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FR2308262A1 - PROCESS FOR CODING ELECTRIC SIGNALS, WHICH ARE OBTAINED DURING EXPLORATION OF A GRAPHIC MODEL, THE CONTENT OF WHICH IS FORMED BY MIXING A TEXT AND AN IMAGE - Google Patents

PROCESS FOR CODING ELECTRIC SIGNALS, WHICH ARE OBTAINED DURING EXPLORATION OF A GRAPHIC MODEL, THE CONTENT OF WHICH IS FORMED BY MIXING A TEXT AND AN IMAGE

Info

Publication number
FR2308262A1
FR2308262A1 FR7610655A FR7610655A FR2308262A1 FR 2308262 A1 FR2308262 A1 FR 2308262A1 FR 7610655 A FR7610655 A FR 7610655A FR 7610655 A FR7610655 A FR 7610655A FR 2308262 A1 FR2308262 A1 FR 2308262A1
Authority
FR
France
Prior art keywords
text
mixing
image
content
obtained during
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
FR7610655A
Other languages
French (fr)
Other versions
FR2308262B1 (en
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.)
Siemens Corp
Original Assignee
Siemens Corp
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 Siemens Corp filed Critical Siemens Corp
Publication of FR2308262A1 publication Critical patent/FR2308262A1/en
Application granted granted Critical
Publication of FR2308262B1 publication Critical patent/FR2308262B1/fr
Granted legal-status Critical Current

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
    • H04N1/23—Reproducing arrangements
    • 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
    • H04N1/41—Bandwidth or redundancy reduction

Landscapes

  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Image Processing (AREA)
  • Compression Of Band Width Or Redundancy In Fax (AREA)
  • Information Retrieval, Db Structures And Fs Structures Therefor (AREA)
  • Studio Circuits (AREA)
  • Facsimiles In General (AREA)
FR7610655A 1975-04-15 1976-04-12 PROCESS FOR CODING ELECTRIC SIGNALS, WHICH ARE OBTAINED DURING EXPLORATION OF A GRAPHIC MODEL, THE CONTENT OF WHICH IS FORMED BY MIXING A TEXT AND AN IMAGE Granted FR2308262A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE2516332A DE2516332C2 (en) 1975-04-15 1975-04-15 Method for coding electrical signals obtained by scanning a graphic pattern with mixed text and image content

Publications (2)

Publication Number Publication Date
FR2308262A1 true FR2308262A1 (en) 1976-11-12
FR2308262B1 FR2308262B1 (en) 1979-04-20

Family

ID=5943883

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7610655A Granted FR2308262A1 (en) 1975-04-15 1976-04-12 PROCESS FOR CODING ELECTRIC SIGNALS, WHICH ARE OBTAINED DURING EXPLORATION OF A GRAPHIC MODEL, THE CONTENT OF WHICH IS FORMED BY MIXING A TEXT AND AN IMAGE

Country Status (7)

Country Link
BE (1) BE840787A (en)
DE (1) DE2516332C2 (en)
FR (1) FR2308262A1 (en)
GB (1) GB1549739A (en)
IT (1) IT1059715B (en)
NL (1) NL7603416A (en)
NO (1) NO148765C (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0006131A1 (en) * 1978-06-13 1980-01-09 Siemens Aktiengesellschaft Method for transmitting recordings containing miscellaneous representations to a display screen, particularly in telephone systems
FR2573229A1 (en) * 1984-09-21 1986-05-16 Canon Kk IMAGE INFORMATION PROCESSING SYSTEM
EP0708552A3 (en) * 1994-10-19 1996-07-17 Canon Kk Image processing apparatus and method thereof

Families Citing this family (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4087788A (en) * 1977-01-14 1978-05-02 Ncr Canada Ltd - Ncr Canada Ltee Data compression system
DE2741953C3 (en) 1977-09-17 1981-05-21 Dr.-Ing. Rudolf Hell Gmbh, 2300 Kiel Engraving device for the production of printing forms
US4194221A (en) * 1978-12-26 1980-03-18 Xerox Corporation Automatic multimode continuous halftone line copy reproduction
DE3024322A1 (en) * 1980-06-27 1982-01-21 Siemens AG, 1000 Berlin und 8000 München METHOD FOR CODING ELECTRICAL SIGNALS WHICH ARE OBTAINED WHILE SCANNING A GRAPHIC PATTERN WITH CONTENT MIXED FROM TEXT AND IMAGES
JPS5725771A (en) * 1980-07-23 1982-02-10 Canon Inc Picture signal processor
DE3107655A1 (en) * 1981-02-27 1982-09-16 Siemens AG, 1000 Berlin und 8000 München METHOD FOR FINDING AND DEFINING TEXT AREAS ON A TEMPLATE THAT MAY CONTAIN TEXT, GRAPHICS AND / OR IMAGE AREAS
DE3113555A1 (en) * 1981-04-03 1982-10-21 Siemens AG, 1000 Berlin und 8000 München METHOD FOR AUTOMATICALLY RECOGNIZING WHITE BLOCKS AND TEXT, GRAPHIC AND / OR GRAY IMAGE AREAS ON PRINT ORIGINALS
FR2504456B1 (en) 1981-04-27 1991-07-19 Canon Kk PRINTING APPARATUS FOR COPYING ORIGINALS
US4495522A (en) * 1981-07-07 1985-01-22 Konishiroku Photo Industry Co., Ltd. Recording apparatus and method of picture image
BE889996A (en) * 1981-08-18 1981-12-16 Belge Lampes Mat Electr Mble FACSIMILE TRANSFER DEVICE
GB2115256B (en) * 1981-12-19 1986-01-29 Konishiroku Photo Ind Picture image discriminating apparatus
GB2114847B (en) * 1981-12-26 1986-02-12 Konishiroku Photo Ind Apparatus for discriminating between linear and tonal picture video signals
JPH0683357B2 (en) * 1983-03-17 1994-10-19 キヤノン株式会社 Image processing method
JPH0683365B2 (en) * 1983-05-25 1994-10-19 キヤノン株式会社 Image processing device
GB2153619B (en) * 1983-12-26 1988-01-20 Canon Kk Image processing apparatus
DE3838632A1 (en) * 1988-11-15 1990-05-17 Agfa Gevaert Ag COMPUTER OUTPUT MICROFILM PRINTER AND METHOD FOR USE THEREOF
US5802203A (en) * 1995-06-07 1998-09-01 Xerox Corporation Image segmentation using robust mixture models
DE19706268A1 (en) * 1997-02-18 1998-08-20 Christian Wenz Data-format specific compression process for video and sound data
DE19754488A1 (en) * 1997-12-09 1999-06-10 Thomas Dr Wagner Optic or electronic document recognition device

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3394352A (en) * 1965-07-22 1968-07-23 Electronic Image Systems Corp Method of and apparatus for code communication
FR2034901A7 (en) * 1969-03-13 1970-12-18 Electronic Image Systems Corp

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2127516C2 (en) * 1971-06-03 1982-04-29 Licentia Patent-Verwaltungs-Gmbh, 6000 Frankfurt Transmission system for original copies using run length coding - reduces redundancy with one bit length for word of black dot and other for white dot
DE2255887C3 (en) * 1972-11-15 1981-02-26 Licentia Patent-Verwaltungs-Gmbh, 6000 Frankfurt Method for coding image signals, in particular facsimile signals

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3394352A (en) * 1965-07-22 1968-07-23 Electronic Image Systems Corp Method of and apparatus for code communication
FR2034901A7 (en) * 1969-03-13 1970-12-18 Electronic Image Systems Corp

Non-Patent Citations (3)

* Cited by examiner, † Cited by third party
Title
ARTICLE "INCREMENTAL SCANNING FOR FACSIMILE" PAR F.J.HORLANDER) *
DOS 2354334 *
REVUE "I.B.M. TECHNICAL DISCLOSURE BULLETIN", VOL. 14, NO. 11, AVRIL 1972, PAGES 3311-3313 *

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0006131A1 (en) * 1978-06-13 1980-01-09 Siemens Aktiengesellschaft Method for transmitting recordings containing miscellaneous representations to a display screen, particularly in telephone systems
FR2573229A1 (en) * 1984-09-21 1986-05-16 Canon Kk IMAGE INFORMATION PROCESSING SYSTEM
EP0708552A3 (en) * 1994-10-19 1996-07-17 Canon Kk Image processing apparatus and method thereof
US5963342A (en) * 1994-10-19 1999-10-05 Canon Kabushiki Kaisha Image processing apparatus and method thereof

Also Published As

Publication number Publication date
NO761147L (en) 1976-10-18
NL7603416A (en) 1976-10-19
FR2308262B1 (en) 1979-04-20
GB1549739A (en) 1979-08-08
NO148765C (en) 1983-12-07
NO148765B (en) 1983-08-29
DE2516332C2 (en) 1987-01-22
DE2516332A1 (en) 1976-10-28
BE840787A (en) 1976-08-02
IT1059715B (en) 1982-06-21

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