ES3041933T3 - Method and device for inducing motion information between temporal points of sub prediction unit - Google Patents

Method and device for inducing motion information between temporal points of sub prediction unit

Info

Publication number
ES3041933T3
ES3041933T3 ES15733249T ES15733249T ES3041933T3 ES 3041933 T3 ES3041933 T3 ES 3041933T3 ES 15733249 T ES15733249 T ES 15733249T ES 15733249 T ES15733249 T ES 15733249T ES 3041933 T3 ES3041933 T3 ES 3041933T3
Authority
ES
Spain
Prior art keywords
motion information
current block
prediction unit
sub prediction
inducing motion
Prior art date
Legal status (The legal status 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 status listed.)
Active
Application number
ES15733249T
Other languages
English (en)
Spanish (es)
Inventor
Gwang Hoon Park
Min Seong Lee
Young Su Heo
Yoon Jin Lee
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Kyung Hee University
Original Assignee
Kyung Hee University
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 Kyung Hee University filed Critical Kyung Hee University
Priority claimed from PCT/KR2015/000050 external-priority patent/WO2015102443A1/ko
Application granted granted Critical
Publication of ES3041933T3 publication Critical patent/ES3041933T3/es
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N13/00—Stereoscopic video systems; Multi-view video systems; Details thereof
    • H04N13/10—Processing, recording or transmission of stereoscopic or multi-view image signals
    • H04N13/106—Processing image signals
    • H04N13/161—Encoding, multiplexing or demultiplexing different image signal components
    • 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
    • H04N19/523—Motion estimation or motion compensation with sub-pixel accuracy
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
    • G06T7/00—Image analysis
    • G06T7/20—Analysis of motion
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
    • G06T9/00—Image coding
    • G06T9/40—Tree coding, e.g. quadtree, octree
    • 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
    • H04N19/134—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
    • H04N19/134—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
    • H04N19/159—Prediction type, e.g. intra-frame, inter-frame or bidirectional frame 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
    • H04N19/169—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
    • H04N19/50—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
    • 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
    • H04N19/53—Multi-resolution motion estimation; Hierarchical motion estimation
    • 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
    • H04N19/597—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using predictive coding specially adapted for multi-view video sequence 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
    • H04N19/70—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
    • H04N19/42—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals characterised by implementation details or hardware specially adapted for video compression or decompression, e.g. dedicated software implementation
    • H04N19/436—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals characterised by implementation details or hardware specially adapted for video compression or decompression, e.g. dedicated software implementation using parallelised computational arrangements

Landscapes

  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Theoretical Computer Science (AREA)
  • Computer Vision & Pattern Recognition (AREA)
  • Compression Or Coding Systems Of Tv Signals (AREA)
  • Compression, Expansion, Code Conversion, And Decoders (AREA)
ES15733249T 2014-01-03 2015-01-05 Method and device for inducing motion information between temporal points of sub prediction unit Active ES3041933T3 (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
KR20140000527 2014-01-03
KR20140001531 2014-01-06
PCT/KR2015/000050 WO2015102443A1 (ko) 2014-01-03 2015-01-05 서브 예측 유닛 단위의 시간적인 시점 간 움직임 정보 유도의 방법 및 장치

Publications (1)

Publication Number Publication Date
ES3041933T3 true ES3041933T3 (en) 2025-11-17

Family

ID=53793011

Family Applications (1)

Application Number Title Priority Date Filing Date
ES15733249T Active ES3041933T3 (en) 2014-01-03 2015-01-05 Method and device for inducing motion information between temporal points of sub prediction unit

Country Status (11)

Country Link
US (7) US10681369B2 (enExample)
EP (3) EP4518322A3 (enExample)
JP (6) JP6616773B2 (enExample)
KR (10) KR101710034B1 (enExample)
CN (6) CN105874798B (enExample)
DK (1) DK3091743T3 (enExample)
ES (1) ES3041933T3 (enExample)
FI (1) FI3091743T3 (enExample)
HU (1) HUE072139T2 (enExample)
PL (1) PL3091743T3 (enExample)
RU (1) RU2680204C2 (enExample)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
RU2680204C2 (ru) 2014-01-03 2019-02-18 Юнивёрсити-Индастри Кооперейшен Груп Оф Кён Хи Юнивёрсити Способ и устройство для определения информации движения между позициями по времени в подблоке предсказания
US12256062B2 (en) 2018-03-14 2025-03-18 Lx Semicon Co., Ltd. Method and device for encoding/decoding image and recording medium having bitstream stored thereon
EP3764643B1 (en) * 2018-04-01 2023-05-31 LG Electronics, Inc. Image processing method based on inter prediction mode, and device therefor
US12348762B2 (en) * 2018-06-19 2025-07-01 Qualcomm Incorporated Signaling sub-prediction unit motion vector predictor
CN118474390A (zh) * 2019-01-02 2024-08-09 Lg 电子株式会社 基于sbtmvp的帧间预测方法和设备
WO2020141881A1 (ko) * 2019-01-02 2020-07-09 엘지전자 주식회사 서브블록 단위의 움직임 정보 기반 인터 예측 방법 및 장치
US20220321915A1 (en) * 2019-06-25 2022-10-06 Electronics And Telecommunications Research Institute Image encoding/decoding method and apparatus
US11704839B2 (en) * 2019-12-17 2023-07-18 Electronics And Telecommunications Research Institute Multiview video encoding and decoding method
KR20240051491A (ko) 2022-10-13 2024-04-22 엘지디스플레이 주식회사 표시 장치

Family Cites Families (27)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
TW312770B (en) * 1996-10-15 1997-08-11 Japen Ibm Kk The hiding and taking out method of data
RU2395174C1 (ru) 2006-03-30 2010-07-20 ЭлДжи ЭЛЕКТРОНИКС ИНК. Способ и устройство для декодирования/кодирования сигнала видео
JP4752631B2 (ja) * 2006-06-08 2011-08-17 株式会社日立製作所 画像符号化装置、及び画像符号化方法
KR20090113281A (ko) * 2007-01-24 2009-10-29 엘지전자 주식회사 비디오 신호 처리 방법 및 장치
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
WO2009139569A2 (ko) * 2008-05-13 2009-11-19 엘지전자(주) 비디오 신호 디코딩 방법 및 장치
JP2010016454A (ja) * 2008-07-01 2010-01-21 Sony Corp 画像符号化装置および方法、画像復号装置および方法、並びにプログラム
KR20110071047A (ko) * 2009-12-20 2011-06-28 엘지전자 주식회사 비디오 신호 디코딩 방법 및 장치
JP2011259040A (ja) * 2010-06-04 2011-12-22 Sony Corp 画像処理装置および方法
CN106937123B (zh) * 2010-10-28 2020-03-27 韩国电子通信研究院 视频解码设备
HU1000640D0 (en) * 2010-11-29 2011-02-28 Holografika Hologrameloeallito Fejlesztoe Es Forgalmazo Kft Image coding and decoding method and apparatus for efficient encoding and decoding of 3d field content
KR101269116B1 (ko) * 2010-12-14 2013-05-29 엠앤케이홀딩스 주식회사 인터 예측 부호화된 동영상 복호화 방법
JP2014501091A (ja) 2010-12-17 2014-01-16 エレクトロニクス アンド テレコミュニケーションズ リサーチ インスチチュート インター予測方法及びその装置
US9363535B2 (en) 2011-07-22 2016-06-07 Qualcomm Incorporated Coding motion depth maps with depth range variation
CN110830799B (zh) * 2012-01-18 2023-09-15 韩国电子通信研究院 视频解码装置、视频编码装置和传输比特流的方法
US20130258052A1 (en) 2012-03-28 2013-10-03 Qualcomm Incorporated Inter-view residual prediction in 3d video coding
JP2013207755A (ja) * 2012-03-29 2013-10-07 Sony Corp 画像処理装置および方法
EP2839639A4 (en) 2012-04-19 2016-01-06 Intel Corp THREE-DIMENSIONAL VIDEO CODING (3D) INCLUDING DEPARTIVITY VECTOR CALIBRATION BASED ON DEPTH
CN104170389B (zh) * 2012-04-24 2018-10-26 联发科技股份有限公司 运动向量预测器的产生方法和装置及视点间运动向量预测器候选的产生方法
EP2849441B1 (en) 2012-05-10 2019-08-21 LG Electronics Inc. Method and apparatus for processing video signals
US9420286B2 (en) 2012-06-15 2016-08-16 Qualcomm Incorporated Temporal motion vector prediction in HEVC and its extensions
US9838688B2 (en) 2012-06-22 2017-12-05 Mediatek Inc. Method and apparatus of adaptive intra prediction for inter-layer and inter-view coding
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
WO2015003383A1 (en) * 2013-07-12 2015-01-15 Mediatek Singapore Pte. Ltd. Methods for inter-view motion prediction
JP6434012B2 (ja) * 2013-07-24 2018-12-05 クゥアルコム・インコーポレイテッドＱｕａｌｃｏｍｍ Ｉｎｃｏｒｐｏｒａｔｅｄ ３ｄ−ｈｅｖｃのための簡素化された高度動き予測
RU2680204C2 (ru) * 2014-01-03 2019-02-18 Юнивёрсити-Индастри Кооперейшен Груп Оф Кён Хи Юнивёрсити Способ и устройство для определения информации движения между позициями по времени в подблоке предсказания
JP6616733B2 (ja) 2016-05-10 2019-12-04 エイチ・シー・ネットワークス株式会社 ネットワークシステムおよびサーバ装置

Also Published As

Publication number Publication date
US20220264139A1 (en) 2022-08-18
KR20210110553A (ko) 2021-09-08
KR102179071B1 (ko) 2020-11-16
US11627331B2 (en) 2023-04-11
JP2022008327A (ja) 2022-01-13
US11711536B2 (en) 2023-07-25
RU2016125782A3 (enExample) 2018-08-30
US20210360276A1 (en) 2021-11-18
KR20170021819A (ko) 2017-02-28
CN110381317B (zh) 2022-12-02
FI3091743T3 (fi) 2025-07-29
CN110855992A (zh) 2020-02-28
US11115674B2 (en) 2021-09-07
JP2020039158A (ja) 2020-03-12
KR101710034B1 (ko) 2017-02-24
KR20240115213A (ko) 2024-07-25
CN110430433B (zh) 2022-12-20
EP3091743B1 (en) 2025-04-30
DK3091743T3 (da) 2025-08-18
CN110430432A (zh) 2019-11-08
CN110430432B (zh) 2022-12-20
EP4518322A2 (en) 2025-03-05
CN105874798A (zh) 2016-08-17
EP3091743A4 (en) 2017-07-19
KR20200129080A (ko) 2020-11-17
JP6941657B2 (ja) 2021-09-29
CN105874798B (zh) 2019-08-27
CN110381317A (zh) 2019-10-25
KR20220131215A (ko) 2022-09-27
JP2023017984A (ja) 2023-02-07
JP6941656B2 (ja) 2021-09-29
RU2016125782A (ru) 2018-02-06
JP2020039157A (ja) 2020-03-12
KR102321412B1 (ko) 2021-11-03
US10681369B2 (en) 2020-06-09
JP6616773B2 (ja) 2019-12-04
JP7183362B2 (ja) 2022-12-05
CN110430433A (zh) 2019-11-08
US10986359B2 (en) 2021-04-20
US20250071314A1 (en) 2025-02-27
KR102446602B1 (ko) 2022-09-23
KR102299009B1 (ko) 2021-09-07
CN118400532A (zh) 2024-07-26
PL3091743T3 (pl) 2025-09-01
RU2680204C2 (ru) 2019-02-18
KR20170021820A (ko) 2017-02-28
JP2017507543A (ja) 2017-03-16
KR20200129081A (ko) 2020-11-17
JP7527334B2 (ja) 2024-08-02
EP4550795A1 (en) 2025-05-07
EP4518322A3 (en) 2025-05-07
HUE072139T2 (hu) 2025-10-28
EP3091743A1 (en) 2016-11-09
KR102367799B1 (ko) 2022-02-25
KR20220027915A (ko) 2022-03-08
CN110855992B (zh) 2024-06-07
US20200252642A1 (en) 2020-08-06
JP7183361B2 (ja) 2022-12-05
US12184882B2 (en) 2024-12-31
JP2022008326A (ja) 2022-01-13
KR20210133927A (ko) 2021-11-08
KR102321413B1 (ko) 2021-11-03
US20160330467A1 (en) 2016-11-10
KR102179072B1 (ko) 2020-11-16
US20200252641A1 (en) 2020-08-06
US20230336764A1 (en) 2023-10-19
KR20150081234A (ko) 2015-07-13

Similar Documents

Publication Publication Date Title
ES3041933T3 (en) Method and device for inducing motion information between temporal points of sub prediction unit
CL2021000796A1 (es) Método para codificación / decodificación de señal de imagen y dispositivo para lo mismo
CL2017002384A1 (es) Derivación de información de movimiento para sub-bloques en codificación de video
CL2021001206A1 (es) Método de codificación/decodificación de señal de imagen y aparato para el mismo
CL2020003298A1 (es) Método y dispositivo de predicción intra-marcos
AR091570A1 (es) Aparato de codificacion, metodo de codificacion, aparato de decodificacion, y metodo de decodificacion
CL2021001711A1 (es) Método y dispositivo de codificación/decodificación de video a base de intra predicción
MX2020005757A (es) Dispositivo codificador de imagenes, dispositivo decodificador de imagenes, metodo de codificacion de imagenes y metodo de decodificacion de imagenes.
MX2020007355A (es) Bipredicción compensada en movimiento basada en compensación de iluminación local.
AR110354A2 (es) Método y aparato de decodificación de imágenes
MX2017014652A (es) Metodo de codificacion de imagen de video, metodo de decodificacion de imagen de video, dispositivo de codificación, y dispositivo de decodificación.
MX342394B (es) Metodo y aparato de videocodificacion, y metodo y aparato de videodecodificacion que comparten parametros de compensacion adaptativa de muestra (sao) entre componentes de color.
MX2016011980A (es) Metodo y dispositivo para cofigurar lista de candidatos de fusion para la codificacion y descodificacion de video inter-capas.
AR082203A1 (es) Codificacion de video utilizando transformadas direccionales
PE20160975A1 (es) Vehiculo de mina y metodo para determinar la posicion y direccion de objeto monitorizado
BR112013027344A2 (pt) método de codificação de imagem, aparelho de codificação de imagem, método de decodificação de imagem, aparelho de decodificação de imagem, e aparelho de codificação e decodificação de imagem
MX2018002414A (es) Metodo y dispositivo de prediccion de imagen.
AR095294A1 (es) Señalización del recuento de orden de imágenes para las relaciones de la información de temporización para la temporización de videos en la codificación de video
CO6731124A2 (es) Dispositivo de decodificación de imagen, dispositivo de codificación y método del mismo
PE20142032A1 (es) Metodo de generacion de bloque reconstruido
BR112014015790A2 (pt) determinação implícita de figura colocalizada para predição temporal
EP4418654A3 (en) Video encoding device and video decoding device using high-precision skip encoding and method thereof
MX2019007447A (es) Metodo y dispositivo para mejorar el intercambio de datos de imagen basado en no linealidad de luminancia perceptual a traves de diferentes capacidades de pantalla.
AR088539A1 (es) Metodo de codificacion de imagenes, metodo de decodificacion de imagenes, aparato de codificacion de imagenes y aparato de decodificacion de imagenes
AR089557A1 (es) Codificacion de imagenes de referencia para un conjunto de imagenes de referencia