JP2007503018A5 - - Google Patents

Download PDF

Info

Publication number
JP2007503018A5
JP2007503018A5 JP2006523854A JP2006523854A JP2007503018A5 JP 2007503018 A5 JP2007503018 A5 JP 2007503018A5 JP 2006523854 A JP2006523854 A JP 2006523854A JP 2006523854 A JP2006523854 A JP 2006523854A JP 2007503018 A5 JP2007503018 A5 JP 2007503018A5
Authority
JP
Japan
Prior art keywords
identifier
image sequence
displayed
screen
projected
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.)
Withdrawn
Application number
JP2006523854A
Other languages
English (en)
Japanese (ja)
Other versions
JP2007503018A (ja
Filing date
Publication date
Application filed filed Critical
Priority claimed from PCT/US2004/024074 external-priority patent/WO2005020570A1/en
Publication of JP2007503018A publication Critical patent/JP2007503018A/ja
Publication of JP2007503018A5 publication Critical patent/JP2007503018A5/ja
Withdrawn legal-status Critical Current

Links

JP2006523854A 2003-08-19 2004-07-28 スクリーンに投写される識別子を利用する劇場識別システム Withdrawn JP2007503018A (ja)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US49611603P 2003-08-19 2003-08-19
PCT/US2004/024074 WO2005020570A1 (en) 2003-08-19 2004-07-28 Theater identification system utilizing identifiers projected through a screen

Publications (2)

Publication Number Publication Date
JP2007503018A JP2007503018A (ja) 2007-02-15
JP2007503018A5 true JP2007503018A5 (enExample) 2007-08-16

Family

ID=34215961

Family Applications (2)

Application Number Title Priority Date Filing Date
JP2006523854A Withdrawn JP2007503018A (ja) 2003-08-19 2004-07-28 スクリーンに投写される識別子を利用する劇場識別システム
JP2006523859A Withdrawn JP2007503163A (ja) 2003-08-19 2004-07-28 スクリーンに映写される識別子を利用する劇場確認システム

Family Applications After (1)

Application Number Title Priority Date Filing Date
JP2006523859A Withdrawn JP2007503163A (ja) 2003-08-19 2004-07-28 スクリーンに映写される識別子を利用する劇場確認システム

Country Status (6)

Country Link
US (2) US7420649B2 (enExample)
EP (2) EP1665784A1 (enExample)
JP (2) JP2007503018A (enExample)
CN (2) CN1839622A (enExample)
CA (2) CA2535568A1 (enExample)
WO (2) WO2005020570A1 (enExample)

Families Citing this family (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1839622A (zh) * 2003-08-19 2006-09-27 汤姆森特许公司 利用投影到屏幕上的标识符的剧院标识系统
WO2008002302A1 (en) * 2006-06-27 2008-01-03 Thomson Licensing System for measuring light levels from a display projector
JP4395792B2 (ja) * 2007-01-29 2010-01-13 セイコーエプソン株式会社 プロジェクタ
JP5167739B2 (ja) * 2007-09-18 2013-03-21 セイコーエプソン株式会社 画像表示装置、画像表示システム及び画像表示方法
EP2059039A1 (en) * 2007-10-31 2009-05-13 Thomson Licensing Global anticamcorder projection system and method
JP2011508986A (ja) * 2007-11-08 2011-03-17 トムソン ライセンシング 海賊行為対策として保護および確認を行う方法、装置、およびシステム
US20090180079A1 (en) * 2008-01-16 2009-07-16 Oakley Willliam S Projected Overlay for Copy Degradation
TW200948064A (en) * 2008-05-07 2009-11-16 Univ Nat Central Apparatus for continuously projecting images and method therefor
US8579442B2 (en) * 2009-05-27 2013-11-12 Transpacific Image, Llc Advertisement content selection and presentation
JPWO2011002059A1 (ja) * 2009-07-03 2012-12-13 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
JP5521855B2 (ja) * 2009-09-10 2014-06-18 株式会社リコー 投影画像領域検出装置
US8243984B1 (en) 2009-11-10 2012-08-14 Target Brands, Inc. User identifiable watermarking
EP2546832A1 (en) * 2011-07-11 2013-01-16 Thomson Licensing Forensic method for classifying unauthorised digital movie-projection recaptures
KR101298144B1 (ko) * 2012-03-28 2013-08-20 주식회사 글로벌미디어테크 복합 서비스 공간 창출을 위한 공간집약형 디지털 시네마 상영장치 및 디지털 시네마 상영 방법
WO2014083473A1 (en) * 2012-11-27 2014-06-05 Koninklijke Philips N.V. Use of ambience light for copy protection of video content displayed on a screen
DE102016112886A1 (de) 2016-07-13 2018-01-18 B. Braun Avitum Ag Anzeigevorrichtung für ein medizinisches Gerät
CN115776557A (zh) * 2018-05-16 2023-03-10 杜比实验室特许公司 投影仪控制器及投影控制方法
CN109271814A (zh) * 2018-10-09 2019-01-25 裕利年电子南通有限公司 基于计算机视觉的防拍照显示系统及防拍照方法

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
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
US5959717A (en) * 1997-12-12 1999-09-28 Chaum; Jerry Motion picture copy prevention, monitoring, and interactivity system
US6772349B1 (en) * 2000-05-03 2004-08-03 3Com Corporation Detection of an attack such as a pre-attack on a computer network
US7170577B2 (en) * 2000-09-27 2007-01-30 David H. Sitrick Targeted anti-piracy system and methodology
US6559883B1 (en) * 2000-09-27 2003-05-06 David H. Sitrick Movie film security system utilizing infrared patterns
US6809792B1 (en) * 2000-10-09 2004-10-26 Eastman Kodak Company Spectral watermarking for motion picture image data
US6742901B2 (en) * 2001-05-16 2004-06-01 Sony Corporation Imaging prevention method and system
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
JP3932110B2 (ja) * 2002-04-23 2007-06-20 シャープ株式会社 画像処理装置、画像処理システム、電子情報機器、画像処理方法、制御プログラムおよび可読記録媒体
CN1839622A (zh) * 2003-08-19 2006-09-27 汤姆森特许公司 利用投影到屏幕上的标识符的剧院标识系统

Similar Documents

Publication Publication Date Title
JP2007503018A5 (enExample)
JP2007503163A5 (enExample)
JP4483881B2 (ja) 投影装置、投影制御方法及びプログラム
WO2008016816A3 (en) Generating sub-frames for projection based on map values generated from at least one training image
ATE457475T1 (de) Projektor
US9992463B2 (en) Alignments for a projection system with a shaped projection screen using alignment content
EP1235428A3 (en) Projection display apparatus
DE60311915D1 (de) Bildprojektor mit Sensor zur Detektion von Hindernissen auf dem Projektionsschirm
US20160037144A1 (en) Projection system comprising a non-rectangular projection screen, capable of projection alignment by using alignment marks and method of alignment therefor
JP2005522365A5 (enExample)
CN105874414A (zh) 位置检测装置、位置检测系统以及位置检测方法
KR101767853B1 (ko) 정보 처리 장치, 화상 투영 시스템 및 컴퓨터 프로그램
JP2007503163A (ja) スクリーンに映写される識別子を利用する劇場確認システム
JP2019023711A5 (enExample)
JP2005148707A5 (enExample)
WO2007089966A3 (en) Projection display system
TW200503540A (en) Projection system with contrast homogeneity correction
JP5018129B2 (ja) プロジェクタおよびプロジェクションシステム
JP2009003422A5 (enExample)
JP5272481B2 (ja) 投影装置及び光源制御方法
JP2013057822A (ja) 画像投影システム
KR102266790B1 (ko) 광고용 인쇄물 제작 방법 및 장치
KR20030038607A (ko) 빔프로젝터와 리어스크린을 이용한 옥외광고방법
TW200625967A (en) Projection image display apparatus and color correction method for the same
JP3589961B2 (ja) 写真シール払出装置