FI3923579T3 - Menetelmä kuvainformaation signaloimiseksi ja tätä käyttävä menetelmä kuvainformaation dekoodaamiseksi - Google Patents

Menetelmä kuvainformaation signaloimiseksi ja tätä käyttävä menetelmä kuvainformaation dekoodaamiseksi Download PDF

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FI3923579T3
FI3923579T3 FIEP21188381.4T FI21188381T FI3923579T3 FI 3923579 T3 FI3923579 T3 FI 3923579T3 FI 21188381 T FI21188381 T FI 21188381T FI 3923579 T3 FI3923579 T3 FI 3923579T3
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prediction
partition type
coding unit
current coding
information
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FIEP21188381.4T
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Finnish (fi)
Swedish (sv)
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Jae Hyun Lim
Seung Wook Park
Jung Sun Kim
Yong Joon Jeon
Joon Young Park
Byeong Moon Jeon
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Lg Electronics Inc
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    • 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
    • H04N19/109—Selection of coding mode or of prediction mode among a plurality of temporal predictive coding modes
    • 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
    • H04N19/70—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
    • H04N19/10—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
    • H04N19/132—Sampling, masking or truncation of coding units, e.g. adaptive resampling, frame skipping, frame interpolation or high-frequency transform coefficient masking
    • 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
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    • 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
    • H04N19/107—Selection of coding mode or of prediction mode between spatial and temporal predictive coding, e.g. picture refresh
    • 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
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    • 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
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    • H04N19/13—Adaptive entropy coding, e.g. adaptive variable length coding [AVLC] or context adaptive binary arithmetic coding [CABAC]
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    • 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
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    • 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
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    • H04N19/50—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using predictive coding
    • H04N19/503—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using predictive coding involving temporal prediction
    • H04N19/51—Motion estimation or motion compensation
    • H04N19/513—Processing of motion vectors
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    • 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
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    • H04N19/51—Motion estimation or motion compensation
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    • H04N19/517—Processing of motion vectors by encoding
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    • 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
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    • 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
    • H04N19/63—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using transform coding using sub-band based transform, e.g. wavelets
    • H04N19/64—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using transform coding using sub-band based transform, e.g. wavelets characterised by ordering of coefficients or of bits for transmission
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    • H04N19/80—Details of filtering operations specially adapted for video compression, e.g. for pixel interpolation
    • H04N19/82—Details of filtering operations specially adapted for video compression, e.g. for pixel interpolation involving filtering within a prediction loop
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    • 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
    • H04N19/91—Entropy coding, e.g. variable length coding [VLC] or arithmetic coding

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  • 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)
  • Signal Processing For Digital Recording And Reproducing (AREA)
FIEP21188381.4T 2010-11-25 2011-11-23 Menetelmä kuvainformaation signaloimiseksi ja tätä käyttävä menetelmä kuvainformaation dekoodaamiseksi FI3923579T3 (fi)

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US41726510P 2010-11-25 2010-11-25
US41887610P 2010-12-02 2010-12-02
US42119310P 2010-12-08 2010-12-08
US201161432601P 2011-01-14 2011-01-14
US201161441655P 2011-02-11 2011-02-11

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FI3923579T3 true FI3923579T3 (fi) 2023-03-22

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FIEP21188381.4T FI3923579T3 (fi) 2010-11-25 2011-11-23 Menetelmä kuvainformaation signaloimiseksi ja tätä käyttävä menetelmä kuvainformaation dekoodaamiseksi
FIEP22208097.0T FI4156684T3 (fi) 2010-11-25 2011-11-23 Videodekoodausmenetelmä, videokoodausmenetelmä, tallennusväline

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US (4) US9661324B2 (cg-RX-API-DMAC7.html)
EP (6) EP4156684B1 (cg-RX-API-DMAC7.html)
JP (9) JP6006226B2 (cg-RX-API-DMAC7.html)
KR (10) KR102257335B1 (cg-RX-API-DMAC7.html)
CN (5) CN107801036B (cg-RX-API-DMAC7.html)
DK (1) DK2645715T3 (cg-RX-API-DMAC7.html)
ES (5) ES2939601T3 (cg-RX-API-DMAC7.html)
FI (2) FI3923579T3 (cg-RX-API-DMAC7.html)
HR (2) HRP20240572T1 (cg-RX-API-DMAC7.html)
HU (4) HUE056945T2 (cg-RX-API-DMAC7.html)
MX (1) MX2013005754A (cg-RX-API-DMAC7.html)
PL (5) PL4156684T3 (cg-RX-API-DMAC7.html)
PT (2) PT3595303T (cg-RX-API-DMAC7.html)
SI (3) SI3923579T1 (cg-RX-API-DMAC7.html)
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Families Citing this family (53)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100792568B1 (ko) * 2006-08-21 2008-01-09 현대자동차주식회사 자동차용 다목적 거치대
US9794556B2 (en) 2010-02-17 2017-10-17 Electronics And Telecommunications Research Institute Method and device for simplifying encoding and decoding of ultra-high definition images
SI3907999T1 (sl) * 2010-09-02 2024-02-29 Lg Electronics, Inc. Inter napoved
TW202431850A (zh) * 2010-11-04 2024-08-01 美商Ｇｅ影像壓縮有限公司 支援區塊合併及跳越模式之圖像編碼技術及相關裝置及方法
US11284081B2 (en) 2010-11-25 2022-03-22 Lg Electronics Inc. Method for signaling image information, and method for decoding image information using same
KR102257335B1 (ko) 2010-11-25 2021-05-27 엘지전자 주식회사 영상 정보의 시그널링 방법 및 이를 이용한 영상 정보의 복호화 방법
KR101824241B1 (ko) * 2011-01-11 2018-03-14 에스케이 텔레콤주식회사 인트라 부가정보 부호화/복호화 장치 및 방법
JP5982734B2 (ja) 2011-03-11 2016-08-31 ソニー株式会社 画像処理装置および方法
US9654785B2 (en) 2011-06-09 2017-05-16 Qualcomm Incorporated Enhanced intra-prediction mode signaling for video coding using neighboring mode
US10536701B2 (en) 2011-07-01 2020-01-14 Qualcomm Incorporated Video coding using adaptive motion vector resolution
US20130016769A1 (en) 2011-07-17 2013-01-17 Qualcomm Incorporated Signaling picture size in video coding
EP4593386A1 (en) 2011-09-22 2025-07-30 LG Electronics Inc. Decoding apparatus, encoding apparatus and apparatus for transmitting data for an image
CN107707925B (zh) 2012-06-08 2020-08-18 太阳专利托管公司 图像编码方法和图像编码装置
EP3300364B1 (en) 2012-06-11 2019-09-04 Samsung Electronics Co., Ltd. Encoding and decoding videos sharing sao parameters according to a color component
WO2014002407A1 (ja) 2012-06-27 2014-01-03 パナソニック株式会社 画像符号化方法、画像復号方法、画像符号化装置、画像復号装置および画像符号化復号装置
CN102984521B (zh) * 2012-12-12 2015-04-08 四川大学 基于时域相关性的高性能视频编码帧间模式判决方法
US10542286B2 (en) 2012-12-19 2020-01-21 ARRIS Enterprise LLC Multi-layer video encoder/decoder with base layer intra mode used for enhancement layer intra mode prediction
BR112016010796B1 (pt) * 2013-11-14 2023-11-28 Hfi Innovation Inc. Método de sinalização de modo de codificação referência a pedidos de patente correlatos
KR102457810B1 (ko) * 2014-03-19 2022-10-21 삼성전자주식회사 3d 영상에 관련된 블록의 파티션 경계에서 필터링 수행 방법
US9924183B2 (en) * 2014-03-20 2018-03-20 Nanjing Yuyan Information Technology Ltd. Fast HEVC transcoding
WO2016003209A1 (ko) * 2014-07-03 2016-01-07 주식회사 케이티 다시점 비디오 신호 처리 방법 및 장치
US10721467B2 (en) * 2015-05-05 2020-07-21 Lg Electronics Inc. Method and device for processing coding unit in image coding system
CN104902271B (zh) * 2015-05-15 2017-12-29 腾讯科技（北京）有限公司 预测模式选择方法及装置
US11463689B2 (en) 2015-06-18 2022-10-04 Qualcomm Incorporated Intra prediction and intra mode coding
US10841593B2 (en) * 2015-06-18 2020-11-17 Qualcomm Incorporated Intra prediction and intra mode coding
CN115460409B (zh) * 2016-01-27 2025-11-18 韩国电子通信研究院 通过使用预测对视频进行编码和解码的方法和装置
EP3453174B1 (en) * 2016-05-06 2024-11-27 InterDigital Madison Patent Holdings, SAS Method and system for decoder-side intra mode derivation for block-based video coding
US10547854B2 (en) 2016-05-13 2020-01-28 Qualcomm Incorporated Neighbor based signaling of intra prediction modes
US10506228B2 (en) 2016-10-04 2019-12-10 Qualcomm Incorporated Variable number of intra modes for video coding
WO2018066927A1 (ko) * 2016-10-06 2018-04-12 엘지전자(주) 인터 예측 모드 기반 영상 처리 방법 및 이를 위한 장치
KR20180045530A (ko) 2016-10-26 2018-05-04 디지털인사이트 주식회사 임의의 블록 분할을 사용하는 비디오 코딩 방법 및 장치
WO2018128222A1 (ko) * 2017-01-03 2018-07-12 엘지전자 주식회사 영상 코딩 시스템에서 영상 디코딩 방법 및 장치
US12457321B2 (en) * 2017-03-22 2025-10-28 Electronics And Telecommunications Research Institute Prediction method and device using reference block
WO2018181252A1 (en) * 2017-03-28 2018-10-04 Panasonic Intellectual Property Corporation Of America Encoding apparatus, decoding apparatus, encoding method, and decoding method
CN113784144B (zh) * 2017-06-26 2023-11-28 松下电器（美国）知识产权公司 编码装置、解码装置、编码方法、解码方法和非暂时性存储介质
KR102483331B1 (ko) * 2017-11-09 2022-12-30 삼성전자주식회사 움직임 정보의 부호화 장치 및 방법, 및 복호화 장치 및 방법
US10805629B2 (en) 2018-02-17 2020-10-13 Google Llc Video compression through motion warping using learning-based motion segmentation
WO2019194440A1 (ko) * 2018-04-02 2019-10-10 엘지전자 주식회사 인트라 예측 모드에 대한 룩업 테이블을 이용한 영상 코딩 방법 및 그 장치
US11277644B2 (en) 2018-07-02 2022-03-15 Qualcomm Incorporated Combining mode dependent intra smoothing (MDIS) with intra interpolation filter switching
US11303885B2 (en) 2018-10-25 2022-04-12 Qualcomm Incorporated Wide-angle intra prediction smoothing and interpolation
EP3893505A4 (en) * 2018-12-27 2022-05-11 Huawei Technologies Co., Ltd. METHOD AND DEVICE FOR DETERMINING PREDICTION MODE, ENCODING DEVICE AND DECODING DEVICE
CN111385572B (zh) 2018-12-27 2023-06-02 华为技术有限公司 预测模式确定方法、装置及编码设备和解码设备
CN118660160A (zh) 2018-12-28 2024-09-17 有限公司B1影像技术研究所 对图像进行编码/解码的方法和计算机可读存储介质
KR20210156844A (ko) * 2019-06-13 2021-12-27 엘지전자 주식회사 비디오 또는 영상 코딩 시스템에서의 인터 예측
WO2020251339A1 (ko) * 2019-06-13 2020-12-17 엘지전자 주식회사 쌍예측 기반 영상/비디오 코딩 방법 및 장치
KR20250133976A (ko) * 2019-06-19 2025-09-09 엘지전자 주식회사 움직임 예측에 기반한 영상 코딩 방법 및 장치
KR102804364B1 (ko) * 2019-06-19 2025-05-09 엘지전자 주식회사 인터 예측에 기반한 영상 코딩 방법 및 장치
CN113411592B (zh) * 2019-06-21 2022-03-29 杭州海康威视数字技术股份有限公司 预测模式的解码、编码方法及装置
EP4607926A3 (en) * 2019-06-23 2025-11-12 LG Electronics Inc. Device for removing redundant syntax from merge data syntax
CN119946299A (zh) * 2019-06-23 2025-05-06 Lg 电子株式会社 视频/图像编译系统中的语法信令的方法和装置
SI3989583T1 (sl) * 2019-06-23 2025-10-30 Lg Electronics Inc. Metoda signalizacije in naprava za združevanje podatkov v sistemu za kodiranje videa/slike
JP7444998B2 (ja) * 2019-12-31 2024-03-06 エルジー エレクトロニクス インコーポレイティド リーフノードの再設定された予測モードタイプに基づいて予測を行う画像符号化／復号化方法、装置、及びビットストリームを伝送する方法
EP4460000A4 (en) * 2021-12-28 2025-12-17 Kt Corp METHOD FOR VIDEO SIGNAL CODING/DECODING AND RECORDING MEDIUM WITH STORED BITSTREAM

Family Cites Families (33)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
PT651574E (pt) * 1993-03-24 2002-02-28 Sony Corp Processo e aparelho para codiicar/descodificar um vector de movimento e processo para codificacao/descodificacao de um sinal de imagem
DE19735607A1 (de) 1997-08-15 1999-02-18 Bosch Gmbh Robert Verfahren zur Aufbereitung eines Datenstromes für die objektbasierte Codierung von Bewegtfortbildern
KR100533437B1 (ko) * 1998-08-26 2005-12-06 소니 가부시끼 가이샤 비디오 데이터 처리 장치, 비디오 데이터 부호화 장치 및 그 방법
US7801215B2 (en) * 2001-07-24 2010-09-21 Sasken Communication Technologies Limited Motion estimation technique for digital video encoding applications
EP2339854A3 (en) * 2001-11-30 2013-11-13 NTT DoCoMo, Inc. Moving picture encoding device, moving picture decoding device, moving picture encoding method, moving picture decoding method, program, and computer readable recording medium storing program
CN1897704A (zh) * 2002-01-18 2007-01-17 株式会社东芝 视频编码方法和装置以及视频解码方法和装置
JP2004048522A (ja) * 2002-07-15 2004-02-12 Hitachi Ltd 動画像の符号化方法及び復号化方法
US7724827B2 (en) * 2003-09-07 2010-05-25 Microsoft Corporation Multi-layer run level encoding and decoding
KR20060027779A (ko) * 2004-09-23 2006-03-28 엘지전자 주식회사 영상 블록의 시간상 및 공간상 상관관계를 이용한영상신호의 엔코딩 및 디코딩 방법과 장치
JP4763549B2 (ja) * 2006-08-18 2011-08-31 富士通セミコンダクター株式会社 フレーム間予測処理装置、画像符号化装置、及び画像復号化装置
SG140508A1 (en) * 2006-08-31 2008-03-28 St Microelectronics Asia Multimode filter for de-blocking and de-ringing
CN101536530B (zh) * 2006-11-07 2011-06-08 三星电子株式会社 基于运动估计进行视频编码和解码的方法和设备
US8311120B2 (en) * 2006-12-22 2012-11-13 Qualcomm Incorporated Coding mode selection using information of other coding modes
JP5025286B2 (ja) * 2007-02-28 2012-09-12 シャープ株式会社 符号化装置及び復号装置
KR101366241B1 (ko) * 2007-03-28 2014-02-21 삼성전자주식회사 영상 부호화, 복호화 방법 및 장치
WO2008127597A2 (en) * 2007-04-12 2008-10-23 Thomson Licensing Method and apparatus for context dependent merging for skip-direct modes for video encoding and decoding
US8238428B2 (en) 2007-04-17 2012-08-07 Qualcomm Incorporated Pixel-by-pixel weighting for intra-frame coding
US8938009B2 (en) * 2007-10-12 2015-01-20 Qualcomm Incorporated Layered encoded bitstream structure
EP2073419B1 (en) 2007-12-20 2011-10-26 Panasonic Corporation Control channel signaling using a common signaling field for transport format and redundancy version
JP4990927B2 (ja) * 2008-03-28 2012-08-01 三星電子株式会社 動きベクトル情報の符号化／復号化方法及び装置
KR101279573B1 (ko) * 2008-10-31 2013-06-27 에스케이텔레콤 주식회사 움직임 벡터 부호화 방법 및 장치와 그를 이용한 영상 부호화/복호화 방법 및 장치
EP2237557A1 (en) 2009-04-03 2010-10-06 Panasonic Corporation Coding for filter coefficients
US9100655B2 (en) 2010-04-13 2015-08-04 Panasonic Intellectual Property Corporation Of America Motion compensation method, image decoding method, image coding method, motion compensation apparatus, program, and integrated circuit
US9094658B2 (en) * 2010-05-10 2015-07-28 Mediatek Inc. Method and apparatus of adaptive loop filtering
KR101484281B1 (ko) 2010-07-09 2015-01-21 삼성전자주식회사 블록 병합을 이용한 비디오 부호화 방법 및 그 장치, 블록 병합을 이용한 비디오 복호화 방법 및 그 장치
SI2924995T1 (sl) 2010-07-09 2018-10-30 Samsung Electronics Co., Ltd. Postopek za dekodiranje videa z uporabo združevanja blokov
US8885704B2 (en) 2010-10-01 2014-11-11 Qualcomm Incorporated Coding prediction modes in video coding
US8526495B2 (en) * 2010-11-22 2013-09-03 Mediatek Singapore Pte. Ltd. Apparatus and method of constrained partition size for high efficiency video coding
KR102257335B1 (ko) 2010-11-25 2021-05-27 엘지전자 주식회사 영상 정보의 시그널링 방법 및 이를 이용한 영상 정보의 복호화 방법
US9532066B2 (en) * 2011-01-21 2016-12-27 Qualcomm Incorporated Motion vector prediction
TW201246943A (en) * 2011-01-26 2012-11-16 Panasonic Corp Video image encoding method, video image encoding device, video image decoding method, video image decoding device, and video image encoding and decoding device
US20120195366A1 (en) * 2011-02-01 2012-08-02 Mediatek Singapore Pte. Ltd. Method and Apparatus of Adaptive Inter Mode Coding Using Variable Length Codes
WO2012115520A1 (en) 2011-02-25 2012-08-30 Esquisse Schoonhoven Method and device for determining of shearing stress or viscosity

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