PL2847996T3 - Sposoby wykonywania predykcji wektora ruchu, sposoby kodowania i dekodowania oraz służące do tego urządzenia - Google Patents

Sposoby wykonywania predykcji wektora ruchu, sposoby kodowania i dekodowania oraz służące do tego urządzenia

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Publication number
PL2847996T3
PL2847996T3 PL13787534T PL13787534T PL2847996T3 PL 2847996 T3 PL2847996 T3 PL 2847996T3 PL 13787534 T PL13787534 T PL 13787534T PL 13787534 T PL13787534 T PL 13787534T PL 2847996 T3 PL2847996 T3 PL 2847996T3
Authority
PL
Poland
Prior art keywords
apparatuses
encoding
motion vector
vector prediction
performing motion
Prior art date
Application number
PL13787534T
Other languages
English (en)
Inventor
Chong Soon Lim
Sue Mon Thet Naing
Takahiro Nishi
Hisao Sasai
Youji Shibahara
Toshiyasu Sugio
Kyoko Tanikawa
Toru Matsunobu
Kengo Terada
Original Assignee
Sun Patent Trust
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 Sun Patent Trust filed Critical Sun Patent Trust
Publication of PL2847996T3 publication Critical patent/PL2847996T3/pl

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Classifications

    • 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
    • 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
    • H04N19/44—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
    • 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
    • H04N19/70—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
    • H04N19/60—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)
PL13787534T 2012-05-09 2013-05-07 Sposoby wykonywania predykcji wektora ruchu, sposoby kodowania i dekodowania oraz służące do tego urządzenia PL2847996T3 (pl)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US201261644511P 2012-05-09 2012-05-09
PCT/JP2013/002932 WO2013168407A1 (en) 2012-05-09 2013-05-07 Method of performing motion vector prediction, encoding and decoding methods, and apparatuses thereof
EP13787534.0A EP2847996B1 (en) 2012-05-09 2013-05-07 Method of performing motion vector prediction, encoding and decoding methods, and apparatuses thereof

Publications (1)

Publication Number Publication Date
PL2847996T3 true PL2847996T3 (pl) 2021-04-19

Family

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Family Applications (1)

Application Number Title Priority Date Filing Date
PL13787534T PL2847996T3 (pl) 2012-05-09 2013-05-07 Sposoby wykonywania predykcji wektora ruchu, sposoby kodowania i dekodowania oraz służące do tego urządzenia

Country Status (7)

Country Link
US (8) US9414061B2 (pl)
EP (2) EP3796651A1 (pl)
JP (3) JP5613846B2 (pl)
CN (1) CN104272743B (pl)
ES (1) ES2832507T3 (pl)
PL (1) PL2847996T3 (pl)
WO (1) WO2013168407A1 (pl)

Families Citing this family (32)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20130114717A1 (en) * 2011-11-07 2013-05-09 Qualcomm Incorporated Generating additional merge candidates
MY169873A (en) 2012-07-02 2019-05-28 Samsung Electronics Co Ltd Method and apparatus for predicting motion vector for coding video or decoding video
GB201400431D0 (en) * 2014-01-10 2014-02-26 Aker Biomarine As Phospholipid compositions and their preparation
US9348495B2 (en) 2014-03-07 2016-05-24 Sony Corporation Control of large screen display using wireless portable computer and facilitating selection of audio on a headphone
WO2015143603A1 (en) * 2014-03-24 2015-10-01 Mediatek Singapore Pte. Ltd. An improved method for temporal motion vector prediction in video coding
WO2015169230A1 (en) * 2014-05-06 2015-11-12 Mediatek Inc. Video processing method for determining position of reference block of resized reference frame and related video processing apparatus
WO2016104179A1 (ja) * 2014-12-26 2016-06-30 ソニー株式会社 画像処理装置および画像処理方法
WO2016195453A1 (ko) * 2015-06-05 2016-12-08 한양대학교 산학협력단 영상 부호화 및 복호화 방법과 영상 복호화 장치
GB2547442B (en) * 2016-02-17 2022-01-12 V Nova Int Ltd Physical adapter, signal processing equipment, methods and computer programs
KR102435500B1 (ko) * 2016-10-06 2022-08-23 세종대학교산학협력단 비디오 신호의 복호화 방법 및 이의 장치
CN110100440B (zh) * 2016-12-22 2023-04-25 株式会社Kt 一种用于对视频进行解码、编码的方法
US10298951B2 (en) 2017-04-06 2019-05-21 Mediatek Inc. Method and apparatus of motion vector prediction
CN109089119B (zh) 2017-06-13 2021-08-13 浙江大学 一种运动矢量预测的方法及设备
US10582212B2 (en) * 2017-10-07 2020-03-03 Google Llc Warped reference motion vectors for video compression
WO2019216325A1 (en) * 2018-05-09 2019-11-14 Sharp Kabushiki Kaisha Systems and methods for performing motion vector prediction using a derived set of motion vectors
WO2019234607A1 (en) 2018-06-05 2019-12-12 Beijing Bytedance Network Technology Co., Ltd. Interaction between ibc and affine
WO2019244051A1 (en) 2018-06-19 2019-12-26 Beijing Bytedance Network Technology Co., Ltd. Selected mvd precision without mvp truncation
WO2019244117A1 (en) 2018-06-21 2019-12-26 Beijing Bytedance Network Technology Co., Ltd. Unified constrains for the merge affine mode and the non-merge affine mode
EP4307671A3 (en) 2018-06-21 2024-02-07 Beijing Bytedance Network Technology Co., Ltd. Sub-block mv inheritance between color components
CN110876058B (zh) * 2018-08-30 2021-09-21 华为技术有限公司 一种历史候选列表更新方法与装置
EP4325859A3 (en) 2018-09-19 2024-05-15 Beijing Bytedance Network Technology Co., Ltd. Syntax reuse for affine mode with adaptive motion vector resolution
CN110944170B (zh) 2018-09-24 2023-05-02 北京字节跳动网络技术有限公司 扩展Merge预测
KR20210089155A (ko) 2018-11-10 2021-07-15 베이징 바이트댄스 네트워크 테크놀로지 컴퍼니, 리미티드 페어와이즈 평균 후보 계산에서 라운딩
WO2020147773A1 (en) 2019-01-16 2020-07-23 Beijing Bytedance Network Technology Co., Ltd. Inserting order of motion candidates in lut
WO2020185885A1 (en) * 2019-03-11 2020-09-17 Futurewei Technologies, Inc. Interpolation filter clipping for sub-picture motion vectors
CN113647108A (zh) 2019-03-27 2021-11-12 北京字节跳动网络技术有限公司 基于历史的运动矢量预测
KR102437696B1 (ko) * 2019-06-13 2022-08-26 베이징 다지아 인터넷 인포메이션 테크놀로지 컴퍼니 리미티드 비디오 코딩을 위한 모션 벡터 예측
KR20210158399A (ko) * 2019-06-24 2021-12-30 엘지전자 주식회사 인터 예측 기반 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
CN110740317B (zh) * 2019-09-18 2021-10-15 浙江大华技术股份有限公司 子块运动预测、编码方法、编码器及存储装置
US11330296B2 (en) * 2020-09-14 2022-05-10 Apple Inc. Systems and methods for encoding image data
US11930189B2 (en) * 2021-09-30 2024-03-12 Samsung Electronics Co., Ltd. Parallel metadata generation based on a window of overlapped frames

Family Cites Families (26)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2004215215A (ja) * 2002-03-14 2004-07-29 Matsushita Electric Ind Co Ltd 動きベクトル検出方法
KR100491530B1 (ko) * 2002-05-03 2005-05-27 엘지전자 주식회사 모션 벡터 결정 방법
US7599438B2 (en) * 2003-09-07 2009-10-06 Microsoft Corporation Motion vector block pattern coding and decoding
CN104270639B (zh) 2006-01-09 2017-08-18 杜比国际公司 为多视点视频编码提供降低分辨率更新模式的方法和装置
JP5227187B2 (ja) 2006-01-09 2013-07-03 トムソン ライセンシング マルチビュービデオ符号化のための低解像度アップデートモードを提供する方法及び装置
JP5535485B2 (ja) 2006-01-09 2014-07-02 トムソン ライセンシング 削減された分解能更新モードをマルチビュー・ビデオ符号化に提供する方法及び装置
ZA200805337B (en) 2006-01-09 2009-11-25 Thomson Licensing Method and apparatus for providing reduced resolution update mode for multiview video coding
US9300970B2 (en) * 2010-07-09 2016-03-29 Samsung Electronics Co., Ltd. Methods and apparatuses for encoding and decoding motion vector
US8824558B2 (en) * 2010-11-23 2014-09-02 Mediatek Inc. Method and apparatus of spatial motion vector prediction
US8711940B2 (en) * 2010-11-29 2014-04-29 Mediatek Inc. Method and apparatus of motion vector prediction with extended motion vector predictor
US9473789B2 (en) * 2010-12-14 2016-10-18 M&K Holdings Inc. Apparatus for decoding a moving picture
EP3860124A3 (en) * 2011-02-09 2021-09-01 LG Electronics, Inc. Method for storing motion information and method for inducing temporal motion vector predictor using same
US9247266B2 (en) * 2011-04-18 2016-01-26 Texas Instruments Incorporated Temporal motion data candidate derivation in video coding
EP3337172B1 (en) * 2011-05-24 2020-09-09 Velos Media International Limited Image encoding method, image encoding apparatus
US9485518B2 (en) * 2011-05-27 2016-11-01 Sun Patent Trust Decoding method and apparatus with candidate motion vectors
CN106851269B (zh) * 2011-06-30 2019-11-15 太阳专利托管公司 图像解码方法及装置、图像编码方法及装置、编解码装置
IN2014CN00729A (pl) * 2011-08-03 2015-04-03 Panasonic Corp
TWI577184B (zh) * 2011-09-28 2017-04-01 Jvc Kenwood Corp A motion picture decoding apparatus, a motion picture decoding method, and a recording medium
JP5320525B1 (ja) * 2011-10-27 2013-10-23 パナソニック株式会社 予測動きベクトル導出方法および予測動きベクトル導出装置
MX2013012223A (es) * 2011-10-28 2013-11-01 Panasonic Corp Metodo de codificacion de imagen, metodo de decodificacion de imagen, aparato de codificacion de imagen y aparato de decodificacion de imagen.
WO2013061549A1 (ja) * 2011-10-28 2013-05-02 パナソニック株式会社 画像符号化方法、画像復号方法、画像符号化装置および画像復号装置
US9571833B2 (en) * 2011-11-04 2017-02-14 Nokia Technologies Oy Method for coding and an apparatus
EP2777276B1 (en) * 2011-11-08 2019-05-01 Nokia Technologies Oy Reference picture handling
WO2013068548A2 (en) * 2011-11-11 2013-05-16 Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. Efficient multi-view coding using depth-map estimate for a dependent view
CN104247432B (zh) * 2011-11-11 2019-06-11 Ge视频压缩有限责任公司 使用深度图估计和更新的高效多视点编码
US9503720B2 (en) * 2012-03-16 2016-11-22 Qualcomm Incorporated Motion vector coding and bi-prediction in HEVC and its extensions

Also Published As

Publication number Publication date
EP3796651A1 (en) 2021-03-24
EP2847996A4 (en) 2015-04-29
JP2015039227A (ja) 2015-02-26
US10368085B2 (en) 2019-07-30
WO2013168407A1 (en) 2013-11-14
CN104272743A (zh) 2015-01-07
JP2014519725A (ja) 2014-08-14
US20190289314A1 (en) 2019-09-19
US11451817B2 (en) 2022-09-20
US20160295226A1 (en) 2016-10-06
US20240205446A1 (en) 2024-06-20
JP5613846B2 (ja) 2014-10-29
US11902562B2 (en) 2024-02-13
US20140037011A1 (en) 2014-02-06
US10715826B2 (en) 2020-07-14
ES2832507T3 (es) 2021-06-10
CN104272743B (zh) 2019-01-01
US9414061B2 (en) 2016-08-09
US10027973B2 (en) 2018-07-17
US20200296407A1 (en) 2020-09-17
EP2847996B1 (en) 2020-10-07
US20210218981A1 (en) 2021-07-15
US10992949B2 (en) 2021-04-27
JP6135939B2 (ja) 2017-05-31
US20220377365A1 (en) 2022-11-24
EP2847996A1 (en) 2015-03-18
US20180295379A1 (en) 2018-10-11
JP5638721B2 (ja) 2014-12-10
JP2014225930A (ja) 2014-12-04

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