JPS6442985A - Image information encoder - Google Patents

Image information encoder

Info

Publication number
JPS6442985A
JPS6442985A JP19953087A JP19953087A JPS6442985A JP S6442985 A JPS6442985 A JP S6442985A JP 19953087 A JP19953087 A JP 19953087A JP 19953087 A JP19953087 A JP 19953087A JP S6442985 A JPS6442985 A JP S6442985A
Authority
JP
Japan
Prior art keywords
data
digit
notation
runlength
runlength data
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
JP19953087A
Other languages
Japanese (ja)
Other versions
JP2556047B2 (en
Inventor
Yutaka Koshi
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.)
Fujifilm Business Innovation Corp
Original Assignee
Fuji Xerox Co 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 Fuji Xerox Co Ltd filed Critical Fuji Xerox Co Ltd
Priority to JP62199530A priority Critical patent/JP2556047B2/en
Publication of JPS6442985A publication Critical patent/JPS6442985A/en
Application granted granted Critical
Publication of JP2556047B2 publication Critical patent/JP2556047B2/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Abstract

PURPOSE:To drastically reduce memory capacity by providing a means converting runlength data into R-notation separating the runlength data to the content and the digit position of every digit by the R-notation, and successively storing the data every digit in a buffer memory. CONSTITUTION:In an image information encoding device which successively converts 3 two channel image information obtained by complying with image scanning to the runlength data and successively and temporarily stores the data in the buffer memory 5 every one scanning line, and generates a prescribed code from the stored runlength data and stores it; the means 4 converting the runlength data to the R-notation is provided. Then, said encoding device separates the runlength data to the content and the digit position of every digit by the R-notation. Thus the one word of the runlength data can be constituted of the number of short bits and finally the memory capacity corresponding to the required number of bits per one word can be reduced.
JP62199530A 1987-08-10 1987-08-10 Image information coding device Expired - Lifetime JP2556047B2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP62199530A JP2556047B2 (en) 1987-08-10 1987-08-10 Image information coding device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP62199530A JP2556047B2 (en) 1987-08-10 1987-08-10 Image information coding device

Publications (2)

Publication Number Publication Date
JPS6442985A true JPS6442985A (en) 1989-02-15
JP2556047B2 JP2556047B2 (en) 1996-11-20

Family

ID=16409363

Family Applications (1)

Application Number Title Priority Date Filing Date
JP62199530A Expired - Lifetime JP2556047B2 (en) 1987-08-10 1987-08-10 Image information coding device

Country Status (1)

Country Link
JP (1) JP2556047B2 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2007216903A (en) * 2006-02-20 2007-08-30 Mazda Motor Corp Lower vehicle body structure for automobile

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS60253372A (en) * 1984-05-30 1985-12-14 Oki Electric Ind Co Ltd Picture signal coding system

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS60253372A (en) * 1984-05-30 1985-12-14 Oki Electric Ind Co Ltd Picture signal coding system

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2007216903A (en) * 2006-02-20 2007-08-30 Mazda Motor Corp Lower vehicle body structure for automobile

Also Published As

Publication number Publication date
JP2556047B2 (en) 1996-11-20

Similar Documents

Publication Publication Date Title
US4597057A (en) System for compressed storage of 8-bit ASCII bytes using coded strings of 4 bit nibbles
EP1265444A3 (en) Variable-length coding and/or decoding system
TW345795B (en) Data compression for indexed color image data
DE3850627D1 (en) Device for coding digital video signals and a corresponding decoding device.
SG99894G (en) Method of transmitting information encoding device for use in the method and decoding device for use in the method
JPS56128070A (en) Band compressing equipment of variable density picture
JPS5771063A (en) Conversion and storage system for picture information
ES8404915A1 (en) Dot matrix character printing using constrained memory.
CA2341864A1 (en) Device and method for entropy encoding of information words and device and method for decoding entropy-encoded information words
CA2165492A1 (en) Temporally-Pipelined Predictive Encoder/Decoder Circuit and Method
KR920013385A (en) Information recording device
JPS6442985A (en) Image information encoder
JPS5755581A (en) Address converting system
JPS5761378A (en) Intermediate image band compression coding system
JPS53136450A (en) Variable-length coding system
JPS573471A (en) Decoder
JPS6473864A (en) Facsimile equipment
JPS6439168A (en) Coding system
JPS56157530A (en) Order processing system
JPS57193176A (en) Redundancy supressing and coding system of half-tone picture signal
JPS5773568A (en) Facisimile device
JPS6491280A (en) Method for compressing and converting stroke information of dot information
JPS6421551A (en) Information storage device
JPS5744135A (en) Original for slanting projection
JPS5723344A (en) Audio signal compressing and encoding methods

Legal Events

Date Code Title Description
EXPY Cancellation because of completion of term