GB8814862D0 - Video compression algorithm - Google Patents

Video compression algorithm

Info

Publication number
GB8814862D0
GB8814862D0 GB888814862A GB8814862A GB8814862D0 GB 8814862 D0 GB8814862 D0 GB 8814862D0 GB 888814862 A GB888814862 A GB 888814862A GB 8814862 A GB8814862 A GB 8814862A GB 8814862 D0 GB8814862 D0 GB 8814862D0
Authority
GB
United Kingdom
Prior art keywords
video compression
compression algorithm
algorithm
video
compression
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
GB888814862A
Other versions
GB2208059B (en
GB2208059A (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.)
Apple Inc
Original Assignee
Apple Computer Inc
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 Apple Computer Inc filed Critical Apple Computer Inc
Publication of GB8814862D0 publication Critical patent/GB8814862D0/en
Publication of GB2208059A publication Critical patent/GB2208059A/en
Application granted granted Critical
Publication of GB2208059B publication Critical patent/GB2208059B/en
Anticipated expiration legal-status Critical
Expired - Fee Related 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
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Theoretical Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Compression, Expansion, Code Conversion, And Decoders (AREA)
  • Compression Of Band Width Or Redundancy In Fax (AREA)
  • Compression Or Coding Systems Of Tv Signals (AREA)
  • Image Processing (AREA)
GB8814862A 1987-08-11 1988-06-22 Video compression algorithm Expired - Fee Related GB2208059B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US8430987A 1987-08-11 1987-08-11

Publications (3)

Publication Number Publication Date
GB8814862D0 true GB8814862D0 (en) 1988-07-27
GB2208059A GB2208059A (en) 1989-02-15
GB2208059B GB2208059B (en) 1991-09-25

Family

ID=22184140

Family Applications (1)

Application Number Title Priority Date Filing Date
GB8814862A Expired - Fee Related GB2208059B (en) 1987-08-11 1988-06-22 Video compression algorithm

Country Status (8)

Country Link
JP (1) JPS6467086A (en)
AU (1) AU613938B2 (en)
CA (1) CA1336015C (en)
DE (1) DE3827131C2 (en)
FR (1) FR2619461B1 (en)
GB (1) GB2208059B (en)
HK (1) HK26392A (en)
SG (1) SG592G (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN117118456A (en) * 2023-10-25 2023-11-24 山东德源电力科技股份有限公司 Magnetic control switch control data processing method based on depth fusion

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH02122959A (en) * 1988-11-01 1990-05-10 Seiko Epson Corp Character pattern data storage device and character pattern generation device
US5179711A (en) * 1989-12-26 1993-01-12 International Business Machines Corporation Minimum identical consecutive run length data units compression method by searching consecutive data pair comparison results stored in a string
JPH05183765A (en) * 1991-12-27 1993-07-23 Canon Inc Data processing system and device usable for the system
AU3238295A (en) * 1995-08-03 1997-03-05 Michael L. Cole Recursive data compression
WO2019027415A1 (en) * 2017-07-31 2019-02-07 Hewlett-Packard Development Company, L.P. Xor processing of voxels of three-dimensional models

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4058674A (en) * 1973-03-27 1977-11-15 Kabushiki Kaisha Ricoh Graphic information compression method and system
GB1481226A (en) * 1973-08-31 1977-07-27 Kokusai Denshin Denwa Co Ltd System for coding two-dimensional information
US4071855A (en) * 1976-03-03 1978-01-31 Xerox Corporation Encoder and decoder for bandwidth compression
DE2615486C2 (en) * 1976-04-09 1983-12-08 Philips Patentverwaltung Gmbh, 2000 Hamburg Method and arrangement for the transmission of facsimile image signals
CA1128646A (en) * 1978-11-22 1982-07-27 Yasuhiro Yamazaki Coding method for facsimile signal
JPS57124970A (en) * 1981-01-26 1982-08-04 Fujitsu Ltd Video information coding system
US4546385A (en) * 1983-06-30 1985-10-08 International Business Machines Corporation Data compression method for graphics images
EP0132455A1 (en) * 1983-07-29 1985-02-13 DR.-ING. RUDOLF HELL GmbH Method and apparatus for the high definition display of line graphics
DE3483521D1 (en) * 1984-01-16 1990-12-06 Ibm METHOD FOR CODING AND DECODING A DIGITAL IMAGE.
US4631521A (en) * 1984-12-31 1986-12-23 Wang Laboratories, Inc. Method and apparatus for differential run-length coding
JPS6276364A (en) * 1985-09-27 1987-04-08 Matsushita Graphic Commun Syst Inc Picture information communication equipment
JP2645379B2 (en) * 1987-03-17 1997-08-25 ディジタル イクイプメント コーポレーション System for creating dithered images from continuous tone image data

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN117118456A (en) * 2023-10-25 2023-11-24 山东德源电力科技股份有限公司 Magnetic control switch control data processing method based on depth fusion
CN117118456B (en) * 2023-10-25 2024-01-26 山东德源电力科技股份有限公司 Magnetic control switch control data processing method based on depth fusion

Also Published As

Publication number Publication date
DE3827131A1 (en) 1989-02-23
AU613938B2 (en) 1991-08-15
CA1336015C (en) 1995-06-20
JPS6467086A (en) 1989-03-13
SG592G (en) 1992-05-15
FR2619461A1 (en) 1989-02-17
FR2619461B1 (en) 1994-04-01
HK26392A (en) 1992-04-16
DE3827131C2 (en) 1997-05-15
GB2208059B (en) 1991-09-25
GB2208059A (en) 1989-02-15
AU2049288A (en) 1989-02-16

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Legal Events

Date Code Title Description
PCNP Patent ceased through non-payment of renewal fee

Effective date: 19970622