GB201117319D0 - Active pixel image sensor - Google Patents

Active pixel image sensor

Info

Publication number
GB201117319D0
GB201117319D0 GBGB1117319.2A GB201117319A GB201117319D0 GB 201117319 D0 GB201117319 D0 GB 201117319D0 GB 201117319 A GB201117319 A GB 201117319A GB 201117319 D0 GB201117319 D0 GB 201117319D0
Authority
GB
United Kingdom
Prior art keywords
pixels
output lines
image sensor
addressed
readout signals
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.)
Ceased
Application number
GBGB1117319.2A
Other languages
English (en)
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.)
Oxford University Innovation Ltd
Original Assignee
Oxford University Innovation Ltd
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 Oxford University Innovation Ltd filed Critical Oxford University Innovation Ltd
Priority to GBGB1117319.2A priority Critical patent/GB201117319D0/en
Publication of GB201117319D0 publication Critical patent/GB201117319D0/en
Priority to EP12772123.1A priority patent/EP2764688B1/en
Priority to JP2014533984A priority patent/JP6058681B2/ja
Priority to US14/349,771 priority patent/US9288402B2/en
Priority to PCT/GB2012/052459 priority patent/WO2013050767A1/en
Ceased legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N23/00—Cameras or camera modules comprising electronic image sensors; Control thereof
    • H04N23/70—Circuitry for compensating brightness variation in the scene
    • H04N23/741—Circuitry for compensating brightness variation in the scene by increasing the dynamic range of the image compared to the dynamic range of the electronic image sensors
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N25/00—Circuitry of solid-state image sensors [SSIS]; Control thereof
    • H04N25/40—Extracting pixel data from image sensors by controlling scanning circuits, e.g. by modifying the number of pixels sampled or to be sampled
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N25/00—Circuitry of solid-state image sensors [SSIS]; Control thereof
    • H04N25/50—Control of the SSIS exposure
    • H04N25/57—Control of the dynamic range
    • H04N25/58—Control of the dynamic range involving two or more exposures
    • H04N25/581—Control of the dynamic range involving two or more exposures acquired simultaneously
    • H04N25/583—Control of the dynamic range involving two or more exposures acquired simultaneously with different integration times
    • 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
    • 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
    • H04N25/771—Pixel circuitry, e.g. memories, A/D converters, pixel amplifiers, shared circuits or shared components comprising storage means other than floating diffusion
    • 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
    • H04N25/779—Circuitry for scanning or addressing the pixel array
    • 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
    • H04N25/78—Readout circuits for addressed sensors, e.g. output amplifiers or A/D converters
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N1/00—Scanning, transmission or reproduction of documents or the like, e.g. facsimile transmission; Details thereof
    • H04N1/32—Circuits or arrangements for control or supervision between transmitter and receiver or between image input and image output device, e.g. between a still-image camera and its memory or between a still-image camera and a printer device
    • H04N1/32101—Display, printing, storage or transmission of additional information, e.g. ID code, date and time or title
    • H04N1/32144—Display, printing, storage or transmission of additional information, e.g. ID code, date and time or title embedded in the image data, i.e. enclosed or integrated in the image, e.g. watermark, super-imposed logo or stamp
    • H04N1/32149—Methods relating to embedding, encoding, decoding, detection or retrieval operations
    • H04N1/32203—Spatial or amplitude domain methods
    • H04N1/32229—Spatial or amplitude domain methods with selective or adaptive application of the additional information, e.g. in selected regions of the image
    • H04N1/32245—Random or pseudorandom selection of pixels

Landscapes

  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Transforming Light Signals Into Electric Signals (AREA)
  • Facsimile Heads (AREA)
GBGB1117319.2A 2011-10-06 2011-10-06 Active pixel image sensor Ceased GB201117319D0 (en)

Priority Applications (5)

Application Number Priority Date Filing Date Title
GBGB1117319.2A GB201117319D0 (en) 2011-10-06 2011-10-06 Active pixel image sensor
EP12772123.1A EP2764688B1 (en) 2011-10-06 2012-10-04 Random access adressing on active pixel image sensor
JP2014533984A JP6058681B2 (ja) 2011-10-06 2012-10-04 アクティブピクセル画像センサ
US14/349,771 US9288402B2 (en) 2011-10-06 2012-10-04 Random access addressing on active pixel image sensor
PCT/GB2012/052459 WO2013050767A1 (en) 2011-10-06 2012-10-04 Random access addressing on active pixel image sensor

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GBGB1117319.2A GB201117319D0 (en) 2011-10-06 2011-10-06 Active pixel image sensor

Publications (1)

Publication Number Publication Date
GB201117319D0 true GB201117319D0 (en) 2011-11-16

Family

ID=45035303

Family Applications (1)

Application Number Title Priority Date Filing Date
GBGB1117319.2A Ceased GB201117319D0 (en) 2011-10-06 2011-10-06 Active pixel image sensor

Country Status (5)

Country Link
US (1) US9288402B2 (https=)
EP (1) EP2764688B1 (https=)
JP (1) JP6058681B2 (https=)
GB (1) GB201117319D0 (https=)
WO (1) WO2013050767A1 (https=)

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DE102016218949A1 (de) * 2016-09-30 2018-04-05 Conti Temic Microelectronic Gmbh Kameravorrichtung sowie Verfahren zur Objektdetektion in einem Umgebungsbereich eines Kraftfahrzeugs
US11424115B2 (en) * 2017-03-31 2022-08-23 Verity Instruments, Inc. Multimode configurable spectrometer
US10686996B2 (en) 2017-06-26 2020-06-16 Facebook Technologies, Llc Digital pixel with extended dynamic range
US10598546B2 (en) 2017-08-17 2020-03-24 Facebook Technologies, Llc Detecting high intensity light in photo sensor
JP6991815B2 (ja) * 2017-09-29 2022-01-13 キヤノン株式会社 撮像装置、撮像システム、移動体
US12034015B2 (en) 2018-05-25 2024-07-09 Meta Platforms Technologies, Llc Programmable pixel array
US11906353B2 (en) 2018-06-11 2024-02-20 Meta Platforms Technologies, Llc Digital pixel with extended dynamic range
US11463636B2 (en) 2018-06-27 2022-10-04 Facebook Technologies, Llc Pixel sensor having multiple photodiodes
US10897586B2 (en) 2018-06-28 2021-01-19 Facebook Technologies, Llc Global shutter image sensor
US10931884B2 (en) 2018-08-20 2021-02-23 Facebook Technologies, Llc Pixel sensor having adaptive exposure time
US11956413B2 (en) 2018-08-27 2024-04-09 Meta Platforms Technologies, Llc Pixel sensor having multiple photodiodes and shared comparator
US11595602B2 (en) 2018-11-05 2023-02-28 Meta Platforms Technologies, Llc Image sensor post processing
US11888002B2 (en) * 2018-12-17 2024-01-30 Meta Platforms Technologies, Llc Dynamically programmable image sensor
US11962928B2 (en) 2018-12-17 2024-04-16 Meta Platforms Technologies, Llc Programmable pixel array
US11218660B1 (en) 2019-03-26 2022-01-04 Facebook Technologies, Llc Pixel sensor having shared readout structure
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US12108141B2 (en) 2019-08-05 2024-10-01 Meta Platforms Technologies, Llc Dynamically programmable image sensor
US12526547B2 (en) 2019-09-05 2026-01-13 Waymo Llc Smart sensor with region of interest capabilities
US11310451B1 (en) 2019-09-05 2022-04-19 Waymo Llc Smart sensor with region of interest capabilities
US11936998B1 (en) 2019-10-17 2024-03-19 Meta Platforms Technologies, Llc Digital pixel sensor having extended dynamic range
US11935291B2 (en) 2019-10-30 2024-03-19 Meta Platforms Technologies, Llc Distributed sensor system
US11948089B2 (en) 2019-11-07 2024-04-02 Meta Platforms Technologies, Llc Sparse image sensing and processing
US12141888B1 (en) 2019-12-18 2024-11-12 Meta Platforms Technologies, Llc Dynamic and hierarchical image sensing and processing
US11902685B1 (en) 2020-04-28 2024-02-13 Meta Platforms Technologies, Llc Pixel sensor having hierarchical memory
US11825228B2 (en) 2020-05-20 2023-11-21 Meta Platforms Technologies, Llc Programmable pixel array having multiple power domains
US11910114B2 (en) 2020-07-17 2024-02-20 Meta Platforms Technologies, Llc Multi-mode image sensor
WO2022025784A1 (ru) * 2020-07-28 2022-02-03 Общество с ограниченной ответственностью "Смартсенсор" Передача и обработка данных в системе лидар-видеокамера
US12075175B1 (en) 2020-09-08 2024-08-27 Meta Platforms Technologies, Llc Programmable smart sensor with adaptive readout
US11956560B2 (en) 2020-10-09 2024-04-09 Meta Platforms Technologies, Llc Digital pixel sensor having reduced quantization operation
FR3116403B1 (fr) * 2020-11-19 2022-11-04 Lynred Generateur de phases programmable d’un detecteur
US11756283B2 (en) 2020-12-16 2023-09-12 Waymo Llc Smart sensor implementations of region of interest operating modes
US11935575B1 (en) 2020-12-23 2024-03-19 Meta Platforms Technologies, Llc Heterogeneous memory system
US12022218B2 (en) 2020-12-29 2024-06-25 Meta Platforms Technologies, Llc Digital image sensor using a single-input comparator based quantizer
CN113965705B (zh) * 2021-11-04 2024-09-27 地太科特电子制造(北京)有限公司 一种cmos像素寻址模块和方法
US12219280B2 (en) * 2022-01-05 2025-02-04 Innolux Corporation Electronic device with sensing circuit
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Also Published As

Publication number Publication date
US9288402B2 (en) 2016-03-15
JP6058681B2 (ja) 2017-01-11
EP2764688A1 (en) 2014-08-13
JP2014532361A (ja) 2014-12-04
EP2764688B1 (en) 2016-06-01
US20140247382A1 (en) 2014-09-04
WO2013050767A1 (en) 2013-04-11

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Legal Events

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AT Applications terminated before publication under section 16(1)