JPS6426988A - Eol code detecting system - Google Patents

Eol code detecting system

Info

Publication number
JPS6426988A
JPS6426988A JP62183849A JP18384987A JPS6426988A JP S6426988 A JPS6426988 A JP S6426988A JP 62183849 A JP62183849 A JP 62183849A JP 18384987 A JP18384987 A JP 18384987A JP S6426988 A JPS6426988 A JP S6426988A
Authority
JP
Japan
Prior art keywords
zero
data
eol code
code detecting
eol
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
JP62183849A
Other languages
Japanese (ja)
Other versions
JPH07101460B2 (en
Inventor
Yoshiyuki Fukuhara
Junji Hatsuzaki
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.)
Fujitsu Ltd
Original Assignee
Fujitsu Ltd
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 Fujitsu Ltd filed Critical Fujitsu Ltd
Priority to JP62183849A priority Critical patent/JPH07101460B2/en
Publication of JPS6426988A publication Critical patent/JPS6426988A/en
Publication of JPH07101460B2 publication Critical patent/JPH07101460B2/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Landscapes

  • Information Retrieval, Db Structures And Fs Structures Therefor (AREA)
  • Image Processing (AREA)

Abstract

PURPOSE:To highly speedily detect an EOL code out of image data by inputting the number of zero, which is held in compressing data and a register, to an EOL code detecting table as an address. CONSTITUTION:An EOL code detecting table 1 outputs the number of zero, which is held in the compressing data and a register 3, in the just preceding compressing data as the address and the number of continuing zero as data and they are held by the register 3. When a '1' is detected after the number of the continuing zero continues more than a prescribed number, namely 11 number, data to turn on an EOL code detecting flag 2 are outputted. Four bits are allocated to an area to store the number of the zero and one bit is allocated to the EOL detecting flag 2. When the data of a time fill exist in the compressing data, the number of the zero appears in continuing more than the prescribed number, namely 11 number. There is a case the '1' does not appear, however a '1011' is stored even in such a case.
JP62183849A 1987-07-23 1987-07-23 Code detector Expired - Fee Related JPH07101460B2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP62183849A JPH07101460B2 (en) 1987-07-23 1987-07-23 Code detector

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP62183849A JPH07101460B2 (en) 1987-07-23 1987-07-23 Code detector

Publications (2)

Publication Number Publication Date
JPS6426988A true JPS6426988A (en) 1989-01-30
JPH07101460B2 JPH07101460B2 (en) 1995-11-01

Family

ID=16142909

Family Applications (1)

Application Number Title Priority Date Filing Date
JP62183849A Expired - Fee Related JPH07101460B2 (en) 1987-07-23 1987-07-23 Code detector

Country Status (1)

Country Link
JP (1) JPH07101460B2 (en)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0469855A3 (en) * 1990-07-31 1994-05-18 Fujitsu Ltd Image data processing method and apparatus
EP0651353A1 (en) * 1993-10-28 1995-05-03 Nec Corporation Data processing system for picture coding processing
US5875266A (en) * 1990-07-31 1999-02-23 Fujitsu Limited Image data processing a method and apparatus
US5933538A (en) * 1990-07-31 1999-08-03 Fujitsu Limited Image data processing method and apparatus
US7142720B1 (en) 1990-07-31 2006-11-28 Fujitsu Limited Image data processing method and apparatus

Cited By (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0469855A3 (en) * 1990-07-31 1994-05-18 Fujitsu Ltd Image data processing method and apparatus
US5416854A (en) * 1990-07-31 1995-05-16 Fujitsu Limited Image data processing method and apparatus
US5875266A (en) * 1990-07-31 1999-02-23 Fujitsu Limited Image data processing a method and apparatus
US5933538A (en) * 1990-07-31 1999-08-03 Fujitsu Limited Image data processing method and apparatus
US5933533A (en) * 1990-07-31 1999-08-03 Fujitsu Limited Image data processing method and apparatus
US6549667B1 (en) 1990-07-31 2003-04-15 Fujitsu Limited Image data encoding method and apparatus
US7142720B1 (en) 1990-07-31 2006-11-28 Fujitsu Limited Image data processing method and apparatus
EP0651353A1 (en) * 1993-10-28 1995-05-03 Nec Corporation Data processing system for picture coding processing
US5555511A (en) * 1993-10-28 1996-09-10 Nec Corporation Data processing system for picture coding processing

Also Published As

Publication number Publication date
JPH07101460B2 (en) 1995-11-01

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Legal Events

Date Code Title Description
LAPS Cancellation because of no payment of annual fees