JP2015537248A5 - - Google Patents
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- Publication number
- JP2015537248A5 JP2015537248A5 JP2015543549A JP2015543549A JP2015537248A5 JP 2015537248 A5 JP2015537248 A5 JP 2015537248A5 JP 2015543549 A JP2015543549 A JP 2015543549A JP 2015543549 A JP2015543549 A JP 2015543549A JP 2015537248 A5 JP2015537248 A5 JP 2015537248A5
- Authority
- JP
- Japan
- Prior art keywords
- ambient light
- video content
- screen
- intensity
- light source
- 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.)
- Pending
Links
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US201261730119P | 2012-11-27 | 2012-11-27 | |
| US61/730,119 | 2012-11-27 | ||
| PCT/IB2013/060158 WO2014083473A1 (en) | 2012-11-27 | 2013-11-15 | Use of ambience light for copy protection of video content displayed on a screen |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JP2015537248A JP2015537248A (ja) | 2015-12-24 |
| JP2015537248A5 true JP2015537248A5 (enExample) | 2016-12-28 |
Family
ID=49726835
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2015543549A Pending JP2015537248A (ja) | 2012-11-27 | 2013-11-15 | スクリーンに表示されるビデオコンテンツのコピープロテクションのための環境光の使用 |
Country Status (6)
| Country | Link |
|---|---|
| US (2) | US9641725B2 (enExample) |
| EP (1) | EP2926553A1 (enExample) |
| JP (1) | JP2015537248A (enExample) |
| CN (1) | CN104798369A (enExample) |
| RU (1) | RU2015125551A (enExample) |
| WO (1) | WO2014083473A1 (enExample) |
Families Citing this family (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107644623B (zh) * | 2016-07-20 | 2020-01-14 | 京东方科技集团股份有限公司 | 一种背光模组、显示装置及防偷拍系统 |
| US9986290B2 (en) * | 2016-09-27 | 2018-05-29 | International Business Machines Corporation | Video censoring |
| KR102636465B1 (ko) * | 2016-10-24 | 2024-02-14 | 삼성전자주식회사 | 영상 처리 장치, 영상 처리 방법 및 전자장치 |
| CN106658875A (zh) * | 2017-03-22 | 2017-05-10 | 广东顺德中山大学卡内基梅隆大学国际联合研究院 | 基于led的防偷拍系统 |
| US10469763B2 (en) | 2017-06-07 | 2019-11-05 | Wisconsin Alumni Research Foundation | Visual privacy protection system |
| US10922846B2 (en) * | 2017-08-29 | 2021-02-16 | Guangdong Virtual Reality Technology Co., Ltd. | Method, device and system for identifying light spot |
| CN108234977B (zh) * | 2018-01-12 | 2021-03-09 | 京东方科技集团股份有限公司 | 一种视频播放方法及显示系统 |
| US10818093B2 (en) * | 2018-05-25 | 2020-10-27 | Tiff's Treats Holdings, Inc. | Apparatus, method, and system for presentation of multimedia content including augmented reality content |
| KR102523167B1 (ko) * | 2018-07-02 | 2023-04-19 | 삼성전자주식회사 | 디스플레이 장치 및 그 제어 방법. |
| CN112913330B (zh) * | 2018-11-01 | 2024-04-02 | 昕诺飞控股有限公司 | 选择一种从视频内容中提取颜色以产生光效果的方法 |
| US10992900B1 (en) * | 2020-04-09 | 2021-04-27 | Goldman Sachs & Co. LLC | Oscillating video refresh |
| CN116261685A (zh) * | 2020-12-30 | 2023-06-13 | 谷歌有限责任公司 | 扫描投影仪动态分辨率 |
| CN121572897A (zh) * | 2025-11-14 | 2026-02-27 | 福耀玻璃工业集团股份有限公司 | 饰件总成及车窗装置 |
Family Cites Families (20)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP3084796B2 (ja) * | 1991-06-14 | 2000-09-04 | ソニー株式会社 | 映像信号処理装置 |
| AU5448100A (en) | 1999-05-27 | 2000-12-18 | Digital Electronic Cinema, Inc. | Systems and methods for preventing camcorder piracy of motion picture images |
| US7324646B1 (en) | 1999-10-29 | 2008-01-29 | Sarnoff Corporation | Method and apparatus for film anti-piracy |
| JP4399087B2 (ja) * | 2000-05-31 | 2010-01-13 | パナソニック株式会社 | 照明システム、映像表示デバイスおよび照明制御方法 |
| US7043019B2 (en) * | 2001-02-28 | 2006-05-09 | Eastman Kodak Company | Copy protection for digital motion picture image data |
| JP3518528B2 (ja) * | 2001-08-10 | 2004-04-12 | ソニー株式会社 | 撮像妨害方法及びシステム |
| EP1294189A3 (en) * | 2001-09-18 | 2004-01-14 | Sony Corporation | Optical state modulation |
| JP3674568B2 (ja) | 2001-10-02 | 2005-07-20 | ソニー株式会社 | 強度変調方法及びシステム並びに光量変調装置 |
| JP2003302960A (ja) * | 2002-04-08 | 2003-10-24 | Sony Corp | 画像表示装置、および画像表示方法、並びにコンピュータ・プログラム |
| JP2005531908A (ja) * | 2002-07-04 | 2005-10-20 | コーニンクレッカ フィリップス エレクトロニクス エヌ ヴィ | 周辺光を制御する方法及びシステムと、照明ユニット |
| JP2004111213A (ja) * | 2002-09-18 | 2004-04-08 | Sony Corp | 照明装置及び照明方法 |
| US7221759B2 (en) * | 2003-03-27 | 2007-05-22 | Eastman Kodak Company | Projector with enhanced security camcorder defeat |
| WO2005020571A1 (en) * | 2003-08-19 | 2005-03-03 | Thomson Licensing S.A. | Theater identification system utilizing identifiers projected onto a screen |
| WO2006003624A1 (en) | 2004-06-30 | 2006-01-12 | Koninklijke Philips Electronics, N.V. | Ambient lighting derived from video content and with broadcast influenced by perceptual rules and user preferences |
| US7894000B2 (en) * | 2004-06-30 | 2011-02-22 | Koninklijke Philips Electronics N.V. | Dominant color extraction using perceptual rules to produce ambient light derived from video content |
| EP2163033A4 (en) * | 2007-06-27 | 2010-06-16 | Thomson Licensing | FREQUENCY AND SPECTRAL RANGE SOLUTIONS TO PREVENT VIDEO RECORDING |
| JP2010531617A (ja) * | 2007-06-27 | 2010-09-24 | トムソン ライセンシング | ビデオ録画の防止のための周波数領域及びスペクトル領域のソリューション |
| BRPI0722272A2 (pt) * | 2007-11-08 | 2014-04-22 | Thomson Licensing | Método, equipamento e sistema para proteção antipirataria e verificação |
| WO2009139746A1 (en) * | 2008-05-15 | 2009-11-19 | Thomson Licensing | Method, apparatus and system for anti-piracy protection in digital cinema |
| CN102656950B (zh) * | 2009-12-17 | 2015-06-17 | 皇家飞利浦电子股份有限公司 | 氛围影院照明系统 |
-
2013
- 2013-11-15 WO PCT/IB2013/060158 patent/WO2014083473A1/en not_active Ceased
- 2013-11-15 JP JP2015543549A patent/JP2015537248A/ja active Pending
- 2013-11-15 CN CN201380061802.7A patent/CN104798369A/zh active Pending
- 2013-11-15 EP EP13802446.8A patent/EP2926553A1/en not_active Withdrawn
- 2013-11-15 RU RU2015125551A patent/RU2015125551A/ru not_active Application Discontinuation
- 2013-11-15 US US14/646,455 patent/US9641725B2/en not_active Expired - Fee Related
-
2017
- 2017-04-04 US US15/478,512 patent/US20170208215A1/en not_active Abandoned
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