JP2024534413A - Ｓｐｄ配列における持続的フィルタリング - Google Patents

Ｓｐｄ配列における持続的フィルタリング Download PDF

Info

Publication number
JP2024534413A
JP2024534413A JP2024516747A JP2024516747A JP2024534413A JP 2024534413 A JP2024534413 A JP 2024534413A JP 2024516747 A JP2024516747 A JP 2024516747A JP 2024516747 A JP2024516747 A JP 2024516747A JP 2024534413 A JP2024534413 A JP 2024534413A
Authority
JP
Japan
Prior art keywords
spd
observation
speed imaging
signal
condition
Prior art date
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
JP2024516747A
Other languages
English (en)
Japanese (ja)
Other versions
JP2024534413A5 (enExample
Inventor
ファン デル テンペル ウォード
ウィレム ピータース ヨハネス
ベルナルド ミオデツキー アンドレ
ムラド クリスチャン
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.)
VoxelSensors BV SRL
Original Assignee
VoxelSensors BV SRL
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 by VoxelSensors BV SRL filed Critical VoxelSensors BV SRL
Publication of JP2024534413A publication Critical patent/JP2024534413A/ja
Publication of JP2024534413A5 publication Critical patent/JP2024534413A5/ja
Pending legal-status Critical Current

Links

Images

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01J—MEASUREMENT OF INTENSITY, VELOCITY, SPECTRAL CONTENT, POLARISATION, PHASE OR PULSE CHARACTERISTICS OF INFRARED, VISIBLE OR ULTRAVIOLET LIGHT; COLORIMETRY; RADIATION PYROMETRY
    • G01J1/00—Photometry, e.g. photographic exposure meter
    • G01J1/42—Photometry, e.g. photographic exposure meter using electric radiation detectors
    • G01J1/44—Electric circuits
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N23/00—Cameras or camera modules comprising electronic image sensors; Control thereof
    • H04N23/95—Computational photography systems, e.g. light-field imaging systems
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N25/00—Circuitry of solid-state image sensors [SSIS]; Control thereof
    • H04N25/60—Noise processing, e.g. detecting, correcting, reducing or removing noise
    • 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
    • H04N25/76—Addressed sensors, e.g. MOS or CMOS sensors
    • H04N25/77—Pixel circuitry, e.g. memories, A/D converters, pixel amplifiers, shared circuits or shared components
    • H04N25/772—Pixel circuitry, e.g. memories, A/D converters, pixel amplifiers, shared circuits or shared components comprising A/D, V/T, V/F, I/T or I/F converters
    • H04N25/773—Pixel circuitry, e.g. memories, A/D converters, pixel amplifiers, shared circuits or shared components comprising A/D, V/T, V/F, I/T or I/F converters comprising photon counting circuits, e.g. single photon detection [SPD] or single photon avalanche diodes [SPAD]
    • H—ELECTRICITY
    • H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
    • H10F—INORGANIC SEMICONDUCTOR DEVICES SENSITIVE TO INFRARED RADIATION, LIGHT, ELECTROMAGNETIC RADIATION OF SHORTER WAVELENGTH OR CORPUSCULAR RADIATION
    • H10F77/00—Constructional details of devices covered by this subclass
    • H10F77/95—Circuit arrangements
    • H10F77/953—Circuit arrangements for devices having potential barriers
    • H10F77/959—Circuit arrangements for devices having potential barriers for devices working in avalanche mode
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01J—MEASUREMENT OF INTENSITY, VELOCITY, SPECTRAL CONTENT, POLARISATION, PHASE OR PULSE CHARACTERISTICS OF INFRARED, VISIBLE OR ULTRAVIOLET LIGHT; COLORIMETRY; RADIATION PYROMETRY
    • G01J1/00—Photometry, e.g. photographic exposure meter
    • G01J1/42—Photometry, e.g. photographic exposure meter using electric radiation detectors
    • G01J1/44—Electric circuits
    • G01J2001/4413—Type
    • G01J2001/442—Single-photon detection or photon counting
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N17/00—Diagnosis, testing or measuring for television systems or their details
    • H04N17/002—Diagnosis, testing or measuring for television systems or their details for television cameras

Landscapes

  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Spectroscopy & Molecular Physics (AREA)
  • Computing Systems (AREA)
  • Theoretical Computer Science (AREA)
  • Photometry And Measurement Of Optical Pulse Characteristics (AREA)
  • Optical Radar Systems And Details Thereof (AREA)
  • Measurement Of The Respiration, Hearing Ability, Form, And Blood Characteristics Of Living Organisms (AREA)
  • Transforming Light Signals Into Electric Signals (AREA)
JP2024516747A 2021-09-21 2022-09-13 Ｓｐｄ配列における持続的フィルタリング Pending JP2024534413A (ja)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
BE20215744A BE1029775B9 (nl) 2021-09-21 2021-09-21 Persistentiefiltering bij spd arrays
BEBE2021/5744 2021-09-21
PCT/IB2022/058609 WO2023047245A1 (en) 2021-09-21 2022-09-13 Persistence filtering in spd arrays

Publications (2)

Publication Number Publication Date
JP2024534413A true JP2024534413A (ja) 2024-09-20
JP2024534413A5 JP2024534413A5 (enExample) 2025-08-28

Family

ID=77914206

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2024516747A Pending JP2024534413A (ja) 2021-09-21 2022-09-13 Ｓｐｄ配列における持続的フィルタリング

Country Status (7)

Country Link
US (1) US20240406582A1 (enExample)
EP (2) EP4241051B1 (enExample)
JP (1) JP2024534413A (enExample)
KR (1) KR20240063146A (enExample)
CN (1) CN117916563A (enExample)
BE (1) BE1029775B9 (enExample)
WO (1) WO2023047245A1 (enExample)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP4534951A1 (en) * 2023-10-06 2025-04-09 VoxelSensors SRL Depth sensing system and method
WO2025176834A1 (en) 2024-02-22 2025-08-28 Voxelsensors Srl Optical sensing system
EP4671816A1 (en) 2024-06-27 2025-12-31 VoxelSensors SRL OPTICAL DETECTION SYSTEM
WO2025261994A1 (en) 2024-06-17 2025-12-26 Voxelsensors Srl System and method for visual awareness
EP4749401A1 (en) 2024-11-20 2026-05-27 VoxelSensors SRL System and method for visual awareness
EP4718143A1 (en) 2024-09-26 2026-04-01 VoxelSensors SRL Projector and method of projection
WO2025262029A1 (en) 2024-06-18 2025-12-26 Voxelsensors Srl Projector and method of projection

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20150097951A1 (en) * 2013-07-17 2015-04-09 Geoffrey Louis Barrows Apparatus for Vision in Low Light Environments
JP2018531374A (ja) * 2015-10-23 2018-10-25 ゼノマティクス・ナムローゼ・フエンノートシャップＸｅｎｏｍａｔｉｘ Ｎｖ 物体までの距離を測定するためのシステムおよび方法
JP2020512544A (ja) * 2017-03-01 2020-04-23 アウスター インコーポレイテッド ライダーのための正確な光検出器測定

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP3688809B1 (en) * 2017-09-27 2025-08-20 The Commonwealth of Australia A neuromorphic single photon avalanche detector (spad) array microchip
WO2019093208A1 (ja) * 2017-11-07 2019-05-16 江藤　剛治 高速イメージセンサ
US10497738B2 (en) * 2018-04-20 2019-12-03 Omnivision Technologies, Inc. First photon correlated time-of-flight sensor
KR102747641B1 (ko) * 2019-06-26 2024-12-27 삼성전자주식회사 비전 센서, 이를 포함하는 이미지 처리 장치 및 비전 센서의 동작 방법
WO2021054688A1 (ko) 2019-09-19 2021-03-25 한양대학교 산학협력단 온도감응형 자성중심 덴드리머 및 이의 제조방법

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20150097951A1 (en) * 2013-07-17 2015-04-09 Geoffrey Louis Barrows Apparatus for Vision in Low Light Environments
JP2018531374A (ja) * 2015-10-23 2018-10-25 ゼノマティクス・ナムローゼ・フエンノートシャップＸｅｎｏｍａｔｉｘ Ｎｖ 物体までの距離を測定するためのシステムおよび方法
JP2020512544A (ja) * 2017-03-01 2020-04-23 アウスター インコーポレイテッド ライダーのための正確な光検出器測定

Also Published As

Publication number Publication date
US20240406582A1 (en) 2024-12-05
EP4241051A1 (en) 2023-09-13
EP4471391A1 (en) 2024-12-04
BE1029775B1 (nl) 2023-04-17
KR20240063146A (ko) 2024-05-09
BE1029775A1 (nl) 2023-04-13
EP4241051B1 (en) 2024-08-21
WO2023047245A1 (en) 2023-03-30
BE1029775B9 (nl) 2023-10-09
BE1029775A9 (nl) 2023-10-02
CN117916563A (zh) 2024-04-19

Similar Documents

Publication Publication Date Title
EP4241051B1 (en) Persistence filtering in spd arrays
KR102915686B1 (ko) Lidar 시스템의 시간적 지터
US11852727B2 (en) Time-of-flight sensing using an addressable array of emitters
KR102740255B1 (ko) 동적 비전 센서를 이용한 펄스형 광 패턴 캡처 시스템 및 방법
CN105043539B (zh) 用于运行光电探测器的方法和装置
US12211881B2 (en) Pixel circuit and method of operating the same in an always-on mode
KR20210093306A (ko) 공간적으로 분포된 스트로빙을 위한 방법들 및 시스템들
JP7367339B2 (ja) 光測距装置およびその方法
US12442902B2 (en) Pipelined histogram pixel
EP4034909A1 (en) Strobing flash lidar with full frame utilization
KR20240027104A (ko) 동적 측면 및 시간적 해상도를 구비한 픽셀 어레이
JP2024534413A5 (enExample)
US20230194711A1 (en) LIDAR Device, System and Method
US20230243975A1 (en) Logic For Controlling Histogramming Of Measurements Of Lidar Sensors
EP4469827A1 (en) Overlapping sub-ranges with power stepping
US20240302502A1 (en) Subframes and phase shifting for lidar acquisition
WO2023278547A1 (en) Highly parallel large memory histogramming pixel for direct time of flight lidar
US12625265B2 (en) Addressing redundant memory for lidar pixels
US20250052871A1 (en) Ranging device
Alantev et al. Gated-viewing system with an electronic shutter on a CCD image sensor
WO2023174674A1 (en) Time-of-flight system and method

Legal Events

Date Code Title Description
A521 Request for written amendment filed

Free format text: JAPANESE INTERMEDIATE CODE: A523

Effective date: 20250618

A621 Written request for application examination

Free format text: JAPANESE INTERMEDIATE CODE: A621

Effective date: 20250618

A521 Request for written amendment filed

Free format text: JAPANESE INTERMEDIATE CODE: A523

Effective date: 20250820

A977 Report on retrieval

Free format text: JAPANESE INTERMEDIATE CODE: A971007

Effective date: 20260430

A131 Notification of reasons for refusal

Free format text: JAPANESE INTERMEDIATE CODE: A131

Effective date: 20260512

A521 Request for written amendment filed

Free format text: JAPANESE INTERMEDIATE CODE: A523

Effective date: 20260804