JP2017531865A - イベントベースのコンピュータビジョン計算 - Google Patents

イベントベースのコンピュータビジョン計算 Download PDF

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JP2017531865A
JP2017531865A JP2017516855A JP2017516855A JP2017531865A JP 2017531865 A JP2017531865 A JP 2017531865A JP 2017516855 A JP2017516855 A JP 2017516855A JP 2017516855 A JP2017516855 A JP 2017516855A JP 2017531865 A JP2017531865 A JP 2017531865A
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sensor
sensor element
dedicated
event
feature
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JP2017531865A5 (enExample
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アロク・ゴヴィル
ス・ヨン・キム
エフゲニー・ペトロヴィチ・グーセフ
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クアルコム，インコーポレイテッド
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    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F3/00—Input arrangements for transferring data to be processed into a form capable of being handled by the computer; Output arrangements for transferring data from processing unit to output unit, e.g. interface arrangements
    • G06F3/01—Input arrangements or combined input and output arrangements for interaction between user and computer
    • G06F3/03—Arrangements for converting the position or the displacement of a member into a coded form
    • G06F3/041—Digitisers, e.g. for touch screens or touch pads, characterised by the transducing means
    • G06F3/042—Digitisers, e.g. for touch screens or touch pads, characterised by the transducing means by opto-electronic means
    • G06F3/0425—Digitisers, e.g. for touch screens or touch pads, characterised by the transducing means by opto-electronic means using a single imaging device like a video camera for tracking the absolute position of a single or a plurality of objects with respect to an imaged reference surface, e.g. video camera imaging a display or a projection screen, a table or a wall surface, on which a computer generated image is displayed or projected
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06V—IMAGE OR VIDEO RECOGNITION OR UNDERSTANDING
    • G06V10/00—Arrangements for image or video recognition or understanding
    • G06V10/40—Extraction of image or video features
    • G06V10/44—Local feature extraction by analysis of parts of the pattern, e.g. by detecting edges, contours, loops, corners, strokes or intersections; Connectivity analysis, e.g. of connected components
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06V—IMAGE OR VIDEO RECOGNITION OR UNDERSTANDING
    • G06V10/00—Arrangements for image or video recognition or understanding
    • G06V10/94—Hardware or software architectures specially adapted for image or video understanding
    • G06V10/955—Hardware or software architectures specially adapted for image or video understanding using specific electronic processors
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N25/00—Circuitry of solid-state image sensors [SSIS]; Control thereof
    • H04N25/47—Image sensors with pixel address output; Event-driven image sensors; Selection of pixels to be read out based on image data
    • 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
    • H04N25/707—Pixels for event detection
    • 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
    • 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
    • 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
    • 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
    • H10F39/00—Integrated devices, or assemblies of multiple devices, comprising at least one element covered by group H10F30/00, e.g. radiation detectors comprising photodiode arrays
    • H10F39/10—Integrated devices
    • H10F39/12—Image sensors
    • H10F39/18—Complementary metal-oxide-semiconductor [CMOS] image sensors; Photodiode array image sensors
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06V—IMAGE OR VIDEO RECOGNITION OR UNDERSTANDING
    • G06V10/00—Arrangements for image or video recognition or understanding
    • G06V10/40—Extraction of image or video features
    • G06V10/46—Descriptors for shape, contour or point-related descriptors, e.g. scale invariant feature transform [SIFT] or bags of words [BoW]; Salient regional features
    • G06V10/467—Encoded features or binary features, e.g. local binary patterns [LBP]

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  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Theoretical Computer Science (AREA)
  • Signal Processing (AREA)
  • General Engineering & Computer Science (AREA)
  • General Physics & Mathematics (AREA)
  • Physics & Mathematics (AREA)
  • Human Computer Interaction (AREA)
  • Computer Vision & Pattern Recognition (AREA)
  • Software Systems (AREA)
  • Transforming Light Signals Into Electric Signals (AREA)
  • Studio Devices (AREA)
  • Image Input (AREA)
  • Image Processing (AREA)
  • Image Analysis (AREA)
JP2017516855A 2014-09-30 2015-09-24 イベントベースのコンピュータビジョン計算 Pending JP2017531865A (ja)

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
US201462057927P 2014-09-30 2014-09-30
US62/057,927 2014-09-30
US14/859,146 US10728450B2 (en) 2014-09-30 2015-09-18 Event based computer vision computation
US14/859,146 2015-09-18
PCT/US2015/052067 WO2016053761A1 (en) 2014-09-30 2015-09-24 Event based computer vision computation

Publications (2)

Publication Number Publication Date
JP2017531865A true JP2017531865A (ja) 2017-10-26
JP2017531865A5 JP2017531865A5 (enExample) 2018-10-18

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JP2017516855A Pending JP2017531865A (ja) 2014-09-30 2015-09-24 イベントベースのコンピュータビジョン計算

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US (1) US10728450B2 (enExample)
EP (1) EP3201827A1 (enExample)
JP (1) JP2017531865A (enExample)
CN (1) CN106716441B (enExample)
WO (1) WO2016053761A1 (enExample)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20200115881A (ko) * 2019-03-28 2020-10-08 삼성전자주식회사 옵티컬 블랙 영역을 이용하여 이벤트 신호들을 보정하도록 구성되는 다이나믹 비전 센서 및 그 동작 방법
WO2022009807A1 (ja) * 2020-07-10 2022-01-13 ソニーセミコンダクタソリューションズ株式会社 撮像素子および撮像方法
WO2023182049A1 (ja) * 2022-03-23 2023-09-28 ソニーセミコンダクタソリューションズ株式会社 イメージセンサ、データ構造

Families Citing this family (35)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN114796783A (zh) 2015-12-02 2022-07-29 费雪派克医疗保健有限公司 流量治疗设备的流动路径感测
JP6668728B2 (ja) 2015-12-14 2020-03-18 株式会社リコー 光電変換素子、画像読取装置及び画像形成装置
KR102740473B1 (ko) * 2016-11-21 2024-12-10 삼성전자주식회사 이벤트 기반 센서, 그것을 포함하는 사용자 장치, 및 그것의 동작 방법
US20180146149A1 (en) * 2016-11-21 2018-05-24 Samsung Electronics Co., Ltd. Event-based sensor, user device including the same, and operation method of the same
WO2018152214A1 (en) 2017-02-14 2018-08-23 The Trustees Of The University Of Pennsylvania Event-based feature tracking
US10855927B2 (en) 2017-03-08 2020-12-01 Samsung Electronics Co., Ltd. Event detecting device including an event signal generator and an output signal generator
CN108574793B (zh) * 2017-03-08 2022-05-10 三星电子株式会社 被配置为重新生成时间戳的图像处理设备及包括其在内的电子设备
US10516841B2 (en) 2017-03-08 2019-12-24 Samsung Electronics Co., Ltd. Pixel, pixel driving circuit, and vision sensor including the same
WO2019099337A1 (en) 2017-11-14 2019-05-23 Kaban Technologies Llc Event camera-based deformable object tracking
US10887535B2 (en) * 2018-07-18 2021-01-05 The Regents Of The University Of California Query driven image sensing
US11483498B2 (en) * 2018-09-28 2022-10-25 Sony Semiconductor Solutions Corporation Solid imaging element, control method for solid imaging element, and electronic apparatus
KR102753924B1 (ko) * 2018-12-03 2025-01-14 삼성전자주식회사 사용자의 움직임에 기반하여 콘텐트를 제공하기 위한 전자 장치 및 방법
US10832543B2 (en) 2019-01-11 2020-11-10 The Chamberlain Group, Inc. Activity sensor
WO2020154253A1 (en) * 2019-01-23 2020-07-30 Ocelot Laboratories Llc Pixel size reduction method for event driven sensors
EP3693698A1 (de) * 2019-02-05 2020-08-12 Leica Geosystems AG Vermessungsgerät mit ereignisbasierter kamera
ES2981443T3 (es) 2019-04-25 2024-10-08 Beijing Ruisizhixin Tech Co Ltd Sensor de visión delta
US11812169B2 (en) 2019-05-10 2023-11-07 Sony Advanced Visual Sensing Ag Dynamic vision sensor with in-pixel digital change detection
CN112118380B (zh) 2019-06-19 2022-10-25 北京小米移动软件有限公司 相机操控方法、装置、设备及存储介质
CN112311964B (zh) 2019-07-26 2022-06-07 华为技术有限公司 一种像素采集电路、动态视觉传感器以及图像采集设备
EP4028098B1 (en) 2019-09-10 2024-10-30 Fisher & Paykel Healthcare Limited Systems for controlling oxygen delivery in a flow therapy apparatus
AU2020371276A1 (en) 2019-10-25 2022-05-05 Fisher & Paykel Healthcare Limited Alarm for respiratory therapy system
US12126926B2 (en) * 2020-01-31 2024-10-22 Sony Semiconductor Solutions Corporation Solid-state imaging element and imaging device
JP2021129265A (ja) * 2020-02-17 2021-09-02 ソニーセミコンダクタソリューションズ株式会社 センサ装置、読み出し方法
US11134194B2 (en) * 2020-02-26 2021-09-28 Himax Technologies Limited Always-on system with multi-layer power management
US11227402B2 (en) 2020-05-29 2022-01-18 Icatch Technology, Inc. Velocity measuring device
EP3930312B8 (en) 2020-06-26 2023-10-25 Alpsentek GmbH Delta image sensor with digital pixel storage
CN111770245B (zh) * 2020-07-29 2021-05-25 中国科学院长春光学精密机械与物理研究所 一种类视网膜图像传感器的像素结构
EP3955566B1 (en) 2020-08-14 2023-06-07 Alpsentek GmbH Image sensor with configurable pixel circuit and method
CN117177791A (zh) 2021-03-08 2023-12-05 费雪派克医疗保健有限公司 用于呼吸辅助系统的警报
EP4333952A4 (en) 2021-05-05 2025-03-19 Fisher & Paykel Healthcare Limited BREATHING SUPPORT DEVICES AND/OR COMPONENTS THEREOF AND/OR USES THEREOF
US12289507B2 (en) 2021-11-08 2025-04-29 Sensors Unlimited, Inc. Neuromorphic compressive sensing in low-light environment
CN114095678B (zh) * 2021-11-23 2024-08-09 深圳锐视智芯科技有限公司 一种具有外部可写数字像素存储的差量图像传感器
CN114095676B (zh) * 2021-11-23 2025-01-10 深圳锐视智芯科技有限公司 一种带数字像素存储的差量图像传感器
EP4500880A1 (en) * 2022-03-31 2025-02-05 Sony Semiconductor Solutions Corporation Image sensor including pixel circuits for event detection connected to a column signal line
KR20240111221A (ko) 2023-01-09 2024-07-16 삼성전자주식회사 비전 센서 및 이를 포함하는 이미지 처리 장치

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20140118592A1 (en) * 2012-10-26 2014-05-01 The Regents Of The University Of Michigan Cmos image sensors with feature extraction

Family Cites Families (49)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5543590A (en) 1992-06-08 1996-08-06 Synaptics, Incorporated Object position detector with edge motion feature
US6822563B2 (en) 1997-09-22 2004-11-23 Donnelly Corporation Vehicle imaging system with accessory control
JPH0799646A (ja) 1993-05-31 1995-04-11 Sony Corp ディジタル画像信号の階層符号化および復号装置
JP3212874B2 (ja) 1996-04-19 2001-09-25 日本電気株式会社 ボロメータ型赤外線撮像装置
US7151844B2 (en) 2001-12-06 2006-12-19 General Motors Corporation Image sensor method and apparatus having hardware implemented edge detection processing
ATE429779T1 (de) 2003-02-03 2009-05-15 Goodrich Corp Bildsensor mit wahlfreiem zugriff
US8902971B2 (en) 2004-07-30 2014-12-02 Euclid Discoveries, Llc Video compression repository and model reuse
US7038185B1 (en) 2004-12-01 2006-05-02 Mitsubishi Electric Research Laboratories, Inc. Camera for directly generating a gradient image
US20060197664A1 (en) * 2005-01-18 2006-09-07 Board Of Regents, The University Of Texas System Method, system and apparatus for a time stamped visual motion sensor
DE102006023611A1 (de) 2006-05-19 2007-11-22 Siemens Ag Verfahren und Vorrichtung zur pixelsynchronen Bildauswertung eines kamerabasierten Systems
US20100226495A1 (en) 2007-10-29 2010-09-09 Michael Kelly Digital readout method and apparatus
JP2008131407A (ja) 2006-11-22 2008-06-05 Matsushita Electric Ind Co Ltd 固体撮像素子およびそれを用いた撮像装置
AT504582B1 (de) 2006-11-23 2008-12-15 Arc Austrian Res Centers Gmbh Verfahren zur generierung eines bildes in elektronischer form, bildelement für einen bildsensor zur generierung eines bildes sowie bildsensor
US20090020612A1 (en) 2007-06-28 2009-01-22 Symbol Technologies, Inc. Imaging dual window scanner with presentation scanning
JP5083887B2 (ja) * 2007-12-05 2012-11-28 Ｋｄｄｉ株式会社 情報端末装置
JP4948379B2 (ja) 2007-12-18 2012-06-06 キヤノン株式会社 パターン識別器生成方法、情報処理装置、プログラム及び記憶媒体
US8462996B2 (en) 2008-05-19 2013-06-11 Videomining Corporation Method and system for measuring human response to visual stimulus based on changes in facial expression
DE102008052930B4 (de) 2008-10-23 2011-04-07 Leuze Electronic Gmbh & Co Kg Bildverarbeitender Sensor
FR2939919A1 (fr) 2008-12-16 2010-06-18 New Imaging Technologies Sas Capteur matriciel
US8588555B1 (en) * 2009-06-12 2013-11-19 Cognitive Electronics, Inc. Power-efficient sensory recognition processor
JP5721994B2 (ja) 2009-11-27 2015-05-20 株式会社ジャパンディスプレイ 放射線撮像装置
US8947448B2 (en) 2009-12-24 2015-02-03 Sony Corporation Image processing device, image data generation device, image processing method, image data generation method, and data structure of image file
JP5848754B2 (ja) 2010-05-12 2016-01-27 ペリカン イメージング コーポレイション 撮像装置アレイおよびアレイカメラのためのアーキテクチャ
WO2012093381A1 (en) 2011-01-03 2012-07-12 Vitaly Sheraizin Camera assembly with an integrated content analyzer
US8805018B2 (en) 2011-04-11 2014-08-12 Intel Corporation Method of detecting facial attributes
JP2013003787A (ja) 2011-06-15 2013-01-07 Panasonic Corp 対象物検出装置
US9299036B2 (en) 2011-08-31 2016-03-29 Striiv, Inc. Life pattern detection
US8748828B2 (en) 2011-09-21 2014-06-10 Kla-Tencor Corporation Interposer based imaging sensor for high-speed image acquisition and inspection systems
US9030445B2 (en) * 2011-10-07 2015-05-12 Qualcomm Incorporated Vision-based interactive projection system
US9824296B2 (en) 2011-11-10 2017-11-21 Canon Kabushiki Kaisha Event detection apparatus and event detection method
JP6143190B2 (ja) 2011-11-16 2017-06-07 国立大学法人静岡大学 ランプ信号発生回路及びｃｍｏｓイメージセンサ
FR2985065B1 (fr) 2011-12-21 2014-01-10 Univ Paris Curie Procede d'estimation de flot optique a partir d'un capteur asynchrone de lumiere
CN102663409B (zh) 2012-02-28 2015-04-22 西安电子科技大学 一种基于hog-lbp描述的行人跟踪方法
US9143687B2 (en) * 2012-03-14 2015-09-22 University Of Dayton Method of analyzing motion blur using double discrete wavelet transform
US9389229B2 (en) 2012-07-18 2016-07-12 Theranos, Inc. Methods for detecting and measuring aggregation
EP2709066A1 (en) 2012-09-17 2014-03-19 Lakeside Labs GmbH Concept for detecting a motion of a moving object
US9081571B2 (en) 2012-11-29 2015-07-14 Amazon Technologies, Inc. Gesture detection management for an electronic device
US20140169663A1 (en) * 2012-12-19 2014-06-19 Futurewei Technologies, Inc. System and Method for Video Detection and Tracking
US20140254864A1 (en) 2013-03-07 2014-09-11 Google Inc. System and method for gesture detection through local product map
US10373470B2 (en) 2013-04-29 2019-08-06 Intelliview Technologies, Inc. Object detection
CN103259985B (zh) 2013-05-17 2016-08-17 昆山锐芯微电子有限公司 Cmos图像传感器、像素单元及其控制方法
US10694106B2 (en) 2013-06-14 2020-06-23 Qualcomm Incorporated Computer vision application processing
US20140368423A1 (en) 2013-06-17 2014-12-18 Nvidia Corporation Method and system for low power gesture recognition for waking up mobile devices
KR102081087B1 (ko) * 2013-06-17 2020-02-25 삼성전자주식회사 동기적 영상과 비동기적 영상을 위한 영상 정합 장치 및 이미지 센서
US20150036942A1 (en) 2013-07-31 2015-02-05 Lsi Corporation Object recognition and tracking using a classifier comprising cascaded stages of multiple decision trees
US10009549B2 (en) 2014-02-28 2018-06-26 The Board Of Trustees Of The Leland Stanford Junior University Imaging providing ratio pixel intensity
US9380312B2 (en) * 2014-07-14 2016-06-28 Apple Inc. Encoding blocks in video frames containing text using histograms of gradients
US9762834B2 (en) 2014-09-30 2017-09-12 Qualcomm Incorporated Configurable hardware for computing computer vision features
US9838635B2 (en) 2014-09-30 2017-12-05 Qualcomm Incorporated Feature computation in a sensor element array

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20140118592A1 (en) * 2012-10-26 2014-05-01 The Regents Of The University Of Michigan Cmos image sensors with feature extraction

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20200115881A (ko) * 2019-03-28 2020-10-08 삼성전자주식회사 옵티컬 블랙 영역을 이용하여 이벤트 신호들을 보정하도록 구성되는 다이나믹 비전 센서 및 그 동작 방법
KR102707749B1 (ko) * 2019-03-28 2024-09-23 삼성전자주식회사 옵티컬 블랙 영역을 이용하여 이벤트 신호들을 보정하도록 구성되는 다이나믹 비전 센서 및 그 동작 방법
WO2022009807A1 (ja) * 2020-07-10 2022-01-13 ソニーセミコンダクタソリューションズ株式会社 撮像素子および撮像方法
US12088934B2 (en) 2020-07-10 2024-09-10 Sony Semiconductor Solutions Corporation Image pickup element and image pickup method
WO2023182049A1 (ja) * 2022-03-23 2023-09-28 ソニーセミコンダクタソリューションズ株式会社 イメージセンサ、データ構造

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CN106716441A (zh) 2017-05-24
US20160094787A1 (en) 2016-03-31
CN106716441B (zh) 2021-05-25
EP3201827A1 (en) 2017-08-09
US10728450B2 (en) 2020-07-28
WO2016053761A1 (en) 2016-04-07

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