JP6545192B2 - 変調光源からの照光から復号されたタイムスタンプを使用する、捕捉された画像の検証 - Google Patents

変調光源からの照光から復号されたタイムスタンプを使用する、捕捉された画像の検証 Download PDF

Info

Publication number
JP6545192B2
JP6545192B2 JP2016567213A JP2016567213A JP6545192B2 JP 6545192 B2 JP6545192 B2 JP 6545192B2 JP 2016567213 A JP2016567213 A JP 2016567213A JP 2016567213 A JP2016567213 A JP 2016567213A JP 6545192 B2 JP6545192 B2 JP 6545192B2
Authority
JP
Japan
Prior art keywords
image
timestamp
images
light
time stamp
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.)
Expired - Fee Related
Application number
JP2016567213A
Other languages
English (en)
Japanese (ja)
Other versions
JP2017526195A (ja
JP2017526195A5 (enExample
Inventor
エーウヴェイク アレクサンダー ヘンリカス ヴァルテルス ファン
エーウヴェイク アレクサンダー ヘンリカス ヴァルテルス ファン
ウィリアム ネイサン シェルトン
ウィリアム ネイサン シェルトン
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.)
Signify Holding BV
Original Assignee
Signify Holding BV
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 Signify Holding BV filed Critical Signify Holding BV
Publication of JP2017526195A publication Critical patent/JP2017526195A/ja
Publication of JP2017526195A5 publication Critical patent/JP2017526195A5/ja
Application granted granted Critical
Publication of JP6545192B2 publication Critical patent/JP6545192B2/ja
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B10/00—Transmission systems employing electromagnetic waves other than radio-waves, e.g. infrared, visible or ultraviolet light, or employing corpuscular radiation, e.g. quantum communication
    • H04B10/11—Arrangements specific to free-space transmission, i.e. transmission through air or vacuum
    • H04B10/114—Indoor or close-range type systems
    • H04B10/116—Visible light communication
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F21/00—Security arrangements for protecting computers, components thereof, programs or data against unauthorised activity
    • G06F21/60—Protecting data
    • G06F21/602—Providing cryptographic facilities or services
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06V—IMAGE OR VIDEO RECOGNITION OR UNDERSTANDING
    • G06V40/00—Recognition of biometric, human-related or animal-related patterns in image or video data
    • G06V40/10—Human or animal bodies, e.g. vehicle occupants or pedestrians; Body parts, e.g. hands
    • G06V40/16—Human faces, e.g. facial parts, sketches or expressions
    • G06V40/172—Classification, e.g. identification
    • 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
    • H04N1/32128—Display, printing, storage or transmission of additional information, e.g. ID code, date and time or title attached to the image data, e.g. file header, transmitted message header, information on the same page or in the same computer file as the image
    • 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
    • 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
    • H04N1/32208—Spatial or amplitude domain methods involving changing the magnitude of selected pixels, e.g. overlay of information or super-imposition
    • 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
    • H04N1/32251—Spatial or amplitude domain methods in multilevel data, e.g. greyscale or continuous tone data
    • 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
    • H04N1/32309—Methods relating to embedding, encoding, decoding, detection or retrieval operations in colour image data
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N23/00—Cameras or camera modules comprising electronic image sensors; Control thereof
    • H04N23/56—Cameras or camera modules comprising electronic image sensors; Control thereof provided with illuminating means
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F2221/00—Indexing scheme relating to security arrangements for protecting computers, components thereof, programs or data against unauthorised activity
    • G06F2221/21—Indexing scheme relating to G06F21/00 and subgroups addressing additional information or applications relating to security arrangements for protecting computers, components thereof, programs or data against unauthorised activity
    • G06F2221/2151—Time stamp
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N2201/00—Indexing scheme relating to scanning, transmission or reproduction of documents or the like, and to details thereof
    • H04N2201/0077—Types of the still picture apparatus
    • H04N2201/0084—Digital still camera
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N2201/00—Indexing scheme relating to scanning, transmission or reproduction of documents or the like, and to details thereof
    • H04N2201/32—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
    • H04N2201/3201—Display, printing, storage or transmission of additional information, e.g. ID code, date and time or title
    • H04N2201/3204—Display, printing, storage or transmission of additional information, e.g. ID code, date and time or title of data relating to a user, sender, addressee, machine or electronic recording medium
    • H04N2201/3205—Display, printing, storage or transmission of additional information, e.g. ID code, date and time or title of data relating to a user, sender, addressee, machine or electronic recording medium of identification information, e.g. name or ID code
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N2201/00—Indexing scheme relating to scanning, transmission or reproduction of documents or the like, and to details thereof
    • H04N2201/32—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
    • H04N2201/3201—Display, printing, storage or transmission of additional information, e.g. ID code, date and time or title
    • H04N2201/3212—Display, printing, storage or transmission of additional information, e.g. ID code, date and time or title of data relating to a job, e.g. communication, capture or filing of an image
    • H04N2201/3214—Display, printing, storage or transmission of additional information, e.g. ID code, date and time or title of data relating to a job, e.g. communication, capture or filing of an image of a date
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N2201/00—Indexing scheme relating to scanning, transmission or reproduction of documents or the like, and to details thereof
    • H04N2201/32—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
    • H04N2201/3201—Display, printing, storage or transmission of additional information, e.g. ID code, date and time or title
    • H04N2201/3212—Display, printing, storage or transmission of additional information, e.g. ID code, date and time or title of data relating to a job, e.g. communication, capture or filing of an image
    • H04N2201/3215—Display, printing, storage or transmission of additional information, e.g. ID code, date and time or title of data relating to a job, e.g. communication, capture or filing of an image of a time or duration
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N2201/00—Indexing scheme relating to scanning, transmission or reproduction of documents or the like, and to details thereof
    • H04N2201/32—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
    • H04N2201/3201—Display, printing, storage or transmission of additional information, e.g. ID code, date and time or title
    • H04N2201/3225—Display, printing, storage or transmission of additional information, e.g. ID code, date and time or title of data relating to an image, a page or a document
    • H04N2201/3233—Display, printing, storage or transmission of additional information, e.g. ID code, date and time or title of data relating to an image, a page or a document of authentication information, e.g. digital signature, watermark
    • H04N2201/3235—Checking or certification of the authentication information, e.g. by comparison with data stored independently
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N2201/00—Indexing scheme relating to scanning, transmission or reproduction of documents or the like, and to details thereof
    • H04N2201/32—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
    • H04N2201/3201—Display, printing, storage or transmission of additional information, e.g. ID code, date and time or title
    • H04N2201/3225—Display, printing, storage or transmission of additional information, e.g. ID code, date and time or title of data relating to an image, a page or a document
    • H04N2201/3253—Position information, e.g. geographical position at time of capture, GPS data
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N2201/00—Indexing scheme relating to scanning, transmission or reproduction of documents or the like, and to details thereof
    • H04N2201/32—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
    • H04N2201/3201—Display, printing, storage or transmission of additional information, e.g. ID code, date and time or title
    • H04N2201/3273—Display
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N2201/00—Indexing scheme relating to scanning, transmission or reproduction of documents or the like, and to details thereof
    • H04N2201/32—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
    • H04N2201/3201—Display, printing, storage or transmission of additional information, e.g. ID code, date and time or title
    • H04N2201/328—Processing of the additional information
    • H04N2201/3281—Encryption; Ciphering

Landscapes

  • Engineering & Computer Science (AREA)
  • Signal Processing (AREA)
  • Multimedia (AREA)
  • Physics & Mathematics (AREA)
  • Theoretical Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • General Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • General Health & Medical Sciences (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Health & Medical Sciences (AREA)
  • Bioethics (AREA)
  • Computer Hardware Design (AREA)
  • Computer Security & Cryptography (AREA)
  • Software Systems (AREA)
  • Human Computer Interaction (AREA)
  • Oral & Maxillofacial Surgery (AREA)
  • Studio Devices (AREA)
  • Optical Communication System (AREA)
  • Editing Of Facsimile Originals (AREA)
  • Image Analysis (AREA)
  • Image Processing (AREA)
JP2016567213A 2014-05-12 2015-04-28 変調光源からの照光から復号されたタイムスタンプを使用する、捕捉された画像の検証 Expired - Fee Related JP6545192B2 (ja)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
EP14167836 2014-05-12
EP14167836.7 2014-05-12
PCT/EP2015/059116 WO2015173001A1 (en) 2014-05-12 2015-04-28 Verification of images captured using a timestamp decoded from illumination from a modulated light source

Publications (3)

Publication Number Publication Date
JP2017526195A JP2017526195A (ja) 2017-09-07
JP2017526195A5 JP2017526195A5 (enExample) 2018-06-14
JP6545192B2 true JP6545192B2 (ja) 2019-07-17

Family

ID=50687317

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2016567213A Expired - Fee Related JP6545192B2 (ja) 2014-05-12 2015-04-28 変調光源からの照光から復号されたタイムスタンプを使用する、捕捉された画像の検証

Country Status (6)

Country Link
US (1) US10074030B2 (enExample)
EP (1) EP3143759A1 (enExample)
JP (1) JP6545192B2 (enExample)
CN (1) CN106471795B (enExample)
RU (1) RU2016148406A (enExample)
WO (1) WO2015173001A1 (enExample)

Families Citing this family (21)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US10009100B2 (en) * 2014-06-18 2018-06-26 Qualcomm Incorporated Transmission of identifiers using visible light communication
ES2779997T3 (es) 2016-09-22 2020-08-21 Signify Holding Bv Asociar un dispositivo móvil con un grupo
WO2018070001A1 (ja) * 2016-10-12 2018-04-19 富士通株式会社 信号調整プログラム、信号調整装置、及び信号調整方法
WO2018106619A2 (en) * 2016-12-06 2018-06-14 G Tort Selfee social media nan0-influencer tracking and reward system and method
FR3061792B1 (fr) * 2017-01-10 2020-11-06 Quantificare Procede et dispositif pour horodater des images numeriques
WO2018212278A1 (ja) * 2017-05-17 2018-11-22 パナソニックＩｐマネジメント株式会社 映像記録装置及び映像記録検証システム並びに映像記録方法及び映像検証方法
CN108388649B (zh) * 2018-02-28 2021-06-22 深圳市科迈爱康科技有限公司 处理音视频的方法、系统、设备及存储介质
WO2019168547A1 (en) * 2018-03-02 2019-09-06 Visa International Service Association Dynamic lighting for image-based verification processing
CN108694765A (zh) * 2018-05-11 2018-10-23 京东方科技集团股份有限公司 一种访客识别方法及装置、门禁系统
CN108768525A (zh) * 2018-07-16 2018-11-06 北京邮电大学 通过相机扫描光源获取数据的可见光应用装置
CN112889350A (zh) * 2018-09-18 2021-06-01 Ai智者有限公司 用于人的解剖学部位以及这样的部位处的物品的识别和照亮的系统和处理
KR102565422B1 (ko) * 2018-10-19 2023-08-09 라인 가부시키가이샤 인증 데이터를 제공하는 방법, 컴퓨터 장치, 및 컴퓨터 프로그램
US11455716B2 (en) * 2018-11-13 2022-09-27 Rivian Ip Holdings, Llc Image analysis of applied adhesive with fluorescence enhancement
FR3097708B1 (fr) * 2019-06-19 2024-04-12 Oledcomm Module de détection de visage et de communication optique sans fil
CN114003874A (zh) * 2020-02-26 2022-02-01 支付宝(杭州)信息技术有限公司 一种图像数据的真实性验证方法、装置及设备
CN111835419B (zh) * 2020-07-14 2021-08-27 长安大学 一种cmos摄像头可见光通信的数据保密传输方法
CN111935102B (zh) * 2020-07-16 2022-08-05 重庆京像微电子有限公司 数据处理方法及装置
CN115708116A (zh) * 2021-08-10 2023-02-21 瑞庭网络技术（上海）有限公司 视频验证方法、装置及系统、电子设备和存储介质
US12231724B2 (en) * 2022-04-11 2025-02-18 Volvo Truck Corporation Compressed timestamp in a videostream
US12475460B2 (en) * 2023-01-09 2025-11-18 Marqeta, Inc. Managing cryptographic key lifecycles via multi-layer metadata and dynamic key exchanges
JP7748443B2 (ja) * 2023-12-21 2025-10-02 シャープ株式会社 測定装置及び測定方法

Family Cites Families (41)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100865247B1 (ko) 2000-01-13 2008-10-27 디지맥 코포레이션 메타데이터를 인증하고 매체 신호들의 워터마크들 내에 메타데이터를 임베딩하는 방법
JP3575679B2 (ja) * 2000-03-31 2004-10-13 日本電気株式会社 顔照合方法と該照合方法を格納した記録媒体と顔照合装置
US8188878B2 (en) 2000-11-15 2012-05-29 Federal Law Enforcement Development Services, Inc. LED light communication system
WO2003009217A1 (en) * 2001-07-16 2003-01-30 Trustcopy Pte Ltd. Electronic signing of documents
DE10143518A1 (de) 2001-09-05 2003-03-27 Siemens Ag Verfahren und Vorrichtung zur Korrektur von netzspannungsabhängigen Helligkeitsschwankungen bei der Bildaufzeichnung
US20030204738A1 (en) * 2002-04-30 2003-10-30 Morgan Stephen Paul System and method for secure distribution of digital content via a network
US6996251B2 (en) * 2002-09-30 2006-02-07 Myport Technologies, Inc. Forensic communication apparatus and method
US20080129758A1 (en) * 2002-10-02 2008-06-05 Harry Fox Method and system for utilizing a JPEG compatible image and icon
EP1460841A1 (en) * 2003-03-19 2004-09-22 Koninklijke Philips Electronics N.V. Method of preventing making of unauthorized recordings
CN100555914C (zh) * 2004-05-31 2009-10-28 卡西欧计算机株式会社 信息接收装置、信息传输系统以及信息接收方法
JP4797415B2 (ja) * 2005-03-25 2011-10-19 株式会社ニコン 照明装置、撮影装置および撮影システム
US20080233984A1 (en) * 2007-03-23 2008-09-25 Jeffrey Michael Franklin Cross-carrier content upload, social network and promotional platform
US9258864B2 (en) * 2007-05-24 2016-02-09 Federal Law Enforcement Development Services, Inc. LED light control and management system
US9100124B2 (en) * 2007-05-24 2015-08-04 Federal Law Enforcement Development Services, Inc. LED Light Fixture
US8306268B2 (en) * 2007-09-12 2012-11-06 General Electric Company Method and system for image integrity determination
US7866557B2 (en) * 2007-09-27 2011-01-11 Symbol Technologies, Inc. Imaging-based bar code reader utilizing modified rolling shutter operation
JP4831079B2 (ja) * 2008-01-17 2011-12-07 ソニー株式会社 プログラム、画像データ処理方法、画像データ処理装置
US20090280838A1 (en) * 2008-05-09 2009-11-12 Ajay Malik Device and Method for Adding Location Data to Images
US7969297B2 (en) 2008-05-14 2011-06-28 Sony Ericsson Mobile Communications Ab System and method for determining positioning information via modulated light
GB0810734D0 (en) * 2008-06-12 2008-07-16 Redzebra Mobile Ltd Digital camera system and method of operation thereof
US20100241723A1 (en) * 2009-03-17 2010-09-23 Hugh Dornbush Computer-Implemented Delivery of Real-Time Participatory Experience of Localized Events
US20110288917A1 (en) * 2010-05-21 2011-11-24 James Wanek Systems and methods for providing mobile targeted advertisements
EP2643659B1 (en) 2010-11-19 2019-12-25 Apple Inc. Depth mapping using time-coded illumination
US8538596B2 (en) * 2010-12-20 2013-09-17 Redwood Systems, Inc. Light timeout optimization
JP2012195762A (ja) * 2011-03-16 2012-10-11 Seiwa Electric Mfg Co Ltd 動線情報取得システム
EP2503852A1 (en) * 2011-03-22 2012-09-26 Koninklijke Philips Electronics N.V. Light detection system and method
US9071709B2 (en) 2011-03-31 2015-06-30 Nokia Technologies Oy Method and apparatus for providing collaboration between remote and on-site users of indirect augmented reality
WO2012131173A1 (en) * 2011-03-31 2012-10-04 Nokia Corporation Method and apparatus for processing coupons/purchases based on radio frequency memory tag detection
US9287976B2 (en) * 2011-07-26 2016-03-15 Abl Ip Holding Llc Independent beacon based light position system
JP6190369B2 (ja) 2011-09-22 2017-08-30 フィリップス ライティング ホールディング ビー ヴィ 屋外照明ネットワークを使用する撮像サービス
US20140285096A1 (en) 2011-11-15 2014-09-25 Koninklijke Philips N.V. Coded light transmission and reception
US9264627B2 (en) * 2012-01-09 2016-02-16 Lifetouch Inc. Video photography system
EP2805587B1 (en) * 2012-01-17 2019-06-26 Signify Holding B.V. Modulation of light emitted by a lighting device, using plurality of different modulation periods
EP2871800A4 (en) * 2012-05-07 2016-04-13 Kuang Chi Innovative Tech Ltd VISIBLE LOCKING, DECOMPOSITION AND ENCRYPTION / DECOMPOSITION METHOD AND SYSTEM TO COMMUNICATION IN VISIBLE LIGHT
US20140006162A1 (en) * 2012-06-30 2014-01-02 Empire Technology Development, Llc Profile construction based on asserted interest and actual participation in associated activities
US9453904B2 (en) * 2013-07-18 2016-09-27 Golba Llc Hybrid multi-camera based positioning
US9646384B2 (en) * 2013-09-11 2017-05-09 Google Technology Holdings LLC 3D feature descriptors with camera pose information
US9496955B2 (en) * 2013-09-19 2016-11-15 eocys, LLC Devices and methods to produce and receive an encoded light signature
US9554744B2 (en) * 2013-12-19 2017-01-31 International Business Machines Corporation Mining social media for ultraviolet light exposure analysis
US9240839B2 (en) * 2014-01-07 2016-01-19 Nokia Corporation Transmitting data to a rolling shutter sensor array via a light emitter array
US9542390B2 (en) * 2014-04-30 2017-01-10 Adobe Systems Incorporated Method and apparatus for mitigating face aging errors when performing facial recognition

Also Published As

Publication number Publication date
WO2015173001A1 (en) 2015-11-19
JP2017526195A (ja) 2017-09-07
US20170124421A1 (en) 2017-05-04
EP3143759A1 (en) 2017-03-22
RU2016148406A (ru) 2018-06-15
CN106471795A (zh) 2017-03-01
CN106471795B (zh) 2019-03-12
US10074030B2 (en) 2018-09-11

Similar Documents

Publication Publication Date Title
JP6545192B2 (ja) 変調光源からの照光から復号されたタイムスタンプを使用する、捕捉された画像の検証
US20230360165A1 (en) Method and apparatus for protecting digital photos from alteration
US20240235847A1 (en) Systems and methods employing scene embedded markers for verifying media
CN104185998B (zh) 用于视频的密码访问控制的方法和系统
Li et al. Hilight: Hiding bits in pixel translucency changes
JP6964647B2 (ja) オブジェクトのプライバシが保護されるイメージフレームのシーケンスをエンコーディング及びデコーディングする方法及びデバイス
Zhang et al. Kaleido: You can watch it but cannot record it
US10956110B2 (en) Method and system for self addressed information display
JP7170278B2 (ja) 映像記録装置及び映像記録検証システム並びに映像記録方法及び映像検証方法
US20220353082A1 (en) Devices, Systems and Methods Relating to a Wearable Electronic Totem Device that Displays or Emits a Cryptographic Verification Code Including Real-World Corroborating Information to Discredit Later Generated Deepfake Media of the Wearer.
JPWO2006115156A1 (ja) 監視カメラシステム、撮影装置および映像表示装置
JP2007049584A5 (enExample)
JP2017526195A5 (enExample)
JP2010258645A (ja) 電子透かし埋め込み方法及び装置
US12010320B2 (en) Encoding of modified video
CN109792387B (zh) 光通信装置防伪方法及系统
KR20130114037A (ko) 프라이버시 영역의 마스킹 및 복원 방법
CN101558645B (zh) 用于数字电影的基于文本的反盗版系统及其方法
CN107241585B (zh) 视频监控方法及系统
CN104537796B (zh) 一种告警信息处理系统及处理方法
EP3217644B1 (en) Information processing device
JP2024033520A (ja) コンテンツ生成装置、管理サーバ、コンテンツ生成装置の制御方法、管理サーバの制御方法、及びプログラム
KR102568444B1 (ko) 영상 제보 필터링 장치
KR101677111B1 (ko) 보행자의 얼굴 검출 기반의 동적 객체 영상 프라이버시 보호 장치 및 그 방법
CN114884663B (zh) 多媒体对象处理方法、装置、设备及存储介质

Legal Events

Date Code Title Description
A521 Request for written amendment filed

Free format text: JAPANESE INTERMEDIATE CODE: A523

Effective date: 20180426

A621 Written request for application examination

Free format text: JAPANESE INTERMEDIATE CODE: A621

Effective date: 20180426

RD02 Notification of acceptance of power of attorney

Free format text: JAPANESE INTERMEDIATE CODE: A7422

Effective date: 20181213

RD04 Notification of resignation of power of attorney

Free format text: JAPANESE INTERMEDIATE CODE: A7424

Effective date: 20181225

A131 Notification of reasons for refusal

Free format text: JAPANESE INTERMEDIATE CODE: A131

Effective date: 20190213

A521 Request for written amendment filed

Free format text: JAPANESE INTERMEDIATE CODE: A523

Effective date: 20190509

TRDD Decision of grant or rejection written
A01 Written decision to grant a patent or to grant a registration (utility model)

Free format text: JAPANESE INTERMEDIATE CODE: A01

Effective date: 20190522

A61 First payment of annual fees (during grant procedure)

Free format text: JAPANESE INTERMEDIATE CODE: A61

Effective date: 20190618

R150 Certificate of patent or registration of utility model

Ref document number: 6545192

Country of ref document: JP

Free format text: JAPANESE INTERMEDIATE CODE: R150

LAPS Cancellation because of no payment of annual fees