NO20100868L - Fremgangsmate og anordning for sikret faksoverforing - Google Patents
Fremgangsmate og anordning for sikret faksoverforingInfo
- Publication number
- NO20100868L NO20100868L NO20100868A NO20100868A NO20100868L NO 20100868 L NO20100868 L NO 20100868L NO 20100868 A NO20100868 A NO 20100868A NO 20100868 A NO20100868 A NO 20100868A NO 20100868 L NO20100868 L NO 20100868L
- Authority
- NO
- Norway
- Prior art keywords
- image
- series
- character string
- blocks
- document
- Prior art date
Links
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
- H04N1/448—Rendering the image unintelligible, e.g. scrambling
- H04N1/4486—Rendering the image unintelligible, e.g. scrambling using digital data encryption
-
- 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
Landscapes
- Engineering & Computer Science (AREA)
- Multimedia (AREA)
- Signal Processing (AREA)
- Facsimile Transmission Control (AREA)
- Facsimiles In General (AREA)
- Editing Of Facsimile Originals (AREA)
- Two-Way Televisions, Distribution Of Moving Picture Or The Like (AREA)
- Compression Of Band Width Or Redundancy In Fax (AREA)
Abstract
Oppfinnelsen vedrører en fremgangsmåte for sikret faksoverføring av et dokument, innbefattende trinnene generering av minst ett bilde av dokumentet (trinn a)), avlesing av pikslene i hvert i det minste ene bilde som en serie av blokker med forutbestemt størrelse (trinn b)), omforming av de nevnte serier av blokker til en tegnstreng basert på en konverteringstabell (trinn c)), kryptering av den nevnte tegnstrengen for dannelse av en kryptert tegnstreng (trinn d)), komprimering av den nevnte tegnstrengen for dannelse av et omkastet bilde (trinn e)), og overføring av det nevnte omkastede bildet (trinn f)), idet det tilveiebringes en valgmulighet mellom en standard krypteringsmodus og en optimert krypteringsmodus. I standardkrypteringsmodusen blir det i trinn a) generert et bilde fra hele dokumentet, og i den optimerte krypteringsmodusen blir det i trinn a) generert en serie av bilder, idet hvert bilde svarer til én linje av dokumentet. I trinn b) blir pikslene i hvert bilde i nevnte serier av bilder avlest som en serie av blokker med forutbestemt størrelse. I trinn c) blir de nevnte serier av blokker som svarer til hvert bilde hver omformet til en tegnstreng, hvilket gir en tegnstreng pr. bilde. I trinn d) blir bare tegnstrenger som svarer til bilder som har minst én ikke-hvit piksel, kryptert. Oppfinnelsen vedrører videre en anordning for gjennomføring av fremgangsmåten ifølge oppfinnelsen.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
PCT/EP2007/010114 WO2009065423A1 (en) | 2007-11-22 | 2007-11-22 | Method and apparatus for secured facsimile transmission |
Publications (2)
Publication Number | Publication Date |
---|---|
NO20100868L true NO20100868L (no) | 2010-06-17 |
NO339035B1 NO339035B1 (no) | 2016-11-07 |
Family
ID=39646319
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
NO20100868A NO339035B1 (no) | 2007-11-22 | 2010-06-17 | Fremgangsmåte og anordning for sikret faksoverføring |
Country Status (25)
Country | Link |
---|---|
EP (1) | EP2210406B1 (no) |
JP (1) | JP5033243B2 (no) |
KR (1) | KR101472620B1 (no) |
CN (1) | CN101971607B (no) |
AT (1) | ATE549854T1 (no) |
AU (1) | AU2007361621B2 (no) |
BR (1) | BRPI0722267A2 (no) |
CA (1) | CA2705839C (no) |
CY (1) | CY1112810T1 (no) |
DK (1) | DK2210406T3 (no) |
EA (1) | EA016739B1 (no) |
ES (1) | ES2380831T3 (no) |
HK (1) | HK1154324A1 (no) |
HR (1) | HRP20120461T1 (no) |
IL (1) | IL205674A (no) |
MX (1) | MX2010005517A (no) |
MY (1) | MY159541A (no) |
NO (1) | NO339035B1 (no) |
NZ (1) | NZ585311A (no) |
PL (1) | PL2210406T3 (no) |
PT (1) | PT2210406E (no) |
RS (1) | RS52339B (no) |
SI (1) | SI2210406T1 (no) |
WO (1) | WO2009065423A1 (no) |
ZA (1) | ZA201003249B (no) |
Families Citing this family (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN103957442A (zh) * | 2014-05-13 | 2014-07-30 | 南京睿悦信息技术有限公司 | 一种跨屏输入程序和远端设备的跨屏输入方法 |
IL233720A (en) * | 2014-07-20 | 2017-06-29 | Yinnon Kadishson Yanay | Text encryption method |
KR101912645B1 (ko) * | 2016-10-20 | 2018-10-29 | 숭실대학교산학협력단 | 에너지 수집형 무선 센서 네트워크에서의 센서 노드, 데이터 암호화 방법 및 이를 수행하기 위한 기록 매체 |
US10771655B2 (en) | 2018-12-20 | 2020-09-08 | HCL Technologies Italy S.p.A. | System and method for transferring a document |
CN118349692A (zh) * | 2024-04-10 | 2024-07-16 | 重庆师范大学 | 一种海量视觉大数据图像处理方法 |
Family Cites Families (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP3493522B2 (ja) * | 1993-10-20 | 2004-02-03 | ミノルタ株式会社 | 画像処理装置 |
JPH07162692A (ja) * | 1993-12-07 | 1995-06-23 | Mita Ind Co Ltd | 暗号通信方法および暗号通信のための端末装置 |
US5535277A (en) * | 1994-03-10 | 1996-07-09 | Mita Industrial Co., Ltd. | Encryption communication apparatus |
US5541993A (en) * | 1994-05-10 | 1996-07-30 | Fan; Eric | Structure and method for secure image transmission |
JPH0824281A (ja) * | 1994-07-12 | 1996-01-30 | Ikufumi Yamada | 先の溶けるスクリュー |
JPH1042147A (ja) * | 1996-07-23 | 1998-02-13 | Murata Mach Ltd | 通信端末装置 |
JP2005354462A (ja) | 2004-06-11 | 2005-12-22 | Toshiba Corp | セキュリティ性を高めたインターネットファクシミリシステム、その通信制御方法、ファクシミリ端末、およびメールサーバ。 |
CA2570340A1 (en) * | 2004-06-14 | 2005-12-29 | The University Of North Carolina At Greensboro | Systems and methods for digital content security |
US8442221B2 (en) * | 2005-09-30 | 2013-05-14 | Konica Minolta Laboratory U.S.A., Inc. | Method and apparatus for image encryption and embedding and related applications |
JP2007288582A (ja) | 2006-04-18 | 2007-11-01 | Canon Inc | 暗号化装置及び方法、並びにプログラム及び記憶媒体、画像形成装置 |
JP4618811B2 (ja) | 2007-04-11 | 2011-01-26 | キヤノン株式会社 | 通信装置及び通信装置の制御方法 |
-
2007
- 2007-11-22 CA CA2705839A patent/CA2705839C/en not_active Expired - Fee Related
- 2007-11-22 SI SI200730928T patent/SI2210406T1/sl unknown
- 2007-11-22 EA EA201000846A patent/EA016739B1/ru not_active IP Right Cessation
- 2007-11-22 PT PT07846730T patent/PT2210406E/pt unknown
- 2007-11-22 NZ NZ585311A patent/NZ585311A/en not_active IP Right Cessation
- 2007-11-22 MX MX2010005517A patent/MX2010005517A/es active IP Right Grant
- 2007-11-22 ES ES07846730T patent/ES2380831T3/es active Active
- 2007-11-22 KR KR1020107013675A patent/KR101472620B1/ko not_active IP Right Cessation
- 2007-11-22 PL PL07846730T patent/PL2210406T3/pl unknown
- 2007-11-22 CN CN2007801022472A patent/CN101971607B/zh not_active Expired - Fee Related
- 2007-11-22 JP JP2010534370A patent/JP5033243B2/ja not_active Expired - Fee Related
- 2007-11-22 AT AT07846730T patent/ATE549854T1/de active
- 2007-11-22 WO PCT/EP2007/010114 patent/WO2009065423A1/en active Application Filing
- 2007-11-22 BR BRPI0722267-0A patent/BRPI0722267A2/pt not_active IP Right Cessation
- 2007-11-22 EP EP07846730A patent/EP2210406B1/en active Active
- 2007-11-22 RS RS20120203A patent/RS52339B/en unknown
- 2007-11-22 AU AU2007361621A patent/AU2007361621B2/en not_active Ceased
- 2007-11-22 DK DK07846730.5T patent/DK2210406T3/da active
- 2007-11-22 MY MYPI2010002375A patent/MY159541A/en unknown
-
2010
- 2010-05-07 ZA ZA2010/03249A patent/ZA201003249B/en unknown
- 2010-05-11 IL IL205674A patent/IL205674A/en not_active IP Right Cessation
- 2010-06-17 NO NO20100868A patent/NO339035B1/no not_active IP Right Cessation
-
2011
- 2011-08-02 HK HK11108020.4A patent/HK1154324A1/xx not_active IP Right Cessation
-
2012
- 2012-05-30 HR HRP20120461TT patent/HRP20120461T1/hr unknown
- 2012-05-31 CY CY20121100492T patent/CY1112810T1/el unknown
Also Published As
Publication number | Publication date |
---|---|
ATE549854T1 (de) | 2012-03-15 |
EP2210406B1 (en) | 2012-03-14 |
HRP20120461T1 (hr) | 2012-07-31 |
BRPI0722267A2 (pt) | 2014-04-22 |
ES2380831T3 (es) | 2012-05-18 |
PL2210406T3 (pl) | 2012-08-31 |
EP2210406A1 (en) | 2010-07-28 |
HK1154324A1 (en) | 2012-04-13 |
MX2010005517A (es) | 2010-08-23 |
ZA201003249B (en) | 2011-07-27 |
PT2210406E (pt) | 2012-06-18 |
DK2210406T3 (da) | 2012-07-09 |
IL205674A (en) | 2015-02-26 |
SI2210406T1 (sl) | 2012-07-31 |
KR101472620B1 (ko) | 2014-12-16 |
MY159541A (en) | 2017-01-13 |
JP5033243B2 (ja) | 2012-09-26 |
EA201000846A1 (ru) | 2010-12-30 |
NO339035B1 (no) | 2016-11-07 |
CN101971607B (zh) | 2013-01-02 |
JP2011505726A (ja) | 2011-02-24 |
NZ585311A (en) | 2012-01-12 |
IL205674A0 (en) | 2010-11-30 |
EA016739B1 (ru) | 2012-07-30 |
CN101971607A (zh) | 2011-02-09 |
CY1112810T1 (el) | 2016-02-10 |
WO2009065423A1 (en) | 2009-05-28 |
AU2007361621A1 (en) | 2009-05-28 |
RS52339B (en) | 2012-12-31 |
KR20100105619A (ko) | 2010-09-29 |
CA2705839C (en) | 2014-08-26 |
CA2705839A1 (en) | 2009-05-28 |
AU2007361621B2 (en) | 2013-01-17 |
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Legal Events
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MM1K | Lapsed by not paying the annual fees |