WO2008090851A1 - 画像処理装置、方法及びプログラム並びに表示装置 - Google Patents

画像処理装置、方法及びプログラム並びに表示装置 Download PDF

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Publication number
WO2008090851A1
WO2008090851A1 PCT/JP2008/050737 JP2008050737W WO2008090851A1 WO 2008090851 A1 WO2008090851 A1 WO 2008090851A1 JP 2008050737 W JP2008050737 W JP 2008050737W WO 2008090851 A1 WO2008090851 A1 WO 2008090851A1
Authority
WO
WIPO (PCT)
Prior art keywords
image
display device
secret
input
program
Prior art date
Application number
PCT/JP2008/050737
Other languages
English (en)
French (fr)
Inventor
Daigo Miyasaka
Masao Imai
Fujio Okumura
Original Assignee
Nec Corporation
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 Nec Corporation filed Critical Nec Corporation
Priority to JP2008555052A priority Critical patent/JP5136424B2/ja
Priority to US12/524,410 priority patent/US8848044B2/en
Priority to CN2008800031731A priority patent/CN101589421B/zh
Publication of WO2008090851A1 publication Critical patent/WO2008090851A1/ja
Priority to US14/300,350 priority patent/US9030539B2/en

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Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N13/00—Stereoscopic video systems; Multi-view video systems; Details thereof
    • H04N13/30—Image reproducers
    • H04N13/332—Displays for viewing with the aid of special glasses or head-mounted displays [HMD]
    • H04N13/341—Displays for viewing with the aid of special glasses or head-mounted displays [HMD] using temporal multiplexing
    • G—PHYSICS
    • G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
    • G09G—ARRANGEMENTS OR CIRCUITS FOR CONTROL OF INDICATING DEVICES USING STATIC MEANS TO PRESENT VARIABLE INFORMATION
    • G09G5/00—Control arrangements or circuits for visual indicators common to cathode-ray tube indicators and other visual indicators
    • G—PHYSICS
    • G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
    • G09G—ARRANGEMENTS OR CIRCUITS FOR CONTROL OF INDICATING DEVICES USING STATIC MEANS TO PRESENT VARIABLE INFORMATION
    • G09G2340/00—Aspects of display data processing
    • G09G2340/04—Changes in size, position or resolution of an image
    • G09G2340/0407—Resolution change, inclusive of the use of different resolutions for different screen areas
    • G09G2340/0435—Change or adaptation of the frame rate of the video stream
    • G—PHYSICS
    • G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
    • G09G—ARRANGEMENTS OR CIRCUITS FOR CONTROL OF INDICATING DEVICES USING STATIC MEANS TO PRESENT VARIABLE INFORMATION
    • G09G2358/00—Arrangements for display data security
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N13/00—Stereoscopic video systems; Multi-view video systems; Details thereof
    • H04N13/30—Image reproducers
    • H04N2013/40—Privacy aspects, i.e. devices showing different images to different viewers, the images not being viewpoints of the same scene
    • H04N2013/403—Privacy aspects, i.e. devices showing different images to different viewers, the images not being viewpoints of the same scene the images being monoscopic

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Computer Hardware Design (AREA)
  • General Physics & Mathematics (AREA)
  • Theoretical Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Control Of Indicators Other Than Cathode Ray Tubes (AREA)
  • Controls And Circuits For Display Device (AREA)
  • Digital Computer Display Output (AREA)
  • Liquid Crystal Display Device Control (AREA)
  • Transforming Electric Information Into Light Information (AREA)

Abstract

　公衆画像のコントラストを落とすことなく、秘密画像及び公衆画像を共に高画質で効率的に表示できる画像処理装置、方法及びプログラム並びに表示装置を提供する。 　出力画像のうちの一つは、入力画像の一つである入力秘密画像を画面内の一部の領域に表示させる秘密画像であり、秘密画像を含む全ての出力画像は、画素ごとに輝度値を加算した時に入力画像の一つである入力公衆画像となる関係にあり、少なくとも秘密画像を出力している期間には、画像信号が入力される表示装置とユーザの目との間に配置されるシャッタ眼鏡を光透過状態とする。
PCT/JP2008/050737 2007-01-26 2008-01-22 画像処理装置、方法及びプログラム並びに表示装置 WO2008090851A1 (ja)

Priority Applications (4)

Application Number Priority Date Filing Date Title
JP2008555052A JP5136424B2 (ja) 2007-01-26 2008-01-22 画像処理装置、方法及びプログラム並びに表示装置
US12/524,410 US8848044B2 (en) 2007-01-26 2008-01-22 Image processing apparatus, method, program and display
CN2008800031731A CN101589421B (zh) 2007-01-26 2008-01-22 图像处理设备、方法和显示器
US14/300,350 US9030539B2 (en) 2007-01-26 2014-06-10 Image processing apparatus, method, program and display

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2007-016903 2007-01-26
JP2007016903 2007-01-26

Related Child Applications (2)

Application Number Title Priority Date Filing Date
US12/524,410 A-371-Of-International US8848044B2 (en) 2007-01-26 2008-01-22 Image processing apparatus, method, program and display
US14/300,350 Continuation US9030539B2 (en) 2007-01-26 2014-06-10 Image processing apparatus, method, program and display

Publications (1)

Publication Number Publication Date
WO2008090851A1 true WO2008090851A1 (ja) 2008-07-31

Family

ID=39644427

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/JP2008/050737 WO2008090851A1 (ja) 2007-01-26 2008-01-22 画像処理装置、方法及びプログラム並びに表示装置

Country Status (4)

Country Link
US (2) US8848044B2 (ja)
JP (1) JP5136424B2 (ja)
CN (1) CN101589421B (ja)
WO (1) WO2008090851A1 (ja)

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JP2010117689A (ja) * 2008-11-14 2010-05-27 Sanyo Electric Co Ltd 画像表示システム、画像表示装置および環境光制御装置
WO2012120853A1 (ja) * 2011-03-04 2012-09-13 国立大学法人徳島大学 情報提供方法および情報提供装置
CN110119454A (zh) * 2019-05-05 2019-08-13 重庆科芮智能科技有限公司 证据管理方法及装置

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KR20120132240A (ko) * 2011-05-27 2012-12-05 삼성전자주식회사 복수의 사용자에게 복수의 영상을 제공하는 듀얼 뷰 디스플레이 방법 및 듀얼 뷰 안경 구동 방법, 이를 적용한 디스플레이 장치 및 듀얼 뷰 안경
CN103635952B (zh) * 2011-06-22 2016-06-15 加拿大准视有限公司 基于时域心理视觉调制的图像／信息显示系统及方法
KR20130078907A (ko) * 2012-01-02 2013-07-10 삼성전자주식회사 보안 디스플레이 장치
CN103293756B (zh) * 2013-05-30 2016-08-10 京东方科技集团股份有限公司 一种显示处理装置、系统及方法
JP6362608B2 (ja) * 2013-09-30 2018-07-25 パナソニック株式会社 表示方法および表示装置
US9690763B1 (en) 2013-12-17 2017-06-27 Bryant Christopher Lee Display of webpage elements on a connected computer
JP2015187700A (ja) * 2014-03-14 2015-10-29 パナソニックＩｐマネジメント株式会社 表示秘匿システム
CN104134282A (zh) * 2014-06-26 2014-11-05 京东方科技集团股份有限公司 一种显示系统
US10013947B2 (en) * 2015-02-02 2018-07-03 Sony Corporation Switchable privacy display based on striped polarizer
CN106530990A (zh) * 2016-12-27 2017-03-22 京东方科技集团股份有限公司 显示装置、显示系统
CN109003577B (zh) * 2017-06-07 2020-05-12 京东方科技集团股份有限公司 显示面板的驱动方法及组件、显示装置、终端及存储介质
CN109410891B (zh) * 2017-08-17 2021-01-01 群创光电股份有限公司 显示器以及其操作方法
CN108563078B (zh) * 2018-01-24 2021-08-17 昆山龙腾光电股份有限公司 液晶显示装置及驱动方法
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JP2010117689A (ja) * 2008-11-14 2010-05-27 Sanyo Electric Co Ltd 画像表示システム、画像表示装置および環境光制御装置
WO2012120853A1 (ja) * 2011-03-04 2012-09-13 国立大学法人徳島大学 情報提供方法および情報提供装置
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CN110119454A (zh) * 2019-05-05 2019-08-13 重庆科芮智能科技有限公司 证据管理方法及装置

Also Published As

Publication number Publication date
JPWO2008090851A1 (ja) 2010-05-20
CN101589421B (zh) 2013-01-09
US9030539B2 (en) 2015-05-12
US20100085373A1 (en) 2010-04-08
JP5136424B2 (ja) 2013-02-06
US8848044B2 (en) 2014-09-30
CN101589421A (zh) 2009-11-25
US20140285510A1 (en) 2014-09-25

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