GB2363274B - Spatial scalable moving-picture encoding method - Google Patents

Spatial scalable moving-picture encoding method

Info

Publication number
GB2363274B
GB2363274B GB0111024A GB0111024A GB2363274B GB 2363274 B GB2363274 B GB 2363274B GB 0111024 A GB0111024 A GB 0111024A GB 0111024 A GB0111024 A GB 0111024A GB 2363274 B GB2363274 B GB 2363274B
Authority
GB
United Kingdom
Prior art keywords
encoding method
picture encoding
spatial scalable
scalable moving
moving
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
GB0111024A
Other versions
GB0111024D0 (en
GB2363274A (en
Inventor
Mathias Wien
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.)
Robert Bosch GmbH
Original Assignee
Robert Bosch GmbH
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 Robert Bosch GmbH filed Critical Robert Bosch GmbH
Publication of GB0111024D0 publication Critical patent/GB0111024D0/en
Publication of GB2363274A publication Critical patent/GB2363274A/en
Application granted granted Critical
Publication of GB2363274B publication Critical patent/GB2363274B/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
    • H04N19/53—Multi-resolution motion estimation; Hierarchical motion 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
    • H04N19/60—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
    • 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
    • H04N19/63—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using transform coding using sub-band based transform, e.g. wavelets

Landscapes

  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Compression Or Coding Systems Of Tv Signals (AREA)
  • Compression, Expansion, Code Conversion, And Decoders (AREA)
GB0111024A 2000-05-10 2001-05-04 Spatial scalable moving-picture encoding method Expired - Fee Related GB2363274B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE10022520A DE10022520A1 (en) 2000-05-10 2000-05-10 Method for spatially scalable moving image coding e.g. for audio visual and video objects, involves at least two steps of different local resolution

Publications (3)

Publication Number Publication Date
GB0111024D0 GB0111024D0 (en) 2001-06-27
GB2363274A GB2363274A (en) 2001-12-12
GB2363274B true GB2363274B (en) 2002-07-17

Family

ID=7641280

Family Applications (1)

Application Number Title Priority Date Filing Date
GB0111024A Expired - Fee Related GB2363274B (en) 2000-05-10 2001-05-04 Spatial scalable moving-picture encoding method

Country Status (3)

Country Link
JP (1) JP2001320715A (en)
DE (1) DE10022520A1 (en)
GB (1) GB2363274B (en)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7596279B2 (en) 2002-04-26 2009-09-29 Ntt Docomo, Inc. Image encoding device, image decoding device, image encoding method, image decoding method, image encoding program, and image decoding program
CN100588253C (en) 2003-10-28 2010-02-03 Nxp股份有限公司 Motion vector field refinement method for tracking small fast moving objects
JP4891234B2 (en) * 2004-06-23 2012-03-07 エージェンシー フォー サイエンス， テクノロジー アンド リサーチ Scalable video coding using grid motion estimation / compensation
DE102004041664A1 (en) 2004-08-27 2006-03-09 Siemens Ag Method for coding and decoding, as well as coding and decoding apparatus for video coding
US8428116B2 (en) 2004-10-07 2013-04-23 Nec Corporation Moving picture encoding device, method, program, and moving picture decoding device, method, and program
DE102004059993B4 (en) 2004-10-15 2006-08-31 Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. Apparatus and method for generating a coded video sequence using interlayer motion data prediction, and computer program and computer readable medium
EP1800490A1 (en) * 2004-10-15 2007-06-27 Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. Device and method for generating a coded video sequence while using an inter-layer movement data prediction
KR100656645B1 (en) * 2004-12-22 2006-12-11 엘지전자 주식회사 Video codec
JP2006333436A (en) * 2005-01-07 2006-12-07 Ntt Docomo Inc Motion image encoding apparatus, method, and program, and motion image decoding apparatus, method, and program
KR20080089633A (en) * 2006-01-09 2008-10-07 노키아 코포레이션 Error resilient mode decision in scalable video coding
WO2014141964A1 (en) * 2013-03-14 2014-09-18 ソニー株式会社 Image processing device and method

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5907360A (en) * 1993-03-16 1999-05-25 Thomson-Csf Coder/decoder for television image sub-band compatible coding, and its application to hierarchical motion coding by tree structures

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA2126467A1 (en) * 1993-07-13 1995-01-14 Barin Geoffry Haskell Scalable encoding and decoding of high-resolution progressive video
JPH07212761A (en) * 1994-01-17 1995-08-11 Toshiba Corp Hierarchical coder and hierarchical decoder

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5907360A (en) * 1993-03-16 1999-05-25 Thomson-Csf Coder/decoder for television image sub-band compatible coding, and its application to hierarchical motion coding by tree structures

Also Published As

Publication number Publication date
DE10022520A1 (en) 2001-11-15
JP2001320715A (en) 2001-11-16
GB0111024D0 (en) 2001-06-27
GB2363274A (en) 2001-12-12

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Legal Events

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

Effective date: 20130504