JP2004054710A5 - - Google Patents

Download PDF

Info

Publication number
JP2004054710A5
JP2004054710A5 JP2002213007A JP2002213007A JP2004054710A5 JP 2004054710 A5 JP2004054710 A5 JP 2004054710A5 JP 2002213007 A JP2002213007 A JP 2002213007A JP 2002213007 A JP2002213007 A JP 2002213007A JP 2004054710 A5 JP2004054710 A5 JP 2004054710A5
Authority
JP
Japan
Prior art keywords
information
processing apparatus
information processing
signal
detection signal
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.)
Abandoned
Application number
JP2002213007A
Other languages
English (en)
Japanese (ja)
Other versions
JP2004054710A (ja
Filing date
Publication date
Application filed filed Critical
Priority to JP2002213007A priority Critical patent/JP2004054710A/ja
Priority claimed from JP2002213007A external-priority patent/JP2004054710A/ja
Priority to US10/623,989 priority patent/US20040025024A1/en
Publication of JP2004054710A publication Critical patent/JP2004054710A/ja
Publication of JP2004054710A5 publication Critical patent/JP2004054710A5/ja
Abandoned legal-status Critical Current

Links

JP2002213007A 2002-07-22 2002-07-22 情報処理装置、情報処理方法および情報処理システム Abandoned JP2004054710A (ja)

Priority Applications (2)

Application Number Priority Date Filing Date Title
JP2002213007A JP2004054710A (ja) 2002-07-22 2002-07-22 情報処理装置、情報処理方法および情報処理システム
US10/623,989 US20040025024A1 (en) 2002-07-22 2003-07-21 Information processing apparatus and information processing method

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2002213007A JP2004054710A (ja) 2002-07-22 2002-07-22 情報処理装置、情報処理方法および情報処理システム

Publications (2)

Publication Number Publication Date
JP2004054710A JP2004054710A (ja) 2004-02-19
JP2004054710A5 true JP2004054710A5 (enExample) 2005-10-27

Family

ID=31184436

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2002213007A Abandoned JP2004054710A (ja) 2002-07-22 2002-07-22 情報処理装置、情報処理方法および情報処理システム

Country Status (2)

Country Link
US (1) US20040025024A1 (enExample)
JP (1) JP2004054710A (enExample)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8006313B1 (en) * 2004-01-23 2011-08-23 The Math Works, Inc. Non-machine specific optical-media based copy protection
WO2005074597A2 (en) * 2004-02-03 2005-08-18 Mark Nair System and method for protecting digital works using a watermark gateway
US20070242852A1 (en) * 2004-12-03 2007-10-18 Interdigital Technology Corporation Method and apparatus for watermarking sensed data
US7272240B2 (en) * 2004-12-03 2007-09-18 Interdigital Technology Corporation Method and apparatus for generating, sensing, and adjusting watermarks
US7321761B2 (en) 2004-12-03 2008-01-22 Interdigital Technology Corporation Method and apparatus for preventing unauthorized data from being transferred
JP2009509458A (ja) * 2005-09-22 2009-03-05 トムソン ライセンシング ディジタル映写機に透かしを入れるシステム及び方法
JP4842778B2 (ja) * 2006-11-20 2011-12-21 シャープ株式会社 画像処理装置
US20080205848A1 (en) * 2007-02-28 2008-08-28 Victor Company Of Japan, Ltd. Imaging apparatus and reproducing apparatus
EP2335218A1 (en) * 2008-10-14 2011-06-22 Koninklijke Philips Electronics N.V. Content item identifier

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
MY112755A (en) * 1995-06-06 2001-08-30 Sony Corp Information data reproducing system, reproducing apparatus, reproducing method, data forming apparatus and data record medium
WO1998003014A1 (en) * 1996-07-16 1998-01-22 Philips Electronics N.V. Detecting a watermark embedded in an information signal
CN1220756A (zh) * 1997-01-27 1999-06-23 皇家菲利浦电子有限公司 记录信号的复制保护系统
US6233684B1 (en) * 1997-02-28 2001-05-15 Contenaguard Holdings, Inc. System for controlling the distribution and use of rendered digital works through watermaking
JP3902863B2 (ja) * 1997-09-03 2007-04-11 株式会社日立製作所 データ重畳方法とデータ再生方法、及び、情報埋め込み方法と情報読みだし方法
US6330672B1 (en) * 1997-12-03 2001-12-11 At&T Corp. Method and apparatus for watermarking digital bitstreams
JP3570213B2 (ja) * 1998-03-27 2004-09-29 株式会社日立製作所 電子透かし画像処理方法
IL129725A (en) * 1999-05-02 2011-06-30 Nds Ltd Watermark system
JP2001275115A (ja) * 2000-03-23 2001-10-05 Nec Corp 電子すかしデータ挿入装置および検出装置
US7111168B2 (en) * 2000-05-01 2006-09-19 Digimarc Corporation Digital watermarking systems
US7249257B2 (en) * 2001-03-05 2007-07-24 Digimarc Corporation Digitally watermarked maps and signs and related navigational tools
US7043050B2 (en) * 2001-05-02 2006-05-09 Microsoft Corporation Software anti-piracy systems and methods utilizing certificates with digital content

Similar Documents

Publication Publication Date Title
US8467445B2 (en) Video watermarking
ATE469508T1 (de) Digitales video-überwachungssystem
JP2010529735A5 (enExample)
JP2004534484A5 (enExample)
JP2004054710A5 (enExample)
IN2015DN02831A (enExample)
JP2010035133A5 (enExample)
JP2011087090A (ja) 画像処理方法、画像処理装置、及び撮像システム
CN101002232A (zh) 视频图像的处理
US9779099B2 (en) Method of processing data, and photographing apparatus using the method
JP2004054710A (ja) 情報処理装置、情報処理方法および情報処理システム
KR20170024866A (ko) 이벤트 영상 자동 생성 시스템
JP5274369B2 (ja) 画像処理装置及び画像処理方法
CN112954165B (zh) 一种模拟摄像机、解码器、监控系统
CN114222096A (zh) 数据传输方法及摄像机、电子设备
JP5979843B2 (ja) 音声信号処理装置、音声信号処理方法及びプログラム
JP7614748B2 (ja) 画像処理装置、画像処理方法、及び、プログラム
KR101268830B1 (ko) 효율적인 정보전달을 위한 워터마크 중계 장치, 방법 및 시스템
US20250238548A1 (en) Method, device and non-transitory computer-readable storage medium for video encryption and encryption key hiding
JP4797582B2 (ja) セキュリティシステム
JP2007324722A (ja) 動画像データ配信装置及び動画像データ通信システム
JP2016009961A (ja) 再生装置
JP2005117229A (ja) 画像伝送装置
US20150317987A1 (en) Method and a device for reacting to watermarks in digital content
CN103561189B (zh) 用于多媒体捕获的嵌入式装置