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SG10201808631PA - Video Encoding Method For Encoding Hierarchical-Structure Symbols And A Device Therefor, And Video Decoding Method For Decoding Hierarchical-Structure Symbols And A Device Therefor - Google Patents

Video Encoding Method For Encoding Hierarchical-Structure Symbols And A Device Therefor, And Video Decoding Method For Decoding Hierarchical-Structure Symbols And A Device Therefor

Info

Publication number
SG10201808631PA
SG10201808631PA SG10201808631PA SG10201808631PA SG10201808631PA SG 10201808631P A SG10201808631P A SG 10201808631PA SG 10201808631P A SG10201808631P A SG 10201808631PA SG 10201808631P A SG10201808631P A SG 10201808631PA SG 10201808631P A SG10201808631P A SG 10201808631PA
Authority
SG
Singapore
Prior art keywords
hierarchical
encoding
device therefor
video
symbols
Prior art date
Application number
SG10201808631PA
Inventor
Min-Su Cheon
Jung-Hye Min
Woo-Jin Han
Tammy Lee
Sun-Il Lee
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
Application filed by Samsung Electronics Co Ltd filed Critical Samsung Electronics Co Ltd
Publication of SG10201808631PA publication Critical patent/SG10201808631PA/en

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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
    • H04N19/30—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using hierarchical techniques, e.g. scalability
    • 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
    • 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
    • H04N19/119—Adaptive subdivision aspects, e.g. subdivision of a picture into rectangular or non-rectangular coding blocks
    • 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
    • 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
    • H04N19/186—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 colour or a chrominance component
    • 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
    • H04N19/463—Embedding additional information in the video signal during the compression process by compressing encoding parameters before transmission
    • 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
    • H04N19/70—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals characterised by syntax aspects related to video coding, e.g. related to compression standards
    • 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
    • H04N19/90—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using coding techniques not provided for in groups H04N19/10-H04N19/85, e.g. fractals
    • H04N19/96—Tree coding, e.g. quad-tree coding

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)

Abstract

Provided is a video encoding method for encoding symbols having a hierarchical structure, the video encoding method including: encoding a picture of a video based on data units having a hierarchical structure; determining symbols of the encoded picture based on the data units having the hierarchical structure; determining an encoding method of the symbols based on characteristics of symbols, which are determined based on the data units having the hierarchical structure; and encoding and outputting the symbols according to the determined encoding method. 10 Fig. 1 85
SG10201808631PA 2010-09-30 2011-09-30 Video Encoding Method For Encoding Hierarchical-Structure Symbols And A Device Therefor, And Video Decoding Method For Decoding Hierarchical-Structure Symbols And A Device Therefor SG10201808631PA (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US38823210P 2010-09-30 2010-09-30

Publications (1)

Publication Number Publication Date
SG10201808631PA true SG10201808631PA (en) 2018-11-29

Family

ID=45893682

Family Applications (3)

Application Number Title Priority Date Filing Date
SG10201808631PA SG10201808631PA (en) 2010-09-30 2011-09-30 Video Encoding Method For Encoding Hierarchical-Structure Symbols And A Device Therefor, And Video Decoding Method For Decoding Hierarchical-Structure Symbols And A Device Therefor
SG10201401116TA SG10201401116TA (en) 2010-09-30 2011-09-30 Video Encoding Method For Encoding Hierarchical-Structure Symbols And A Device Therefor, And Video Decoding Method For Decoding Hierarchical-Structure Symbols And A Device Therefor
SG2013023023A SG189135A1 (en) 2010-09-30 2011-09-30 Video encoding method for encoding hierarchical-structure symbols and a device therefor, and video decoding method for decoding hierarchical-structure symbols and a device therefor

Family Applications After (2)

Application Number Title Priority Date Filing Date
SG10201401116TA SG10201401116TA (en) 2010-09-30 2011-09-30 Video Encoding Method For Encoding Hierarchical-Structure Symbols And A Device Therefor, And Video Decoding Method For Decoding Hierarchical-Structure Symbols And A Device Therefor
SG2013023023A SG189135A1 (en) 2010-09-30 2011-09-30 Video encoding method for encoding hierarchical-structure symbols and a device therefor, and video decoding method for decoding hierarchical-structure symbols and a device therefor

Country Status (15)

Country Link
US (1) US9300957B2 (en)
EP (2) EP3404918A1 (en)
JP (1) JP5624218B2 (en)
KR (4) KR102027473B1 (en)
CN (1) CN103238321B (en)
AU (1) AU2011308154B2 (en)
BR (1) BR112013007205A2 (en)
CA (1) CA2812949C (en)
MX (1) MX2013003691A (en)
MY (1) MY177645A (en)
PH (1) PH12013500608A1 (en)
RU (1) RU2543550C2 (en)
SG (3) SG10201808631PA (en)
WO (1) WO2012044104A2 (en)
ZA (1) ZA201303006B (en)

Families Citing this family (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR101624649B1 (en) 2009-08-14 2016-05-26 삼성전자주식회사 Method and apparatus for video encoding considering hierarchical coded block pattern, and method and apparatus for video decoding considering hierarchical coded block pattern
US8411970B2 (en) * 2010-03-16 2013-04-02 Pixia Corp. Method and system for determining statistical data for image pixels having a higher bit depth per band
EP2636219A1 (en) * 2010-11-01 2013-09-11 Qualcomm Incorporated(1/3) Joint coding of syntax elements for video coding
US8995523B2 (en) * 2011-06-03 2015-03-31 Qualcomm Incorporated Memory efficient context modeling
US9749645B2 (en) * 2012-06-22 2017-08-29 Microsoft Technology Licensing, Llc Coded-block-flag coding and derivation
TWI615017B (en) 2012-07-02 2018-02-11 三星電子股份有限公司 Method and device for entropy coding video and method and device for entropy decoding video
KR101420718B1 (en) * 2012-12-21 2014-07-23 성균관대학교산학협력단 Method and apparatus for scalable video encoding and decoding
WO2014171771A1 (en) * 2013-04-17 2014-10-23 주식회사 윌러스표준기술연구소 Video signal processing method and apparatus
US9936201B2 (en) 2015-01-27 2018-04-03 Qualcomm Incorporated Contexts for large coding tree units
JP6565885B2 (en) * 2016-12-06 2019-08-28 株式会社Ｊｖｃケンウッド Image encoding device, image encoding method, image encoding program, image decoding device, image decoding method, and image decoding program
US10820017B2 (en) * 2017-03-15 2020-10-27 Mediatek Inc. Method and apparatus of video coding
US11509917B2 (en) * 2017-07-19 2022-11-22 Nec Corporation Data delivery device, system, method, and recording medium
EP3721633A1 (en) * 2017-12-06 2020-10-14 V-Nova International Limited Hierarchical data structure
WO2019111010A1 (en) * 2017-12-06 2019-06-13 V-Nova International Ltd Methods and apparatuses for encoding and decoding a bytestream
EP3496403A1 (en) * 2017-12-06 2019-06-12 V-Nova International Limited Hierarchical data structure
JP7285789B2 (en) * 2018-01-19 2023-06-02 パナソニック インテレクチュアル プロパティ コーポレーション オブ アメリカ Three-dimensional data encoding method, three-dimensional data decoding method, three-dimensional data encoding device, and three-dimensional data decoding device
KR20200120605A (en) * 2018-03-12 2020-10-21 삼성전자주식회사 Coding method and device, decoding method and device

Family Cites Families (37)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4947447A (en) * 1986-04-24 1990-08-07 Hitachi, Ltd. Method for data coding
US5563661A (en) 1993-04-05 1996-10-08 Canon Kabushiki Kaisha Image processing apparatus
US5446806A (en) * 1993-11-15 1995-08-29 National Semiconductor Corporation Quadtree-structured Walsh transform video/image coding
JPH09505188A (en) * 1993-11-15 1997-05-20 ナショナル・セミコンダクター・コーポレイション Quad-tree WALSH transform coding
US5706059A (en) * 1994-11-30 1998-01-06 National Semiconductor Corp. Motion estimation using a hierarchical search
US6674911B1 (en) * 1995-09-14 2004-01-06 William A. Pearlman N-dimensional data compression using set partitioning in hierarchical trees
WO1997017797A2 (en) 1995-10-25 1997-05-15 Sarnoff Corporation Apparatus and method for quadtree based variable block size motion estimation
US6005981A (en) * 1996-04-11 1999-12-21 National Semiconductor Corporation Quadtree-structured coding of color images and intra-coded images
JP3213561B2 (en) 1997-02-05 2001-10-02 シャープ株式会社 Image encoding device and image decoding device
US6356665B1 (en) * 1998-12-09 2002-03-12 Sharp Laboratories Of America, Inc. Quad-tree embedded image compression and decompression method and apparatus
EP1279290A1 (en) * 2000-04-04 2003-01-29 Koninklijke Philips Electronics N.V. Video encoding method using a wavelet transform
KR20020026254A (en) 2000-06-14 2002-04-06 요트.게.아. 롤페즈 Color video encoding and decoding method
AU2001295608A1 (en) 2000-10-17 2002-04-29 Koninklijke Philips Electronics N.V. Binary format for mpeg-7 instances
EP1497990B1 (en) 2002-04-23 2019-10-23 Nokia Technologies Oy Method and device for indicating quantizer parameters in a video coding system
US7302006B2 (en) * 2002-04-30 2007-11-27 Hewlett-Packard Development Company, L.P. Compression of images and image sequences through adaptive partitioning
HUP0301368A3 (en) * 2003-05-20 2005-09-28 Amt Advanced Multimedia Techno Method and equipment for compressing motion picture data
JP2007509525A (en) 2003-10-20 2007-04-12 サムスン エレクトロニクス カンパニー リミテッド Bit rate control method and apparatus for uniform visual image quality
MXPA06006107A (en) * 2003-12-01 2006-08-11 Samsung Electronics Co Ltd Method and apparatus for scalable video encoding and decoding.
US7782233B2 (en) 2004-10-13 2010-08-24 Electronics And Telecommunications Research Institute Method and apparatus for encoding/decoding point sequences on laser binary representation
KR100664936B1 (en) 2005-04-13 2007-01-04 삼성전자주식회사 Context-based adaptive arithmetic coding and decoding method with improved coding efficiency and apparatus therefor, video coding and decoding method including the same and apparatus therefor
US7602984B2 (en) * 2005-09-28 2009-10-13 Novell, Inc. Adaptive method and system for encoding digital images for the internet
KR100736096B1 (en) * 2005-12-12 2007-07-06 삼성전자주식회사 Method and apparatus for encoding and decoding video signal by group
FR2896117A1 (en) * 2006-01-06 2007-07-13 France Telecom METHODS OF ENCODING AND DECODING AN IMAGE SEQUENCE, DEVICES, COMPUTER PROGRAMS, AND CORRESPONDING SIGNAL
KR100791295B1 (en) * 2006-01-12 2008-01-04 삼성전자주식회사 Flag encoding method, flag decoding method, and apparatus using the method
EP2172028A4 (en) * 2007-07-18 2012-10-24 Humax Co Ltd PROCESS AND DEVICE FOR CODING AND DECODING USING BIT PRECISION
KR20090129926A (en) * 2008-06-13 2009-12-17 삼성전자주식회사 Image encoding method and apparatus, image decoding method and apparatus
KR101517768B1 (en) * 2008-07-02 2015-05-06 삼성전자주식회사 Method and apparatus for encoding video and method and apparatus for decoding video
US8406307B2 (en) * 2008-08-22 2013-03-26 Microsoft Corporation Entropy coding/decoding of hierarchically organized data
EP2164176A1 (en) * 2008-09-12 2010-03-17 Thomson Licensing Method for lossless compressing prefix-suffix-codes, method for decompressing a bit sequence representing integers or symbols encoded in compressed prefix-suffix-codes and storage medium or signal carrying compressed prefix-suffix-codes
US8503527B2 (en) * 2008-10-03 2013-08-06 Qualcomm Incorporated Video coding with large macroblocks
CN102388404B (en) * 2009-04-09 2014-01-01 汤姆森特许公司 Method and apparatus for encoding and decoding a sequence of symbols where each symbol can have one of three or more possible symbol values
RU2502215C2 (en) * 2009-06-09 2013-12-20 Сони Корпорейшн Trees for adaptive coding of images and video using set partitioning in generalised hierarchical trees having directionality
EP2547107A4 (en) * 2010-04-13 2014-07-02 Samsung Electronics Co Ltd VIDEO ENCODING METHOD AND VIDEO ENCODING APPARATUS BASED ON CODING UNITS DETERMINED ACCORDING TO ARBORESCENT STRUCTURE, AND VIDEO DECODING METHOD AND VIDEO DECODING APPARATUS BASED ON ENCODING UNITS DETERMINED ACCORDING TO ARBORESCENT STRUCTURE
CN103039073B (en) * 2010-06-07 2016-09-14 数码士有限公司 The method of coding/decoding high-definition picture and the device of execution the method
KR101497845B1 (en) * 2010-07-06 2015-03-02 노키아 코포레이션 Method and apparatus for determining mapping between a syntax element and a code word for variable length coding
US8923395B2 (en) * 2010-10-01 2014-12-30 Qualcomm Incorporated Video coding using intra-prediction
US9172963B2 (en) * 2010-11-01 2015-10-27 Qualcomm Incorporated Joint coding of syntax elements for video coding

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Publication number Publication date
ZA201303006B (en) 2018-12-19
KR102224452B1 (en) 2021-03-08
WO2012044104A2 (en) 2012-04-05
KR102027473B1 (en) 2019-10-02
EP3404918A1 (en) 2018-11-21
KR20190111878A (en) 2019-10-02
CA2812949A1 (en) 2012-04-05
JP5624218B2 (en) 2014-11-12
KR20200126957A (en) 2020-11-09
SG189135A1 (en) 2013-05-31
AU2011308154B2 (en) 2015-10-08
JP2013539313A (en) 2013-10-17
WO2012044104A3 (en) 2012-05-31
AU2011308154A1 (en) 2013-05-02
MX2013003691A (en) 2013-04-24
MY177645A (en) 2020-09-23
KR102071583B1 (en) 2020-01-30
EP2624557B1 (en) 2018-08-01
US9300957B2 (en) 2016-03-29
CN103238321B (en) 2016-11-02
US20130195202A1 (en) 2013-08-01
KR20120038365A (en) 2012-04-23
KR20200011528A (en) 2020-02-03
RU2543550C2 (en) 2015-03-10
PH12013500608A1 (en) 2013-05-20
CA2812949C (en) 2017-04-18
BR112013007205A2 (en) 2020-10-06
KR102174438B1 (en) 2020-11-04
SG10201401116TA (en) 2014-10-30
RU2013119943A (en) 2014-11-10
EP2624557A2 (en) 2013-08-07
CN103238321A (en) 2013-08-07
EP2624557A4 (en) 2016-02-24

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