JP2010154499A5 - - Google Patents

Download PDF

Info

Publication number
JP2010154499A5
JP2010154499A5 JP2009204721A JP2009204721A JP2010154499A5 JP 2010154499 A5 JP2010154499 A5 JP 2010154499A5 JP 2009204721 A JP2009204721 A JP 2009204721A JP 2009204721 A JP2009204721 A JP 2009204721A JP 2010154499 A5 JP2010154499 A5 JP 2010154499A5
Authority
JP
Japan
Prior art keywords
characteristic value
information processing
area
image data
processing apparatus
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.)
Granted
Application number
JP2009204721A
Other languages
English (en)
Japanese (ja)
Other versions
JP5350148B2 (ja
JP2010154499A (ja
Filing date
Publication date
Application filed filed Critical
Priority to JP2009204721A priority Critical patent/JP5350148B2/ja
Priority claimed from JP2009204721A external-priority patent/JP5350148B2/ja
Priority to US12/624,293 priority patent/US8340347B2/en
Publication of JP2010154499A publication Critical patent/JP2010154499A/ja
Publication of JP2010154499A5 publication Critical patent/JP2010154499A5/ja
Application granted granted Critical
Publication of JP5350148B2 publication Critical patent/JP5350148B2/ja
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

Links

JP2009204721A 2008-11-28 2009-09-04 情報処理装置、情報処理方法 Expired - Fee Related JP5350148B2 (ja)

Priority Applications (2)

Application Number Priority Date Filing Date Title
JP2009204721A JP5350148B2 (ja) 2008-11-28 2009-09-04 情報処理装置、情報処理方法
US12/624,293 US8340347B2 (en) 2008-11-28 2009-11-23 Information processing apparatus and information processing method

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2008304606 2008-11-28
JP2008304606 2008-11-28
JP2009204721A JP5350148B2 (ja) 2008-11-28 2009-09-04 情報処理装置、情報処理方法

Publications (3)

Publication Number Publication Date
JP2010154499A JP2010154499A (ja) 2010-07-08
JP2010154499A5 true JP2010154499A5 (enExample) 2012-10-11
JP5350148B2 JP5350148B2 (ja) 2013-11-27

Family

ID=42222844

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2009204721A Expired - Fee Related JP5350148B2 (ja) 2008-11-28 2009-09-04 情報処理装置、情報処理方法

Country Status (2)

Country Link
US (1) US8340347B2 (enExample)
JP (1) JP5350148B2 (enExample)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR102208893B1 (ko) * 2013-12-30 2021-01-28 삼성전자주식회사 디스플레이 장치 및 디스플레이 장치의 채널 맵 관리 방법
WO2022137798A1 (ja) 2020-12-21 2022-06-30 ソニーグループ株式会社 画像処理装置および方法

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5680479A (en) 1992-04-24 1997-10-21 Canon Kabushiki Kaisha Method and apparatus for character recognition
US6449377B1 (en) * 1995-05-08 2002-09-10 Digimarc Corporation Methods and systems for watermark processing of line art images
US5499294A (en) 1993-11-24 1996-03-12 The United States Of America As Represented By The Administrator Of The National Aeronautics And Space Administration Digital camera with apparatus for authentication of images produced from an image file
JPH11196392A (ja) * 1998-01-06 1999-07-21 Ntt Data Corp 電子画像の改竄検出方法及び改竄検出システム
US6771795B1 (en) * 2000-09-07 2004-08-03 Sarnoff Corporation Spatio-temporal channel for image watermarks or data
US7065237B2 (en) * 2001-12-10 2006-06-20 Canon Kabushiki Kaisha Image processing apparatus and method
JP4454908B2 (ja) 2002-04-05 2010-04-21 キヤノン株式会社 情報処理装置、情報処理方法、プログラム及び記録媒体
US7194630B2 (en) 2002-02-27 2007-03-20 Canon Kabushiki Kaisha Information processing apparatus, information processing system, information processing method, storage medium and program
US6954541B2 (en) * 2002-05-29 2005-10-11 Xerox Corporation Method of detecting changes occurring in image editing using watermarks
JP4993674B2 (ja) * 2005-09-09 2012-08-08 キヤノン株式会社 情報処理装置、検証処理装置及びそれらの制御方法、コンピュータプログラム及び記憶媒体
WO2008018398A1 (fr) * 2006-08-10 2008-02-14 Nec Corporation dispositif d'extraction de région d'objet

Similar Documents

Publication Publication Date Title
JP2007506187A5 (enExample)
JP2005051734A5 (enExample)
IL278292B1 (en) Composite security marking and methods and apparatuses for providing and reading same
JP2011523725A5 (enExample)
JP2014131277A5 (ja) 文書を表す二値画像を圧縮する方法及びプログラム
JP2006011978A5 (enExample)
JP2012501508A5 (enExample)
CN105049175A (zh) 设备特定的值的导出
US9521002B2 (en) Method for copy-protected storage of information on a data carrier
WO2008084547A1 (ja) 文書検証プログラム、記録媒体、文書検証方法および文書検証装置
JP2009026014A5 (enExample)
WO2014198228A1 (en) Method, apparatus and system for verifying code integrity on clients
EP1763196A3 (en) Information processing apparatus, verification processing apparatus, and control methods thereof
CN103700059A (zh) 基于多功能数字水印的云存储图像数据持有性证明方法
CN107408031A (zh) 使用材料样品中存在的物理变化生成随机数的系统和方法
JP2010035143A5 (ja) 情報処理装置及びその制御方法
JP6892844B2 (ja) 情報処理装置、情報処理方法、透かし検出装置、透かし検出方法、及びプログラム
CN104504308B (zh) 一种禁止虚拟机使用软件的许可证验证方法
JP2010154499A5 (enExample)
CN109241490A (zh) 一种面向区块链的x11动态哈希方法及装置
CN109145639A (zh) 文件加密方法、解密方法及装置
CN109657487B (zh) 图像处理方法、图像验证方法及其装置
JP2006222628A5 (enExample)
CN110943839A (zh) 一种签名验证方法、装置、电子设备及可读存储介质
JP2012517626A5 (enExample)