GB201217454D0 - Method and apparatus for encoding an image into a video bitstream and decoding corresponding video bitstream - Google Patents

Method and apparatus for encoding an image into a video bitstream and decoding corresponding video bitstream

Info

Publication number
GB201217454D0
GB201217454D0 GB201217454A GB201217454A GB201217454D0 GB 201217454 D0 GB201217454 D0 GB 201217454D0 GB 201217454 A GB201217454 A GB 201217454A GB 201217454 A GB201217454 A GB 201217454A GB 201217454 D0 GB201217454 D0 GB 201217454D0
Authority
GB
United Kingdom
Prior art keywords
video bitstream
encoding
image
decoding corresponding
corresponding video
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.)
Granted
Application number
GB201217454A
Other versions
GB2506853A (en
GB2506853B (en
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.)
Canon Inc
Original Assignee
Canon Inc
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 Canon Inc filed Critical Canon Inc
Priority to GB201217454A priority Critical patent/GB2506853B/en
Publication of GB201217454D0 publication Critical patent/GB201217454D0/en
Publication of GB2506853A publication Critical patent/GB2506853A/en
Application granted granted Critical
Publication of GB2506853B publication Critical patent/GB2506853B/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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
    • H04N19/10—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
    • H04N19/187—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 a scalable video layer
    • 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
    • H04N19/134—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
    • H04N19/147—Data rate or code amount at the encoder output according to rate distortion criteria
    • 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
    • H04N19/30—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using hierarchical techniques, e.g. scalability

Landscapes

  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Compression Or Coding Systems Of Tv Signals (AREA)
GB201217454A 2012-09-28 2012-09-28 Method and apparatus for encoding an image into a video bitstream and decoding corresponding video bitstream Active GB2506853B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB201217454A GB2506853B (en) 2012-09-28 2012-09-28 Method and apparatus for encoding an image into a video bitstream and decoding corresponding video bitstream

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB201217454A GB2506853B (en) 2012-09-28 2012-09-28 Method and apparatus for encoding an image into a video bitstream and decoding corresponding video bitstream

Publications (3)

Publication Number Publication Date
GB201217454D0 true GB201217454D0 (en) 2012-11-14
GB2506853A GB2506853A (en) 2014-04-16
GB2506853B GB2506853B (en) 2015-03-18

Family

ID=47225424

Family Applications (1)

Application Number Title Priority Date Filing Date
GB201217454A Active GB2506853B (en) 2012-09-28 2012-09-28 Method and apparatus for encoding an image into a video bitstream and decoding corresponding video bitstream

Country Status (1)

Country Link
GB (1) GB2506853B (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN112261409A (en) * 2019-07-22 2021-01-22 中兴通讯股份有限公司 Residual encoding method, residual decoding method, residual encoding device, residual decoding device, storage medium and electronic device

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8432968B2 (en) * 2007-10-15 2013-04-30 Qualcomm Incorporated Scalable video coding techniques for scalable bitdepths

Also Published As

Publication number Publication date
GB2506853A (en) 2014-04-16
GB2506853B (en) 2015-03-18

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