KR101526778B1 - 블록 분할 및 블록 병합을 지원하는 픽처 코딩 - Google Patents

블록 분할 및 블록 병합을 지원하는 픽처 코딩 Download PDF

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KR101526778B1
KR101526778B1 KR1020137011780A KR20137011780A KR101526778B1 KR 101526778 B1 KR101526778 B1 KR 101526778B1 KR 1020137011780 A KR1020137011780 A KR 1020137011780A KR 20137011780 A KR20137011780 A KR 20137011780A KR 101526778 B1 KR101526778 B1 KR 101526778B1
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parameters
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KR20130095292A (ko
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헤이코 슈바르츠
헬레 필립
데트레브 마르페
토마스 비에그란트
사이먼 오우딘
벤자민 브로스
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프라운호퍼 게젤샤프트 쭈르 푀르데룽 데어 안겐반텐 포르슝 에. 베.
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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
    • H04N19/169—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
    • H04N19/102—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
    • H04N19/134—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
    • H04N19/134—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
    • H04N19/134—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
    • H04N19/189—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding characterised by the adaptation method, adaptation tool or adaptation type used for the adaptive coding
    • H04N19/196—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding characterised by the adaptation method, adaptation tool or adaptation type used for the adaptive coding being specially adapted for the computation of encoding parameters, e.g. by averaging previously computed encoding parameters
    • 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
    • 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
    • H04N19/517—Processing of motion vectors by encoding
    • H04N19/52—Processing of motion vectors by encoding by predictive encoding
    • 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
    • H04N19/93—Run-length coding

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  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Computing Systems (AREA)
  • Theoretical Computer Science (AREA)
  • Compression Or Coding Systems Of Tv Signals (AREA)
  • Selective Calling Equipment (AREA)
  • Channel Selection Circuits, Automatic Tuning Circuits (AREA)
  • Error Detection And Correction (AREA)
KR1020137011780A 2010-10-08 2011-10-10 블록 분할 및 블록 병합을 지원하는 픽처 코딩 Active KR101526778B1 (ko)

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Application Number Priority Date Filing Date Title
US39147310P 2010-10-08 2010-10-08
US61/391,473 2010-10-08
PCT/EP2011/067647 WO2012045886A1 (en) 2010-10-08 2011-10-10 Picture coding supporting block partitioning and block merging

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KR1020147030727A Division KR20140139615A (ko) 2010-10-08 2011-10-10 블록 분할 및 블록 병합을 지원하는 픽처 코딩

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KR20130095292A KR20130095292A (ko) 2013-08-27
KR101526778B1 true KR101526778B1 (ko) 2015-06-05

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KR1020207010666A Active KR102277273B1 (ko) 2010-10-08 2011-10-10 블록 분할 및 블록 병합을 지원하는 픽처 코딩
KR1020177029761A Active KR101952103B1 (ko) 2010-10-08 2011-10-10 블록 분할 및 블록 병합을 지원하는 픽처 코딩
KR1020207010671A Active KR102405529B1 (ko) 2010-10-08 2011-10-10 블록 분할 및 블록 병합을 지원하는 픽처 코딩
KR1020177029757A Active KR101893923B1 (ko) 2010-10-08 2011-10-10 블록 분할 및 블록 병합을 지원하는 픽처 코딩
KR1020197004924A Active KR102102600B1 (ko) 2010-10-08 2011-10-10 블록 분할 및 블록 병합을 지원하는 픽처 코딩
KR1020137011780A Active KR101526778B1 (ko) 2010-10-08 2011-10-10 블록 분할 및 블록 병합을 지원하는 픽처 코딩
KR1020247007428A Pending KR20240034886A (ko) 2010-10-08 2011-10-10 블록 분할 및 블록 병합을 지원하는 픽처 코딩
KR1020187024592A Active KR102034004B1 (ko) 2010-10-08 2011-10-10 블록 분할 및 블록 병합을 지원하는 픽처 코딩
KR1020147030727A Withdrawn KR20140139615A (ko) 2010-10-08 2011-10-10 블록 분할 및 블록 병합을 지원하는 픽처 코딩
KR1020227018392A Active KR102647083B1 (ko) 2010-10-08 2011-10-10 블록 분할 및 블록 병합을 지원하는 픽처 코딩

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KR1020177029761A Active KR101952103B1 (ko) 2010-10-08 2011-10-10 블록 분할 및 블록 병합을 지원하는 픽처 코딩
KR1020207010671A Active KR102405529B1 (ko) 2010-10-08 2011-10-10 블록 분할 및 블록 병합을 지원하는 픽처 코딩
KR1020177029757A Active KR101893923B1 (ko) 2010-10-08 2011-10-10 블록 분할 및 블록 병합을 지원하는 픽처 코딩
KR1020197004924A Active KR102102600B1 (ko) 2010-10-08 2011-10-10 블록 분할 및 블록 병합을 지원하는 픽처 코딩

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KR1020187024592A Active KR102034004B1 (ko) 2010-10-08 2011-10-10 블록 분할 및 블록 병합을 지원하는 픽처 코딩
KR1020147030727A Withdrawn KR20140139615A (ko) 2010-10-08 2011-10-10 블록 분할 및 블록 병합을 지원하는 픽처 코딩
KR1020227018392A Active KR102647083B1 (ko) 2010-10-08 2011-10-10 블록 분할 및 블록 병합을 지원하는 픽처 코딩

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EP (4) EP2625855B8 (enExample)
JP (8) JP2013545342A (enExample)
KR (10) KR102277273B1 (enExample)
CN (7) CN103477635B (enExample)
BR (1) BR112013008461B1 (enExample)
DK (2) DK2625855T3 (enExample)
ES (3) ES2987011T3 (enExample)
FI (1) FI3833025T3 (enExample)
HR (1) HRP20250371T1 (enExample)
HU (3) HUE067134T2 (enExample)
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PL (3) PL3833025T3 (enExample)
PT (2) PT3833025T (enExample)
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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2018016823A1 (ko) * 2016-07-18 2018-01-25 한국전자통신연구원 영상 부호화/복호화 방법, 장치 및 비트스트림을 저장한 기록 매체

Families Citing this family (107)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
PL3089450T3 (pl) 2010-04-13 2023-01-09 Ge Video Compression, Llc Łączenie obszarów próbek
KR102595454B1 (ko) * 2010-04-13 2023-10-27 지이 비디오 컴프레션, 엘엘씨 평면 간 예측
RS66701B1 (sr) 2010-04-13 2025-05-30 Ge Video Compression Llc Kodiranje videa primenom podele sa više stabala na slikama
KR101690892B1 (ko) 2010-04-13 2016-12-28 지이 비디오 컴프레션, 엘엘씨 샘플 배열 멀티트리 세부분할에서 계승
PL4135328T3 (pl) 2010-05-04 2025-09-08 Lg Electronics Inc. Sposób dekodowania i kodowania strumienia bitowego
KR102277273B1 (ko) 2010-10-08 2021-07-15 지이 비디오 컴프레션, 엘엘씨 블록 분할 및 블록 병합을 지원하는 픽처 코딩
EP4557738A3 (en) 2011-01-07 2025-08-06 LG Electronics Inc. Method for encoding and decoding image information and device using same
CN102595116B (zh) * 2011-01-14 2014-03-12 华为技术有限公司 多图像块划分的编解码方法和装置
US9066110B2 (en) 2011-03-08 2015-06-23 Texas Instruments Incorporated Parsing friendly and error resilient merge flag coding in video coding
US9313494B2 (en) * 2011-06-20 2016-04-12 Qualcomm Incorporated Parallelization friendly merge candidates for video coding
KR20120140181A (ko) 2011-06-20 2012-12-28 한국전자통신연구원 화면내 예측 블록 경계 필터링을 이용한 부호화/복호화 방법 및 그 장치
US9131239B2 (en) * 2011-06-20 2015-09-08 Qualcomm Incorporated Unified merge mode and adaptive motion vector prediction mode candidates selection
EP4228264B1 (en) 2011-06-23 2024-07-31 Sun Patent Trust Image decoding device, image encoding device
USRE47366E1 (en) 2011-06-23 2019-04-23 Sun Patent Trust Image decoding method and apparatus based on a signal type of the control parameter of the current block
JPWO2012176465A1 (ja) 2011-06-24 2015-02-23 パナソニック株式会社 復号方法及び復号装置
KR102067683B1 (ko) 2011-06-24 2020-01-17 선 페이턴트 트러스트 화상 복호 방법, 화상 부호화 방법, 화상 복호 장치, 화상 부호화 장치 및 화상 부호화 복호 장치
MY169636A (en) 2011-06-27 2019-04-24 Sun Patent Trust Image decoding method, image coding method, image decoding apparatus, image coding apparatus, and image coding and decoding apparatus
RU2602671C2 (ru) 2011-06-28 2016-11-20 Сан Пэтент Траст Способ декодирования изображений, способ кодирования изображений, устройство декодирования изображений, устройство кодирования изображений и устройство кодирования и декодирования изображений
WO2013001767A1 (ja) 2011-06-29 2013-01-03 パナソニック株式会社 画像復号方法、画像符号化方法、画像復号装置、画像符号化装置及び画像符号化復号装置
KR102060619B1 (ko) 2011-06-30 2019-12-30 선 페이턴트 트러스트 화상 복호 방법, 화상 부호화 방법, 화상 복호 장치, 화상 부호화 장치 및 화상 부호화 복호 장치
MX339141B (es) 2011-06-30 2016-05-13 Panasonic Ip Corp America Metodo de decodificacion de imagenes, metodo de codificacion de imagenes, aparato de decodificacion de imagenes, aparato de codificacion de imagenes y aparato de codificacion y decodificacion de imagenes.
WO2013005966A2 (ko) * 2011-07-01 2013-01-10 한국전자통신연구원 비디오 부호화 방법 및 복호화 방법과 이를 이용한 장치
MX2013013941A (es) 2011-07-11 2014-01-31 Panasonic Corp Metodo de decodificacion de imagenes, metodo de codificacion de imagenes, aparato de decodificacion de imagenes, aparato de codificacion de imagenes y aparato de codificacion y decodificacion de imagenes.
EP2942961A1 (en) * 2011-11-23 2015-11-11 HUMAX Holdings Co., Ltd. Methods for encoding/decoding of video using common merging candidate set of asymmetric partitions
US9729873B2 (en) * 2012-01-24 2017-08-08 Qualcomm Incorporated Video coding using parallel motion estimation
EP4274227A3 (en) * 2012-02-04 2023-11-29 LG Electronics Inc. Video encoding method, video decoding method, and device using same
US20130235926A1 (en) * 2012-03-07 2013-09-12 Broadcom Corporation Memory efficient video parameter processing
ES2902536T3 (es) * 2012-04-12 2022-03-28 Jvckenwood Corp Dispositivo de codificación de instantáneas en movimiento, procedimiento de codificación de instantáneas en movimiento, programa de codificación de instantáneas en movimiento, y dispositivo de decodificación de instantáneas en movimiento, procedimiento de decodificación de instantáneas en movimiento, programa de decodificación de instantáneas en movimiento
US9635356B2 (en) * 2012-08-07 2017-04-25 Qualcomm Incorporated Multi-hypothesis motion compensation for scalable video coding and 3D video coding
EP4135326A1 (en) * 2012-10-12 2023-02-15 Electronics and Telecommunications Research Institute Video decoding and encoding method using a motion candidate list
US9300977B2 (en) * 2013-10-02 2016-03-29 Amlogic Co., Ltd. Methods for encoding motion vectors
WO2015100729A1 (en) * 2014-01-03 2015-07-09 Mediatek Singapore Pte. Ltd. Improved merging candidate list construction in 3dvc
CN104853216B (zh) * 2014-02-18 2018-10-02 寰发股份有限公司 基于深度的块分割方法和电子装置
WO2015135175A1 (en) * 2014-03-13 2015-09-17 Mediatek Singapore Pte. Ltd. Simplified depth based block partitioning method
CN104159121A (zh) * 2014-06-26 2014-11-19 华为技术有限公司 一种基于深度信息的图像块的编码、解码方法及装置
CN104539966B (zh) * 2014-09-30 2017-12-22 华为技术有限公司 图像预测方法及相关装置
CA3186389A1 (en) 2014-09-30 2016-04-07 Microsoft Technology Licensing, Llc Hash-based encoder decisions for video coding
CN112954368B (zh) * 2015-03-13 2024-05-24 Lg电子株式会社 处理视频信号的方法及其设备
US10390022B2 (en) * 2015-03-19 2019-08-20 Lg Electronics Inc. Method for processing video signal and device therefor
WO2016182316A1 (ko) * 2015-05-12 2016-11-17 삼성전자 주식회사 인트라 예측을 수행하는 영상 복호화 방법 및 그 장치 및 인트라 예측을 수행하는 영상 부호화 방법 및 그 장치
KR102449251B1 (ko) 2015-11-24 2022-09-29 삼성전자주식회사 부호화 순서 부호화 방법 및 그 장치, 복호화 방법 및 그 장치
CN105511759B (zh) * 2015-12-14 2020-01-31 联想(北京)有限公司 一种图片处理方法及电子设备
WO2017114450A1 (en) * 2015-12-31 2017-07-06 Mediatek Inc. Method and apparatus of prediction binary tree structure for video and image coding
US10469841B2 (en) 2016-01-29 2019-11-05 Google Llc Motion vector prediction using prior frame residual
US10306258B2 (en) 2016-01-29 2019-05-28 Google Llc Last frame motion vector partitioning
KR102669632B1 (ko) * 2016-03-11 2024-05-28 디지털인사이트 주식회사 가변 크기의 양자화 계수 그룹을 이용한 비디오 코딩 방법 및 장치
CN116506601A (zh) * 2016-03-11 2023-07-28 数字洞察力有限公司 视频编码方法以及装置
US10560712B2 (en) 2016-05-16 2020-02-11 Qualcomm Incorporated Affine motion prediction for video coding
US10284845B2 (en) * 2016-05-25 2019-05-07 Arris Enterprises Llc JVET quadtree plus binary tree (QTBT) structure with multiple asymmetrical partitioning
US10880548B2 (en) 2016-06-01 2020-12-29 Samsung Electronics Co., Ltd. Methods and apparatuses for encoding and decoding video according to coding order
EP3469793A1 (en) * 2016-06-24 2019-04-17 Huawei Technologies Co., Ltd. Devices and methods for video coding using segmentation based partitioning of video coding blocks
KR102270228B1 (ko) * 2016-07-12 2021-06-28 한국전자통신연구원 영상 부호화/복호화 방법 및 이를 위한 기록 매체
CN109644267B (zh) * 2016-08-03 2023-07-04 株式会社Kt 视频信号处理方法和装置
US20210281873A1 (en) * 2016-09-06 2021-09-09 Mediatek Inc. Methods and apparatuses of candidate set determination for binary-tree splitting blocks
KR20190052128A (ko) 2016-10-04 2019-05-15 김기백 영상 데이터 부호화/복호화 방법 및 장치
US10448010B2 (en) * 2016-10-05 2019-10-15 Qualcomm Incorporated Motion vector prediction for affine motion models in video coding
JP6895247B2 (ja) * 2016-10-06 2021-06-30 日本放送協会 符号化装置、復号装置及びプログラム
US20180109812A1 (en) * 2016-10-14 2018-04-19 Media Tek Inc. Block partitioning using tree structures
US11057624B2 (en) * 2016-10-14 2021-07-06 Industry Academy Cooperation Foundation Of Sejong University Image encoding method/device, image decoding method/device, and recording medium in which bitstream is stored
CN116489404A (zh) * 2016-10-14 2023-07-25 世宗大学校产学协力团 影像解码/编码方法、传送比特流的方法及记录介质
CN117097911A (zh) * 2016-11-18 2023-11-21 株式会社Kt 视频解码方法、视频编码方法和压缩视频数据发送设备
EP3920535A1 (en) * 2016-11-21 2021-12-08 Panasonic Intellectual Property Corporation of America Splitting parameters in an image encoder and an image encoding method
JP6565885B2 (ja) * 2016-12-06 2019-08-28 株式会社Ｊｖｃケンウッド 画像符号化装置、画像符号化方法及び画像符号化プログラム、並びに画像復号化装置、画像復号化方法及び画像復号化プログラム
EP3534607A4 (en) * 2016-12-27 2019-11-20 Samsung Electronics Co., Ltd. CODING METHOD AND DEVICE THEREFOR, AND DECODING METHOD AND DEVICE THEREFOR
CN116866553A (zh) * 2017-01-16 2023-10-10 世宗大学校产学协力团 影像解码/编码方法以及传送比特流的方法
US10484703B2 (en) * 2017-02-07 2019-11-19 Mediatek Inc. Adapting merge candidate positions and numbers according to size and/or shape of prediction block
US20180242024A1 (en) * 2017-02-21 2018-08-23 Mediatek Inc. Methods and Apparatuses of Candidate Set Determination for Quad-tree Plus Binary-tree Splitting Blocks
AU2018252853A1 (en) * 2017-04-13 2019-12-05 Lg Electronics Inc. Image encoding/decoding method and device therefor
US20180332312A1 (en) * 2017-05-09 2018-11-15 Futurewei Technologies, Inc. Devices And Methods For Video Processing
EP3410717A1 (en) * 2017-05-31 2018-12-05 Thomson Licensing Methods and apparatus for candidate list pruning
WO2019017673A1 (ko) 2017-07-19 2019-01-24 삼성전자 주식회사 부호화 방법 및 그 장치, 복호화 방법 및 그 장치
KR102345442B1 (ko) * 2017-08-03 2021-12-31 엘지전자 주식회사 어파인 예측을 이용하여 비디오 신호를 처리하는 방법 및 장치
US11064217B2 (en) * 2017-09-18 2021-07-13 Intellectual Discovery Co., Ltd. Method and apparatus for coding video using merging candidate list according to block division
US11877001B2 (en) 2017-10-10 2024-01-16 Qualcomm Incorporated Affine prediction in video coding
EP3518536A1 (en) * 2018-01-26 2019-07-31 Thomson Licensing Method and apparatus for adaptive illumination compensation in video encoding and decoding
CN112236995B (zh) * 2018-02-02 2024-08-06 苹果公司 基于多假设运动补偿技术的视频编码、解码方法及编码器、解码器
US11924440B2 (en) * 2018-02-05 2024-03-05 Apple Inc. Techniques of multi-hypothesis motion compensation
EP4192010A1 (en) * 2018-03-29 2023-06-07 Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. Apparatus and method for encoding and decoding a picture using picture boundary handling
CN110419217B (zh) 2018-04-02 2023-09-26 深圳市大疆创新科技有限公司 用于图像处理的方法和图像处理装置
CN116800981A (zh) * 2018-05-23 2023-09-22 寰发股份有限公司 使用双向编码单元加权的视频编码方法和装置
EP3804329A1 (en) * 2018-06-01 2021-04-14 FRAUNHOFER-GESELLSCHAFT zur Förderung der angewandten Forschung e.V. Video codec using template matching prediction
US12348762B2 (en) 2018-06-19 2025-07-01 Qualcomm Incorporated Signaling sub-prediction unit motion vector predictor
CN110620923B (zh) 2018-06-19 2022-07-12 北京字节跳动网络技术有限公司 广义的运动矢量差分辨率
CN110662037B (zh) * 2018-06-29 2022-06-28 北京字节跳动网络技术有限公司 运动信息共享的限制
TWI725463B (zh) 2018-07-01 2021-04-21 大陸商北京字節跳動網絡技術有限公司 空間運動壓縮
CN110677650B (zh) * 2018-07-01 2023-06-09 北京字节跳动网络技术有限公司 降低非相邻Merge设计的复杂度
TWI874759B (zh) * 2018-07-13 2025-03-01 弗勞恩霍夫爾協會 分區框內寫碼技術
AU2018217336B2 (en) 2018-08-17 2025-04-24 Canon Kabushiki Kaisha Method, apparatus and system for encoding and decoding a transformed block of video samples
AU2018217333B2 (en) 2018-08-17 2025-04-24 Canon Kabushiki Kaisha Method, apparatus and system for encoding and decoding a transformed block of video samples
CN112806011B (zh) * 2018-09-13 2024-11-26 交互数字Vc控股公司 改进的虚拟时间仿射候选
KR102635047B1 (ko) 2018-09-19 2024-02-07 베이징 바이트댄스 네트워크 테크놀로지 컴퍼니, 리미티드 적응적 움직임 벡터 해상도를 가지는 어파인 모드에 대한 구문 재사용
US11012697B2 (en) 2018-12-07 2021-05-18 Qualcomm Incorporated Shared candidate list and parallel candidate list derivation for video coding
US10893298B2 (en) 2018-12-12 2021-01-12 Tencent America LLC Method and apparatus for video coding
MX2021007018A (es) 2018-12-13 2021-07-21 Beijing Dajia Internet Information Tech Co Ltd Metodo para derivar candidatos de fusion afin construidos.
CN113366851B (zh) 2019-01-31 2025-10-21 北京字节跳动网络技术有限公司 对称运动矢量差编解码模式的快速算法
WO2020156516A1 (en) 2019-01-31 2020-08-06 Beijing Bytedance Network Technology Co., Ltd. Context for coding affine mode adaptive motion vector resolution
KR102166337B1 (ko) 2019-09-17 2020-10-15 삼성전자주식회사 영상의 ａｉ 부호화 방법 및 장치, 영상의 ａｉ 복호화 방법 및 장치
EP4032297A4 (en) * 2019-09-19 2022-11-23 Alibaba Group Holding Limited PROCEDURE FOR CREATING A MERGE CANDIDATE LIST
CN119383361A (zh) * 2019-09-21 2025-01-28 Lg 电子株式会社 基于变换的图像编译方法及其装置
CN111246046B (zh) * 2020-03-27 2022-03-15 支付宝(杭州)信息技术有限公司 图案编码方法及装置、图案解码方法及装置
US12225205B2 (en) * 2021-06-18 2025-02-11 Tencent America LLC Block-wise entropy coding method in neural image compression
US20240406436A1 (en) * 2021-09-29 2024-12-05 Electronics And Telecommunications Research Institute Method, apparatus, and recording medium for image encoding/decoding
US12445620B2 (en) * 2022-10-14 2025-10-14 Tencent America LLC Systems and methods for cross-component geometric/wedgelet partition derivation
CN118075462A (zh) * 2023-03-10 2024-05-24 杭州海康威视数字技术股份有限公司 图像重建方法、装置、设备及存储介质
CN120113241A (zh) * 2023-07-11 2025-06-06 腾讯美国有限责任公司 编码树块划分
US20250104284A1 (en) * 2023-09-27 2025-03-27 Sony Interactive Entertainment LLC High quality transcode-efficient texture format
WO2025150809A1 (ko) * 2024-01-09 2025-07-17 동아대학교 산학협력단 비디오 부/복호화 방법 및 장치 그리고 비트스트림을 저장한 기록 매체

Family Cites Families (31)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5225904A (en) * 1987-10-05 1993-07-06 Intel Corporation Adaptive digital video compression system
CN100454339C (zh) * 2001-09-14 2009-01-21 诺基亚有限公司 基于上下文的自适应二进制算术编码的方法和系统
EP2099228B1 (en) 2001-09-14 2014-11-12 NTT DoCoMo, Inc. Coding method, decoding method, coding apparatus, decoding apparatus, image processing system, coding program, and decoding program
US20040001546A1 (en) 2002-06-03 2004-01-01 Alexandros Tourapis Spatiotemporal prediction for bidirectionally predictive (B) pictures and motion vector prediction for multi-picture reference motion compensation
US20040187021A1 (en) 2003-02-10 2004-09-23 Rasanen Juha A. Mobile network having IP multimedia subsystem (IMS) entities and solutions for providing simplification of operations and compatibility between different IMS entities
AU2004217221B2 (en) * 2003-03-03 2009-09-03 Agency For Science, Technology And Research Fast mode decision algorithm for intra prediction for advanced video coding
US8179963B2 (en) * 2003-07-24 2012-05-15 Panasonic Corporation Coding mode determining apparatus, image coding apparatus, coding mode determining method and coding mode determining program
US7724827B2 (en) 2003-09-07 2010-05-25 Microsoft Corporation Multi-layer run level encoding and decoding
US7369709B2 (en) * 2003-09-07 2008-05-06 Microsoft Corporation Conditional lapped transform
US8064520B2 (en) * 2003-09-07 2011-11-22 Microsoft Corporation Advanced bi-directional predictive coding of interlaced video
FR2875974A1 (fr) 2004-09-28 2006-03-31 Thomson Licensing Sa Procede et dispositif de codage d'une sequence d'images sources
EP1817914B1 (en) * 2004-12-03 2018-02-07 Thomson Licensing Method for scalable video coding
CN100471280C (zh) * 2005-01-07 2009-03-18 株式会社Ntt都科摩 运动图像编码及译码装置、方法
CN101223780A (zh) * 2005-07-18 2008-07-16 三星电子株式会社 减少编码器和解码器之间的不匹配的视频编码方法和设备
JP4047879B2 (ja) * 2005-08-23 2008-02-13 松下電器産業株式会社 動きベクトル検出装置および動きベクトル検出方法
US8265349B2 (en) * 2006-02-07 2012-09-11 Qualcomm Incorporated Intra-mode region-of-interest video object segmentation
AU2007214423C1 (en) * 2006-02-16 2012-03-01 Vidyo, Inc. System and method for thinning of scalable video coding bit-streams
CA2674438C (en) * 2007-01-08 2013-07-09 Nokia Corporation Improved inter-layer prediction for extended spatial scalability in video coding
CN100495438C (zh) * 2007-02-09 2009-06-03 南京大学 一种基于视频监控的运动目标检测与识别方法
US8750377B2 (en) 2007-04-12 2014-06-10 Thomson Licensing Method and apparatus for context dependent merging for skip-direct modes for video encoding and decoding
US7965900B2 (en) * 2007-09-26 2011-06-21 Hewlett-Packard Development Company, L.P. Processing an input image to reduce compression-related artifacts
US20090154567A1 (en) * 2007-12-13 2009-06-18 Shaw-Min Lei In-loop fidelity enhancement for video compression
US8854964B2 (en) 2007-12-14 2014-10-07 General Instrument Corporation Method and apparatus for determining a transport bit rate for a Multiprogram transport stream
BRPI0821500A2 (pt) * 2008-01-11 2015-06-16 Thomson Licensing Codificação de vídeo e profundidade
CN100586184C (zh) * 2008-01-24 2010-01-27 北京工业大学 帧内预测方法
CN101282478A (zh) * 2008-04-24 2008-10-08 上海华平信息技术股份有限公司 实现高清视频并行编码的方法及系统
CN101409831B (zh) * 2008-07-10 2010-10-27 浙江师范大学 一种多媒体视频对象处理方法
JP5067361B2 (ja) * 2008-12-25 2012-11-07 ソニー株式会社 エンコーダ及びデコーダ、符号方法及び復号方法、並びに記録媒体
US20110194613A1 (en) * 2010-02-11 2011-08-11 Qualcomm Incorporated Video coding with large macroblocks
KR102277273B1 (ko) 2010-10-08 2021-07-15 지이 비디오 컴프레션, 엘엘씨 블록 분할 및 블록 병합을 지원하는 픽처 코딩
JP6248767B2 (ja) 2014-04-08 2017-12-20 新日鐵住金株式会社 パネル部材

Non-Patent Citations (2)

* Cited by examiner, † Cited by third party
Title
DE FORNI R et al: "On the Benefits of Leaf merging in Quad-Tree Motion Models", ICIP-2005. 2005-09-11. *
LI B et al: "Redundancy reduction in Cbf and merge coding",JCTVC-C277, 2010.10.7. *

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2018016823A1 (ko) * 2016-07-18 2018-01-25 한국전자통신연구원 영상 부호화/복호화 방법, 장치 및 비트스트림을 저장한 기록 매체
US11368681B2 (en) 2016-07-18 2022-06-21 Electronics And Telecommunications Research Institute Image encoding/decoding method and device, and recording medium in which bitstream is stored
US11882272B2 (en) 2016-07-18 2024-01-23 Electronics And Telecommunications Research Institute Image encoding/decoding method and device, and recording medium in which bitstream is stored
US12501032B2 (en) 2016-07-18 2025-12-16 Electronics And Telecommunications Research Institute Image encoding/decoding method and device, and recording medium in which bitstream is stored

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