reflectivity
    • 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
    • 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
    • G01S7/4804—Auxiliary means for detecting or identifying lidar signals or the like, e.g. laser illuminators
    • 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
    • G01S7/51—Display arrangements

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Radar, Positioning & Navigation (AREA)
  • Remote Sensing (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • General Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Optics & Photonics (AREA)
  • Optical Radar Systems And Details Thereof (AREA)
  • Image Analysis (AREA)
  • Control Of Driving Devices And Active Controlling Of Vehicle (AREA)
  • Measurement Of Optical Distance (AREA)
JP2023555619A 2021-03-19 2022-02-09 回転センサのための物体検出 Active JP7787898B2 (ja)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US17/249,967 US20220299649A1 (en) 2021-03-19 2021-03-19 Object detection for a rotational sensor
US17/249,967 2021-03-19
PCT/US2022/070579 WO2022198155A1 (en) 2021-03-19 2022-02-09 Object detection for a rotational sensor

Publications (3)

Publication Number Publication Date
JP2024510449A JP2024510449A (ja) 2024-03-07
JP2024510449A5 JP2024510449A5 (https=) 2025-02-03
JP7787898B2 true JP7787898B2 (ja) 2025-12-17

Family

ID=82016415

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2023555619A Active JP7787898B2 (ja) 2021-03-19 2022-02-09 回転センサのための物体検出

Country Status (8)

Country Link
US (1) US20220299649A1 (https=)
EP (1) EP4308960A1 (https=)
JP (1) JP7787898B2 (https=)
KR (1) KR20230158486A (https=)
CN (1) CN116981955A (https=)
BR (1) BR112023018239A2 (https=)
TW (1) TWI907643B (https=)
WO (1) WO2022198155A1 (https=)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP4453607A1 (en) * 2021-12-23 2024-10-30 Stoneridge Electronics AB Camera monitor system including integrated range sensor
DE102022210248A1 (de) * 2022-09-28 2024-03-28 Robert Bosch Gesellschaft mit beschränkter Haftung Verfahren zur Objektdetektion
TWI900020B (zh) 2024-05-22 2025-10-01 國立成功大學 旋轉式雷射測距儀
US20260062000A1 (en) * 2024-08-27 2026-03-05 Qualcomm Incorporated Multi-distance grid generation for computer vision

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2021518622A (ja) 2018-03-20 2021-08-02 ユニヴァーシティ・オブ・エセックス・エンタープライジズ・リミテッド 自己位置推定、マッピング、およびネットワークトレーニング
JP2022538535A (ja) 2019-06-25 2022-09-05 ズークス インコーポレイテッド 画像からの奥行の精緻化
JP2022546057A (ja) 2019-08-30 2022-11-02 インターナショナル・ビジネス・マシーンズ・コーポレーション 自動化された人工知能の放射型可視化
JP2022546930A (ja) 2019-09-13 2022-11-10 インテル・コーポレーション 予防的車両安全システム
JP7226553B2 (ja) 2019-07-22 2023-02-21 日本電気株式会社 情報処理装置、データ生成方法、及びプログラム

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107861102B (zh) * 2012-01-03 2021-08-20 阿森蒂亚影像有限公司 编码定位系统、方法和装置
EP2811318B1 (de) * 2013-06-05 2015-07-22 Sick Ag Optoelektronischer Sensor
US9292913B2 (en) * 2014-01-31 2016-03-22 Pictometry International Corp. Augmented three dimensional point collection of vertical structures
EP3340106B1 (en) * 2016-12-23 2023-02-08 Hexagon Technology Center GmbH Method and system for assigning particular classes of interest within measurement data
US10670725B2 (en) * 2017-07-25 2020-06-02 Waymo Llc Determining yaw error from map data, lasers, and cameras
CN109948635B (zh) * 2017-12-21 2021-04-27 北京万集科技股份有限公司 一种基于激光扫描的目标识别方法及装置
US20200089244A1 (en) * 2018-09-17 2020-03-19 Great Wall Motor Company Limited Experiments method and system for autonomous vehicle control
US11550059B2 (en) * 2019-02-22 2023-01-10 Garmin Switzerland Gmbh Three-dimensional scanning LIDAR system comprising a receiver channel primary collection lens and an electronically-controllable mirror array selectively direct a directed portion of reflected scanning signal
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
CN112385222B (zh) * 2019-06-12 2023-11-10 浙江大学 点云处理的方法与装置
DE102019122189A1 (de) * 2019-08-19 2021-02-25 Aptiv Technologies Limited Verfahren zum Erkennen von Objekten
CN111693978B (zh) * 2020-05-13 2023-04-07 复旦大学 基于mimo毫米波雷达的散点检测方法

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2021518622A (ja) 2018-03-20 2021-08-02 ユニヴァーシティ・オブ・エセックス・エンタープライジズ・リミテッド 自己位置推定、マッピング、およびネットワークトレーニング
JP2022538535A (ja) 2019-06-25 2022-09-05 ズークス インコーポレイテッド 画像からの奥行の精緻化
JP7226553B2 (ja) 2019-07-22 2023-02-21 日本電気株式会社 情報処理装置、データ生成方法、及びプログラム
JP2022546057A (ja) 2019-08-30 2022-11-02 インターナショナル・ビジネス・マシーンズ・コーポレーション 自動化された人工知能の放射型可視化
JP2022546930A (ja) 2019-09-13 2022-11-10 インテル・コーポレーション 予防的車両安全システム

Also Published As

Publication number Publication date
TW202238169A (zh) 2022-10-01
WO2022198155A1 (en) 2022-09-22
EP4308960A1 (en) 2024-01-24
BR112023018239A2 (pt) 2023-10-31
KR20230158486A (ko) 2023-11-20
JP2024510449A (ja) 2024-03-07
CN116981955A (zh) 2023-10-31
TWI907643B (zh) 2025-12-11
US20220299649A1 (en) 2022-09-22

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