ATE526789T1 - Videokodierungsverfahren in unkomprimiertem modus und vorrichtung zur umsetzung dieses verfahrens - Google Patents

Videokodierungsverfahren in unkomprimiertem modus und vorrichtung zur umsetzung dieses verfahrens

Info

Publication number
ATE526789T1
ATE526789T1 AT09163067T AT09163067T ATE526789T1 AT E526789 T1 ATE526789 T1 AT E526789T1 AT 09163067 T AT09163067 T AT 09163067T AT 09163067 T AT09163067 T AT 09163067T AT E526789 T1 ATE526789 T1 AT E526789T1
Authority
AT
Austria
Prior art keywords
compression
block
mode
video coding
implementing
Prior art date
Application number
AT09163067T
Other languages
English (en)
Inventor
Lionel Tchernatinsky
Karine Lorvellec
Denis Mailleux
Original Assignee
Thomson Licensing
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 Thomson Licensing filed Critical Thomson Licensing
Application granted granted Critical
Publication of ATE526789T1 publication Critical patent/ATE526789T1/de

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
    • H04N19/42—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals characterised by implementation details or hardware specially adapted for video compression or decompression, e.g. dedicated software implementation
    • H04N19/436—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals characterised by implementation details or hardware specially adapted for video compression or decompression, e.g. dedicated software implementation using parallelised computational arrangements
    • 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
    • H04N19/10—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding
    • H04N19/102—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding characterised by the element, parameter or selection affected or controlled by the adaptive coding
    • H04N19/103—Selection of coding mode or of prediction mode
    • 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
    • H04N19/10—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding
    • H04N19/102—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding characterised by the element, parameter or selection affected or controlled by the adaptive coding
    • H04N19/12—Selection from among a plurality of transforms or standards, e.g. selection between discrete cosine transform [DCT] and sub-band transform or selection between H.263 and H.264
    • 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
    • H04N19/10—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding
    • H04N19/134—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding characterised by the element, parameter or criterion affecting or controlling the adaptive coding
    • H04N19/146—Data rate or code amount at the encoder output
    • H04N19/15—Data rate or code amount at the encoder output by monitoring actual compressed data size at the memory before deciding storage at the transmission buffer
    • 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
    • H04N19/10—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding
    • H04N19/169—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding characterised by the coding unit, i.e. the structural portion or semantic portion of the video signal being the object or the subject of the adaptive coding
    • H04N19/17—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding characterised by the coding unit, i.e. the structural portion or semantic portion of the video signal being the object or the subject of the adaptive coding the unit being an image region, e.g. an object
    • H04N19/176—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding characterised by the coding unit, i.e. the structural portion or semantic portion of the video signal being the object or the subject of the adaptive coding the unit being an image region, e.g. an object the region being a block, e.g. a macroblock
    • 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
    • H04N19/46—Embedding additional information in the video signal during the compression process
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Computing Systems (AREA)
  • Theoretical Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Discrete Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Compression Or Coding Systems Of Tv Signals (AREA)
  • Compression, Expansion, Code Conversion, And Decoders (AREA)
AT09163067T 2008-06-23 2009-06-18 Videokodierungsverfahren in unkomprimiertem modus und vorrichtung zur umsetzung dieses verfahrens ATE526789T1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR0854135A FR2932940A1 (fr) 2008-06-23 2008-06-23 Procede de codage video avec mode non compresse et dispositif mettant en oeuvre le procede.

Publications (1)

Publication Number Publication Date
ATE526789T1 true ATE526789T1 (de) 2011-10-15

Family

ID=40297662

Family Applications (1)

Application Number Title Priority Date Filing Date
AT09163067T ATE526789T1 (de) 2008-06-23 2009-06-18 Videokodierungsverfahren in unkomprimiertem modus und vorrichtung zur umsetzung dieses verfahrens

Country Status (4)

Country Link
US (1) US20090316780A1 (de)
EP (1) EP2139239B1 (de)
AT (1) ATE526789T1 (de)
FR (1) FR2932940A1 (de)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2009290498A (ja) * 2008-05-29 2009-12-10 Renesas Technology Corp 画像符号化装置及び画像符号化方法
CN106170092B (zh) * 2011-06-30 2020-02-14 华为技术有限公司 用于无损编码的快速编码方法
JP6196117B2 (ja) * 2013-10-08 2017-09-13 株式会社東芝 画像符号化装置及び画像復号装置
US10255337B2 (en) * 2015-03-31 2019-04-09 Change Healthcare Holdings, Llc Health care information system and method for transforming health care data with a transformation pipeline

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7688895B2 (en) * 2003-07-22 2010-03-30 Lsi Corporation Method and/or circuit for binary arithmetic decoding decisions before termination
US20060126744A1 (en) * 2004-12-10 2006-06-15 Liang Peng Two pass architecture for H.264 CABAC decoding process
US7983335B2 (en) * 2005-11-02 2011-07-19 Broadcom Corporation AVC I—PCM data handling and inverse transform in a video decoder
JP2007166039A (ja) * 2005-12-09 2007-06-28 Matsushita Electric Ind Co Ltd 画像符号化装置
JP4555257B2 (ja) * 2006-06-06 2010-09-29 パナソニック株式会社 画像符号化装置
JP4584871B2 (ja) * 2006-06-09 2010-11-24 パナソニック株式会社 画像符号化記録装置および画像符号化記録方法
JP2008042497A (ja) * 2006-08-04 2008-02-21 Seiko Epson Corp デコード装置、情報再生装置及び電子機器
US8477847B2 (en) * 2007-12-17 2013-07-02 Vixs Systems, Inc. Motion compensation module with fast intra pulse code modulation mode decisions and methods for use therewith
US9225996B2 (en) * 2007-12-19 2015-12-29 Vixs Systems, Inc. Motion refinement engine with flexible direction processing and methods for use therewith
US8681861B2 (en) * 2008-05-01 2014-03-25 Nvidia Corporation Multistandard hardware video encoder

Also Published As

Publication number Publication date
FR2932940A1 (fr) 2009-12-25
EP2139239A2 (de) 2009-12-30
US20090316780A1 (en) 2009-12-24
EP2139239A3 (de) 2010-03-17
EP2139239B1 (de) 2011-09-28

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