[go: up one dir, main page]
More Web Proxy on the site http://driver.im/

FR2290110A1 - METHOD AND DEVICE FOR THE GENERATION OF BINARY SIGNALS - Google Patents

METHOD AND DEVICE FOR THE GENERATION OF BINARY SIGNALS

Info

Publication number
FR2290110A1
FR2290110A1 FR7532700A FR7532700A FR2290110A1 FR 2290110 A1 FR2290110 A1 FR 2290110A1 FR 7532700 A FR7532700 A FR 7532700A FR 7532700 A FR7532700 A FR 7532700A FR 2290110 A1 FR2290110 A1 FR 2290110A1
Authority
FR
France
Prior art keywords
generation
binary signals
binary
signals
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
FR7532700A
Other languages
French (fr)
Other versions
FR2290110B1 (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.)
Licentia Patent Verwaltungs GmbH
Original Assignee
Licentia Patent Verwaltungs GmbH
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 Licentia Patent Verwaltungs GmbH filed Critical Licentia Patent Verwaltungs GmbH
Publication of FR2290110A1 publication Critical patent/FR2290110A1/en
Application granted granted Critical
Publication of FR2290110B1 publication Critical patent/FR2290110B1/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
    • H04N1/40—Picture signal circuits
    • H04N1/403—Discrimination between the two tones in the picture signal of a two-tone original

Landscapes

  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Facsimile Image Signal Circuits (AREA)
  • Picture Signal Circuits (AREA)
  • Facsimile Scanning Arrangements (AREA)
FR7532700A 1974-10-24 1975-10-24 METHOD AND DEVICE FOR THE GENERATION OF BINARY SIGNALS Granted FR2290110A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19742450529 DE2450529C3 (en) 1974-10-24 1974-10-24 Method and device for generating binary signals

Publications (2)

Publication Number Publication Date
FR2290110A1 true FR2290110A1 (en) 1976-05-28
FR2290110B1 FR2290110B1 (en) 1982-10-15

Family

ID=5929061

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7532700A Granted FR2290110A1 (en) 1974-10-24 1975-10-24 METHOD AND DEVICE FOR THE GENERATION OF BINARY SIGNALS

Country Status (6)

Country Link
AT (1) AT344258B (en)
CH (1) CH591793A5 (en)
DE (1) DE2450529C3 (en)
FR (1) FR2290110A1 (en)
GB (1) GB1518177A (en)
NL (1) NL7512440A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2435093A1 (en) * 1978-09-01 1980-03-28 View Eng SHAPE RECOGNITION DEVICE AND METHOD
EP0038514A2 (en) * 1980-04-23 1981-10-28 American Hoechst Corporation Method and system to determine the border lines between two surfaces of different colour density

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2814891C3 (en) * 1978-04-06 1982-02-11 Dr.-Ing. Rudolf Hell Gmbh, 2300 Kiel Process for converting a video signal into a black and white signal
US4326258A (en) * 1980-01-31 1982-04-20 Ncr Canada Ltd - Ncr Canada Ltee Method and apparatus for reducing the gray scale resolution of a digitized image
DE3413651C3 (en) * 1983-04-12 1997-11-20 Canon Kk Image signal processing device
GB2157113B (en) * 1984-04-05 1987-06-24 British Library Board Improved threshold detector
DE29700983U1 (en) * 1997-01-22 1997-03-13 Baranski Joachim Arrangement for outputting an image recorded by means of a video camera through a fax machine

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2435093A1 (en) * 1978-09-01 1980-03-28 View Eng SHAPE RECOGNITION DEVICE AND METHOD
EP0038514A2 (en) * 1980-04-23 1981-10-28 American Hoechst Corporation Method and system to determine the border lines between two surfaces of different colour density
EP0038514A3 (en) * 1980-04-23 1982-01-13 American Hoechst Corporation Method and system to determine the border between two surfaces of different colour density

Also Published As

Publication number Publication date
NL7512440A (en) 1976-04-27
DE2450529C3 (en) 1979-01-25
AT344258B (en) 1978-07-10
DE2450529A1 (en) 1976-04-29
ATA801975A (en) 1977-11-15
DE2450529B2 (en) 1978-05-24
CH591793A5 (en) 1977-09-30
GB1518177A (en) 1978-07-19
FR2290110B1 (en) 1982-10-15

Similar Documents

Publication Publication Date Title
BE805564A (en) METHOD AND DEVICE FOR THE CARRYING OUT OF CONSTRUCTIONS
BE809355A (en) METHOD AND APPARATUS FOR REPRODUCING THE TRACE OF A BEAM OF HIGH ENERGY RADIATION
FR2277385A1 (en) METHOD AND DEVICE FOR DETECTION OF MAGNETIC CONFIGURATIONS
FR2325680A1 (en) PROCESS AND DEVICE FOR PRO
BE816115A (en) METHOD AND DEVICE FOR THE SECRET TRANSMISSION OF VOICE SIGNALS
FR2299145A1 (en) METHOD AND DEVICE FOR THE F
BE831090A (en) DISTRIBUTION AND APPLICATION DEVICE AND PROCESS FOR ITS PRODUCTION
RO68195A (en) METHOD AND DEVICE FOR PREVENTING CAVITY
BE829675A (en) TOUFFETING METHOD AND DEVICE
FR2276095A1 (en) METHOD AND DEVICE FOR THE GROWTH OF MONOCRISTALLINE BARS
BE825403A (en) PROCESS AND DEVICE FOR GRANULATION
FR2285714A1 (en) METHOD AND DEVICE FOR FORMING EPITAXIC LAYERS
BE858610A (en) PACKAGE PRODUCTION PROCESS AND DEVICE
BE795387A (en) METHOD AND DEVICE FOR DATA TRANSMISSION
FR2326080A1 (en) CLOCK SIGNAL SUPERVISION PROCESS
FR2290660A1 (en) METHOD AND DEVICE FOR TESTING THE HARDNESS OF MATERIALS
FR2290110A1 (en) METHOD AND DEVICE FOR THE GENERATION OF BINARY SIGNALS
BE780726A (en) METHOD AND DEVICE FOR CONVERTING AN ANALOGUE SIGNAL INTO A BINARY SIGNAL AND APPLICATION OF THIS PROCESS
BE850362A (en) METHOD AND DEVICE FOR THE FORMATION OF GAS BUBBLES
BE805345A (en) PROCESS AND INSTALLATION FOR SIGNAL TRANSMISSION
RO66532A (en) METHOD AND DEVICE FOR OBTAINING BY FRICTION ELEMENTS
BE803322A (en) METHOD AND DEVICE FOR THE PRODUCTION OF IRREGULAR DRAWINGS ON PLANNED ARTICLES
FR2319247A1 (en) METHOD AND DEVICE FOR GENERATING A DIGITAL REPRESENTATION OF MULTI-FREQUENCY SIGNALS
BE781268A (en) METHOD AND DEVICE FOR CONTINUOUS CASTING
FR2286090A1 (en) METHOD AND DEVICE FOR THE MANUFACTURE OF PLATOONS

Legal Events

Date Code Title Description
ST Notification of lapse