JP2003092676A - データ処理方法及び装置とそのプログラム及び記憶媒体 - Google Patents

データ処理方法及び装置とそのプログラム及び記憶媒体

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Publication number
JP2003092676A
JP2003092676A JP2001285683A JP2001285683A JP2003092676A JP 2003092676 A JP2003092676 A JP 2003092676A JP 2001285683 A JP2001285683 A JP 2001285683A JP 2001285683 A JP2001285683 A JP 2001285683A JP 2003092676 A JP2003092676 A JP 2003092676A
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JP
Japan
Prior art keywords
data
pixel
check bit
bit
image
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
JP2001285683A
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English (en)
Japanese (ja)
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JP2003092676A5 (OSRAM
Inventor
Keiichi Iwamura
恵市 岩村
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Canon Inc
Original Assignee
Canon Inc
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Canon Inc filed Critical Canon Inc
Priority to JP2001285683A priority Critical patent/JP2003092676A/ja
Priority to US10/188,870 priority patent/US7072488B2/en
Publication of JP2003092676A publication Critical patent/JP2003092676A/ja
Publication of JP2003092676A5 publication Critical patent/JP2003092676A5/ja
Priority to US11/222,958 priority patent/US7181043B2/en
Pending legal-status Critical Current

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  • Image Processing (AREA)
  • Editing Of Facsimile Originals (AREA)
JP2001285683A 2001-07-11 2001-09-19 データ処理方法及び装置とそのプログラム及び記憶媒体 Pending JP2003092676A (ja)

Priority Applications (3)

Application Number Priority Date Filing Date Title
JP2001285683A JP2003092676A (ja) 2001-07-11 2001-09-19 データ処理方法及び装置とそのプログラム及び記憶媒体
US10/188,870 US7072488B2 (en) 2001-07-11 2002-07-05 Data processing method and apparatus
US11/222,958 US7181043B2 (en) 2001-07-11 2005-09-12 Data processing method and apparatus

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2001211185 2001-07-11
JP2001-211185 2001-07-11
JP2001285683A JP2003092676A (ja) 2001-07-11 2001-09-19 データ処理方法及び装置とそのプログラム及び記憶媒体

Publications (2)

Publication Number Publication Date
JP2003092676A true JP2003092676A (ja) 2003-03-28
JP2003092676A5 JP2003092676A5 (OSRAM) 2005-07-14

Family

ID=26618545

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2001285683A Pending JP2003092676A (ja) 2001-07-11 2001-09-19 データ処理方法及び装置とそのプログラム及び記憶媒体

Country Status (1)

Country Link
JP (1) JP2003092676A (OSRAM)

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2005122548A1 (en) * 2004-06-11 2005-12-22 Canon Kabushiki Kaisha Image processing device, image processing method thereof, computer program, and computer-readable storage medium
JP2008258964A (ja) * 2007-04-05 2008-10-23 Fuji Xerox Co Ltd 情報処理装置及びプログラム
JP2009505133A (ja) * 2005-08-17 2009-02-05 ヤン ペク，ジ ピクセルを用いたデータの暗号化及び解読方法
US7499568B2 (en) 2003-06-05 2009-03-03 Ricoh Company, Ltd? Method, apparatus, and program for image processing capable of preventing, detecting and correcting image alteration, and a medium storing the program
JP2011107279A (ja) * 2009-11-13 2011-06-02 Kanagawa Univ 暗号化装置及び方法
JP2017044970A (ja) * 2015-08-28 2017-03-02 株式会社ジャパンディスプレイ 表示装置及び電子機器
CN109272439A (zh) * 2018-09-25 2019-01-25 四川长虹电器股份有限公司 基于lsb的图片隐写术实现方法

Cited By (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7499568B2 (en) 2003-06-05 2009-03-03 Ricoh Company, Ltd? Method, apparatus, and program for image processing capable of preventing, detecting and correcting image alteration, and a medium storing the program
WO2005122548A1 (en) * 2004-06-11 2005-12-22 Canon Kabushiki Kaisha Image processing device, image processing method thereof, computer program, and computer-readable storage medium
US7706569B2 (en) 2004-06-11 2010-04-27 Canon Kabushiki Kaisha Image processing device, image processing method thereof, computer program, and computer-readable storage medium
JP2009505133A (ja) * 2005-08-17 2009-02-05 ヤン ペク，ジ ピクセルを用いたデータの暗号化及び解読方法
JP2008258964A (ja) * 2007-04-05 2008-10-23 Fuji Xerox Co Ltd 情報処理装置及びプログラム
JP2011107279A (ja) * 2009-11-13 2011-06-02 Kanagawa Univ 暗号化装置及び方法
JP2017044970A (ja) * 2015-08-28 2017-03-02 株式会社ジャパンディスプレイ 表示装置及び電子機器
US10198989B2 (en) 2015-08-28 2019-02-05 Japan Display Inc. Display device, electronic apparatus, and method of driving display device
CN109272439A (zh) * 2018-09-25 2019-01-25 四川长虹电器股份有限公司 基于lsb的图片隐写术实现方法

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