GB2312806B - Motion compensated video signal processing - Google Patents

Motion compensated video signal processing

Info

Publication number
GB2312806B
GB2312806B GB9715329A GB9715329A GB2312806B GB 2312806 B GB2312806 B GB 2312806B GB 9715329 A GB9715329 A GB 9715329A GB 9715329 A GB9715329 A GB 9715329A GB 2312806 B GB2312806 B GB 2312806B
Authority
GB
United Kingdom
Prior art keywords
signal processing
video signal
motion compensated
compensated video
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
GB9715329A
Other versions
GB2312806A (en
GB9715329D0 (en
Inventor
Morgan William Amos David
Simon Matthew Manze
Martin Rex Dorricott
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 GB9715329A priority Critical patent/GB2312806B/en
Publication of GB9715329D0 publication Critical patent/GB9715329D0/en
Publication of GB2312806A publication Critical patent/GB2312806A/en
Application granted granted Critical
Publication of GB2312806B publication Critical patent/GB2312806B/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
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
    • G06T7/00—Image analysis
    • G06T7/20—Analysis of motion
    • G06T7/223—Analysis of motion using block-matching
    • 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
    • H04N5/145—Movement estimation
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
    • G06T2207/00—Indexing scheme for image analysis or image enhancement
    • G06T2207/10—Image acquisition modality
    • G06T2207/10016—Video; Image sequence
    • 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
    • H04N7/0117—Conversion of standards, e.g. involving analogue television standards or digital television standards processed at pixel level involving conversion of the spatial resolution of the incoming video signal
    • H04N7/012—Conversion between an interlaced and a progressive signal
GB9715329A 1993-04-08 1993-04-08 Motion compensated video signal processing Expired - Fee Related GB2312806B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB9715329A GB2312806B (en) 1993-04-08 1993-04-08 Motion compensated video signal processing

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GB9715329A GB2312806B (en) 1993-04-08 1993-04-08 Motion compensated video signal processing
GB9307473A GB2277004B (en) 1993-04-08 1993-04-08 Motion compensated video signal processing

Publications (3)

Publication Number Publication Date
GB9715329D0 GB9715329D0 (en) 1997-09-24
GB2312806A GB2312806A (en) 1997-11-05
GB2312806B true GB2312806B (en) 1998-01-07

Family

ID=10733640

Family Applications (2)

Application Number Title Priority Date Filing Date
GB9307473A Expired - Fee Related GB2277004B (en) 1993-04-08 1993-04-08 Motion compensated video signal processing
GB9715329A Expired - Fee Related GB2312806B (en) 1993-04-08 1993-04-08 Motion compensated video signal processing

Family Applications Before (1)

Application Number Title Priority Date Filing Date
GB9307473A Expired - Fee Related GB2277004B (en) 1993-04-08 1993-04-08 Motion compensated video signal processing

Country Status (2)

Country Link
JP (1) JP3469626B2 (en)
GB (2) GB2277004B (en)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19509418A1 (en) * 1995-03-16 1996-09-19 Thomson Brandt Gmbh Method and circuit arrangement for subsampling in motion estimation
DE69841059D1 (en) * 1998-06-25 2009-09-24 Hitachi Ltd METHOD AND DEVICE FOR CONVERTING THE NUMBER OF VIDEO PHOTOGRAPHS OF PICTURE SIGNALS
EP1075147A1 (en) * 1999-08-02 2001-02-07 Koninklijke Philips Electronics N.V. Motion estimation
KR100467625B1 (en) * 2003-02-03 2005-01-24 삼성전자주식회사 Image processing apparatus and method using frame-rate conversion
JP5347874B2 (en) * 2009-09-28 2013-11-20 富士通株式会社 Image processing apparatus, image processing method, and program
US8405769B2 (en) * 2009-12-22 2013-03-26 Intel Corporation Methods and systems for short range motion compensation de-interlacing

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2280811A (en) * 1993-08-03 1995-02-08 Sony Uk Ltd Motion compensated video signal processing

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2045574B (en) * 1979-03-22 1983-04-20 Quantel Ltd Video movement detection
GB2231749B (en) * 1989-04-27 1993-09-29 Sony Corp Motion dependent video signal processing
JP2507138B2 (en) * 1990-05-21 1996-06-12 松下電器産業株式会社 Motion vector detection device and image shake correction device

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2280811A (en) * 1993-08-03 1995-02-08 Sony Uk Ltd Motion compensated video signal processing

Also Published As

Publication number Publication date
JP3469626B2 (en) 2003-11-25
JPH0795593A (en) 1995-04-07
GB2312806A (en) 1997-11-05
GB9715329D0 (en) 1997-09-24
GB2277004A (en) 1994-10-12
GB2277004B (en) 1998-01-07
GB9307473D0 (en) 1993-06-02

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Legal Events

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

Effective date: 20060408