GB2329781B - Motion picture compression circuit and method using motion vector - Google Patents

Motion picture compression circuit and method using motion vector

Info

Publication number
GB2329781B
GB2329781B GB9720488A GB9720488A GB2329781B GB 2329781 B GB2329781 B GB 2329781B GB 9720488 A GB9720488 A GB 9720488A GB 9720488 A GB9720488 A GB 9720488A GB 2329781 B GB2329781 B GB 2329781B
Authority
GB
United Kingdom
Prior art keywords
motion
compression circuit
picture compression
motion vector
motion picture
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
GB9720488A
Other versions
GB2329781A (en
GB9720488D0 (en
Inventor
Kang-Young Lee
Hee-Jong Lee
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
Priority claimed from KR1019960006346A external-priority patent/KR100217751B1/en
Application filed by Samsung Electronics Co Ltd filed Critical Samsung Electronics Co Ltd
Publication of GB9720488D0 publication Critical patent/GB9720488D0/en
Publication of GB2329781A publication Critical patent/GB2329781A/en
Application granted granted Critical
Publication of GB2329781B publication Critical patent/GB2329781B/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
    • 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
    • H04N19/577—Motion compensation with bidirectional frame interpolation, i.e. using B-pictures
GB9720488A 1996-03-11 1997-09-26 Motion picture compression circuit and method using motion vector Expired - Fee Related GB2329781B (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
KR1019960006346A KR100217751B1 (en) 1996-03-11 1996-03-11 Moving picture compression/decompression apparatus and method
DE19743221A DE19743221C2 (en) 1996-03-11 1997-09-30 Motion picture compression circuit and motion picture compression method using motion vectors

Publications (3)

Publication Number Publication Date
GB9720488D0 GB9720488D0 (en) 1997-11-26
GB2329781A GB2329781A (en) 1999-03-31
GB2329781B true GB2329781B (en) 1999-08-18

Family

ID=26040460

Family Applications (1)

Application Number Title Priority Date Filing Date
GB9720488A Expired - Fee Related GB2329781B (en) 1996-03-11 1997-09-26 Motion picture compression circuit and method using motion vector

Country Status (2)

Country Link
DE (1) DE19743221C2 (en)
GB (1) GB2329781B (en)

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0236519A1 (en) * 1986-03-08 1987-09-16 ANT Nachrichtentechnik GmbH Motion compensating field interpolation method using a hierarchically structured displacement estimator

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19549370B4 (en) * 1994-01-21 2004-03-18 Mitsubishi Denki K.K. Motion vector detection means
KR100287214B1 (en) * 1994-11-30 2001-04-16 윤종용 Method and system for encoding motion pictures
DE19509373C1 (en) * 1995-03-15 1996-08-08 Siemens Ag Object based coding of image sequences
JP3196608B2 (en) * 1995-08-31 2001-08-06 三菱電機株式会社 Encoding / decoding device and encoding / decoding method
US6084908A (en) * 1995-10-25 2000-07-04 Sarnoff Corporation Apparatus and method for quadtree based variable block size motion estimation
WO1997017808A1 (en) * 1995-11-07 1997-05-15 Nokia Mobile Phones Limited Motion compensation of image sequences

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0236519A1 (en) * 1986-03-08 1987-09-16 ANT Nachrichtentechnik GmbH Motion compensating field interpolation method using a hierarchically structured displacement estimator

Also Published As

Publication number Publication date
DE19743221C2 (en) 2000-05-18
GB2329781A (en) 1999-03-31
DE19743221A1 (en) 1999-06-10
GB9720488D0 (en) 1997-11-26

Similar Documents

Publication Publication Date Title
GB2278751B (en) Resolution-variable adaptive picture compression method and the apparatus therefor
HK1081029A1 (en) Motion image coding method and motion image codingdevice
EP0731422A3 (en) Moving picture decoding circuit
GB2301972B (en) Video compression
IL122361A0 (en) Image compression method
EP1016032A4 (en) System and method for asynchronous, adaptive moving picture compression, and decompression
SG108204A1 (en) Video decompression
EP0880858A4 (en) Facsimile-based video compression method and system
GB2301971B (en) Video compression
SG71817A1 (en) Motion picture encoding system and motion picture decoding system
EP1062626A4 (en) Apparatus and method for optimized compression of interlaced motion images
HK1125523A1 (en) Picture coding device and picture decoding device
GB2344956B (en) Adaptive motion estimation method and apparatus
EP0737939A3 (en) Image compression and method
SG65739A1 (en) Motion picture converting apparatus
GB2303267B (en) Video compression
SG49048A1 (en) Telecommunications system incorporating integrated camera and video compression/encoding apparatus
GB2344957B (en) Motion estimation method and apparatus employing sub-sampling technique
GB9607573D0 (en) Digital video effects apparatus and method therfor
EP0732670A3 (en) Subsampling process and circuit in motion estimation
GB2308765B (en) Motion picture encoding method and apparatus thereof
GB2329781B (en) Motion picture compression circuit and method using motion vector
GB2328826B (en) Picture coding method
GB9721057D0 (en) Motion picture compression circuit and method using motion vector
GB2301255B (en) Video motion estimation

Legal Events

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

Effective date: 20140926