JP3805172B2 - 画像処理装置及び方法及び記憶媒体 - Google Patents

画像処理装置及び方法及び記憶媒体 Download PDF

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Publication number
JP3805172B2
JP3805172B2 JP2000143208A JP2000143208A JP3805172B2 JP 3805172 B2 JP3805172 B2 JP 3805172B2 JP 2000143208 A JP2000143208 A JP 2000143208A JP 2000143208 A JP2000143208 A JP 2000143208A JP 3805172 B2 JP3805172 B2 JP 3805172B2
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Japan
Prior art keywords
image
data
image data
bit plane
embedding
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Expired - Fee Related
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JP2000143208A
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English (en)
Japanese (ja)
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JP2001169093A5 (https=
JP2001169093A (ja
Inventor
恵市 岩村
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Canon Inc
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Canon Inc
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Priority to JP2000143208A priority Critical patent/JP3805172B2/ja
Priority to US09/660,444 priority patent/US7606426B1/en
Publication of JP2001169093A publication Critical patent/JP2001169093A/ja
Publication of JP2001169093A5 publication Critical patent/JP2001169093A5/ja
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    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N1/00—Scanning, transmission or reproduction of documents or the like, e.g. facsimile transmission; Details thereof
    • H04N1/32—Circuits or arrangements for control or supervision between transmitter and receiver or between image input and image output device, e.g. between a still-image camera and its memory or between a still-image camera and a printer device
    • H04N1/32101—Display, printing, storage or transmission of additional information, e.g. ID code, date and time or title
    • H04N1/32144—Display, printing, storage or transmission of additional information, e.g. ID code, date and time or title embedded in the image data, i.e. enclosed or integrated in the image, e.g. watermark, super-imposed logo or stamp
    • H04N1/32149—Methods relating to embedding, encoding, decoding, detection or retrieval operations
    • H04N1/32203—Spatial or amplitude domain methods
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
    • G06T1/00—General purpose image data processing
    • G06T1/0021—Image watermarking
    • G06T1/0028—Adaptive watermarking, e.g. Human Visual System [HVS]-based watermarking
    • G—PHYSICS
    • G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
    • G09C—CIPHERING OR DECIPHERING APPARATUS FOR CRYPTOGRAPHIC OR OTHER PURPOSES INVOLVING THE NEED FOR SECRECY
    • G09C5/00—Ciphering apparatus or methods not provided for in the preceding groups, e.g. involving the concealment or deformation of graphic data such as designs, written or printed messages
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N1/00—Scanning, transmission or reproduction of documents or the like, e.g. facsimile transmission; Details thereof
    • H04N1/32—Circuits or arrangements for control or supervision between transmitter and receiver or between image input and image output device, e.g. between a still-image camera and its memory or between a still-image camera and a printer device
    • H04N1/32101—Display, printing, storage or transmission of additional information, e.g. ID code, date and time or title
    • H04N1/32144—Display, printing, storage or transmission of additional information, e.g. ID code, date and time or title embedded in the image data, i.e. enclosed or integrated in the image, e.g. watermark, super-imposed logo or stamp
    • H04N1/32149—Methods relating to embedding, encoding, decoding, detection or retrieval operations
    • H04N1/32203—Spatial or amplitude domain methods
    • H04N1/32208—Spatial or amplitude domain methods involving changing the magnitude of selected pixels, e.g. overlay of information or super-imposition
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N1/00—Scanning, transmission or reproduction of documents or the like, e.g. facsimile transmission; Details thereof
    • H04N1/32—Circuits or arrangements for control or supervision between transmitter and receiver or between image input and image output device, e.g. between a still-image camera and its memory or between a still-image camera and a printer device
    • H04N1/32101—Display, printing, storage or transmission of additional information, e.g. ID code, date and time or title
    • H04N1/32144—Display, printing, storage or transmission of additional information, e.g. ID code, date and time or title embedded in the image data, i.e. enclosed or integrated in the image, e.g. watermark, super-imposed logo or stamp
    • H04N1/32149—Methods relating to embedding, encoding, decoding, detection or retrieval operations
    • H04N1/32203—Spatial or amplitude domain methods
    • H04N1/32208—Spatial or amplitude domain methods involving changing the magnitude of selected pixels, e.g. overlay of information or super-imposition
    • H04N1/32213—Modulating the least significant bits of pixels
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N1/00—Scanning, transmission or reproduction of documents or the like, e.g. facsimile transmission; Details thereof
    • H04N1/32—Circuits or arrangements for control or supervision between transmitter and receiver or between image input and image output device, e.g. between a still-image camera and its memory or between a still-image camera and a printer device
    • H04N1/32101—Display, printing, storage or transmission of additional information, e.g. ID code, date and time or title
    • H04N1/32144—Display, printing, storage or transmission of additional information, e.g. ID code, date and time or title embedded in the image data, i.e. enclosed or integrated in the image, e.g. watermark, super-imposed logo or stamp
    • H04N1/32149—Methods relating to embedding, encoding, decoding, detection or retrieval operations
    • H04N1/32267—Methods relating to embedding, encoding, decoding, detection or retrieval operations combined with processing of the image
    • H04N1/32277—Compression
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N19/00—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals
    • H04N19/46—Embedding additional information in the video signal during the compression process
    • H04N19/467—Embedding additional information in the video signal during the compression process characterised by the embedded information being invisible, e.g. watermarking
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
    • G06T2201/00—General purpose image data processing
    • G06T2201/005—Image watermarking
    • G06T2201/0083—Image watermarking whereby only watermarked image required at decoder, e.g. source-based, blind, oblivious
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N2201/00—Indexing scheme relating to scanning, transmission or reproduction of documents or the like, and to details thereof
    • H04N2201/32—Circuits or arrangements for control or supervision between transmitter and receiver or between image input and image output device, e.g. between a still-image camera and its memory or between a still-image camera and a printer device
    • H04N2201/3201—Display, printing, storage or transmission of additional information, e.g. ID code, date and time or title
    • H04N2201/3225—Display, printing, storage or transmission of additional information, e.g. ID code, date and time or title of data relating to an image, a page or a document
    • H04N2201/3233—Display, printing, storage or transmission of additional information, e.g. ID code, date and time or title of data relating to an image, a page or a document of authentication information, e.g. digital signature, watermark
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N2201/00—Indexing scheme relating to scanning, transmission or reproduction of documents or the like, and to details thereof
    • H04N2201/32—Circuits or arrangements for control or supervision between transmitter and receiver or between image input and image output device, e.g. between a still-image camera and its memory or between a still-image camera and a printer device
    • H04N2201/3201—Display, printing, storage or transmission of additional information, e.g. ID code, date and time or title
    • H04N2201/3269—Display, printing, storage or transmission of additional information, e.g. ID code, date and time or title of machine readable codes or marks, e.g. bar codes or glyphs
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N2201/00—Indexing scheme relating to scanning, transmission or reproduction of documents or the like, and to details thereof
    • H04N2201/32—Circuits or arrangements for control or supervision between transmitter and receiver or between image input and image output device, e.g. between a still-image camera and its memory or between a still-image camera and a printer device
    • H04N2201/3201—Display, printing, storage or transmission of additional information, e.g. ID code, date and time or title
    • H04N2201/3269—Display, printing, storage or transmission of additional information, e.g. ID code, date and time or title of machine readable codes or marks, e.g. bar codes or glyphs
    • H04N2201/327—Display, printing, storage or transmission of additional information, e.g. ID code, date and time or title of machine readable codes or marks, e.g. bar codes or glyphs which are undetectable to the naked eye, e.g. embedded codes

Landscapes

  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Theoretical Computer Science (AREA)
  • Editing Of Facsimile Originals (AREA)
  • Image Processing (AREA)
  • Compression Or Coding Systems Of Tv Signals (AREA)
  • Compression Of Band Width Or Redundancy In Fax (AREA)
  • Television Systems (AREA)
JP2000143208A 1999-09-30 2000-05-16 画像処理装置及び方法及び記憶媒体 Expired - Fee Related JP3805172B2 (ja)

Priority Applications (2)

Application Number Priority Date Filing Date Title
JP2000143208A JP3805172B2 (ja) 1999-09-30 2000-05-16 画像処理装置及び方法及び記憶媒体
US09/660,444 US7606426B1 (en) 1999-09-30 2000-09-12 Image processing apparatus and method and storage medium

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP27998399 1999-09-30
JP11-279983 1999-09-30
JP2000143208A JP3805172B2 (ja) 1999-09-30 2000-05-16 画像処理装置及び方法及び記憶媒体

Publications (3)

Publication Number Publication Date
JP2001169093A JP2001169093A (ja) 2001-06-22
JP2001169093A5 JP2001169093A5 (https=) 2005-04-21
JP3805172B2 true JP3805172B2 (ja) 2006-08-02

Family

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Family Applications (1)

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JP2000143208A Expired - Fee Related JP3805172B2 (ja) 1999-09-30 2000-05-16 画像処理装置及び方法及び記憶媒体

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US (1) US7606426B1 (https=)
JP (1) JP3805172B2 (https=)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3977216B2 (ja) * 2001-09-27 2007-09-19 キヤノン株式会社 情報処理装置及び方法及び情報処理プログラム及び記憶媒体
JP4635790B2 (ja) * 2005-09-07 2011-02-23 株式会社ニコン Ｒａｗ画像の電子透かしを処理する画像処理システム、撮像装置、画像処理装置、および画像処理プログラム
JP4886609B2 (ja) * 2007-06-08 2012-02-29 キヤノン株式会社 印刷システムおよび画像形成装置
JP4897860B2 (ja) * 2009-09-16 2012-03-14 シャープ株式会社 画像処理装置、画像形成装置、画像処理システム、コンピュータプログラム、及び、そのコンピュータプログラムを記録した記録媒体
EP2846188A1 (en) * 2013-09-04 2015-03-11 Thomson Licensing Method and apparatus for storing data
US9842387B2 (en) * 2015-06-18 2017-12-12 Vmware, Inc. Pixel perturbation for image quality measurement
US9866724B2 (en) 2015-06-18 2018-01-09 Vmware, Inc. Pixel perturbation for transmission of meta-information

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ATE252796T1 (de) 1993-07-20 2003-11-15 Canon Kk Verfahren und kommunikationssystem unter verwendung einer verschlüsselungseinrichtung
US6574350B1 (en) * 1995-05-08 2003-06-03 Digimarc Corporation Digital watermarking employing both frail and robust watermarks
EP0656709B1 (en) 1993-11-30 2005-07-13 Canon Kabushiki Kaisha Encryption device and apparatus for encryption/decryption based on the Montgomery method using efficient modular multiplication
JPH0973337A (ja) 1995-09-05 1997-03-18 Canon Inc 課金装置、情報受信装置及び通信システム
JPH10198272A (ja) 1996-12-27 1998-07-31 Canon Inc 階層を有する鍵管理方法及び暗号システム、分散デジタル署名システム
KR19980086811A (ko) * 1997-05-08 1998-12-05 니시무로 타이조 부가정보 매입과 재생을 위한 장치와 방법 및 그 기록 매체
US6115485A (en) * 1997-10-06 2000-09-05 General Electric Company Introducing reduced data set information into a primary image data set
US6332030B1 (en) * 1998-01-15 2001-12-18 The Regents Of The University Of California Method for embedding and extracting digital data in images and video
US6473516B1 (en) * 1998-05-22 2002-10-29 Asa Systems, Inc. Large capacity steganography
US6275599B1 (en) * 1998-08-28 2001-08-14 International Business Machines Corporation Compressed image authentication and verification
US6285775B1 (en) * 1998-10-01 2001-09-04 The Trustees Of The University Of Princeton Watermarking scheme for image authentication
JP3853115B2 (ja) * 1999-08-27 2006-12-06 シャープ株式会社 画像符号化装置、画像復号化装置、画像符号化方法及び画像復号化方法
US7164369B2 (en) * 2001-06-19 2007-01-16 Sharp Laboratories Of America, Inc. System for improving storage efficiency of digital files

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JP2001169093A (ja) 2001-06-22
US7606426B1 (en) 2009-10-20

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