NL7305334A - - Google Patents

Info

Publication number
NL7305334A
NL7305334A NL7305334A NL7305334A NL7305334A NL 7305334 A NL7305334 A NL 7305334A NL 7305334 A NL7305334 A NL 7305334A NL 7305334 A NL7305334 A NL 7305334A NL 7305334 A NL7305334 A NL 7305334A
Authority
NL
Netherlands
Application number
NL7305334A
Other versions
NL172799B (nl
NL172799C (nl
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 filed Critical
Priority to NLAANVRAGE7305334,A priority Critical patent/NL172799C/xx
Priority to IT20310/74A priority patent/IT1006312B/it
Priority to FR7407865A priority patent/FR2226709B1/fr
Priority to DE2413090A priority patent/DE2413090A1/de
Priority to GB1452474A priority patent/GB1438469A/en
Priority to JP49040065A priority patent/JPS5010908A/ja
Publication of NL7305334A publication Critical patent/NL7305334A/xx
Publication of NL172799B publication Critical patent/NL172799B/xx
Application granted granted Critical
Publication of NL172799C publication Critical patent/NL172799C/xx

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
    • H04N1/41—Bandwidth or redundancy reduction
    • H04N1/411—Bandwidth or redundancy reduction for the transmission or storage or reproduction of two-tone pictures, e.g. black and white pictures
    • H04N1/413—Systems or arrangements allowing the picture to be reproduced without loss or modification of picture-information
    • H04N1/417—Systems or arrangements allowing the picture to be reproduced without loss or modification of picture-information using predictive or differential encoding
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
    • G06T1/00—General purpose image data processing
    • G06T1/0007—Image acquisition
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
    • G06T9/00—Image coding
    • G06T9/004—Predictors, e.g. intraframe, interframe coding
    • G—PHYSICS
    • G07—CHECKING-DEVICES
    • G07C—TIME OR ATTENDANCE REGISTERS; REGISTERING OR INDICATING THE WORKING OF MACHINES; GENERATING RANDOM NUMBERS; VOTING OR LOTTERY APPARATUS; ARRANGEMENTS, SYSTEMS OR APPARATUS FOR CHECKING NOT PROVIDED FOR ELSEWHERE
    • G07C9/00—Individual registration on entry or exit
    • G07C9/30—Individual registration on entry or exit not involving the use of a pass
    • G07C9/32—Individual registration on entry or exit not involving the use of a pass in combination with an identity check
    • G07C9/35—Individual registration on entry or exit not involving the use of a pass in combination with an identity check by means of a handwritten signature
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03M—CODING; DECODING; CODE CONVERSION IN GENERAL
    • H03M7/00—Conversion of a code where information is represented by a given sequence or number of digits to a code where the same, similar or subset of information is represented by a different sequence or number of digits
    • H03M7/30—Compression; Expansion; Suppression of unnecessary data, e.g. redundancy reduction
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03M—CODING; DECODING; CODE CONVERSION IN GENERAL
    • H03M7/00—Conversion of a code where information is represented by a given sequence or number of digits to a code where the same, similar or subset of information is represented by a different sequence or number of digits
    • H03M7/30—Compression; Expansion; Suppression of unnecessary data, e.g. redundancy reduction
    • H03M7/46—Conversion to or from run-length codes, i.e. by representing the number of consecutive digits, or groups of digits, of the same kind by a code word and a digit indicative of that kind

Landscapes

  • Engineering & Computer Science (AREA)
  • Theoretical Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Image Processing (AREA)
NLAANVRAGE7305334,A 1973-04-17 1973-04-17 Stelsel voor het verwerken van informatie afkomstig van handgeschreven tekst. NL172799C (nl)

Priority Applications (6)

Application Number Priority Date Filing Date Title
NLAANVRAGE7305334,A NL172799C (nl) 1973-04-17 1973-04-17 Stelsel voor het verwerken van informatie afkomstig van handgeschreven tekst.
IT20310/74A IT1006312B (it) 1973-04-17 1974-02-08 Sistema per memorizzare in forma compatta informazioni visive e per rappresentare selettivamente tali informazioni nella loro forma originale
FR7407865A FR2226709B1 (enrdf_load_stackoverflow) 1973-04-17 1974-02-28
DE2413090A DE2413090A1 (de) 1973-04-17 1974-03-19 Verfahren und anordnung zur verdichtung und speicherung graphischer information und zu deren selektiven wiederherstellung
GB1452474A GB1438469A (en) 1973-04-17 1974-04-02 System for compacting digital data
JP49040065A JPS5010908A (enrdf_load_stackoverflow) 1973-04-17 1974-04-10

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
NLAANVRAGE7305334,A NL172799C (nl) 1973-04-17 1973-04-17 Stelsel voor het verwerken van informatie afkomstig van handgeschreven tekst.

Publications (3)

Publication Number Publication Date
NL7305334A true NL7305334A (enrdf_load_stackoverflow) 1974-10-21
NL172799B NL172799B (nl) 1983-05-16
NL172799C NL172799C (nl) 1983-10-17

Family

ID=19818664

Family Applications (1)

Application Number Title Priority Date Filing Date
NLAANVRAGE7305334,A NL172799C (nl) 1973-04-17 1973-04-17 Stelsel voor het verwerken van informatie afkomstig van handgeschreven tekst.

Country Status (6)

Country Link
JP (1) JPS5010908A (enrdf_load_stackoverflow)
DE (1) DE2413090A1 (enrdf_load_stackoverflow)
FR (1) FR2226709B1 (enrdf_load_stackoverflow)
GB (1) GB1438469A (enrdf_load_stackoverflow)
IT (1) IT1006312B (enrdf_load_stackoverflow)
NL (1) NL172799C (enrdf_load_stackoverflow)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4101959A (en) * 1976-10-22 1978-07-18 Informer, Inc. Terminal display and storage system
US4360840A (en) * 1980-05-13 1982-11-23 Am International, Inc. Real time data compression/decompression scheme for facsimile transmission system
US5057869A (en) * 1990-11-30 1991-10-15 Xerox Corporation System for scanning signature pages

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3225333A (en) * 1961-12-28 1965-12-21 Ibm Differential quantitized storage and compression
US3718908A (en) * 1970-11-30 1973-02-27 R Bloomstein Signature storage and retrieval system
US3676000A (en) * 1970-12-31 1972-07-11 Coded Signatures Inc Data encoding and decoding apparatus and method
JPS5123408B1 (enrdf_load_stackoverflow) * 1971-07-10 1976-07-16

Also Published As

Publication number Publication date
NL172799B (nl) 1983-05-16
IT1006312B (it) 1976-09-30
JPS5010908A (enrdf_load_stackoverflow) 1975-02-04
GB1438469A (en) 1976-06-09
FR2226709B1 (enrdf_load_stackoverflow) 1976-06-25
NL172799C (nl) 1983-10-17
FR2226709A1 (enrdf_load_stackoverflow) 1974-11-15
DE2413090A1 (de) 1974-11-07

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Legal Events

Date Code Title Description
BC A request for examination has been filed
V1 Lapsed because of non-payment of the annual fee