MX349418B - Metodo y aparato de codificacion de video que utiliza unidad de transformacion de estructura arborescente variable y metodo y aparato de decodificacion de video. - Google Patents

Metodo y aparato de codificacion de video que utiliza unidad de transformacion de estructura arborescente variable y metodo y aparato de decodificacion de video.

Info

Publication number
MX349418B
MX349418B MX2015017346A MX2015017346A MX349418B MX 349418 B MX349418 B MX 349418B MX 2015017346 A MX2015017346 A MX 2015017346A MX 2015017346 A MX2015017346 A MX 2015017346A MX 349418 B MX349418 B MX 349418B
Authority
MX
Mexico
Prior art keywords
video
tree structure
transformation unit
variable tree
transformation units
Prior art date
Application number
MX2015017346A
Other languages
English (en)
Inventor
Lee Tammy
Jin Han Woo
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 MX349418B publication Critical patent/MX349418B/es

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
    • H04N19/102—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
    • H04N19/102—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
    • H04N19/122—Selection of transform size, e.g. 8x8 or 2x4x8 DCT; Selection of sub-band transforms of varying structure or type
    • 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
    • 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
    • H04N19/172—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 picture, frame or field
    • 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
    • H04N19/174—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 slice, e.g. a line of blocks or a group of 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
    • 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
    • H04N19/1883—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 relating to sub-band structure, e.g. hierarchical level, directional tree, e.g. low-high [LH], high-low [HL], high-high [HH]
    • 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
    • H04N19/44—Decoders specially adapted therefor, e.g. video decoders which are asymmetric with respect to the encoder
    • 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
    • H04N19/46—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
    • H04N19/50—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using 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
    • 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
    • H04N19/90—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)
  • 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)
  • Image Processing (AREA)

Abstract

Se proporciona un método de codificación de video, con el propósito de codificar una región actual de un video, realizar una transformación en la región actual mediante el uso de unidades de transformación en una estructura arborescente, variable las cuales se determinan de entre unidades de transformación que se dividen jerárquicamente de una unidad de transformación básica con respecto a la región actual y las cuales se generan con base en un nivel de división máxima de una unidad de transformación; y emitir datos codificados de la región actual, información acerca de un modo de codificación e información de estructura jerárquica de unidades de transformación que comprende información de tamaño máximo e información de tamaño mínimo de la unidad de transformación con respecto al video.
MX2015017346A 2010-08-17 2011-08-17 Metodo y aparato de codificacion de video que utiliza unidad de transformacion de estructura arborescente variable y metodo y aparato de decodificacion de video. MX349418B (es)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US37434810P 2010-08-17 2010-08-17
PCT/KR2011/006037 WO2012023796A2 (ko) 2010-08-17 2011-08-17 가변적 트리 구조의 변환 단위를 이용하는 비디오 부호화 방법과 그 장치, 및 비디오 복호화 방법 및 그 장치

Publications (1)

Publication Number Publication Date
MX349418B true MX349418B (es) 2017-07-28

Family

ID=45605555

Family Applications (2)

Application Number Title Priority Date Filing Date
MX2013001889A MX2013001889A (es) 2010-08-17 2011-08-17 Metodo y aparato de codificacion de video que utiliza unidad de transformacion de estructura arborescente variable y metodo y aparato de decodificacion de video
MX2015017346A MX349418B (es) 2010-08-17 2011-08-17 Metodo y aparato de codificacion de video que utiliza unidad de transformacion de estructura arborescente variable y metodo y aparato de decodificacion de video.

Family Applications Before (1)

Application Number Title Priority Date Filing Date
MX2013001889A MX2013001889A (es) 2010-08-17 2011-08-17 Metodo y aparato de codificacion de video que utiliza unidad de transformacion de estructura arborescente variable y metodo y aparato de decodificacion de video

Country Status (27)

Country Link
US (6) US9674553B2 (es)
EP (6) EP3448027B1 (es)
JP (5) JP5735646B2 (es)
KR (8) KR101530285B1 (es)
CN (6) CN104869411B (es)
AU (1) AU2011292589B2 (es)
CA (2) CA2808587C (es)
CY (5) CY1119671T1 (es)
DK (5) DK2955918T3 (es)
ES (5) ES2681835T3 (es)
HR (5) HRP20171770T1 (es)
HU (4) HUE040406T2 (es)
IL (5) IL224737A (es)
LT (5) LT2950532T (es)
MX (2) MX2013001889A (es)
MY (5) MY179749A (es)
NO (1) NO2608539T3 (es)
PH (4) PH12015500996B1 (es)
PL (5) PL2953356T3 (es)
PT (5) PT2955917T (es)
RS (5) RS58137B1 (es)
RU (5) RU2607254C2 (es)
SG (5) SG10201800565PA (es)
SI (5) SI2955917T1 (es)
TR (2) TR201810692T4 (es)
WO (1) WO2012023796A2 (es)
ZA (5) ZA201301460B (es)

Families Citing this family (29)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2011126277A2 (en) 2010-04-05 2011-10-13 Samsung Electronics Co., Ltd. Low complexity entropy-encoding/decoding method and apparatus
WO2011126282A2 (en) 2010-04-05 2011-10-13 Samsung Electronics Co., Ltd. Method and apparatus for encoding video by using transformation index, and method and apparatus for decoding video by using transformation index
KR20110112168A (ko) * 2010-04-05 2011-10-12 삼성전자주식회사 내부 비트뎁스 확장에 기반한 비디오 부호화 방법 및 그 장치, 내부 비트뎁스 확장에 기반한 비디오 복호화 방법 및 그 장치
CN104869411B (zh) 2010-08-17 2018-07-31 三星电子株式会社 视频解码方法和设备
KR101941298B1 (ko) 2010-12-06 2019-01-22 선 페이턴트 트러스트 화상 부호화 방법, 화상 복호 방법, 화상 부호화 장치 및 화상 복호 장치
EP2742690B1 (en) * 2011-08-08 2016-07-27 Google Technology Holdings LLC Residual tree structure of transform unit partitioning
TWI562606B (en) 2012-01-30 2016-12-11 Samsung Electronics Co Ltd Apparatus for decoding video
EP2830312A4 (en) * 2012-03-20 2015-12-02 Samsung Electronics Co Ltd METHOD AND APPARATUS FOR SCREENABLE VIDEO CODING BASED ON ARBORESCENT STRUCTURE CODING UNIT, AND METHOD AND DEVICE FOR DECODING SCREENABLE VIDEO BASED ON ARBORESCENT STRUCTURE CODING UNIT
US8942473B2 (en) * 2012-07-25 2015-01-27 Ko Hung Lin Image processing method and display apparatus
CN104604225B (zh) 2012-09-10 2018-01-26 太阳专利托管公司 图像编码方法、图像解码方法、图像编码装置、图像解码装置及图像编码解码装置
KR101462637B1 (ko) * 2013-02-28 2014-11-21 성균관대학교산학협력단 영상 부호화/복호화 방법 및 장치
JP6337380B2 (ja) 2013-07-31 2018-06-06 サン パテント トラスト 画像符号化方法および画像符号化装置
US20150055697A1 (en) * 2013-08-20 2015-02-26 Media Tek Inc. Method and Apparatus of Transform Process for Video Coding
JP6731574B2 (ja) * 2014-03-06 2020-07-29 パナソニックＩｐマネジメント株式会社 動画像符号化装置および動画像符号化方法
US20160373744A1 (en) * 2014-04-23 2016-12-22 Sony Corporation Image processing apparatus and image processing method
CN105893358A (zh) * 2014-09-12 2016-08-24 江苏国贸酝领智能科技股份有限公司 一种文件的实时压缩方法
US10785476B2 (en) 2015-05-12 2020-09-22 Samsung Electronics Co., Ltd. Method and device for encoding or decoding image by using blocks determined by means of adaptive order
WO2017065490A1 (ko) * 2015-10-13 2017-04-20 엘지전자(주) 영상의 부호화/복호화 방법 및 이를 위한 장치
KR20180075557A (ko) * 2015-11-24 2018-07-04 삼성전자주식회사 영상을 부호화/복호화 하는 방법 및 그 장치
US11223852B2 (en) * 2016-03-21 2022-01-11 Qualcomm Incorporated Coding video data using a two-level multi-type-tree framework
US10291923B2 (en) * 2016-05-24 2019-05-14 Qualcomm Incorporated Mapping of tile grouping and samples in HEVC and L-HEVC file formats
CN116886904A (zh) * 2016-10-14 2023-10-13 世宗大学校产学协力团 影像编码方法、影像解码方法以及传送比特流的方法
KR102416804B1 (ko) * 2016-10-14 2022-07-05 세종대학교산학협력단 영상 부호화 방법/장치, 영상 복호화 방법/장치 및 비트스트림을 저장한 기록 매체
WO2019177331A1 (ko) * 2018-03-12 2019-09-19 삼성전자주식회사 부호화 방법 및 그 장치, 복호화 방법 및 그 장치
WO2019204212A1 (en) * 2018-04-18 2019-10-24 Futurewei Technologies, Inc. Block partitioning in video coding
JP2021502771A (ja) 2018-05-03 2021-01-28 エルジー エレクトロニクス インコーポレイティド 画像コーディングシステムにおいてブロックサイズに応じた変換を使用する画像デコード方法およびその装置
US10701376B2 (en) * 2018-07-05 2020-06-30 Awecom, Inc. Resilient image compression and decompression
MX2021001607A (es) 2018-12-07 2021-04-19 Huawei Tech Co Ltd Un codificador, un decodificador y metodos correspondientes de derivacion de la intensidad de limite del filtro de desbloqueo.
US11206417B2 (en) * 2019-05-30 2021-12-21 Tencent America LLC Method and apparatus for video coding

Family Cites Families (40)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5748786A (en) 1994-09-21 1998-05-05 Ricoh Company, Ltd. Apparatus for compression using reversible embedded wavelets
US5881176A (en) 1994-09-21 1999-03-09 Ricoh Corporation Compression and decompression with wavelet style and binary style including quantization by device-dependent parser
KR960013055A (ko) 1994-09-27 1996-04-20 김광호 조건부 퀴드트리 분할방식의 화상압축방법 및 장치
WO1997017797A2 (en) 1995-10-25 1997-05-15 Sarnoff Corporation Apparatus and method for quadtree based variable block size motion estimation
KR100604702B1 (ko) 1997-02-12 2006-07-28 미디어텍 인크. 이미지 시퀀스를 인코딩하는 장치 및 이미지 신호를 양자화하기 위해서 양자화 스케일을 생성하는 방법
JP3570863B2 (ja) * 1997-08-05 2004-09-29 三菱電機株式会社 動画像復号化装置および動画像復号化方法
KR20000059799A (ko) * 1999-03-09 2000-10-05 구자홍 웨이브릿 부호화를 이용한 움직임 보상 부호화 장치 및 방법
JP2000341689A (ja) * 1999-05-27 2000-12-08 Sony Corp ウェーブレット逆変換装置及び方法、並びにウェーブレット復号装置及び方法
US7295609B2 (en) * 2001-11-30 2007-11-13 Sony Corporation Method and apparatus for coding image information, method and apparatus for decoding image information, method and apparatus for coding and decoding image information, and system of coding and transmitting image information
JP2006513636A (ja) 2003-01-10 2006-04-20 トムソン ライセンシング インター・フレーム符号化に関する高速モード意思決定
HUP0301368A3 (en) * 2003-05-20 2005-09-28 Amt Advanced Multimedia Techno Method and equipment for compressing motion picture data
KR20050045746A (ko) * 2003-11-12 2005-05-17 삼성전자주식회사 계층 구조의 가변 블록 크기를 이용한 움직임 추정 방법및 장치
EP1849303A2 (en) 2005-02-18 2007-10-31 THOMSON Licensing Method for deriving coding information for high resolution pictures from low resolution pictures
JP4666255B2 (ja) 2005-12-27 2011-04-06 日本電気株式会社 符号化データ選定、符号化データ設定、再符号化データ生成及び再符号化の方法及び装置
JP4660408B2 (ja) * 2006-03-27 2011-03-30 三洋電機株式会社 符号化方法
KR101382101B1 (ko) * 2006-08-25 2014-04-07 톰슨 라이센싱 감소된 해상도의 파티셔닝을 위한 방법 및 장치
CN100571390C (zh) * 2006-12-21 2009-12-16 联想(北京)有限公司 一种h264视频编码快速模式选择方法和装置
US7777654B2 (en) * 2007-10-16 2010-08-17 Industrial Technology Research Institute System and method for context-based adaptive binary arithematic encoding and decoding
US20100208827A1 (en) 2007-10-16 2010-08-19 Thomson Licensing Methods and apparatus for video encoding and decoding geometerically partitioned super macroblocks
EP2081386A1 (en) 2008-01-18 2009-07-22 Panasonic Corporation High precision edge prediction for intracoding
KR101517768B1 (ko) 2008-07-02 2015-05-06 삼성전자주식회사 영상의 부호화 방법 및 장치, 그 복호화 방법 및 장치
RU2008136913A (ru) * 2008-09-16 2010-03-27 Алексей Константинович Флиппов (RU) Способ сжатия и восстановления оцифрованных изображений, устраняющий внутри- и межполосную избыточность при субполосном кодировании
US8634456B2 (en) * 2008-10-03 2014-01-21 Qualcomm Incorporated Video coding with large macroblocks
CN101771868B (zh) 2008-12-31 2016-03-02 华为技术有限公司 对图像的量化处理方法及装置
KR20110118641A (ko) 2009-01-29 2011-10-31 파나소닉 주식회사 화상 부호화 방법 및 화상 복호 방법
KR101527085B1 (ko) * 2009-06-30 2015-06-10 한국전자통신연구원 인트라 부호화/복호화 방법 및 장치
KR101474756B1 (ko) * 2009-08-13 2014-12-19 삼성전자주식회사 큰 크기의 변환 단위를 이용한 영상 부호화, 복호화 방법 및 장치
KR101487686B1 (ko) * 2009-08-14 2015-01-30 삼성전자주식회사 비디오 부호화 방법 및 장치, 비디오 복호화 방법 및 장치
KR101484280B1 (ko) 2009-12-08 2015-01-20 삼성전자주식회사 임의적인 파티션을 이용한 움직임 예측에 따른 비디오 부호화 방법 및 장치, 임의적인 파티션을 이용한 움직임 보상에 따른 비디오 복호화 방법 및 장치
KR102036118B1 (ko) * 2010-01-12 2019-10-24 엘지전자 주식회사 비디오 신호의 처리 방법 및 장치
KR101487687B1 (ko) * 2010-01-14 2015-01-29 삼성전자주식회사 큰 크기의 변환 단위를 이용한 영상 부호화, 복호화 방법 및 장치
KR101457396B1 (ko) * 2010-01-14 2014-11-03 삼성전자주식회사 디블로킹 필터링을 이용한 비디오 부호화 방법과 그 장치, 및 디블로킹 필터링을 이용한 비디오 복호화 방법 및 그 장치
KR101675118B1 (ko) * 2010-01-14 2016-11-10 삼성전자 주식회사 스킵 및 분할 순서를 고려한 비디오 부호화 방법과 그 장치, 및 비디오 복호화 방법과 그 장치
US9137533B2 (en) 2010-01-15 2015-09-15 Samsung Electronics Co., Ltd. Method and apparatus for encoding video using variable partitions for predictive encoding, and method and apparatus for decoding video using variable partitions for predictive encoding
MX2012011846A (es) * 2010-04-13 2012-11-30 Samsung Electronics Co Ltd Metodo de codificacion de video y aparato de codificacion de video que utilizan unidades de prediccion basadas en unidades de codificacion determinadas de acuerdo con una estructura de arbol, y metodo de decodificacion de video y aparato de decodificacion de video que utilizan unidades de prediccion basadas en unidades de codificacion determinadas con una estructura de arbol.
KR20120016980A (ko) * 2010-08-17 2012-02-27 한국전자통신연구원 영상 부호화 방법 및 장치, 그리고 복호화 방법 및 장치
CN104869411B (zh) * 2010-08-17 2018-07-31 三星电子株式会社 视频解码方法和设备
US9172963B2 (en) * 2010-11-01 2015-10-27 Qualcomm Incorporated Joint coding of syntax elements for video coding
US9167252B2 (en) * 2010-12-01 2015-10-20 Texas Instruments Incorporated Quantization matrix compression in video coding
KR101566487B1 (ko) 2014-01-13 2015-11-05 주식회사 이에프텍 비휘발성 메모리 장치의 파워 로스 테스트 기기 및 방법

Also Published As

Publication number Publication date
RS58137B1 (sr) 2019-02-28
WO2012023796A2 (ko) 2012-02-23
PL2953356T3 (pl) 2019-02-28
SG10201806824WA (en) 2018-09-27
HUE040406T2 (hu) 2019-03-28
PH12015500994A1 (en) 2015-08-17
US9654800B2 (en) 2017-05-16
US9661347B2 (en) 2017-05-23
US9674553B2 (en) 2017-06-06
KR101731429B1 (ko) 2017-04-28
PT2950532T (pt) 2018-12-17
IL248556A (en) 2017-07-31
HRP20181209T1 (hr) 2018-10-05
KR101731427B1 (ko) 2017-04-28
SG10201706599XA (en) 2017-09-28
RU2013111832A (ru) 2014-09-27
TR201810692T4 (tr) 2018-08-27
PL2950532T3 (pl) 2019-03-29
PT2953356T (pt) 2018-12-17
CA2952521A1 (en) 2012-02-23
HUE042742T2 (hu) 2019-07-29
RU2607256C2 (ru) 2017-01-10
RU2015108071A (ru) 2015-06-27
RU2607257C2 (ru) 2017-01-10
US10154287B2 (en) 2018-12-11
CA2808587C (en) 2017-02-14
JP5953398B2 (ja) 2016-07-20
AU2011292589A1 (en) 2013-03-21
KR101788741B1 (ko) 2017-10-20
RS57475B1 (sr) 2018-09-28
RS57973B1 (sr) 2019-01-31
PT2608539T (pt) 2017-11-24
JP5953397B2 (ja) 2016-07-20
US20150172720A1 (en) 2015-06-18
HRP20181903T1 (hr) 2019-01-11
US20150163515A1 (en) 2015-06-11
US20150172721A1 (en) 2015-06-18
KR20170118673A (ko) 2017-10-25
CN104980743B (zh) 2018-07-13
CN103181168B (zh) 2017-02-15
KR20180018639A (ko) 2018-02-21
SI2955917T1 (sl) 2018-09-28
CA2808587A1 (en) 2012-02-23
LT2608539T (lt) 2017-12-11
LT2953356T (lt) 2018-12-10
EP2955917A1 (en) 2015-12-16
CY1120898T1 (el) 2019-12-11
MY174068A (en) 2020-03-06
JP2015149777A (ja) 2015-08-20
JP5735646B2 (ja) 2015-06-17
CA2952521C (en) 2020-06-16
CN103181168A (zh) 2013-06-26
RU2547707C2 (ru) 2015-04-10
DK2955918T3 (en) 2018-08-06
RU2015108062A (ru) 2015-06-20
KR20150087828A (ko) 2015-07-30
LT2955917T (lt) 2018-08-10
SG2014014831A (en) 2014-06-27
ES2681835T3 (es) 2018-09-17
CN104796713B (zh) 2019-06-11
PH12015500997B1 (en) 2015-08-17
IL248559A (en) 2017-07-31
ZA201301460B (en) 2015-10-28
CN104980743A (zh) 2015-10-14
ES2681833T3 (es) 2018-09-17
MX2013001889A (es) 2013-05-06
RU2607255C2 (ru) 2017-01-10
IL248556A0 (en) 2016-12-29
MY179749A (en) 2020-11-12
US20170230689A1 (en) 2017-08-10
KR20150087826A (ko) 2015-07-30
PL2608539T3 (pl) 2018-01-31
EP2953356B1 (en) 2018-11-14
RU2015108082A (ru) 2015-06-27
SG187860A1 (en) 2013-03-28
DK2950532T3 (en) 2018-12-10
PH12015500996A1 (en) 2015-08-17
CN104811712A (zh) 2015-07-29
IL224737A (en) 2016-11-30
HRP20181208T1 (hr) 2018-10-05
HUE037422T2 (hu) 2018-09-28
ZA201503678B (en) 2017-01-25
EP2608539A4 (en) 2015-09-23
LT2950532T (lt) 2018-12-10
US9654799B2 (en) 2017-05-16
PL2955918T3 (pl) 2018-12-31
KR101731428B1 (ko) 2017-04-28
EP2955917B1 (en) 2018-07-25
CN104796713A (zh) 2015-07-22
JP5953396B2 (ja) 2016-07-20
HUE042415T2 (hu) 2019-07-29
CN104811712B (zh) 2016-12-14
KR101530285B1 (ko) 2015-06-19
CN104869411A (zh) 2015-08-26
RU2015108065A (ru) 2015-06-20
MY174079A (en) 2020-03-09
KR20150009503A (ko) 2015-01-26
LT2955918T (lt) 2018-08-10
KR101989159B1 (ko) 2019-06-13
CN104869411B (zh) 2018-07-31
MY179767A (en) 2020-11-13
KR20150087827A (ko) 2015-07-30
ZA201503681B (en) 2017-01-25
KR20150092037A (ko) 2015-08-12
EP3448027A1 (en) 2019-02-27
SI2955918T1 (sl) 2018-09-28
PT2955918T (pt) 2018-08-02
JP5956013B2 (ja) 2016-07-20
EP2955918B1 (en) 2018-07-25
PH12015500995A1 (en) 2015-08-17
ZA201503680B (en) 2017-01-25
EP3448027B1 (en) 2020-11-04
SI2950532T1 (sl) 2019-04-30
JP2013534391A (ja) 2013-09-02
KR20120017010A (ko) 2012-02-27
JP2015149778A (ja) 2015-08-20
JP2015164338A (ja) 2015-09-10
DK2608539T3 (da) 2017-11-27
EP2608539A2 (en) 2013-06-26
SI2608539T1 (en) 2018-03-30
US20150163514A1 (en) 2015-06-11
EP2950532A1 (en) 2015-12-02
EP2955918A1 (en) 2015-12-16
CY1120900T1 (el) 2019-12-11
IL248558A (en) 2017-07-31
PH12015500997A1 (en) 2015-08-17
RS57527B1 (sr) 2018-10-31
RU2607254C2 (ru) 2017-01-10
IL248559A0 (en) 2016-12-29
PL2955917T3 (pl) 2018-12-31
RS56552B1 (sr) 2018-02-28
CN104967849B (zh) 2018-07-10
AU2011292589B2 (en) 2015-03-19
US9648349B2 (en) 2017-05-09
ES2699073T3 (es) 2019-02-07
DK2953356T3 (en) 2018-12-10
CY1120719T1 (el) 2019-12-11
IL248557A0 (en) 2016-12-29
NO2608539T3 (es) 2018-04-14
ZA201503679B (en) 2017-01-25
EP2950532B1 (en) 2018-11-14
PH12015500996B1 (en) 2015-08-17
TR201810684T4 (tr) 2018-08-27
PH12015500995B1 (en) 2015-08-17
US20130148739A1 (en) 2013-06-13
ES2647866T3 (es) 2017-12-27
CN104967849A (zh) 2015-10-07
ES2699098T3 (es) 2019-02-07
CY1120722T1 (el) 2019-12-11
SG10201800565PA (en) 2018-02-27
HRP20181901T1 (hr) 2019-01-11
CY1119671T1 (el) 2018-04-04
HRP20171770T1 (hr) 2017-12-29
JP2015164337A (ja) 2015-09-10
SI2953356T1 (sl) 2018-12-31
WO2012023796A3 (ko) 2012-05-10
PT2955917T (pt) 2018-08-02
IL248558A0 (en) 2016-12-29
EP2953356A1 (en) 2015-12-09
MY163989A (en) 2017-11-15
EP2608539B1 (en) 2017-11-15
DK2955917T3 (en) 2018-08-06
PH12015500994B1 (en) 2015-08-17
KR101733797B1 (ko) 2017-05-10

Similar Documents

Publication Publication Date Title
MX349418B (es) Metodo y aparato de codificacion de video que utiliza unidad de transformacion de estructura arborescente variable y metodo y aparato de decodificacion de video.
MY165375A (en) Method and apparatus for encoding video by using transformation index, and method and apparatus for decoding video by using transformation index
AU2016204370A1 (en) Encoding method and device of video using data unit of hierarchical structure, and decoding method and device therof
AU2012285315B2 (en) Image coding method, image decoding method, image coding apparatus, image decoding apparatus, and image coding and decoding apparatus
SG10201808631PA (en) 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
WO2011126282A3 (en) Method and apparatus for encoding video by using transformation index, and method and apparatus for decoding video by using transformation index
AU2012311021B2 (en) Image coding method, image decoding method, image coding apparatus, image decoding apparatus, and image coding and decoding apparatus
MX351317B (es) Dispositivo de decodificacion y metodo de decodificacion, y dispositivo de codificacion y metodo de codificacion.
WO2011087271A3 (ko) 비디오 신호의 처리 방법 및 장치
MX2012011772A (es) Metodo de codificacion de video y aparato de codificacion de video a base de unidades de codificacion determinadas de acuerdo con una estructura de arbol, y metodo de decodificacion de video y aparato de decodificacion de video a base de unidades de decodificacion determinadas de acuerdo con una estructura de arbol.
PH12015500871B1 (en) Method and apparatus for encoding video based on scanning order of hierarchical data units, and methods and apparatus for decoding video based on scanning order of hierarchical data units
WO2013003805A3 (en) Fast encoding method for lossless coding
CA2854074C (en) Method and apparatus for determining context model of transform coefficient level in entropy coding and decoding
MY164393A (en) Mdct-based complex prediction stereo coding
MX2014005352A (es) Codificacion de video de intra-modo.
UA108698C2 (uk) Ефективне за пам'яттю моделювання контексту
MX2014001870A (es) Dispositivo y metodo de codificacion, dispositivo y metodo de decodificacion, y programa.
AU2012355212B2 (en) Image coding method, image decoding method, image coding apparatus and image decoding apparatus
PH12016501595A1 (en) Method and apparatus for encoding/decoding images using a motion vector of a previous block as a motion vector for the current block
WO2012011744A3 (ko) 디블록킹 필터링 방법 및 장치 및 이를 이용한 부호화 및 복호화 방법과 장치
EP4270954A3 (en) Image encoding method, image decoding method, image encoding device, and image receiving device
MX353703B (es) Método y aparato para decodificar una señal de audio codificada con bajos recursos computacionales.
EP2608476A4 (en) METHOD, DEVICE AND SYSTEM FOR ENCODING AND MODULATING DATA
PH12015501274A1 (en) Encoding device and encoding method, and decoding device and decoding method
MY180189A (en) Low complexity entropy-encoding/decoding method and apparatus