SG11201503954YA - Coding unit bit number limitation - Google Patents

Coding unit bit number limitation

Info

Publication number
SG11201503954YA
SG11201503954YA SG11201503954YA SG11201503954YA SG11201503954YA SG 11201503954Y A SG11201503954Y A SG 11201503954YA SG 11201503954Y A SG11201503954Y A SG 11201503954YA SG 11201503954Y A SG11201503954Y A SG 11201503954YA SG 11201503954Y A SG11201503954Y A SG 11201503954YA
Authority
SG
Singapore
Prior art keywords
coding unit
bit number
unit bit
number limitation
limitation
Prior art date
Application number
SG11201503954YA
Other languages
English (en)
Inventor
Wenhao Zhang
Yi-Jen Chiu
Lingzhi Liu
Lidong Xu
Yu Han
Zhipin Deng
Xiaoxia Cai
Hong Jiang
Original Assignee
Intel Corp
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 Intel Corp filed Critical Intel Corp
Publication of SG11201503954YA publication Critical patent/SG11201503954YA/en

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
    • H04N19/134—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
    • H04N19/157—Assigned coding mode, i.e. the coding mode being predefined or preselected to be further used for selection of another element or parameter
    • 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
    • H04N19/115—Selection of the code volume for a coding unit prior to 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
    • H04N19/10—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
    • H04N19/10—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
    • H04N19/184—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 bits, e.g. of the compressed video stream
    • 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
    • H04N19/423—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 characterised by memory arrangements
    • H04N19/426—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 characterised by memory arrangements using memory downsizing methods
    • 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
    • H04N19/136—Incoming video signal characteristics or properties

Landscapes

  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Compression Or Coding Systems Of Tv Signals (AREA)
SG11201503954YA 2013-01-04 2013-03-28 Coding unit bit number limitation SG11201503954YA (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US201361748907P 2013-01-04 2013-01-04
US201361770699P 2013-02-28 2013-02-28
PCT/US2013/034264 WO2014107183A1 (en) 2013-01-04 2013-03-28 Coding unit bit number limitation

Publications (1)

Publication Number Publication Date
SG11201503954YA true SG11201503954YA (en) 2015-06-29

Family

ID=51062404

Family Applications (1)

Application Number Title Priority Date Filing Date
SG11201503954YA SG11201503954YA (en) 2013-01-04 2013-03-28 Coding unit bit number limitation

Country Status (6)

Country Link
EP (1) EP2941866A4 (zh)
JP (1) JP6156808B2 (zh)
KR (1) KR101777487B1 (zh)
CN (1) CN104854865B (zh)
SG (1) SG11201503954YA (zh)
WO (1) WO2014107183A1 (zh)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20240196002A1 (en) * 2021-04-21 2024-06-13 Beijing Bytedance Network Technology Co., Ltd. Method, device, and medium for video processing

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5231484A (en) * 1991-11-08 1993-07-27 International Business Machines Corporation Motion video compression system with adaptive bit allocation and quantization
GB2337621B (en) * 1998-05-20 2002-09-18 Mitel Corp Method of determining a scaling factor
US6516027B1 (en) * 1999-02-18 2003-02-04 Nec Usa, Inc. Method and apparatus for discrete multitone communication bit allocation
US7418037B1 (en) * 2002-07-15 2008-08-26 Apple Inc. Method of performing rate control for a compression system
US7567722B2 (en) * 2005-03-22 2009-07-28 Qualcomm Incorporated Dynamically scaled file encoding
US8213498B2 (en) * 2007-05-31 2012-07-03 Qualcomm Incorporated Bitrate reduction techniques for image transcoding
US7983496B2 (en) * 2007-06-26 2011-07-19 Mitsubishi Electric Research Laboratories, Inc. Inverse tone mapping for bit-depth scalable image coding adapted to variable block sizes
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
US9516379B2 (en) * 2011-03-08 2016-12-06 Qualcomm Incorporated Buffer management in video codecs

Also Published As

Publication number Publication date
EP2941866A4 (en) 2016-06-01
KR101777487B1 (ko) 2017-09-11
KR20150082527A (ko) 2015-07-15
EP2941866A1 (en) 2015-11-11
WO2014107183A1 (en) 2014-07-10
CN104854865A (zh) 2015-08-19
JP6156808B2 (ja) 2017-07-05
JP2016508318A (ja) 2016-03-17
CN104854865B (zh) 2018-11-20

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