GB0021501D0 - Video signal processing - Google Patents

Video signal processing

Info

Publication number
GB0021501D0
GB0021501D0 GB0021501A GB0021501A GB0021501D0 GB 0021501 D0 GB0021501 D0 GB 0021501D0 GB 0021501 A GB0021501 A GB 0021501A GB 0021501 A GB0021501 A GB 0021501A GB 0021501 D0 GB0021501 D0 GB 0021501D0
Authority
GB
United Kingdom
Prior art keywords
signal processing
video signal
video
processing
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.)
Withdrawn
Application number
GB0021501A
Other versions
GB2355125A (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.)
Sony Europe Ltd
Original Assignee
Sony United Kingdom 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 Sony United Kingdom Ltd filed Critical Sony United Kingdom Ltd
Publication of GB0021501D0 publication Critical patent/GB0021501D0/en
Publication of GB2355125A publication Critical patent/GB2355125A/en
Withdrawn legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N5/00—Details of television systems
    • H04N5/222—Studio circuitry; Studio devices; Studio equipment
    • H04N5/262—Studio circuits, e.g. for mixing, switching-over, change of character of image, other special effects ; Cameras specially adapted for the electronic generation of special effects
    • H04N5/265—Mixing
    • 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
    • H04N19/10—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding
    • H04N19/102—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding characterised by the element, parameter or selection affected or controlled by the adaptive coding
    • H04N19/124—Quantisation
    • 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
    • H04N19/40—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using video transcoding, i.e. partial or full decoding of a coded input stream followed by re-encoding of the decoded output stream
    • 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
    • H04N19/50—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using predictive coding
    • H04N19/503—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using predictive coding involving temporal prediction
    • H04N19/51—Motion estimation or motion compensation
    • 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
    • H04N19/61—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using transform coding in combination with predictive coding

Landscapes

  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Compression Or Coding Systems Of Tv Signals (AREA)
GB0021501A 1999-09-03 2000-09-01 Re-using preserved parameters to encode a combined image signal Withdrawn GB2355125A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB9920930A GB9920930D0 (en) 1999-09-03 1999-09-03 Video signal processor

Publications (2)

Publication Number Publication Date
GB0021501D0 true GB0021501D0 (en) 2000-10-18
GB2355125A GB2355125A (en) 2001-04-11

Family

ID=10860360

Family Applications (2)

Application Number Title Priority Date Filing Date
GB9920930A Ceased GB9920930D0 (en) 1999-09-03 1999-09-03 Video signal processor
GB0021501A Withdrawn GB2355125A (en) 1999-09-03 2000-09-01 Re-using preserved parameters to encode a combined image signal

Family Applications Before (1)

Application Number Title Priority Date Filing Date
GB9920930A Ceased GB9920930D0 (en) 1999-09-03 1999-09-03 Video signal processor

Country Status (1)

Country Link
GB (2) GB9920930D0 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8549897B2 (en) 2009-07-24 2013-10-08 Chevron Oronite S.A. System and method for screening liquid compositions

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0656729B1 (en) * 1993-12-01 2000-02-09 Matsushita Electric Industrial Co., Ltd. Method and apparatus for editing or mixing compressed pictures
GB9908811D0 (en) * 1999-04-16 1999-06-09 Sony Uk Ltd Signal processor
GB9908812D0 (en) * 1999-04-16 1999-06-09 Sony Uk Ltd Signal processor

Also Published As

Publication number Publication date
GB9920930D0 (en) 1999-11-10
GB2355125A (en) 2001-04-11

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Legal Events

Date Code Title Description
WAP Application withdrawn, taken to be withdrawn or refused ** after publication under section 16(1)