HUE066816T2 - Videokódoló eljárás, videokódoló eljárás, számítógéppel olvasható digitális tárolóközeg és adatátviteli eljárás videóhoz - Google Patents

Videokódoló eljárás, videokódoló eljárás, számítógéppel olvasható digitális tárolóközeg és adatátviteli eljárás videóhoz

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Publication number
HUE066816T2
HUE066816T2 HUE23151197A HUE23151197A HUE066816T2 HU E066816 T2 HUE066816 T2 HU E066816T2 HU E23151197 A HUE23151197 A HU E23151197A HU E23151197 A HUE23151197 A HU E23151197A HU E066816 T2 HUE066816 T2 HU E066816T2
Authority
HU
Hungary
Prior art keywords
encoding method
video encoding
video
storage medium
data transmission
Prior art date
Application number
HUE23151197A
Other languages
English (en)
Hungarian (hu)
Inventor
Joon Young Park
Seung Wook Park
Jae Hyun Lim
Jung Sun Kim
Young Hee Choi
Byeong Moon Jeon
Yong Joon Jeon
Original Assignee
Lg Electronics Inc
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 Lg Electronics Inc filed Critical Lg Electronics Inc
Publication of HUE066816T2 publication Critical patent/HUE066816T2/hu

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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
    • H04N19/50—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
    • H04N19/56—Motion estimation with initialisation of the vector search, e.g. estimating a good candidate to initiate a search
    • 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
    • H04N19/105—Selection of the reference unit for prediction within a chosen coding or prediction mode, e.g. adaptive choice of position and number of pixels used for prediction
    • 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
    • H04N19/107—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
    • H04N19/117—Filters, e.g. for pre-processing or post-processing
    • 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
    • H04N19/124—Quantisation
    • 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
    • H04N19/13—Adaptive entropy coding, e.g. adaptive variable length coding [AVLC] or context adaptive binary arithmetic coding [CABAC]
    • 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
    • H04N19/137—Motion inside a coding unit, e.g. average field, frame or block difference
    • H04N19/139—Analysis of motion vectors, e.g. their magnitude, direction, variance or reliability
    • 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
    • H04N19/182—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 pixel
    • 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
    • H04N19/50—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
    • H04N19/50—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
    • 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
    • H04N19/50—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
    • H04N19/521—Processing of motion vectors for estimating the reliability of the determined motion vectors or motion vector field, e.g. for smoothing the motion vector field or for correcting motion vectors
    • 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

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)
HUE23151197A 2011-03-21 2012-03-21 Videokódoló eljárás, videokódoló eljárás, számítógéppel olvasható digitális tárolóközeg és adatátviteli eljárás videóhoz HUE066816T2 (hu)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US201161454995P 2011-03-21 2011-03-21
US201161466446P 2011-03-22 2011-03-22

Publications (1)

Publication Number Publication Date
HUE066816T2 true HUE066816T2 (hu) 2024-09-28

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ID=46879891

Family Applications (4)

Application Number Title Priority Date Filing Date
HUE23151197A HUE066816T2 (hu) 2011-03-21 2012-03-21 Videokódoló eljárás, videokódoló eljárás, számítógéppel olvasható digitális tárolóközeg és adatátviteli eljárás videóhoz
HUE21194514A HUE061938T2 (hu) 2011-03-21 2012-03-21 Mozgásvektor-prediktor kiválasztása
HUE12760302A HUE048403T2 (hu) 2011-03-21 2012-03-21 Eljárás mozgásvektor-prediktor kiválasztására, és ezt használó berendezés
HUE19207944A HUE056367T2 (hu) 2011-03-21 2012-03-21 Eljárás mozgásvektor elõrejelzõk kiválasztására

Family Applications After (3)

Application Number Title Priority Date Filing Date
HUE21194514A HUE061938T2 (hu) 2011-03-21 2012-03-21 Mozgásvektor-prediktor kiválasztása
HUE12760302A HUE048403T2 (hu) 2011-03-21 2012-03-21 Eljárás mozgásvektor-prediktor kiválasztására, és ezt használó berendezés
HUE19207944A HUE056367T2 (hu) 2011-03-21 2012-03-21 Eljárás mozgásvektor elõrejelzõk kiválasztására

Country Status (14)

Country Link
US (6) US9374598B2 (OSRAM)
EP (4) EP4184918B1 (OSRAM)
JP (10) JP5981528B2 (OSRAM)
KR (4) KR102005088B1 (OSRAM)
CN (5) CN107948658B (OSRAM)
DK (1) DK2690870T3 (OSRAM)
ES (4) ES2977722T3 (OSRAM)
FI (2) FI3937497T3 (OSRAM)
HR (2) HRP20230425T1 (OSRAM)
HU (4) HUE066816T2 (OSRAM)
PL (4) PL3937497T3 (OSRAM)
PT (1) PT2690870T (OSRAM)
SI (3) SI4184918T1 (OSRAM)
WO (1) WO2012128540A2 (OSRAM)

Families Citing this family (99)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8406301B2 (en) 2002-07-15 2013-03-26 Thomson Licensing Adaptive weighting of reference pictures in video encoding
KR101532665B1 (ko) * 2011-03-14 2015-07-09 미디어텍 인크. 시간적 움직임 백터 예측을 도출하기 위한 방법 및 장치
SI4184918T1 (sl) * 2011-03-21 2024-05-31 Lg Electronics Inc. Postopek za dekodiranje videa, postopek za kodiranje videa, računalniško berljiv digitalni pomnilniški medij in postopek za prenos podatkov za video
EP3879834B1 (en) 2011-05-31 2024-05-01 JVCKENWOOD Corporation Moving image encoding device, moving image encoding method and moving image encoding program, as well as moving image decoding device, moving image decoding method and moving image decoding program
CN106686378B (zh) * 2011-06-14 2019-10-08 三星电子株式会社 对图像进行解码的方法和设备
WO2012177052A2 (ko) 2011-06-21 2012-12-27 한국전자통신연구원 인터 예측 방법 및 그 장치
KR20120140592A (ko) 2011-06-21 2012-12-31 한국전자통신연구원 움직임 보상의 계산 복잡도 감소 및 부호화 효율을 증가시키는 방법 및 장치
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
EP4228264B1 (en) 2011-06-23 2024-07-31 Sun Patent Trust Image decoding device, image encoding device
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
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
DK3606076T3 (da) * 2011-06-27 2021-01-18 Samsung Electronics Co Ltd Indkodning og afkodning af bevægelsesinformation
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.
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.
JP5958165B2 (ja) * 2011-08-12 2016-07-27 株式会社Ｊｖｃケンウッド 画像復号装置、画像復号方法、画像復号プログラム、受信装置、受信方法及び受信プログラム
US9300975B2 (en) * 2011-09-11 2016-03-29 Texas Instruments Incorporated Concurrent access shared buffer in a video encoder
KR20130030181A (ko) 2011-09-16 2013-03-26 한국전자통신연구원 움직임 벡터 예측기를 이용한 움직임 벡터 부호화/복호화 방법 및 장치
WO2013162258A1 (ko) 2012-04-23 2013-10-31 삼성전자 주식회사 다시점 비디오 부호화 방법 및 장치, 다시점 비디오 복호화 방법 및 장치
US9485515B2 (en) * 2013-08-23 2016-11-01 Google Inc. Video coding using reference motion vectors
US10708588B2 (en) * 2013-06-19 2020-07-07 Apple Inc. Sample adaptive offset control
KR101712110B1 (ko) * 2013-07-12 2017-03-13 삼성전자 주식회사 변이 벡터 유도를 사용하는 비디오 부호화 방법 및 그 장치, 비디오 복호화 방법 및 그 장치
US20150036747A1 (en) * 2013-07-30 2015-02-05 Electronics And Telecommunications Research Institute Encoding and decoding apparatus for concealing error in video frame and method using same
WO2015054813A1 (en) 2013-10-14 2015-04-23 Microsoft Technology Licensing, Llc Encoder-side options for intra block copy prediction mode for video and image coding
KR102257269B1 (ko) 2013-10-14 2021-05-26 마이크로소프트 테크놀로지 라이센싱, 엘엘씨 비디오 및 이미지 코딩 및 디코딩을 위한 인트라 블록 카피 예측 모드의 피쳐
AU2014376061B8 (en) * 2014-01-03 2019-05-30 Microsoft Technology Licensing, Llc Block vector prediction in video and image coding/decoding
US10390034B2 (en) 2014-01-03 2019-08-20 Microsoft Technology Licensing, Llc Innovations in block vector prediction and estimation of reconstructed sample values within an overlap area
US11284103B2 (en) 2014-01-17 2022-03-22 Microsoft Technology Licensing, Llc Intra block copy prediction with asymmetric partitions and encoder-side search patterns, search ranges and approaches to partitioning
WO2015113510A1 (en) * 2014-01-29 2015-08-06 Mediatek Inc. Method and apparatus for adaptive motion vector precision
WO2015124110A1 (en) * 2014-02-21 2015-08-27 Mediatek Singapore Pte. Ltd. Method of video coding using prediction based on intra picture block copy
MX361228B (es) 2014-03-04 2018-11-29 Microsoft Technology Licensing Llc Inversión de bloque y modo de omisión en predicción de intracopia de bloque.
EP4354856A3 (en) 2014-06-19 2024-06-19 Microsoft Technology Licensing, LLC Unified intra block copy and inter prediction modes
CA3171803A1 (en) 2014-09-30 2016-04-07 Microsoft Technology Licensing, Llc Rules for intra-picture prediction modes when wavefront parallel processing is enabled
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
US9992512B2 (en) * 2014-10-06 2018-06-05 Mediatek Inc. Method and apparatus for motion vector predictor derivation
CN107005696B (zh) 2014-11-27 2020-06-26 株式会社Kt 视频信号处理方法和设备
CN112584140B (zh) 2014-11-27 2024-08-13 株式会社Kt 对视频信号进行解码或编码的方法
CN107113443B (zh) * 2014-12-26 2020-04-28 索尼公司 影像处理设备和影像处理方法
JP2015111910A (ja) * 2015-01-30 2015-06-18 株式会社Ｊｖｃケンウッド 動画像復号装置、動画像復号方法、動画像復号プログラム、受信装置、受信方法、及び受信プログラム
KR20250064689A (ko) * 2015-08-24 2025-05-09 엘지전자 주식회사 인터 예측 모드 기반 영상 처리 방법 및 이를 위한 장치
WO2017039117A1 (ko) * 2015-08-30 2017-03-09 엘지전자(주) 영상의 부호화/복호화 방법 및 이를 위한 장치
EP3357245A4 (en) * 2015-11-05 2019-03-13 MediaTek Inc. METHOD AND DEVICE OF INTERPRESSATION USING AN AVERAGE MOTION VECTOR FOR VIDEO CODING
WO2017082443A1 (ko) * 2015-11-13 2017-05-18 엘지전자 주식회사 영상 코딩 시스템에서 임계값을 이용한 적응적 영상 예측 방법 및 장치
WO2017107072A1 (en) * 2015-12-22 2017-06-29 Realnetworks, Inc. Motion vector selection and prediction in video coding systems and methods
EP3264768A1 (en) 2016-06-30 2018-01-03 Thomson Licensing Method and apparatus for video coding with adaptive motion information refinement
KR102814454B1 (ko) * 2016-11-22 2025-05-30 골든웨이브파트너스(주) 전방향 카메라에서 효과적인 차분 움직임 백터 전송방법을 이용한 비디오 코딩 방법 및 방법 및 장치
WO2018124855A1 (ko) * 2017-01-02 2018-07-05 한양대학교 산학협력단 화면 간 예측을 이용한 영상 복호화 방법 및 장치
KR102586198B1 (ko) * 2017-01-02 2023-10-06 한양대학교 산학협력단 화면 간 예측을 이용한 영상 복호화 방법 및 장치
US10602180B2 (en) 2017-06-13 2020-03-24 Qualcomm Incorporated Motion vector prediction
CN116016922B (zh) 2017-07-07 2025-11-28 三星电子株式会社 用于对运动矢量进行编码和解码的设备和方法
US11589070B2 (en) * 2017-09-13 2023-02-21 Samsung Electronics Co., Ltd. Apparatus and method for encoding motion vector by using basic motion vector, and decoding apparatus and method
CN119031131A (zh) 2017-09-28 2024-11-26 三星电子株式会社 编码方法及其设备、解码方法及其设备
US11363267B2 (en) * 2017-09-28 2022-06-14 Samsung Electronics Co., Ltd. Encoding method and device, and decoding method and device
KR102387363B1 (ko) * 2017-11-30 2022-04-18 엘지전자 주식회사 영상 코딩 시스템에서 인터 예측에 따른 영상 디코딩 방법 및 장치
US10931963B2 (en) 2017-12-07 2021-02-23 Tencent America LLC Method and apparatus for video coding
US10986349B2 (en) 2017-12-29 2021-04-20 Microsoft Technology Licensing, Llc Constraints on locations of reference blocks for intra block copy prediction
US11394992B2 (en) * 2018-03-14 2022-07-19 Hfi Innovation Inc. Methods and apparatuses of generating average candidates in video coding systems
WO2019194462A1 (ko) * 2018-04-01 2019-10-10 엘지전자 주식회사 인터 예측 모드 기반 영상 처리 방법 및 이를 위한 장치
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
MX2020011173A (es) 2018-05-23 2020-11-12 Panasonic Ip Corp America Dispositivo de codificacion, dispositivo de descodificacion, metodo de codificacion y metodo de descodificacion.
CN112219401A (zh) * 2018-05-25 2021-01-12 联发科技股份有限公司 用于视频编解码系统的仿射模型运动向量预测导出方法及装置
US10587885B2 (en) * 2018-06-04 2020-03-10 Tencent America LLC Method and apparatus for merge mode with additional middle candidates in video coding
WO2019234598A1 (en) 2018-06-05 2019-12-12 Beijing Bytedance Network Technology Co., Ltd. Interaction between ibc and stmvp
WO2019237287A1 (zh) * 2018-06-13 2019-12-19 华为技术有限公司 视频图像的帧间预测方法、装置及编解码器
US12348762B2 (en) 2018-06-19 2025-07-01 Qualcomm Incorporated Signaling sub-prediction unit motion vector predictor
WO2019244118A1 (en) 2018-06-21 2019-12-26 Beijing Bytedance Network Technology Co., Ltd. Component-dependent sub-block dividing
TWI728388B (zh) 2018-06-29 2021-05-21 大陸商北京字節跳動網絡技術有限公司 Lut中的運動候選的檢查順序
KR102660666B1 (ko) 2018-06-29 2024-04-26 베이징 바이트댄스 네트워크 테크놀로지 컴퍼니, 리미티드 Lut들을 업데이트하기 위한 조건들
WO2020003280A1 (en) * 2018-06-29 2020-01-02 Beijing Bytedance Network Technology Co., Ltd. Which lut to be updated or no updating
CA3105330C (en) 2018-06-29 2023-12-05 Beijing Bytedance Network Technology Co., Ltd. Interaction between lut and amvp
TWI723444B (zh) 2018-06-29 2021-04-01 大陸商北京字節跳動網絡技術有限公司 使用一個或多個查找表來按順序存儲先前編碼的運動信息並使用它們來編碼後面的塊的概念
TWI723445B (zh) 2018-06-29 2021-04-01 大陸商北京字節跳動網絡技術有限公司 查找表的更新：fifo、約束的fifo
CN110662053B (zh) 2018-06-29 2022-03-25 北京字节跳动网络技术有限公司 使用查找表的视频处理方法、装置和存储介质
TWI731363B (zh) * 2018-07-01 2021-06-21 大陸商北京字節跳動網絡技術有限公司 高效的仿射Ｍｅｒｇｅ運動向量推導
US11019357B2 (en) * 2018-08-07 2021-05-25 Qualcomm Incorporated Motion vector predictor list generation
CN112585972B (zh) * 2018-08-17 2024-02-09 寰发股份有限公司 视频编解码的帧间预测方法及装置
CN117241039A (zh) * 2018-08-28 2023-12-15 华为技术有限公司 帧间预测方法、装置以及视频编码器和视频解码器
US10958932B2 (en) 2018-09-12 2021-03-23 Qualcomm Incorporated Inter-prediction coding of video data using generated motion vector predictor list including non-adjacent blocks
CN118214862A (zh) * 2018-09-17 2024-06-18 三星电子株式会社 用于编码和解码运动信息的方法及用于编码和解码运动信息的装置
JP7412343B2 (ja) * 2018-09-21 2024-01-12 日本放送協会 画像符号化装置、画像復号装置、及びプログラム
CN117768651A (zh) 2018-09-24 2024-03-26 北京字节跳动网络技术有限公司 处理视频数据的方法、装置、介质、以及比特流存储方法
WO2020094150A1 (en) * 2018-11-10 2020-05-14 Beijing Bytedance Network Technology Co., Ltd. Rounding in current picture referencing
JP7418152B2 (ja) * 2018-12-17 2024-01-19 キヤノン株式会社 画像符号化装置、画像符号化方法、画像復号装置、画像復号方法
WO2020139184A1 (en) * 2018-12-28 2020-07-02 Telefonaktiebolaget Lm Ericsson (Publ) Generating a motion vector predictor list
WO2020143741A1 (en) 2019-01-10 2020-07-16 Beijing Bytedance Network Technology Co., Ltd. Invoke of lut updating
WO2020143824A1 (en) 2019-01-13 2020-07-16 Beijing Bytedance Network Technology Co., Ltd. Interaction between lut and shared merge list
WO2020147773A1 (en) 2019-01-16 2020-07-23 Beijing Bytedance Network Technology Co., Ltd. Inserting order of motion candidates in lut
WO2020192611A1 (en) 2019-03-22 2020-10-01 Beijing Bytedance Network Technology Co., Ltd. Interaction between merge list construction and other tools
CN118828009A (zh) * 2019-05-15 2024-10-22 华为技术有限公司 候选运动矢量列表获取方法、装置及编解码器
JP7198949B2 (ja) * 2019-06-13 2023-01-04 ベイジン、ターチア、インターネット、インフォメーション、テクノロジー、カンパニー、リミテッド ビデオ符号化のための動きベクトル予測
KR102618366B1 (ko) 2019-06-14 2023-12-27 엘지전자 주식회사 움직임 벡터 차분들을 이용한 영상 코딩 방법 및 장치
CN110213590B (zh) * 2019-06-25 2022-07-12 浙江大华技术股份有限公司 时域运动矢量获取、帧间预测、视频编码的方法及设备
EP3973708A4 (en) 2019-06-25 2023-02-22 Zhejiang Dahua Technology Co., Ltd. INTERFRAME PREDICTION SYSTEMS AND METHODS
CN110460859B (zh) * 2019-08-21 2022-03-25 浙江大华技术股份有限公司 历史运动矢量列表的使用方法、编解码器及存储装置
EP3996371A4 (en) * 2019-07-01 2023-08-02 Samsung Electronics Co., Ltd. DEVICE AND METHOD FOR CODING AND DECODING MOTION INFORMATION USING NEIGHBORING MOTION INFORMATION
KR102297479B1 (ko) * 2020-04-10 2021-09-03 삼성전자주식회사 움직임 벡터의 부호화 장치 및 방법, 및 움직임 벡터의 복호화 장치 및 방법

Family Cites Families (68)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR0181069B1 (ko) * 1995-11-08 1999-05-01 배순훈 움직임 추정장치
KR100291719B1 (ko) * 1998-09-30 2001-07-12 전주범 이진 형상 신호의 움직임 벡터 부호화 장치 및 방법
JP4114859B2 (ja) 2002-01-09 2008-07-09 松下電器産業株式会社 動きベクトル符号化方法および動きベクトル復号化方法
KR100492127B1 (ko) 2002-02-23 2005-06-01 삼성전자주식회사 적응형 움직임 추정장치 및 추정 방법
US7321626B2 (en) * 2002-03-08 2008-01-22 Sharp Laboratories Of America, Inc. System and method for predictive motion estimation using a global motion predictor
KR100508798B1 (ko) * 2002-04-09 2005-08-19 엘지전자 주식회사 쌍방향 예측 블록 예측 방법
JP2004208258A (ja) 2002-04-19 2004-07-22 Matsushita Electric Ind Co Ltd 動きベクトル計算方法
KR100491530B1 (ko) * 2002-05-03 2005-05-27 엘지전자 주식회사 모션 벡터 결정 방법
CN101043626B (zh) * 2002-07-15 2010-06-09 株式会社日立制作所 动态图像编码方法
KR100774296B1 (ko) * 2002-07-16 2007-11-08 삼성전자주식회사 움직임 벡터 부호화 방법, 복호화 방법 및 그 장치
KR100865034B1 (ko) * 2002-07-18 2008-10-23 엘지전자 주식회사 모션 벡터 예측 방법
US6925123B2 (en) * 2002-08-06 2005-08-02 Motorola, Inc. Method and apparatus for performing high quality fast predictive motion search
JP4373702B2 (ja) 2003-05-07 2009-11-25 株式会社エヌ・ティ・ティ・ドコモ 動画像符号化装置、動画像復号化装置、動画像符号化方法、動画像復号化方法、動画像符号化プログラム及び動画像復号化プログラム
EP1503559A1 (fr) 2003-07-28 2005-02-02 Canal + Technologies Procédé de détection automatique de protocole de transmission pour objet portable de type carte à puce ou clé à puce
KR100579542B1 (ko) 2003-07-29 2006-05-15 삼성전자주식회사 블럭 간의 상관성을 고려한 움직임 추정 장치 및 방법
JP2005184042A (ja) * 2003-12-15 2005-07-07 Sony Corp 画像復号装置及び画像復号方法並びに画像復号プログラム
US7515637B2 (en) * 2004-05-21 2009-04-07 Broadcom Advanced Compression Group, Llc Video decoding for motion compensation with weighted prediction
JP4247680B2 (ja) * 2004-07-07 2009-04-02 ソニー株式会社 符号化装置、符号化方法、符号化方法のプログラム及び符号化方法のプログラムを記録した記録媒体
JP4250598B2 (ja) * 2005-02-07 2009-04-08 シャープ株式会社 動き補償型ｉｐ変換処理装置及び動き補償型ｉｐ変換処理方法
CN100539693C (zh) * 2005-08-30 2009-09-09 深圳清华大学研究院 快速运动估计方法
JP4712643B2 (ja) * 2006-08-17 2011-06-29 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、フレーム間予測方法、画像符号化装置及び画像復号装置
JP4325708B2 (ja) * 2007-07-05 2009-09-02 ソニー株式会社 データ処理装置、データ処理方法およびデータ処理プログラム、符号化装置、符号化方法および符号化プログラム、ならびに、復号装置、復号方法および復号プログラム
CN101374235B (zh) * 2007-08-24 2012-05-02 大唐移动通信设备有限公司 视频编码中的快速块运动估计方法和装置
KR101403343B1 (ko) * 2007-10-04 2014-06-09 삼성전자주식회사 부화소 움직임 추정을 이용한 인터 예측 부호화, 복호화방법 및 장치
KR101712915B1 (ko) * 2007-10-16 2017-03-07 엘지전자 주식회사 비디오 신호 처리 방법 및 장치
US8908765B2 (en) * 2007-11-15 2014-12-09 General Instrument Corporation Method and apparatus for performing motion estimation
CN101198064A (zh) * 2007-12-10 2008-06-11 武汉大学 一种分辨率分层技术中的运动矢量预测方法
WO2009115901A2 (en) * 2008-03-19 2009-09-24 Nokia Corporation Combined motion vector and reference index prediction for video coding
CN101267556B (zh) * 2008-03-21 2011-06-22 海信集团有限公司 快速运动估计方法及视频编解码方法
KR100890519B1 (ko) * 2008-09-11 2009-03-25 엘지전자 주식회사 모션 벡터 예측 방법
KR100901647B1 (ko) * 2008-09-11 2009-06-09 엘지전자 주식회사 모션 벡터 예측 방법
US8699562B2 (en) * 2008-10-06 2014-04-15 Lg Electronics Inc. Method and an apparatus for processing a video signal with blocks in direct or skip mode
KR101377527B1 (ko) * 2008-10-14 2014-03-25 에스케이 텔레콤주식회사 복수 개의 참조 픽처의 움직임 벡터 부호화/복호화 방법 및장치와 그를 이용한 영상 부호화/복호화 장치 및 방법
KR101625058B1 (ko) * 2008-11-10 2016-05-27 엘지전자 주식회사 시점간 예측을 이용한 비디오 신호 처리 방법 및 장치
TWI408620B (zh) * 2008-12-12 2013-09-11 Mstar Semiconductor Inc 用以決定插補畫面之移動向量的影像處理方法及其相關裝置
CN101511019A (zh) * 2009-03-13 2009-08-19 广东威创视讯科技股份有限公司 一种可变模式运动估计方法及可变模式运动估计装置
CN102883160B (zh) * 2009-06-26 2016-06-29 华为技术有限公司 视频图像运动信息获取方法、装置及设备、模板构造方法
CN201639717U (zh) * 2009-07-09 2010-11-17 杭州士兰微电子股份有限公司 可变块尺寸运动预测装置
KR101452859B1 (ko) * 2009-08-13 2014-10-23 삼성전자주식회사 움직임 벡터를 부호화 및 복호화하는 방법 및 장치
US9060176B2 (en) * 2009-10-01 2015-06-16 Ntt Docomo, Inc. Motion vector prediction in video coding
TWI566586B (zh) * 2009-10-20 2017-01-11 湯姆生特許公司 一序列形象的現時區塊之寫碼方法和重建方法
KR101459714B1 (ko) * 2009-10-28 2014-11-13 에스케이텔레콤 주식회사 공간 분할을 이용한 움직임 벡터 부호화/복호화 방법 및 장치와 그를 이용한 영상 부호화/복호화 방법 및 장치
KR101441905B1 (ko) * 2009-11-18 2014-09-24 에스케이텔레콤 주식회사 후보 예측 움직임 벡터 집합 선택을 이용한 움직임 벡터 부호화/복호화 방법 및 장치와 그를 이용한 영상 부호화/복호화 방법 및 장치
CN101860754B (zh) * 2009-12-16 2013-11-13 香港应用科技研究院有限公司 运动矢量编码和解码的方法和装置
KR101522850B1 (ko) * 2010-01-14 2015-05-26 삼성전자주식회사 움직임 벡터를 부호화, 복호화하는 방법 및 장치
CN101827269B (zh) * 2010-01-15 2012-10-17 香港应用科技研究院有限公司 视频编码方法和装置
CN101815218B (zh) * 2010-04-02 2012-02-08 北京工业大学 基于宏块特征的快速运动估计视频编码方法
CN101877790B (zh) * 2010-05-26 2012-01-25 广西大学 一种面向全景视频编码的快速全局运动估计方法
KR101456499B1 (ko) * 2010-07-09 2014-11-03 삼성전자주식회사 움직임 벡터의 부호화 방법 및 장치, 그 복호화 방법 및 장치
US9124898B2 (en) * 2010-07-12 2015-09-01 Mediatek Inc. Method and apparatus of temporal motion vector prediction
US9357229B2 (en) * 2010-07-28 2016-05-31 Qualcomm Incorporated Coding motion vectors in video coding
KR20120016991A (ko) 2010-08-17 2012-02-27 오수미 인터 프리딕션 방법
KR101449679B1 (ko) * 2010-08-18 2014-10-15 에스케이텔레콤 주식회사 영상 부호화/복호화 장치 및 방법, 및 참조픽처 인덱싱 장치 및 방법
US8976856B2 (en) * 2010-09-30 2015-03-10 Apple Inc. Optimized deblocking filters
US20120087411A1 (en) * 2010-10-12 2012-04-12 Apple Inc. Internal bit depth increase in deblocking filters and ordered dither
US8824558B2 (en) * 2010-11-23 2014-09-02 Mediatek Inc. Method and apparatus of spatial motion vector prediction
US8761245B2 (en) * 2010-12-21 2014-06-24 Intel Corporation Content adaptive motion compensation filtering for high efficiency video coding
MX339663B (es) * 2011-01-07 2016-06-03 Ntt Docomo Inc Metodo de codificacion predictiva, dispositivo de codificacion predictiva y programa de codificacion predictiva de vector de movimiento, y metodo de descodificacion predictiva, dispositivo de descodificacion predictiva, y programa de descodificacion predictiva de vector de movimiento.
US10171813B2 (en) * 2011-02-24 2019-01-01 Qualcomm Incorporated Hierarchy of motion prediction video blocks
SI4184918T1 (sl) * 2011-03-21 2024-05-31 Lg Electronics Inc. Postopek za dekodiranje videa, postopek za kodiranje videa, računalniško berljiv digitalni pomnilniški medij in postopek za prenos podatkov za video
WO2013001793A1 (ja) * 2011-06-30 2013-01-03 株式会社Ｊｖｃケンウッド 画像符号化装置、画像符号化方法、画像符号化プログラム、画像復号装置、画像復号方法及び画像復号プログラム
KR20140057373A (ko) * 2011-08-30 2014-05-12 노키아 코포레이션 비디오 코딩 및 디코딩을 위한 장치, 방법 및 컴퓨터 프로그램
KR101711355B1 (ko) * 2011-09-28 2017-02-28 가부시키가이샤 제이브이씨 켄우드 동영상 디코딩 장치, 동영상 디코딩 방법 및 동영상 디코딩 프로그램을 저장한 기록매체
US9357195B2 (en) * 2012-08-16 2016-05-31 Qualcomm Incorporated Inter-view predicted motion vector for 3D video
US9491461B2 (en) * 2012-09-27 2016-11-08 Qualcomm Incorporated Scalable extensions to HEVC and temporal motion vector prediction
US9357214B2 (en) * 2012-12-07 2016-05-31 Qualcomm Incorporated Advanced merge/skip mode and advanced motion vector prediction (AMVP) mode for 3D video
US10609407B2 (en) * 2013-07-09 2020-03-31 Nokia Technologies Oy Method and apparatus for video coding
US10205965B2 (en) * 2013-10-15 2019-02-12 Nokia Technologies Oy Video encoding and decoding

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KR102005088B1 (ko) 2019-10-01
CN103535040A (zh) 2014-01-22
JP6334742B2 (ja) 2018-05-30
JP7631595B2 (ja) 2025-02-18
FI3937497T3 (fi) 2023-05-15
WO2012128540A2 (ko) 2012-09-27
JP6073979B2 (ja) 2017-02-01
US20170111654A1 (en) 2017-04-20
HRP20240457T1 (hr) 2024-07-05
US10999598B2 (en) 2021-05-04
US9374598B2 (en) 2016-06-21
US9319709B2 (en) 2016-04-19
CN107979759A (zh) 2018-05-01
JP2015208033A (ja) 2015-11-19
EP4184918B1 (en) 2024-02-07
JP2024087048A (ja) 2024-06-28
WO2012128540A3 (ko) 2012-12-27
CN107948657A (zh) 2018-04-20
ES2944310T3 (es) 2023-06-20
SI4184918T1 (sl) 2024-05-31
JP2020014254A (ja) 2020-01-23
JP2018137810A (ja) 2018-08-30
CN107979758B (zh) 2021-05-04
CN107948658B (zh) 2021-04-30
PL3627839T3 (pl) 2022-03-21
PL3937497T3 (pl) 2023-07-17
CN107979759B (zh) 2021-04-30
ES2900107T3 (es) 2022-03-15
ES2977722T3 (es) 2024-08-29
US20140023144A1 (en) 2014-01-23
CN107948657B (zh) 2021-05-04
JP7630685B2 (ja) 2025-02-17
US20180176593A1 (en) 2018-06-21
US20150208087A1 (en) 2015-07-23
EP3627839A1 (en) 2020-03-25
EP2690870B1 (en) 2020-01-01
EP2690870A2 (en) 2014-01-29

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