JP6416115B2 - ビュー間またはレイヤ間参照ピクチャについてのビットストリーム制約および動きベクトル制限 - Google Patents

ビュー間またはレイヤ間参照ピクチャについてのビットストリーム制約および動きベクトル制限 Download PDF

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JP6416115B2
JP6416115B2 JP2015551771A JP2015551771A JP6416115B2 JP 6416115 B2 JP6416115 B2 JP 6416115B2 JP 2015551771 A JP2015551771 A JP 2015551771A JP 2015551771 A JP2015551771 A JP 2015551771A JP 6416115 B2 JP6416115 B2 JP 6416115B2
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motion vector
inter
view
video
information
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JP2016507969A (ja
JP2016507969A5 (enExample
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セレジン、バディム
チェン、イン
ジャン、リ
ラマスブラモニアン、アダルシュ・クリシュナン
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Qualcomm Inc
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Qualcomm Inc
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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
    • H04N19/55—Motion estimation with spatial constraints, e.g. at image or region borders
    • 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
    • H04N19/30—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using hierarchical techniques, e.g. scalability
    • H04N19/31—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using hierarchical techniques, e.g. scalability in the temporal domain
    • 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
    • H04N19/597—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

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  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Compression Or Coding Systems Of Tv Signals (AREA)
JP2015551771A 2013-01-04 2014-01-03 ビュー間またはレイヤ間参照ピクチャについてのビットストリーム制約および動きベクトル制限 Active JP6416115B2 (ja)

Applications Claiming Priority (11)

Application Number Priority Date Filing Date Title
US201361749213P 2013-01-04 2013-01-04
US61/749,213 2013-01-04
US201361754864P 2013-01-21 2013-01-21
US61/754,864 2013-01-21
US201361755274P 2013-01-22 2013-01-22
US61/755,274 2013-01-22
US201361758206P 2013-01-29 2013-01-29
US61/758,206 2013-01-29
US14/146,149 2014-01-02
US14/146,149 US10021414B2 (en) 2013-01-04 2014-01-02 Bitstream constraints and motion vector restriction for inter-view or inter-layer reference pictures
PCT/US2014/010161 WO2014107565A1 (en) 2013-01-04 2014-01-03 Bitstream constraints and motion vector restriction for inter-view or inter-layer reference pictures

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JP2016507969A JP2016507969A (ja) 2016-03-10
JP2016507969A5 JP2016507969A5 (enExample) 2017-01-26
JP6416115B2 true JP6416115B2 (ja) 2018-10-31

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US (1) US10021414B2 (enExample)
EP (1) EP2941875A1 (enExample)
JP (1) JP6416115B2 (enExample)
KR (1) KR102266364B1 (enExample)
CN (1) CN104885458B (enExample)
BR (1) BR112015016011B1 (enExample)
TW (1) TWI544788B (enExample)
WO (1) WO2014107565A1 (enExample)

Families Citing this family (47)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108391137B (zh) * 2011-06-15 2022-07-19 韩国电子通信研究院 可伸缩解码方法/设备、可伸缩编码方法/设备和介质
RU2018128647A (ru) * 2013-03-21 2018-10-05 Сони Корпорейшн Устройство кодирования изображения и способ и устройство декодирования изображения и способ
WO2014163418A1 (ko) 2013-04-04 2014-10-09 한국전자통신연구원 영상 부호화/복호화 방법 및 장치
KR20140121315A (ko) 2013-04-04 2014-10-15 한국전자통신연구원 참조 픽처 리스트를 이용한 다 계층 기반의 영상 부호화/복호화 방법 및 그 장치
KR20140129624A (ko) * 2013-04-30 2014-11-07 주식회사 칩스앤미디어 동영상 처리 방법 및 장치
EP3043560A4 (en) * 2013-09-06 2017-03-01 Mitsubishi Electric Corporation Video encoding device, video transcoding device, video encoding method, video transcoding method and video stream transmission system
GB201405649D0 (en) * 2014-03-28 2014-05-14 Sony Corp Data encoding and decoding
EP3080992A4 (en) * 2014-05-06 2017-03-29 MediaTek Inc. Video processing method for determining position of reference block of resized reference frame and related video processing apparatus
EP4114014B1 (en) 2014-12-03 2023-08-16 Panasonic Intellectual Property Management Co., Ltd. Data generation device
CN107615763B (zh) * 2015-05-28 2020-09-11 寰发股份有限公司 一种管理解码图像缓存器的方法及装置
JP2018533298A (ja) * 2015-09-24 2018-11-08 エルジー エレクトロニクス インコーポレイティド 映像コーディングシステムにおけるａｍｖｒに基づく映像コーディング方法及び装置
CN108737841B (zh) * 2017-04-21 2020-11-24 腾讯科技（深圳）有限公司 编码单元深度确定方法及装置
WO2018210315A1 (en) * 2017-05-18 2018-11-22 Mediatek Inc. Method and apparatus of motion vector constraint for video coding
US10841794B2 (en) * 2017-09-18 2020-11-17 Futurewei Technologies, Inc. Adaptive motion vector resolution
WO2019183906A1 (zh) * 2018-03-29 2019-10-03 华为技术有限公司 帧间预测的方法和装置
CN118354098A (zh) * 2018-04-02 2024-07-16 寰发股份有限公司 用于视频编解码系统中的子块运动补偿的视频处理方法和装置
EP3794824A1 (en) 2018-06-29 2021-03-24 Beijing Bytedance Network Technology Co. Ltd. Conditions for updating luts
WO2020003279A1 (en) 2018-06-29 2020-01-02 Beijing Bytedance Network Technology Co., Ltd. Concept of using one or multiple look up tables to store motion information of previously coded in order and use them to code following blocks
WO2020003261A1 (en) 2018-06-29 2020-01-02 Beijing Bytedance Network Technology Co., Ltd. Selection from multiple luts
CN114125450B (zh) 2018-06-29 2023-11-17 北京字节跳动网络技术有限公司 一种用于处理视频数据的方法、装置和计算机可读介质
KR20240007299A (ko) 2018-06-29 2024-01-16 베이징 바이트댄스 네트워크 테크놀로지 컴퍼니, 리미티드 룩업 테이블의 업데이트: fifo, 제약된 fifo
MX392418B (es) 2018-06-29 2025-03-24 Beijing Bytedance Network Tech Co Ltd Poda parcial/total cuando se añade un candidato a hmvp para fusión/amvp.
WO2020003270A1 (en) 2018-06-29 2020-01-02 Beijing Bytedance Network Technology Co., Ltd. Number of motion candidates in a look up table to be checked according to mode
KR20240007298A (ko) 2018-06-29 2024-01-16 베이징 바이트댄스 네트워크 테크놀로지 컴퍼니, 리미티드 Lut에서의 모션 후보들의 검사 순서
WO2020008351A1 (en) 2018-07-02 2020-01-09 Beijing Bytedance Network Technology Co., Ltd. Luts with lic
EP4518313A3 (en) 2018-08-29 2025-05-28 Beijing Dajia Internet Information Technology Co., Ltd. Methods and apparatus of video coding using subblock-based temporal motion vector prediction
US10375416B1 (en) 2018-09-05 2019-08-06 Tencent America LLC Segment types in video coding
GB2590310B (en) 2018-09-12 2023-03-22 Beijing Bytedance Network Tech Co Ltd Conditions for starting checking HMVP candidates depend on total number minus K
KR102332528B1 (ko) * 2018-10-10 2021-12-01 삼성전자주식회사 움직임 벡터 차분값을 이용한 비디오 부호화 및 복호화 방법, 및 움직임 정보의 부호화 및 복호화 장치
WO2020143741A1 (en) 2019-01-10 2020-07-16 Beijing Bytedance Network Technology Co., Ltd. Invoke of lut updating
CN113383554B (zh) 2019-01-13 2022-12-16 北京字节跳动网络技术有限公司 LUT和共享Merge列表之间的交互
CN113302937B (zh) 2019-01-16 2024-08-02 北京字节跳动网络技术有限公司 运动候选推导
CN113615193B (zh) 2019-03-22 2024-06-25 北京字节跳动网络技术有限公司 Merge列表构建和其他工具之间的交互
WO2020192726A1 (en) 2019-03-27 2020-10-01 Beijing Bytedance Network Technology Co., Ltd. History-based motion vector prediction
EP3939287A4 (en) 2019-04-25 2022-05-11 Beijing Bytedance Network Technology Co., Ltd. RESTRICTIONS ON DIFFERENCE BETWEEN MOVEMENT VECTORS
US11109064B2 (en) * 2019-05-22 2021-08-31 Mediatek Inc. Signaling of motion vector difference derivation
KR20220023338A (ko) 2019-06-25 2022-03-02 베이징 바이트댄스 네트워크 테크놀로지 컴퍼니, 리미티드 모션 벡터 차이에 대한 제약
JP7465128B2 (ja) 2020-03-24 2024-04-10 シャープ株式会社 動画像符号化装置及び動画像復号装置
CN115428444B (zh) * 2020-04-01 2025-01-17 抖音视界有限公司 对自适应参数集语法元素的约束
CN115606183A (zh) 2020-04-07 2023-01-13 抖音视界有限公司（Cn） 参考图片环绕的剪裁操作
JP7506175B2 (ja) 2020-04-09 2024-06-25 北京字節跳動網絡技術有限公司 映像コーディングにおけるデブロッキング信号通知
WO2021204251A1 (en) 2020-04-10 2021-10-14 Beijing Bytedance Network Technology Co., Ltd. Use of header syntax elements and adaptation parameter set
CN115868159A (zh) 2020-04-17 2023-03-28 抖音视界有限公司 自适应参数集单元的存在
CN115552802B (zh) 2020-04-26 2025-05-16 字节跳动有限公司 加权预测信息的条件信令通知
US12341956B2 (en) * 2020-11-23 2025-06-24 Hyundai Motor Company Image encoding and decoding method using adaptive alternative mode
US12206861B2 (en) * 2022-01-12 2025-01-21 Tencent America LLC Motion vector restriction for out-of-frame boundary conditions
US12549759B2 (en) * 2023-03-16 2026-02-10 Tencent America LLC Motion compensated picture boundary padding

Family Cites Families (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8275045B2 (en) 2006-07-12 2012-09-25 Qualcomm Incorporated Video compression using adaptive variable length codes
CA2673494C (en) 2006-10-16 2014-07-08 Nokia Corporation System and method for using parallelly decodable slices for multi-view video coding
US8432975B2 (en) 2008-01-18 2013-04-30 Mediatek Inc. Apparatus and method for processing a picture frame
TWI375472B (en) 2008-02-04 2012-10-21 Ind Tech Res Inst Intra prediction method for luma block of video
JP5346076B2 (ja) 2008-04-25 2013-11-20 トムソン ライセンシング 奥行きを用いた視点間スキップモード
CN102577375B (zh) 2009-05-01 2016-08-17 汤姆森特许公司 用于三维视频的层间依赖性信息
US8705624B2 (en) 2009-11-24 2014-04-22 STMicroelectronics International N. V. Parallel decoding for scalable video coding
GB2488159B (en) 2011-02-18 2017-08-16 Advanced Risc Mach Ltd Parallel video decoding
WO2012124121A1 (ja) * 2011-03-17 2012-09-20 富士通株式会社 動画像復号方法、動画像符号化方法、動画像復号装置及び動画像復号プログラム
JP6061150B2 (ja) 2011-03-18 2017-01-18 ソニー株式会社 画像処理装置、画像処理方法、及び、プログラム
JPWO2012176684A1 (ja) 2011-06-22 2015-02-23 ソニー株式会社 画像処理装置および方法
US9503718B2 (en) 2011-06-30 2016-11-22 Mitsubishi Electric Corporation Image coding device, image decoding device, image coding method, and image decoding method
JP2014524706A (ja) 2011-08-19 2014-09-22 テレフオンアクチーボラゲット エル エム エリクソン（パブル） 動きベクトル処理
US9288506B2 (en) 2012-01-05 2016-03-15 Qualcomm Incorporated Signaling view synthesis prediction support in 3D video coding

Also Published As

Publication number Publication date
WO2014107565A1 (en) 2014-07-10
EP2941875A1 (en) 2015-11-11
JP2016507969A (ja) 2016-03-10
US10021414B2 (en) 2018-07-10
US20140192885A1 (en) 2014-07-10
BR112015016011A2 (pt) 2017-07-11
BR112015016011B1 (pt) 2023-03-28
CN104885458A (zh) 2015-09-02
KR102266364B1 (ko) 2021-06-16
TW201444349A (zh) 2014-11-16
CN104885458B (zh) 2019-05-28
KR20150104129A (ko) 2015-09-14
TWI544788B (zh) 2016-08-01

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