KR100948319B1 - 콘텐츠 보안을 위한 이미지 왜곡 - Google Patents

콘텐츠 보안을 위한 이미지 왜곡 Download PDF

Info

Publication number
KR100948319B1
KR100948319B1 KR1020077008179A KR20077008179A KR100948319B1 KR 100948319 B1 KR100948319 B1 KR 100948319B1 KR 1020077008179 A KR1020077008179 A KR 1020077008179A KR 20077008179 A KR20077008179 A KR 20077008179A KR 100948319 B1 KR100948319 B1 KR 100948319B1
Authority
KR
South Korea
Prior art keywords
image
document
server computer
search
determining
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.)
Expired - Fee Related
Application number
KR1020077008179A
Other languages
English (en)
Korean (ko)
Other versions
KR20070052344A (ko
Inventor
조셉 케이. 오설리반
Original Assignee
구글 인코포레이티드
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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=35463958&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=KR100948319(B1) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by 구글 인코포레이티드 filed Critical 구글 인코포레이티드
Publication of KR20070052344A publication Critical patent/KR20070052344A/ko
Application granted granted Critical
Publication of KR100948319B1 publication Critical patent/KR100948319B1/ko
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Images

Classifications

    • 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
    • H04N1/44—Secrecy systems
    • 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
    • H04N1/00838—Preventing unauthorised reproduction
    • H04N1/00856—Preventive measures
    • H04N1/00864—Modifying the reproduction, e.g. outputting a modified copy of a scanned original
    • 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
    • H04N1/00838—Preventing unauthorised reproduction
    • H04N1/00856—Preventive measures
    • H04N1/00864—Modifying the reproduction, e.g. outputting a modified copy of a scanned original
    • H04N1/00872—Modifying the reproduction, e.g. outputting a modified copy of a scanned original by image quality reduction, e.g. distortion or blacking out
    • 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
    • H04N1/387—Composing, repositioning or otherwise geometrically modifying originals
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S707/00—Data processing: database and file management or data structures
    • Y10S707/99931—Database or file accessing
    • Y10S707/99933—Query processing, i.e. searching

Landscapes

  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Computer Security & Cryptography (AREA)
  • Processing Or Creating Images (AREA)
  • Image Processing (AREA)
  • Editing Of Facsimile Originals (AREA)
  • Information Retrieval, Db Structures And Fs Structures Therefor (AREA)
KR1020077008179A 2004-09-22 2005-09-21 콘텐츠 보안을 위한 이미지 왜곡 Expired - Fee Related KR100948319B1 (ko)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US10/948,734 US7561755B2 (en) 2004-09-22 2004-09-22 Image distortion for content security
US10/948,734 2004-09-22

Publications (2)

Publication Number Publication Date
KR20070052344A KR20070052344A (ko) 2007-05-21
KR100948319B1 true KR100948319B1 (ko) 2010-03-17

Family

ID=35463958

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1020077008179A Expired - Fee Related KR100948319B1 (ko) 2004-09-22 2005-09-21 콘텐츠 보안을 위한 이미지 왜곡

Country Status (9)

Country Link
US (1) US7561755B2 (enExample)
EP (1) EP1792476A1 (enExample)
JP (1) JP2008513898A (enExample)
KR (1) KR100948319B1 (enExample)
CN (1) CN101049007B (enExample)
AU (1) AU2005289725C1 (enExample)
BR (1) BRPI0515479A2 (enExample)
CA (1) CA2581366C (enExample)
WO (1) WO2006036785A1 (enExample)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR101548951B1 (ko) 2014-01-24 2015-09-01 주식회사 인프라웨어 이미지로 변환된 전자문서를 제공하는 서버 및 이를 이용한 전자문서 제공 방법

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7664751B2 (en) * 2004-09-30 2010-02-16 Google Inc. Variable user interface based on document access privileges
US7603355B2 (en) * 2004-10-01 2009-10-13 Google Inc. Variably controlling access to content
US20070203776A1 (en) * 2005-12-28 2007-08-30 Austin David J Method of displaying resume over the internet in a secure manner
JP5309570B2 (ja) * 2008-01-11 2013-10-09 株式会社リコー 情報検索装置、情報検索方法、制御プログラム
US8229912B2 (en) 2009-05-06 2012-07-24 Mentis Technology, Llc Enhanced search engine
US8612845B2 (en) * 2009-06-29 2013-12-17 Palo Alto Research Center Incorporated Method and apparatus for facilitating directed reading of document portions based on information-sharing relevance
US9535883B2 (en) * 2014-10-24 2017-01-03 Dropbox, Inc. Modifying native document comments in a preview
US10015364B2 (en) * 2015-05-11 2018-07-03 Pictureworks Pte Ltd System and method for previewing digital content
US10140880B2 (en) * 2015-07-10 2018-11-27 Fujitsu Limited Ranking of segments of learning materials

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20020113802A1 (en) * 2000-12-21 2002-08-22 Card Stuart Kent Methods, systems, and computer program products for the display and operation of virtual three-dimensional books
US20040205629A1 (en) * 2001-08-08 2004-10-14 Rosenholtz Ruth E. Methods and systems for generating enhanced thumbnails usable for document navigation

Family Cites Families (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5493677A (en) * 1994-06-08 1996-02-20 Systems Research & Applications Corporation Generation, archiving, and retrieval of digital images with evoked suggestion-set captions and natural language interface
US5881287A (en) * 1994-08-12 1999-03-09 Mast; Michael B. Method and apparatus for copy protection of images in a computer system
US5960448A (en) * 1995-12-15 1999-09-28 Legal Video Services Inc. System and method for displaying a graphically enhanced view of a region of a document image in which the enhanced view is correlated with text derived from the document image
JP2000113050A (ja) * 1998-10-01 2000-04-21 Hitachi Ltd 電子書籍システム
JP3581048B2 (ja) * 1999-06-29 2004-10-27 三菱電機株式会社 汚染コンテンツ配信方式及び汚染コンテンツ利用装置及び汚染コンテンツ利用方法
AUPQ163899A0 (en) * 1999-07-14 1999-08-05 Canon Kabushiki Kaisha Aromated document production from a search environment
KR20010097834A (ko) * 2000-04-26 2001-11-08 이영아 암호화된 알고리즘을 이용하여 실시간으로디지털워터마킹을 하는 시스템 및 그 방법
JP2001334709A (ja) * 2000-05-24 2001-12-04 Seiko Epson Corp 画像データ配信システム
JP2002091878A (ja) * 2000-09-18 2002-03-29 Casio Comput Co Ltd 情報端末、情報閲覧方法、情報配信システム及び情報配信方法
US6799302B1 (en) * 2000-09-19 2004-09-28 Adobe Systems Incorporated Low-fidelity document rendering
JP2003132071A (ja) * 2001-10-25 2003-05-09 Chunichi Shimbunsha 記事提供システム
EP1359758A1 (en) 2002-04-12 2003-11-05 Hewlett Packard Company, a Delaware Corporation Efficient encryption of image data
JP2005025357A (ja) * 2003-06-30 2005-01-27 National Institute Of Information & Communication Technology 医療情報開示制御装置、医療情報開示制御方法、コンピュータプログラム
GB2403558A (en) * 2003-07-02 2005-01-05 Sony Uk Ltd Document searching and method for presenting the results
JP2005222237A (ja) * 2004-02-04 2005-08-18 Mitsubishi Electric Corp 文書検索表示システム

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20020113802A1 (en) * 2000-12-21 2002-08-22 Card Stuart Kent Methods, systems, and computer program products for the display and operation of virtual three-dimensional books
US20040205629A1 (en) * 2001-08-08 2004-10-14 Rosenholtz Ruth E. Methods and systems for generating enhanced thumbnails usable for document navigation

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR101548951B1 (ko) 2014-01-24 2015-09-01 주식회사 인프라웨어 이미지로 변환된 전자문서를 제공하는 서버 및 이를 이용한 전자문서 제공 방법

Also Published As

Publication number Publication date
CA2581366A1 (en) 2006-04-06
AU2005289725B2 (en) 2009-09-03
AU2005289725C1 (en) 2010-03-11
EP1792476A1 (en) 2007-06-06
AU2005289725A1 (en) 2006-04-06
US7561755B2 (en) 2009-07-14
WO2006036785A1 (en) 2006-04-06
CN101049007B (zh) 2010-10-06
KR20070052344A (ko) 2007-05-21
BRPI0515479A2 (pt) 2009-02-03
CN101049007A (zh) 2007-10-03
CA2581366C (en) 2013-12-31
US20060061796A1 (en) 2006-03-23
JP2008513898A (ja) 2008-05-01

Similar Documents

Publication Publication Date Title
US8583637B2 (en) Coarse-to-fine navigation through paginated documents retrieved by a text search engine
US8892906B2 (en) Method and apparatus for improved information transactions
US8675012B2 (en) Selective display of OCR'ed text and corresponding images from publications on a client device
US8179556B2 (en) Masking of text in document reproduction
US8229905B2 (en) Adaptive document management system using a physical representation of a document
US5960448A (en) System and method for displaying a graphically enhanced view of a region of a document image in which the enhanced view is correlated with text derived from the document image
US7712028B2 (en) Using annotations for summarizing a document image and itemizing the summary based on similar annotations
US20040148274A1 (en) Method and apparatus for improved information transactions
US20070253643A1 (en) Automated method and system for retrieving documents based on highlighted text from a scanned source
US20090049375A1 (en) Selective processing of information from a digital copy of a document for data entry
US20100321714A1 (en) Method of scanning
US20090180126A1 (en) Information processing apparatus, method of generating document, and computer-readable recording medium
KR100948319B1 (ko) 콘텐츠 보안을 위한 이미지 왜곡
JP2973913B2 (ja) 入力シートシステム
US20100315688A1 (en) Method of scanning
EP1304625A2 (en) Method and apparatus for forward annotating documents and for generating a summary from a document image
US20170212870A1 (en) Method and System to Display Content from a PDF Document on a Small Screen
JP2002169637A (ja) ドキュメント表示態様変換装置、ドキュメント表示態様変換方法、記録媒体
US20060190805A1 (en) Graphic-aided and audio-commanded document management and display systems
JP3171626B2 (ja) 文字認識の処理領域・処理条件指定方法
US12088770B2 (en) Display system, display method, and display program for displaying a content of electronic document
JP2004248245A (ja) 文書処理装置

Legal Events

Date Code Title Description
PA0105 International application

St.27 status event code: A-0-1-A10-A15-nap-PA0105

PG1501 Laying open of application

St.27 status event code: A-1-1-Q10-Q12-nap-PG1501

PN2301 Change of applicant

St.27 status event code: A-3-3-R10-R13-asn-PN2301

St.27 status event code: A-3-3-R10-R11-asn-PN2301

R18-X000 Changes to party contact information recorded

St.27 status event code: A-3-3-R10-R18-oth-X000

A201 Request for examination
A302 Request for accelerated examination
P11-X000 Amendment of application requested

St.27 status event code: A-2-2-P10-P11-nap-X000

P13-X000 Application amended

St.27 status event code: A-2-2-P10-P13-nap-X000

PA0201 Request for examination

St.27 status event code: A-1-2-D10-D11-exm-PA0201

PA0302 Request for accelerated examination

St.27 status event code: A-1-2-D10-D17-exm-PA0302

St.27 status event code: A-1-2-D10-D16-exm-PA0302

E902 Notification of reason for refusal
PE0902 Notice of grounds for rejection

St.27 status event code: A-1-2-D10-D21-exm-PE0902

E13-X000 Pre-grant limitation requested

St.27 status event code: A-2-3-E10-E13-lim-X000

P11-X000 Amendment of application requested

St.27 status event code: A-2-2-P10-P11-nap-X000

P13-X000 Application amended

St.27 status event code: A-2-2-P10-P13-nap-X000

E701 Decision to grant or registration of patent right
PE0701 Decision of registration

St.27 status event code: A-1-2-D10-D22-exm-PE0701

GRNT Written decision to grant
PR0701 Registration of establishment

St.27 status event code: A-2-4-F10-F11-exm-PR0701

PR1002 Payment of registration fee

St.27 status event code: A-2-2-U10-U12-oth-PR1002

Fee payment year number: 1

PG1601 Publication of registration

St.27 status event code: A-4-4-Q10-Q13-nap-PG1601

FPAY Annual fee payment

Payment date: 20130226

Year of fee payment: 4

PR1001 Payment of annual fee

St.27 status event code: A-4-4-U10-U11-oth-PR1001

Fee payment year number: 4

FPAY Annual fee payment

Payment date: 20140225

Year of fee payment: 5

PR1001 Payment of annual fee

St.27 status event code: A-4-4-U10-U11-oth-PR1001

Fee payment year number: 5

LAPS Lapse due to unpaid annual fee
PC1903 Unpaid annual fee

St.27 status event code: A-4-4-U10-U13-oth-PC1903

Not in force date: 20150312

Payment event data comment text: Termination Category : DEFAULT_OF_REGISTRATION_FEE

PC1903 Unpaid annual fee

St.27 status event code: N-4-6-H10-H13-oth-PC1903

Ip right cessation event data comment text: Termination Category : DEFAULT_OF_REGISTRATION_FEE

Not in force date: 20150312

PN2301 Change of applicant

St.27 status event code: A-5-5-R10-R13-asn-PN2301

St.27 status event code: A-5-5-R10-R11-asn-PN2301