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GB2309135B - Method and apparatus for motion estimation - Google Patents

Method and apparatus for motion estimation

Info

Publication number
GB2309135B
GB2309135B GB9700425A GB9700425A GB2309135B GB 2309135 B GB2309135 B GB 2309135B GB 9700425 A GB9700425 A GB 9700425A GB 9700425 A GB9700425 A GB 9700425A GB 2309135 B GB2309135 B GB 2309135B
Authority
GB
United Kingdom
Prior art keywords
motion estimation
estimation
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
GB9700425A
Other versions
GB9700425D0 (en
GB2309135A (en
Inventor
Jechang Jeong
Byeungwoo Jeon
Wooyoun Ahn
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.)
Samsung Electronics Co Ltd
Original Assignee
Samsung Electronics Co 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 Samsung Electronics Co Ltd filed Critical Samsung Electronics Co Ltd
Publication of GB9700425D0 publication Critical patent/GB9700425D0/en
Publication of GB2309135A publication Critical patent/GB2309135A/en
Application granted granted Critical
Publication of GB2309135B publication Critical patent/GB2309135B/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G11—INFORMATION STORAGE
    • G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
    • G11B20/00—Signal processing not specific to the method of recording or reproducing; Circuits therefor
    • G11B20/10—Digital recording or reproducing
    • 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
    • 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
    • H04N19/523—Motion estimation or motion compensation with sub-pixel accuracy

Landscapes

  • Engineering & Computer Science (AREA)
  • Signal Processing (AREA)
  • Multimedia (AREA)
  • Compression Or Coding Systems Of Tv Signals (AREA)
  • Image Analysis (AREA)
GB9700425A 1996-01-11 1997-01-10 Method and apparatus for motion estimation Expired - Fee Related GB2309135B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR1019960000452A KR0185940B1 (en) 1996-01-11 1996-01-11 Fine motion estimation method and apparatus

Publications (3)

Publication Number Publication Date
GB9700425D0 GB9700425D0 (en) 1997-02-26
GB2309135A GB2309135A (en) 1997-07-16
GB2309135B true GB2309135B (en) 1998-04-22

Family

ID=19449288

Family Applications (1)

Application Number Title Priority Date Filing Date
GB9700425A Expired - Fee Related GB2309135B (en) 1996-01-11 1997-01-10 Method and apparatus for motion estimation

Country Status (3)

Country Link
KR (1) KR0185940B1 (en)
GB (1) GB2309135B (en)
MY (1) MY121586A (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2332113A (en) * 1997-12-04 1999-06-09 Samsung Electro Mech Video encoding apparatus providing weighting signal for scaled motion vector interframe decoding
GB2360897A (en) * 2000-03-31 2001-10-03 Sony Uk Ltd Video motion detection
WO2002096119A1 (en) * 2001-05-25 2002-11-28 Pace Soft Silicon Limited Video data half-pel motion estimation
KR200489855Y1 (en) 2018-07-27 2019-08-20 주식회사 루트 A multi mat pedestal

Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4989087A (en) * 1987-12-16 1991-01-29 Telediffusion De France Multi-predictive method to estimate the motion of the points of an electronic picture
EP0508706A1 (en) * 1991-04-12 1992-10-14 Sony Corporation Motion-vector detecting apparatus
EP0579844A1 (en) * 1992-02-08 1994-01-26 Samsung Electronics Co., Ltd. Method and apparatus for motion estimation
US5355168A (en) * 1991-10-30 1994-10-11 Victor Company Of Japan, Ltd. High precision motion compensation apparatus
EP0637894A2 (en) * 1993-07-21 1995-02-08 Daewoo Electronics Co., Ltd Apparatus and method for detecting motion vectors to half-pixel accuracy
US5493344A (en) * 1993-05-08 1996-02-20 Samsung Electronics Co., Ltd. Motion vector estimation method and apparatus having half-pixel accuracy
EP0703704A2 (en) * 1994-09-23 1996-03-27 Lg Electronics Inc. Half-pixel motion compensation controller accepting MPEG2

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4989087A (en) * 1987-12-16 1991-01-29 Telediffusion De France Multi-predictive method to estimate the motion of the points of an electronic picture
EP0508706A1 (en) * 1991-04-12 1992-10-14 Sony Corporation Motion-vector detecting apparatus
US5355168A (en) * 1991-10-30 1994-10-11 Victor Company Of Japan, Ltd. High precision motion compensation apparatus
EP0579844A1 (en) * 1992-02-08 1994-01-26 Samsung Electronics Co., Ltd. Method and apparatus for motion estimation
US5493344A (en) * 1993-05-08 1996-02-20 Samsung Electronics Co., Ltd. Motion vector estimation method and apparatus having half-pixel accuracy
EP0637894A2 (en) * 1993-07-21 1995-02-08 Daewoo Electronics Co., Ltd Apparatus and method for detecting motion vectors to half-pixel accuracy
EP0703704A2 (en) * 1994-09-23 1996-03-27 Lg Electronics Inc. Half-pixel motion compensation controller accepting MPEG2

Also Published As

Publication number Publication date
KR970060161A (en) 1997-08-12
KR0185940B1 (en) 1999-04-15
GB9700425D0 (en) 1997-02-26
MY121586A (en) 2006-02-28
GB2309135A (en) 1997-07-16

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Legal Events

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

Effective date: 20150110