GB2279844B - Motion compensated image interpolation - Google Patents

Motion compensated image interpolation

Info

Publication number
GB2279844B
GB2279844B GB9314042A GB9314042A GB2279844B GB 2279844 B GB2279844 B GB 2279844B GB 9314042 A GB9314042 A GB 9314042A GB 9314042 A GB9314042 A GB 9314042A GB 2279844 B GB2279844 B GB 2279844B
Authority
GB
United Kingdom
Prior art keywords
motion compensated
compensated image
image interpolation
interpolation
motion
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.)
Expired - Fee Related
Application number
GB9314042A
Other versions
GB2279844A (en
GB9314042D0 (en
Inventor
Martin Rex Dorricott
Nicholas Ian Saunders
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
Priority to GB9314042A priority Critical patent/GB2279844B/en
Publication of GB9314042D0 publication Critical patent/GB9314042D0/en
Priority to JP14969594A priority patent/JP3668509B2/en
Publication of GB2279844A publication Critical patent/GB2279844A/en
Application granted granted Critical
Publication of GB2279844B publication Critical patent/GB2279844B/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
    • H04N7/00—Television systems
    • H04N7/01—Conversion of standards, e.g. involving analogue television standards or digital television standards processed at pixel level
    • H04N7/0135—Conversion of standards, e.g. involving analogue television standards or digital television standards processed at pixel level involving interpolation processes
    • H04N7/014—Conversion of standards, e.g. involving analogue television standards or digital television standards processed at pixel level involving interpolation processes involving the use of motion vectors
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N5/00—Details of television systems
    • H04N5/14—Picture signal circuitry for video frequency region
    • H04N5/144—Movement detection
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N9/00—Details of colour television systems
    • H04N9/11—Scanning of colour motion picture films, e.g. for telecine

Landscapes

  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Television Systems (AREA)
  • Color Television Systems (AREA)
  • Compression Or Coding Systems Of Tv Signals (AREA)
GB9314042A 1993-07-07 1993-07-07 Motion compensated image interpolation Expired - Fee Related GB2279844B (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
GB9314042A GB2279844B (en) 1993-07-07 1993-07-07 Motion compensated image interpolation
JP14969594A JP3668509B2 (en) 1993-07-07 1994-06-30 Motion compensation output video generation method

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB9314042A GB2279844B (en) 1993-07-07 1993-07-07 Motion compensated image interpolation

Publications (3)

Publication Number Publication Date
GB9314042D0 GB9314042D0 (en) 1993-08-18
GB2279844A GB2279844A (en) 1995-01-11
GB2279844B true GB2279844B (en) 1997-04-30

Family

ID=10738423

Family Applications (1)

Application Number Title Priority Date Filing Date
GB9314042A Expired - Fee Related GB2279844B (en) 1993-07-07 1993-07-07 Motion compensated image interpolation

Country Status (2)

Country Link
JP (1) JP3668509B2 (en)
GB (1) GB2279844B (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1998043422A1 (en) * 1997-03-24 1998-10-01 Focus Enhancements, Inc. Bilinear decimator with error compensation
US5862268A (en) * 1997-03-24 1999-01-19 Focus Enhancements, Inc. Bilinear decimator with error compensation
JP4083265B2 (en) * 1997-10-07 2008-04-30 株式会社日立製作所 Method and apparatus for converting image signal system
FI20012115A (en) * 2001-11-01 2003-05-02 Oplayo Oy Image Interpolation

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1994030010A1 (en) * 1993-06-10 1994-12-22 Snell & Wilcox Limited Video signal processing

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1994030010A1 (en) * 1993-06-10 1994-12-22 Snell & Wilcox Limited Video signal processing

Also Published As

Publication number Publication date
GB2279844A (en) 1995-01-11
JPH0759057A (en) 1995-03-03
GB9314042D0 (en) 1993-08-18
JP3668509B2 (en) 2005-07-06

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Legal Events

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

Effective date: 20110707