GB8305355D0 - Video signal transmission - Google Patents

Video signal transmission

Info

Publication number
GB8305355D0
GB8305355D0 GB8305355A GB8305355A GB8305355D0 GB 8305355 D0 GB8305355 D0 GB 8305355D0 GB 8305355 A GB8305355 A GB 8305355A GB 8305355 A GB8305355 A GB 8305355A GB 8305355 D0 GB8305355 D0 GB 8305355D0
Authority
GB
United Kingdom
Prior art keywords
video signal
signal transmission
transmission
video
signal
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
GB8305355A
Other versions
GB2139046A (en
GB2139046B (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.)
STC PLC
Original Assignee
Standard Telephone and Cables PLC
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 Standard Telephone and Cables PLC filed Critical Standard Telephone and Cables PLC
Priority to GB8305355A priority Critical patent/GB2139046B/en
Publication of GB8305355D0 publication Critical patent/GB8305355D0/en
Priority to AU24683/84A priority patent/AU2468384A/en
Publication of GB2139046A publication Critical patent/GB2139046A/en
Application granted granted Critical
Publication of GB2139046B publication Critical patent/GB2139046B/en
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N19/00—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals
    • H04N19/60—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using transform coding

Landscapes

  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Compression Or Coding Systems Of Tv Signals (AREA)
  • Compression, Expansion, Code Conversion, And Decoders (AREA)
GB8305355A 1983-02-25 1983-02-25 Video signal transmission Expired GB2139046B (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
GB8305355A GB2139046B (en) 1983-02-25 1983-02-25 Video signal transmission
AU24683/84A AU2468384A (en) 1983-02-25 1984-02-17 Encoded digital video data transmission

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB8305355A GB2139046B (en) 1983-02-25 1983-02-25 Video signal transmission

Publications (3)

Publication Number Publication Date
GB8305355D0 true GB8305355D0 (en) 1983-03-30
GB2139046A GB2139046A (en) 1984-10-31
GB2139046B GB2139046B (en) 1986-06-04

Family

ID=10538651

Family Applications (1)

Application Number Title Priority Date Filing Date
GB8305355A Expired GB2139046B (en) 1983-02-25 1983-02-25 Video signal transmission

Country Status (2)

Country Link
AU (1) AU2468384A (en)
GB (1) GB2139046B (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102014101307A1 (en) 2014-02-03 2015-08-06 Osram Opto Semiconductors Gmbh Coding method for data compression of power spectra of an optoelectronic device and decoding method
US11769275B2 (en) 2017-10-19 2023-09-26 Interdigital Vc Holdings, Inc. Method and device for predictive encoding/decoding of a point cloud

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1366085A (en) * 1972-07-12 1974-09-11 British Broadcasting Corp Generation of hadamard transforms of electrical signals
GB1488912A (en) * 1973-12-26 1977-10-19 Rca Corp Method and apparatus for encoding an information signal and compressing the transmission bandwidth
FR2326743A1 (en) * 1975-10-02 1977-04-29 Thomson Csf DISCREET FOURIER TRANSFORMATION CALCULATOR
JPS5816667B2 (en) * 1976-07-21 1983-04-01 ケイディディ株式会社 Interline encoding method for facsimile signals
US4075630A (en) * 1976-09-01 1978-02-21 Raytheon Company Signal processor
GB2084362B (en) * 1980-09-19 1984-07-11 Solartron Electronic Group Apparatus for performing the discrete fourier transform
GB2103455A (en) * 1981-07-22 1983-02-16 Post Office Method of transmitting an image and apparatus for carrying out the method

Also Published As

Publication number Publication date
AU2468384A (en) 1984-08-30
GB2139046A (en) 1984-10-31
GB2139046B (en) 1986-06-04

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Legal Events

Date Code Title Description
732E Amendments to the register in respect of changes of name or changes affecting rights (sect. 32/1977)
732E Amendments to the register in respect of changes of name or changes affecting rights (sect. 32/1977)
PE20 Patent expired after termination of 20 years

Effective date: 20030224