KR20160070841A - 카메라-장착 컴퓨팅 디바이스를 이용한 위조 인쇄물 검출 - Google Patents

카메라-장착 컴퓨팅 디바이스를 이용한 위조 인쇄물 검출

Info

Publication number
KR20160070841A
KR20160070841A KR1020167014303A KR20167014303A KR20160070841A KR 20160070841 A KR20160070841 A KR 20160070841A KR 1020167014303 A KR1020167014303 A KR 1020167014303A KR 20167014303 A KR20167014303 A KR 20167014303A KR 20160070841 A KR20160070841 A KR 20160070841A
Authority
KR
South Korea
Prior art keywords
image
authenticity
investigating
reference point
color balance
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
KR1020167014303A
Other languages
English (en)
Korean (ko)
Inventor
윌리엄 와이. 후앙
밍시 판
시아오이 추
루오웨이 왕
판 링
Original Assignee
퀄컴 인코포레이티드
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 퀄컴 인코포레이티드 filed Critical 퀄컴 인코포레이티드
Publication of KR20160070841A publication Critical patent/KR20160070841A/ko
Ceased legal-status Critical Current

Links

Images

Classifications

    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
    • G06T7/00—Image analysis
    • G06T7/0002—Inspection of images, e.g. flaw detection
    • 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
    • H04N1/00002—Diagnosis, testing or measuring; Detecting, analysing or monitoring not otherwise provided for
    • H04N1/00005—Diagnosis, testing or measuring; Detecting, analysing or monitoring not otherwise provided for relating to image 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
    • H04N1/00002—Diagnosis, testing or measuring; Detecting, analysing or monitoring not otherwise provided for
    • H04N1/00026—Methods therefor
    • H04N1/00039—Analysis, i.e. separating and studying components of a greater whole
    • 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
    • H04N1/00002—Diagnosis, testing or measuring; Detecting, analysing or monitoring not otherwise provided for
    • H04N1/00071—Diagnosis, testing or measuring; Detecting, analysing or monitoring not otherwise provided for characterised by the action taken
    • H04N1/00082—Adjusting or controlling
    • 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
    • H04N1/00838—Preventing unauthorised reproduction
    • H04N1/00856—Preventive measures
    • H04N1/00864—Modifying the reproduction, e.g. outputting a modified copy of a scanned original
    • H04N1/00867—Modifying the reproduction, e.g. outputting a modified copy of a scanned original with additional data, e.g. by adding a warning message
    • H04N1/0087—Modifying the reproduction, e.g. outputting a modified copy of a scanned original with additional data, e.g. by adding a warning message with hidden additional data, e.g. data invisible to the human eye
    • 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
    • H04N1/00838—Preventing unauthorised reproduction
    • H04N1/00856—Preventive measures
    • H04N1/00875—Inhibiting reproduction, e.g. by disabling reading or reproduction apparatus
    • 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
    • H04N1/00838—Preventing unauthorised reproduction
    • H04N1/00883—Auto-copy-preventive originals, i.e. originals that are designed not to allow faithful reproduction
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N23/00—Cameras or camera modules comprising electronic image sensors; Control thereof
    • H04N23/80—Camera processing pipelines; Components thereof
    • H04N23/84—Camera processing pipelines; Components thereof for processing colour signals
    • H04N23/88—Camera processing pipelines; Components thereof for processing colour signals for colour balance, e.g. white-balance circuits or colour temperature control
    • H04N9/04—
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
    • G06T2207/00—Indexing scheme for image analysis or image enhancement
    • G06T2207/30—Subject of image; Context of image processing
    • G06T2207/30176—Document
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Health & Medical Sciences (AREA)
  • Biomedical Technology (AREA)
  • General Health & Medical Sciences (AREA)
  • Computer Security & Cryptography (AREA)
  • Computer Vision & Pattern Recognition (AREA)
  • Quality & Reliability (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Theoretical Computer Science (AREA)
  • Image Processing (AREA)
  • Image Analysis (AREA)
  • Editing Of Facsimile Originals (AREA)
  • Accessory Devices And Overall Control Thereof (AREA)
  • Inspection Of Paper Currency And Valuable Securities (AREA)
KR1020167014303A 2011-10-12 2011-10-12 카메라-장착 컴퓨팅 디바이스를 이용한 위조 인쇄물 검출 Ceased KR20160070841A (ko)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/CN2011/080674 WO2013053111A1 (en) 2011-10-12 2011-10-12 Detecting counterfeit print material with camera-equipped computing device

Related Parent Applications (1)

Application Number Title Priority Date Filing Date
KR1020147012719A Division KR20140072204A (ko) 2011-10-12 2011-10-12 카메라-장착 컴퓨팅 디바이스를 통한 위조 인쇄 자료 검출

Publications (1)

Publication Number Publication Date
KR20160070841A true KR20160070841A (ko) 2016-06-20

Family

ID=48081355

Family Applications (2)

Application Number Title Priority Date Filing Date
KR1020167014303A Ceased KR20160070841A (ko) 2011-10-12 2011-10-12 카메라-장착 컴퓨팅 디바이스를 이용한 위조 인쇄물 검출
KR1020147012719A Abandoned KR20140072204A (ko) 2011-10-12 2011-10-12 카메라-장착 컴퓨팅 디바이스를 통한 위조 인쇄 자료 검출

Family Applications After (1)

Application Number Title Priority Date Filing Date
KR1020147012719A Abandoned KR20140072204A (ko) 2011-10-12 2011-10-12 카메라-장착 컴퓨팅 디바이스를 통한 위조 인쇄 자료 검출

Country Status (7)

Country Link
US (1) US20140285684A1 (enExample)
EP (1) EP2766873A4 (enExample)
JP (1) JP5784237B2 (enExample)
KR (2) KR20160070841A (enExample)
CN (1) CN103930929B (enExample)
IN (1) IN2014CN02894A (enExample)
WO (1) WO2013053111A1 (enExample)

Cited By (1)

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US11745350B2 (en) 2019-04-02 2023-09-05 Hyundai Motor Company Control method and control system of manipulator

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EP3676751B1 (en) * 2017-10-10 2023-10-11 Lumileds LLC Counterfeit detection in bright environment
US10460412B1 (en) * 2018-01-07 2019-10-29 Robert Louis Stupack Authentication of Norman Rockwell paintings
KR102102403B1 (ko) 2018-06-19 2020-04-21 한밭대학교 산학협력단 위조 영상 인쇄물 감식을 통한 코드인증방법과 그 응용 시스템
US10812216B2 (en) 2018-11-05 2020-10-20 XCOM Labs, Inc. Cooperative multiple-input multiple-output downlink scheduling
US10756860B2 (en) 2018-11-05 2020-08-25 XCOM Labs, Inc. Distributed multiple-input multiple-output downlink configuration
US10432272B1 (en) 2018-11-05 2019-10-01 XCOM Labs, Inc. Variable multiple-input multiple-output downlink user equipment
US10659112B1 (en) 2018-11-05 2020-05-19 XCOM Labs, Inc. User equipment assisted multiple-input multiple-output downlink configuration
EP3888256A4 (en) 2018-11-27 2022-08-31 Xcom Labs, Inc. NON-COHERENT COOPERATIVE MIMO COMMUNICATIONS
US10756795B2 (en) 2018-12-18 2020-08-25 XCOM Labs, Inc. User equipment with cellular link and peer-to-peer link
US11063645B2 (en) 2018-12-18 2021-07-13 XCOM Labs, Inc. Methods of wirelessly communicating with a group of devices
US11330649B2 (en) 2019-01-25 2022-05-10 XCOM Labs, Inc. Methods and systems of multi-link peer-to-peer communications
US10756767B1 (en) 2019-02-05 2020-08-25 XCOM Labs, Inc. User equipment for wirelessly communicating cellular signal with another user equipment
US11375408B2 (en) 2019-03-06 2022-06-28 XCOM Labs, Inc. Local breakout architecture
US10756782B1 (en) 2019-04-26 2020-08-25 XCOM Labs, Inc. Uplink active set management for multiple-input multiple-output communications
US11032841B2 (en) 2019-04-26 2021-06-08 XCOM Labs, Inc. Downlink active set management for multiple-input multiple-output communications
US10686502B1 (en) 2019-04-29 2020-06-16 XCOM Labs, Inc. Downlink user equipment selection
US10735057B1 (en) 2019-04-29 2020-08-04 XCOM Labs, Inc. Uplink user equipment selection
US11411778B2 (en) 2019-07-12 2022-08-09 XCOM Labs, Inc. Time-division duplex multiple input multiple output calibration

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US11745350B2 (en) 2019-04-02 2023-09-05 Hyundai Motor Company Control method and control system of manipulator

Also Published As

Publication number Publication date
IN2014CN02894A (enExample) 2015-07-03
EP2766873A4 (en) 2015-09-02
JP2014531077A (ja) 2014-11-20
JP5784237B2 (ja) 2015-09-24
CN103930929B (zh) 2016-10-05
KR20140072204A (ko) 2014-06-12
EP2766873A1 (en) 2014-08-20
CN103930929A (zh) 2014-07-16
WO2013053111A1 (en) 2013-04-18
US20140285684A1 (en) 2014-09-25

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Filing date: 20140512

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