JPS5771063A - Conversion and storage system for picture information - Google Patents

Conversion and storage system for picture information

Info

Publication number
JPS5771063A
JPS5771063A JP55147914A JP14791480A JPS5771063A JP S5771063 A JPS5771063 A JP S5771063A JP 55147914 A JP55147914 A JP 55147914A JP 14791480 A JP14791480 A JP 14791480A JP S5771063 A JPS5771063 A JP S5771063A
Authority
JP
Japan
Prior art keywords
picture information
converting
information
picture
conversion
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.)
Pending
Application number
JP55147914A
Other languages
English (en)
Inventor
Kazuhiko Iida
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.)
Toshiba Corp
Original Assignee
Toshiba Corp
Tokyo Shibaura Electric 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 Toshiba Corp, Tokyo Shibaura Electric Co Ltd filed Critical Toshiba Corp
Priority to JP55147914A priority Critical patent/JPS5771063A/ja
Priority to DE8181108446T priority patent/DE3168935D1/de
Priority to EP81108446A priority patent/EP0050338B1/en
Priority to US06/312,980 priority patent/US4441208A/en
Publication of JPS5771063A publication Critical patent/JPS5771063A/ja
Pending 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
    • H04N1/41—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
    • H04N1/419—Systems or arrangements allowing the picture to be reproduced without loss or modification of picture-information in which encoding of the length of a succession of picture-elements of the same value along a scanning line is the only encoding step
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
    • G06T9/00—Image coding
    • G06T9/005—Statistical coding, e.g. Huffman, run length coding

Landscapes

  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Theoretical Computer Science (AREA)
  • Image Processing (AREA)
  • Processing Or Creating Images (AREA)
  • Television Signal Processing For Recording (AREA)
  • Editing Of Facsimile Originals (AREA)
JP55147914A 1980-10-22 1980-10-22 Conversion and storage system for picture information Pending JPS5771063A (en)

Priority Applications (4)

Application Number Priority Date Filing Date Title
JP55147914A JPS5771063A (en) 1980-10-22 1980-10-22 Conversion and storage system for picture information
DE8181108446T DE3168935D1 (en) 1980-10-22 1981-10-16 Picture information processing and storing device
EP81108446A EP0050338B1 (en) 1980-10-22 1981-10-16 Picture information processing and storing device
US06/312,980 US4441208A (en) 1980-10-22 1981-10-20 Picture information processing and storing device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP55147914A JPS5771063A (en) 1980-10-22 1980-10-22 Conversion and storage system for picture information

Publications (1)

Publication Number Publication Date
JPS5771063A true JPS5771063A (en) 1982-05-01

Family

ID=15440949

Family Applications (1)

Application Number Title Priority Date Filing Date
JP55147914A Pending JPS5771063A (en) 1980-10-22 1980-10-22 Conversion and storage system for picture information

Country Status (4)

Country Link
US (1) US4441208A (ja)
EP (1) EP0050338B1 (ja)
JP (1) JPS5771063A (ja)
DE (1) DE3168935D1 (ja)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS60126770A (ja) * 1983-12-12 1985-07-06 Sharp Corp イメ−ジスキヤナを備えるデ−タ処理装置

Families Citing this family (26)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3224406A1 (de) * 1981-07-01 1983-01-20 Canon K.K., Tokyo Bilduebertragungssystem
IT1155650B (it) * 1982-03-19 1987-01-28 Olivetti & Co Spa Metodo ed apparecchiatura di compressione e decompressione di informazioni digitali di immagini
CA1228925A (en) * 1983-02-25 1987-11-03 Yoshikazu Yokomizo Data decoding apparatus
NL8301264A (nl) * 1983-04-11 1984-11-01 Philips Nv Inrichting voor het regelsgewijs comprimeren van binaire data van een beeldveld- en aftastinrichting voor een document voorzien voor zulk comprimeren.
US4677649A (en) * 1983-04-26 1987-06-30 Canon Kabushiki Kaisha Data receiving apparatus
JPS59205874A (ja) * 1983-05-10 1984-11-21 Canon Inc 画像デ−タ圧縮装置
FR2546694B1 (fr) * 1983-05-24 1989-06-02 Canon Kk Appareil de traitement d'images
US4700234A (en) * 1983-08-30 1987-10-13 Canon Kabushiki Kaisha Image processing system
FR2551236B1 (fr) * 1983-08-30 1990-07-06 Canon Kk Systeme de traitement d'image
CA1249364A (en) * 1983-08-30 1989-01-24 Canon Kabushiki Kaisha Image processing system
DE3448425C2 (de) * 1983-08-30 2000-10-26 Canon Kk Bildverarbeitungsgerät
US4682215A (en) * 1984-05-28 1987-07-21 Ricoh Company, Ltd. Coding system for image processing apparatus
US4837634A (en) * 1984-06-05 1989-06-06 Canon Kabushik Kaisha Apparatus for decoding image codes obtained by compression process
DE3546789C2 (de) * 1984-07-04 2001-05-31 Canon Kk Faksimilegerät
US4772955A (en) * 1985-01-31 1988-09-20 Canon Kabushiki Kaisha Data communication apparatus
US4694357A (en) * 1985-04-24 1987-09-15 Thomson-Csf Broadcast, Inc. Apparatus and method for video signal processing
US4791680A (en) * 1986-03-25 1988-12-13 Matsushita Electric Industrial Co. Image data converter
CA1268547A (en) * 1986-03-31 1990-05-01 Ahmed Mostafa El-Sherbini Thresholding algorithm selection apparatus
JPS6423372A (en) * 1987-07-20 1989-01-26 Dainippon Screen Mfg Picture signal processor
GB9020596D0 (en) * 1990-09-21 1990-10-31 Alcatel Business Systems Data transmission method and apparatus
US5576835A (en) * 1992-02-24 1996-11-19 Dirr; Josef Method for run-length coding for shortening transmission time
JP3186413B2 (ja) * 1994-04-01 2001-07-11 ソニー株式会社 データ圧縮符号化方法、データ圧縮符号化装置及びデータ記録媒体
US5751231A (en) * 1996-06-26 1998-05-12 Intel Corporation Method and apparatus for run-length encoding using special long-run codes
US6138188A (en) * 1998-09-28 2000-10-24 Mentor Arc Inc. Buffer management device and method for improving buffer usage and access performance in data processing system
JP2003005703A (ja) * 2001-06-22 2003-01-08 Pioneer Electronic Corp パネル駆動装置
CN112056173B (zh) * 2020-08-20 2022-08-02 中国农业大学 一种割胶轨迹规划方法、装置、电子设备及存储介质

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3739085A (en) * 1971-07-09 1973-06-12 Addressograph Multigraph Coding technique
US3976982A (en) * 1975-05-12 1976-08-24 International Business Machines Corporation Apparatus for image manipulation
JPS5219022A (en) * 1975-08-06 1977-01-14 Hitachi Denshi Ltd Facsimile signal transmitter
JPS55606A (en) * 1978-05-15 1980-01-07 Ricoh Co Ltd Facsimile device
JPS55102968A (en) * 1979-01-31 1980-08-06 Sharp Corp Run-length decoding system for mh code
US4355306A (en) * 1981-01-30 1982-10-19 International Business Machines Corporation Dynamic stack data compression and decompression system

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS60126770A (ja) * 1983-12-12 1985-07-06 Sharp Corp イメ−ジスキヤナを備えるデ−タ処理装置
JPH0146906B2 (ja) * 1983-12-12 1989-10-11 Sharp Kk

Also Published As

Publication number Publication date
EP0050338A1 (en) 1982-04-28
DE3168935D1 (en) 1985-03-28
US4441208A (en) 1984-04-03
EP0050338B1 (en) 1985-02-13

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