DK3091743T3 - Fremgangsmåde og anordning til inducering af bevægelsesinformation mellem temporale punkter i en underforudsigelsesenhed - Google Patents

Fremgangsmåde og anordning til inducering af bevægelsesinformation mellem temporale punkter i en underforudsigelsesenhed

Info

Publication number
DK3091743T3
DK3091743T3 DK15733249.5T DK15733249T DK3091743T3 DK 3091743 T3 DK3091743 T3 DK 3091743T3 DK 15733249 T DK15733249 T DK 15733249T DK 3091743 T3 DK3091743 T3 DK 3091743T3
Authority
DK
Denmark
Prior art keywords
sub
motion information
preview unit
inducing motion
temporal points
Prior art date
Application number
DK15733249.5T
Other languages
Danish (da)
English (en)
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 DK3091743T3 publication Critical patent/DK3091743T3/da

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)
DK15733249.5T 2014-01-03 2015-01-05 Fremgangsmåde og anordning til inducering af bevægelsesinformation mellem temporale punkter i en underforudsigelsesenhed DK3091743T3 (da)

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
DK3091743T3 true DK3091743T3 (da) 2025-08-18

Family

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DK15733249.5T DK3091743T3 (da) 2014-01-03 2015-01-05 Fremgangsmåde og anordning til inducering af bevægelsesinformation mellem temporale punkter i en underforudsigelsesenhed

Country Status (11)

Country Link
US (7) US10681369B2 (enExample)
EP (3) EP4518322A3 (enExample)
JP (6) JP6616773B2 (enExample)
KR (10) KR101710034B1 (enExample)
CN (6) CN110430432B (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)

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CN118200542A (zh) * 2018-04-01 2024-06-14 Lg电子株式会社 图像编码/解码方法、数据的发送方法以及存储介质
US12348762B2 (en) 2018-06-19 2025-07-01 Qualcomm Incorporated Signaling sub-prediction unit motion vector predictor
CN118450141A (zh) * 2019-01-02 2024-08-06 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
WO2020262992A1 (ko) * 2019-06-25 2020-12-30 한국전자통신연구원 영상 부호화/복호화 방법 및 장치
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

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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
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EP4518322A3 (en) * 2014-01-03 2025-05-07 University-Industry Cooperation Group of Kyung Hee University Method and device for inducing motion information between temporal points of sub prediction unit
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Also Published As

Publication number Publication date
JP6941657B2 (ja) 2021-09-29
RU2016125782A3 (enExample) 2018-08-30
US20210360276A1 (en) 2021-11-18
US20230336764A1 (en) 2023-10-19
HUE072139T2 (hu) 2025-10-28
KR20170021819A (ko) 2017-02-28
KR20200129081A (ko) 2020-11-17
CN110430433A (zh) 2019-11-08
US20200252641A1 (en) 2020-08-06
EP3091743A1 (en) 2016-11-09
EP4518322A3 (en) 2025-05-07
JP6941656B2 (ja) 2021-09-29
US11711536B2 (en) 2023-07-25
KR20210133927A (ko) 2021-11-08
KR20220027915A (ko) 2022-03-08
JP2020039157A (ja) 2020-03-12
US10986359B2 (en) 2021-04-20
JP7183361B2 (ja) 2022-12-05
US11627331B2 (en) 2023-04-11
JP7527334B2 (ja) 2024-08-02
US12184882B2 (en) 2024-12-31
CN110430433B (zh) 2022-12-20
KR20150081234A (ko) 2015-07-13
KR102321412B1 (ko) 2021-11-03
US10681369B2 (en) 2020-06-09
CN118400532A (zh) 2024-07-26
JP2017507543A (ja) 2017-03-16
KR20210110553A (ko) 2021-09-08
EP4518322A2 (en) 2025-03-05
JP2020039158A (ja) 2020-03-12
KR20220131215A (ko) 2022-09-27
CN110430432B (zh) 2022-12-20
CN110430432A (zh) 2019-11-08
US20220264139A1 (en) 2022-08-18
CN110381317B (zh) 2022-12-02
CN110855992A (zh) 2020-02-28
JP2023017984A (ja) 2023-02-07
EP4550795A1 (en) 2025-05-07
US20250071314A1 (en) 2025-02-27
PL3091743T3 (pl) 2025-09-01
KR102367799B1 (ko) 2022-02-25
KR102299009B1 (ko) 2021-09-07
RU2680204C2 (ru) 2019-02-18
KR102446602B1 (ko) 2022-09-23
RU2016125782A (ru) 2018-02-06
EP3091743A4 (en) 2017-07-19
US20200252642A1 (en) 2020-08-06
KR20240115213A (ko) 2024-07-25
CN105874798B (zh) 2019-08-27
CN105874798A (zh) 2016-08-17
KR102179072B1 (ko) 2020-11-16
EP3091743B1 (en) 2025-04-30
KR102179071B1 (ko) 2020-11-16
JP7183362B2 (ja) 2022-12-05
KR20170021820A (ko) 2017-02-28
KR20200129080A (ko) 2020-11-17
CN110381317A (zh) 2019-10-25
JP2022008327A (ja) 2022-01-13
ES3041933T3 (en) 2025-11-17
KR102321413B1 (ko) 2021-11-03
US20160330467A1 (en) 2016-11-10
FI3091743T3 (fi) 2025-07-29
US11115674B2 (en) 2021-09-07
CN110855992B (zh) 2024-06-07
JP2022008326A (ja) 2022-01-13
KR101710034B1 (ko) 2017-02-24
JP6616773B2 (ja) 2019-12-04

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