FI3091743T3 - Menetelmä ja laite liikeinformaation indusoimiseksi aliennustusyksikön ajallisten pisteiden välillä - Google Patents

Menetelmä ja laite liikeinformaation indusoimiseksi aliennustusyksikön ajallisten pisteiden välillä

Info

Publication number
FI3091743T3
FI3091743T3 FIEP15733249.5T FI15733249T FI3091743T3 FI 3091743 T3 FI3091743 T3 FI 3091743T3 FI 15733249 T FI15733249 T FI 15733249T FI 3091743 T3 FI3091743 T3 FI 3091743T3
Authority
FI
Finland
Prior art keywords
motion information
prediction unit
current
reference block
unit
Prior art date
Application number
FIEP15733249.5T
Other languages
English (en)
Finnish (fi)
Inventor
Gwang Hoon Park
Min Seong Lee
Young Su Heo
Yoon Jin Lee
Original Assignee
Univ Industry Cooperation Group Kyung Hee Univ
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 Univ Industry Cooperation Group Kyung Hee Univ filed Critical Univ Industry Cooperation Group Kyung Hee Univ
Priority claimed from PCT/KR2015/000050 external-priority patent/WO2015102443A1/ko
Application granted granted Critical
Publication of FI3091743T3 publication Critical patent/FI3091743T3/fi

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)
FIEP15733249.5T 2014-01-03 2015-01-05 Menetelmä ja laite liikeinformaation indusoimiseksi aliennustusyksikön ajallisten pisteiden välillä FI3091743T3 (fi)

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
FI3091743T3 true FI3091743T3 (fi) 2025-07-29

Family

ID=53793011

Family Applications (1)

Application Number Title Priority Date Filing Date
FIEP15733249.5T FI3091743T3 (fi) 2014-01-03 2015-01-05 Menetelmä ja laite liikeinformaation indusoimiseksi aliennustusyksikön ajallisten pisteiden välillä

Country Status (11)

Country Link
US (7) US10681369B2 (enExample)
EP (3) EP4518322A3 (enExample)
JP (6) JP6616773B2 (enExample)
KR (10) KR101710034B1 (enExample)
CN (6) CN110430433B (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
CN110430433B (zh) 2014-01-03 2022-12-20 庆熙大学校产学协力团 导出子预测单元的时间点之间的运动信息的方法和装置
CN118921483A (zh) 2018-03-14 2024-11-08 Lx 半导体科技有限公司 图像编码/解码方法和发送方法
KR102502175B1 (ko) * 2018-04-01 2023-02-21 엘지전자 주식회사 인터 예측 모드 기반 영상 처리 방법 및 이를 위한 장치
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
CN120676154A (zh) * 2019-06-25 2025-09-19 韩国电子通信研究院 图像编码/解码方法和设备
KR102612539B1 (ko) * 2019-12-17 2023-12-11 한국전자통신연구원 다시점 비디오 부호화 및 복호화 방법
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
CN101647279A (zh) 2007-01-24 2010-02-10 Lg电子株式会社 用于处理视频信号的方法和装置
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
CN106937122B (zh) * 2010-10-28 2020-03-27 韩国电子通信研究院 视频解码方法
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
CN106851304B (zh) * 2010-12-14 2019-08-30 M&K控股株式会社 用于解码运动画面的设备
US10397599B2 (en) 2010-12-17 2019-08-27 Electronics And Telecommunications Research Institute Method and apparatus for inter prediction using motion vector candidate based on temporal motion prediction
US9363535B2 (en) * 2011-07-22 2016-06-07 Qualcomm Incorporated Coding motion depth maps with depth range variation
CN110855984B (zh) * 2012-01-18 2023-05-02 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
WO2013159643A1 (en) 2012-04-24 2013-10-31 Mediatek Inc. Method and apparatus of motion vector derivation for 3d video coding
KR20160075753A (ko) * 2012-05-10 2016-06-29 엘지전자 주식회사 비디오 신호 처리 방법 및 장치
US9420286B2 (en) * 2012-06-15 2016-08-16 Qualcomm Incorporated Temporal motion vector prediction in HEVC and its extensions
EP2859724B1 (en) 2012-06-22 2019-09-04 MediaTek Inc. Method and apparatus of adaptive intra prediction for inter-layer 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
EP3028466B1 (en) 2013-07-24 2022-01-26 Qualcomm Incorporated Simplified advanced motion prediction for 3d-hevc
CN110430433B (zh) * 2014-01-03 2022-12-20 庆熙大学校产学协力团 导出子预测单元的时间点之间的运动信息的方法和装置
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
RU2680204C2 (ru) 2019-02-18
JP6616773B2 (ja) 2019-12-04
JP2023017984A (ja) 2023-02-07
JP7183362B2 (ja) 2022-12-05
CN110381317A (zh) 2019-10-25
KR102321412B1 (ko) 2021-11-03
KR20210133927A (ko) 2021-11-08
US12184882B2 (en) 2024-12-31
JP2020039158A (ja) 2020-03-12
ES3041933T3 (en) 2025-11-17
EP3091743A4 (en) 2017-07-19
US20210360276A1 (en) 2021-11-18
EP4518322A3 (en) 2025-05-07
US11711536B2 (en) 2023-07-25
KR20210110553A (ko) 2021-09-08
JP2017507543A (ja) 2017-03-16
CN110381317B (zh) 2022-12-02
KR20200129080A (ko) 2020-11-17
PL3091743T3 (pl) 2025-09-01
KR20150081234A (ko) 2015-07-13
EP4550795A1 (en) 2025-05-07
KR102299009B1 (ko) 2021-09-07
KR20220131215A (ko) 2022-09-27
US20220264139A1 (en) 2022-08-18
CN118400532A (zh) 2024-07-26
KR102179072B1 (ko) 2020-11-16
US10986359B2 (en) 2021-04-20
JP2022008327A (ja) 2022-01-13
KR20170021820A (ko) 2017-02-28
KR20240115213A (ko) 2024-07-25
US20250071314A1 (en) 2025-02-27
KR102446602B1 (ko) 2022-09-23
US11627331B2 (en) 2023-04-11
US20200252642A1 (en) 2020-08-06
US11115674B2 (en) 2021-09-07
EP3091743B1 (en) 2025-04-30
RU2016125782A3 (enExample) 2018-08-30
CN110430433B (zh) 2022-12-20
CN110855992B (zh) 2024-06-07
KR20170021819A (ko) 2017-02-28
CN105874798A (zh) 2016-08-17
HUE072139T2 (hu) 2025-10-28
RU2016125782A (ru) 2018-02-06
KR20200129081A (ko) 2020-11-17
US20230336764A1 (en) 2023-10-19
JP6941657B2 (ja) 2021-09-29
JP2022008326A (ja) 2022-01-13
JP2020039157A (ja) 2020-03-12
JP7527334B2 (ja) 2024-08-02
JP7183361B2 (ja) 2022-12-05
EP3091743A1 (en) 2016-11-09
CN110855992A (zh) 2020-02-28
CN110430432A (zh) 2019-11-08
CN110430433A (zh) 2019-11-08
US20200252641A1 (en) 2020-08-06
CN110430432B (zh) 2022-12-20
KR102179071B1 (ko) 2020-11-16
US10681369B2 (en) 2020-06-09
JP6941656B2 (ja) 2021-09-29
KR20220027915A (ko) 2022-03-08
CN105874798B (zh) 2019-08-27
EP4518322A2 (en) 2025-03-05
DK3091743T3 (da) 2025-08-18
KR102367799B1 (ko) 2022-02-25
KR102321413B1 (ko) 2021-11-03
US20160330467A1 (en) 2016-11-10
KR101710034B1 (ko) 2017-02-24

Similar Documents

Publication Publication Date Title
FI3091743T3 (fi) Menetelmä ja laite liikeinformaation indusoimiseksi aliennustusyksikön ajallisten pisteiden välillä
IL290812A (en) Data in motion storage system and method
GB2571458A (en) Methods, systems and apparatus for segmenting objects
GB2588030B (en) Method for reconstructing three-dimensional space scene based on photographing
MY180542A (en) Apparatus having transfer control based on imaged image
EP3085081A4 (en) METHOD FOR INHERITANCE OF SECONDARY PU MOVEMENT INFORMATION IN 3D VIDEO CODING
MX382682B (es) Sistema de procesamiento de información, aparato de procesamiento de información, método de procesamiento de información y programa.
SG11201706534TA (en) Motion information derivation mode determination in video coding
BR112017010468A2 (pt) método de codificação de vídeo de bi-predição com base em vetores de movimento a partir de candidato de fusão e uni-predição
GB201611033D0 (en) Detecting objects in video data
TN2017000288A1 (en) Sub-prediction unit based advanced temporal motion vector prediction
JP2015019420A5 (enExample)
HUE040383T2 (hu) Képek és videó dinamika tartománybeli kódolása
MX2016011209A (es) Purga de imagen e inferencia de parametro de almacenamiento en memoria tampon de imagen decodificada para corrientes de bits multi-capa.
EA201791564A1 (ru) Ограничение на размер палитрового блока при кодировании видео
GB2556227B (en) Image processing apparatus, image pickup apparatus, image processing method, and storage medium
FR3047346B1 (fr) Bloc propulseur permettant l'affichage d'un message.
GB201710473D0 (en) Techniques for selecting objects in images
GB201609331D0 (en) Information processing apparatus, method for controlling information processing apparatus, image processing system and storage medium
JP2018072912A5 (enExample)
GB2530150B (en) Information processing apparatus for detecting object from image, method for controlling the apparatus, and storage medium
MX361223B (es) Sistemas y métodos para procesamiento de imágenes en sistemas destinatarios.
JP2016159437A5 (enExample)
MX389621B (es) Metodo y dispositivo de decodificacion de video, y metodo y dispositivo de codificacion del mismo.
JP2017182577A5 (enExample)