CN118451339A - 距离图像测量装置以及距离图像测量方法 - Google Patents

距离图像测量装置以及距离图像测量方法 Download PDF

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Publication number
CN118451339A
CN118451339A CN202280084188.5A CN202280084188A CN118451339A CN 118451339 A CN118451339 A CN 118451339A CN 202280084188 A CN202280084188 A CN 202280084188A CN 118451339 A CN118451339 A CN 118451339A
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CN
China
Prior art keywords
charge
regions
signal
reading
mth
Prior art date
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Pending
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CN202280084188.5A
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English (en)
Chinese (zh)
Inventor
川人祥二
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Shizuoka University NUC
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Shizuoka University NUC
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Filing date
Publication date
Application filed by Shizuoka University NUC filed Critical Shizuoka University NUC
Publication of CN118451339A publication Critical patent/CN118451339A/zh
Pending legal-status Critical Current

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Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N25/00—Circuitry of solid-state image sensors [SSIS]; Control thereof
    • H04N25/70—SSIS architectures; Circuits associated therewith
    • H04N25/703—SSIS architectures incorporating pixels for producing signals other than image signals
    • H04N25/705—Pixels for depth measurement, e.g. RGBZ
    • 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
    • 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
    • G01S17/88—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
    • G01S7/483—Details of pulse systems
    • G01S7/484—Transmitters
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • General Physics & Mathematics (AREA)
  • Radar, Positioning & Navigation (AREA)
  • Remote Sensing (AREA)
  • Electromagnetism (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Solid State Image Pick-Up Elements (AREA)
CN202280084188.5A 2021-12-23 2022-12-21 距离图像测量装置以及距离图像测量方法 Pending CN118451339A (zh)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2021-209038 2021-12-23
JP2021209038 2021-12-23
PCT/JP2022/047224 WO2023120609A1 (ja) 2021-12-23 2022-12-21 距離画像測定装置及び距離画像測定方法

Publications (1)

Publication Number Publication Date
CN118451339A true CN118451339A (zh) 2024-08-06

Family

ID=86902594

Family Applications (1)

Application Number Title Priority Date Filing Date
CN202280084188.5A Pending CN118451339A (zh) 2021-12-23 2022-12-21 距离图像测量装置以及距离图像测量方法

Country Status (5)

Country Link
US (1) US20250060460A1 (https=)
EP (1) EP4451006A4 (https=)
JP (1) JPWO2023120609A1 (https=)
CN (1) CN118451339A (https=)
WO (1) WO2023120609A1 (https=)

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2012065032A (ja) * 2010-09-14 2012-03-29 Sony Corp パワーゲート回路、固体撮像素子、およびカメラシステム
JP6231940B2 (ja) * 2014-05-08 2017-11-15 浜松ホトニクス株式会社 測距装置及び測距装置の駆動方法
EP3333893B1 (en) * 2015-08-04 2020-02-19 Panasonic Intellectual Property Management Co., Ltd. Solid-state imaging device
JP7194443B2 (ja) 2017-10-20 2022-12-22 国立大学法人静岡大学 距離画像測定装置及び距離画像測定方法
JP7114132B2 (ja) * 2019-03-08 2022-08-08 株式会社ブルックマンテクノロジ 距離画像撮像装置
JP7486929B2 (ja) * 2019-08-22 2024-05-20 ソニーセミコンダクタソリューションズ株式会社 撮像素子、測距装置
KR20210084752A (ko) * 2019-12-27 2021-07-08 삼성전자주식회사 광원 및 ToF 센서를 포함하는 전자 장치 및 라이다 시스템
TWI882059B (zh) * 2020-01-29 2025-05-01 日商索尼半導體解決方案公司 攝像元件、攝像裝置及測距裝置

Also Published As

Publication number Publication date
WO2023120609A1 (ja) 2023-06-29
EP4451006A4 (en) 2025-09-10
US20250060460A1 (en) 2025-02-20
EP4451006A1 (en) 2024-10-23
JPWO2023120609A1 (https=) 2023-06-29

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