JP2011180172A5 - - Google Patents

Download PDF

Info

Publication number
JP2011180172A5
JP2011180172A5 JP2010041338A JP2010041338A JP2011180172A5 JP 2011180172 A5 JP2011180172 A5 JP 2011180172A5 JP 2010041338 A JP2010041338 A JP 2010041338A JP 2010041338 A JP2010041338 A JP 2010041338A JP 2011180172 A5 JP2011180172 A5 JP 2011180172A5
Authority
JP
Japan
Prior art keywords
infrared light
wavelength
light source
imaging
display unit
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
Application number
JP2010041338A
Other languages
English (en)
Japanese (ja)
Other versions
JP2011180172A (ja
Filing date
Publication date
Application filed filed Critical
Priority to JP2010041338A priority Critical patent/JP2011180172A/ja
Priority claimed from JP2010041338A external-priority patent/JP2011180172A/ja
Priority to PCT/JP2011/054265 priority patent/WO2011105546A1/ja
Priority to US13/580,235 priority patent/US20120315018A1/en
Priority to EP11747502A priority patent/EP2541320A1/en
Publication of JP2011180172A publication Critical patent/JP2011180172A/ja
Publication of JP2011180172A5 publication Critical patent/JP2011180172A5/ja
Pending legal-status Critical Current

Links

JP2010041338A 2010-02-26 2010-02-26 撮像防止装置、撮像防止方法および映像表示システム Pending JP2011180172A (ja)

Priority Applications (4)

Application Number Priority Date Filing Date Title
JP2010041338A JP2011180172A (ja) 2010-02-26 2010-02-26 撮像防止装置、撮像防止方法および映像表示システム
PCT/JP2011/054265 WO2011105546A1 (ja) 2010-02-26 2011-02-25 撮像防止装置、撮像防止方法および映像表示システム
US13/580,235 US20120315018A1 (en) 2010-02-26 2011-02-25 Video image display device, anti-camcording method, and video image display system
EP11747502A EP2541320A1 (en) 2010-02-26 2011-02-25 Imaging prevention device, imaging prevention method and image display system

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2010041338A JP2011180172A (ja) 2010-02-26 2010-02-26 撮像防止装置、撮像防止方法および映像表示システム

Publications (2)

Publication Number Publication Date
JP2011180172A JP2011180172A (ja) 2011-09-15
JP2011180172A5 true JP2011180172A5 (https=) 2012-09-20

Family

ID=44506943

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2010041338A Pending JP2011180172A (ja) 2010-02-26 2010-02-26 撮像防止装置、撮像防止方法および映像表示システム

Country Status (4)

Country Link
US (1) US20120315018A1 (https=)
EP (1) EP2541320A1 (https=)
JP (1) JP2011180172A (https=)
WO (1) WO2011105546A1 (https=)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2011002059A1 (ja) * 2009-07-03 2011-01-06 シャープ株式会社 映像表示装置、映像表示方法、映像表示スクリーン、及び液晶表示装置
US8780161B2 (en) * 2011-03-01 2014-07-15 Hewlett-Packard Development Company, L.P. System and method for modifying images
US9438871B2 (en) 2012-12-26 2016-09-06 Citizen Holdings Co., Ltd. Laser projection apparatus with bundled fibers
JP5880506B2 (ja) * 2013-09-19 2016-03-09 富士ゼロックス株式会社 処理装置
CN105786165B (zh) * 2014-12-24 2018-12-14 联想(北京)有限公司 一种信息处理方法和电子设备
CN104767924B (zh) * 2015-04-28 2018-03-30 西安科技大学 一种矿用高清视频采集系统及方法
DE102015212776A1 (de) * 2015-07-08 2017-01-12 Siemens Aktiengesellschaft Sichere Kommunikation
JP7347205B2 (ja) * 2019-12-26 2023-09-20 セイコーエプソン株式会社 投写システムの制御方法、投写システム及び制御プログラム
CN114067441B (zh) * 2022-01-14 2022-04-08 合肥高维数据技术有限公司 摄录行为检测方法及系统

Family Cites Families (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0429472Y2 (https=) * 1987-07-06 1992-07-16
DE3884385T2 (de) * 1987-12-22 1994-05-05 Takenaka Eng Co Ltd Infrarotdetektor.
US6018374A (en) * 1996-06-25 2000-01-25 Macrovision Corporation Method and system for preventing the off screen copying of a video or film presentation
US6473106B2 (en) * 1999-12-02 2002-10-29 Canon Kabushiki Kaisha LED head, image forming apparatus, and method of measuring amount of light from LED array
US6742901B2 (en) * 2001-05-16 2004-06-01 Sony Corporation Imaging prevention method and system
JP3468228B2 (ja) * 2001-05-16 2003-11-17 ソニー株式会社 撮像妨害方法及びシステム
US6868229B2 (en) * 2001-09-20 2005-03-15 Intel Corporation Interfering with illicit recording activity by emitting non-visible radiation
WO2004112207A1 (en) * 2003-06-12 2004-12-23 Southampton Photonics Ltd. Optical apparatus, comprising a brightness converter, for providing optical radiation
US20070103552A1 (en) * 2005-11-10 2007-05-10 Georgia Tech Research Corporation Systems and methods for disabling recording features of cameras
WO2009114433A2 (en) * 2008-03-08 2009-09-17 Redwood Scientific, Inc. Device and method for quantifying a surface's cleanliness
US20090268942A1 (en) * 2008-04-23 2009-10-29 Price John D Methods and apparatus for detection of motion picture piracy for piracy prevention
JP5161655B2 (ja) * 2008-05-22 2013-03-13 日本放送協会 盗撮防止装置
US20100008501A1 (en) * 2008-07-10 2010-01-14 Ushio Denki Kabushiki Kaisha Illegal recording prevention apparatus
JP2010231748A (ja) * 2009-03-26 2010-10-14 Isafe:Kk 盗撮防止装置
JP2010020263A (ja) 2008-07-10 2010-01-28 Isafe:Kk 盗撮防止装置
WO2011002059A1 (ja) * 2009-07-03 2011-01-06 シャープ株式会社 映像表示装置、映像表示方法、映像表示スクリーン、及び液晶表示装置
JP5475393B2 (ja) * 2009-10-20 2014-04-16 キヤノン株式会社 撮像システムおよび補正方法

Similar Documents

Publication Publication Date Title
JP2011180172A5 (https=)
US9524062B2 (en) Projection display
WO2011105546A1 (ja) 撮像防止装置、撮像防止方法および映像表示システム
CN103913935B (zh) 用于立体投影装置的光源系统
CN106537247B (zh) 投射式显示装置
WO2010007426A3 (en) Method and system for producing a pepper's ghost
JPWO2016103525A1 (ja) ヘッドマウントディスプレイ
WO2014117955A3 (en) Method for identifying objects in a subject's ear
JP6669068B2 (ja) 投射型表示装置
CN103076983B (zh) 一种基于激光投影的触摸屏人机交互系统
TWI480581B (zh) 用於立體投影裝置之光源系統
CN104897377A (zh) 一种3d投影系统的投影质量评价系统
JP5161741B2 (ja) 投影スクリーン
JP2010231748A (ja) 盗撮防止装置
CN203734776U (zh) 滤光模块测试系统
CN204694451U (zh) 一种3d投影系统的投影质量参数采集系统
JP2016096423A (ja) 撮像装置
JP2009186567A5 (https=)
KR101145244B1 (ko) 레이저 감시장치의 안전장치 및 그 제어방법
JP2017076493A (ja) 光電センサ
JP6512806B2 (ja) 撮像装置
KR102189291B1 (ko) 황색 백라이트 시스템 및 황색 백라이트 방법
CA2760686A1 (en) Movie piracy copyright protection
KR20110114315A (ko) 나이트비젼 장치
WO2012117906A1 (ja) 映像表示スクリーン、映像表示システム、および撮影装置検出方法