KR101904624B1 - Ｈｅｖｃ 에서의 서브-예측 유닛 (ｐｕ) 기반 시간적 모션 벡터 예측 및 3ｄ-ｈｅｖｃ 에서의 서브-ｐｕ 설계 - Google Patents

Ｈｅｖｃ 에서의 서브-예측 유닛 (ｐｕ) 기반 시간적 모션 벡터 예측 및 3ｄ-ｈｅｖｃ 에서의 서브-ｐｕ 설계 Download PDF

Info

Publication number
KR101904624B1
KR101904624B1 KR1020167008764A KR20167008764A KR101904624B1 KR 101904624 B1 KR101904624 B1 KR 101904624B1 KR 1020167008764 A KR1020167008764 A KR 1020167008764A KR 20167008764 A KR20167008764 A KR 20167008764A KR 101904624 B1 KR101904624 B1 KR 101904624B1
Authority
KR
South Korea
Prior art keywords
sub
pus
motion information
video
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
KR1020167008764A
Other languages
English (en)
Korean (ko)
Other versions
KR20160058823A (ko
Inventor
잉 천
더 아우베라 게르트 판
리 장
홍빈 리우
Original Assignee
퀄컴 인코포레이티드
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 퀄컴 인코포레이티드 filed Critical 퀄컴 인코포레이티드
Publication of KR20160058823A publication Critical patent/KR20160058823A/ko
Application granted granted Critical
Publication of KR101904624B1 publication Critical patent/KR101904624B1/ko
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Images

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
    • H04N19/50—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
    • H04N19/10—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding
    • H04N19/189—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding characterised by the adaptation method, adaptation tool or adaptation type used for the adaptive coding
    • H04N19/196—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding characterised by the adaptation method, adaptation tool or adaptation type used for the adaptive coding being specially adapted for the computation of encoding parameters, e.g. by averaging previously computed encoding parameters
    • H04N19/197—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding characterised by the adaptation method, adaptation tool or adaptation type used for the adaptive coding being specially adapted for the computation of encoding parameters, e.g. by averaging previously computed encoding parameters including determination of the initial value of an encoding parameter
    • 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
    • H04N19/503—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
    • H04N19/56—Motion estimation with initialisation of the vector search, e.g. estimating a good candidate to initiate a search
    • 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)
  • Computing Systems (AREA)
  • Theoretical Computer Science (AREA)
  • Compression Or Coding Systems Of Tv Signals (AREA)
KR1020167008764A 2013-09-26 2014-09-26 Ｈｅｖｃ 에서의 서브-예측 유닛 (ｐｕ) 기반 시간적 모션 벡터 예측 및 3ｄ-ｈｅｖｃ 에서의 서브-ｐｕ 설계 Active KR101904624B1 (ko)

Applications Claiming Priority (11)

Application Number Priority Date Filing Date Title
US201361883111P 2013-09-26 2013-09-26
US61/883,111 2013-09-26
US201361887915P 2013-10-07 2013-10-07
US61/887,915 2013-10-07
US201361892327P 2013-10-17 2013-10-17
US61/892,327 2013-10-17
US201361898385P 2013-10-31 2013-10-31
US61/898,385 2013-10-31
US14/496,991 2014-09-25
US14/496,991 US9667996B2 (en) 2013-09-26 2014-09-25 Sub-prediction unit (PU) based temporal motion vector prediction in HEVC and sub-PU design in 3D-HEVC
PCT/US2014/057732 WO2015048453A1 (en) 2013-09-26 2014-09-26 Sub-prediction unit (pu) based temporal motion vector prediction in hevc and sub-pu design in 3d-hevc

Publications (2)

Publication Number Publication Date
KR20160058823A KR20160058823A (ko) 2016-05-25
KR101904624B1 true KR101904624B1 (ko) 2018-10-04

Family

ID=52690924

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1020167008764A Active KR101904624B1 (ko) 2013-09-26 2014-09-26 Ｈｅｖｃ 에서의 서브-예측 유닛 (ｐｕ) 기반 시간적 모션 벡터 예측 및 3ｄ-ｈｅｖｃ 에서의 서브-ｐｕ 설계

Country Status (9)

Country Link
US (1) US9667996B2 (enExample)
EP (1) EP3050295B1 (enExample)
JP (1) JP6339183B2 (enExample)
KR (1) KR101904624B1 (enExample)
CN (1) CN105580365B (enExample)
BR (1) BR112016006607B8 (enExample)
ES (1) ES2753958T3 (enExample)
HU (1) HUE047090T2 (enExample)
WO (1) WO2015048453A1 (enExample)

Families Citing this family (91)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2842334B1 (en) * 2012-07-05 2019-02-20 MediaTek Inc. Method and apparatus of unified disparity vector derivation for 3d video coding
US9544612B2 (en) * 2012-10-04 2017-01-10 Intel Corporation Prediction parameter inheritance for 3D video coding
US9762927B2 (en) 2013-09-26 2017-09-12 Qualcomm Incorporated Sub-prediction unit (PU) based temporal motion vector prediction in HEVC and sub-PU design in 3D-HEVC
US10567799B2 (en) * 2014-03-07 2020-02-18 Qualcomm Incorporated Simplified sub-prediction unit (sub-PU) motion parameter inheritance (MPI)
US10038919B2 (en) 2014-05-29 2018-07-31 Apple Inc. In loop chroma deblocking filter
WO2015192781A1 (en) * 2014-06-20 2015-12-23 Mediatek Singapore Pte. Ltd. Method of sub-pu syntax signaling and illumination compensation for 3d and multi-view video coding
CN104079944B (zh) * 2014-06-30 2017-12-01 华为技术有限公司 视频编码的运动矢量列表构建方法和系统
CN111818334B (zh) 2014-09-30 2022-04-01 寰发股份有限公司 用于视频编码的自适应运动向量分辨率的方法
US10459084B2 (en) * 2014-12-30 2019-10-29 Nokia Technologies Oy Range sensing using a hybrid range sensing device
US11477477B2 (en) 2015-01-26 2022-10-18 Qualcomm Incorporated Sub-prediction unit based advanced temporal motion vector prediction
EP3254466A1 (en) * 2015-02-05 2017-12-13 Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. 3d-video codec supporting inter-component prediction
WO2016165069A1 (en) * 2015-04-14 2016-10-20 Mediatek Singapore Pte. Ltd. Advanced temporal motion vector prediction in video coding
US10681371B2 (en) * 2015-06-07 2020-06-09 Lg Electronics Inc. Method and device for performing deblocking filtering
EP3310054A4 (en) * 2015-06-11 2019-02-27 Intellectual Discovery Co., Ltd. METHOD FOR CODING AND DECODING AN IMAGE USING ADAPTIVE DEFLECTION FILTRATION AND DEVICE THEREFOR
KR101782156B1 (ko) * 2015-06-11 2017-09-26 인텔렉추얼디스커버리 주식회사 적응적인 디블록킹 필터링을 이용하는 영상 부호화 방법과 영상 복호화 방법 및 장치
WO2017045101A1 (en) * 2015-09-14 2017-03-23 Mediatek Singapore Pte. Ltd. Advanced deblocking filter in video coding
US10212444B2 (en) 2016-01-15 2019-02-19 Qualcomm Incorporated Multi-type-tree framework for video coding
CN107027040B9 (zh) 2016-01-29 2020-08-28 华为技术有限公司 一种去除块效应的滤波方法及装置
WO2017205700A1 (en) * 2016-05-25 2017-11-30 Arris Enterprises Llc Binary, ternary and quad tree partitioning for jvet coding of video data
US11381829B2 (en) * 2016-08-19 2022-07-05 Lg Electronics Inc. Image processing method and apparatus therefor
WO2018070661A1 (ko) * 2016-10-11 2018-04-19 엘지전자 주식회사 영상 코딩 시스템에서 인트라 예측에 따른 영상 디코딩 방법 및 장치
WO2018097692A2 (ko) * 2016-11-28 2018-05-31 한국전자통신연구원 영상 부호화/복호화 방법, 장치 및 비트스트림을 저장한 기록 매체
JP6565885B2 (ja) * 2016-12-06 2019-08-28 株式会社Ｊｖｃケンウッド 画像符号化装置、画像符号化方法及び画像符号化プログラム、並びに画像復号化装置、画像復号化方法及び画像復号化プログラム
CN109005412B (zh) * 2017-06-06 2022-06-07 北京三星通信技术研究有限公司 运动矢量获取的方法及设备
BR112020002205A2 (pt) 2017-08-22 2020-07-28 Panasonic Intellectual Property Corporation Of America codificador de imagem, decodificador de imagem, método de codificação de imagem e método de decodificação de imagem
WO2019047763A1 (en) * 2017-09-08 2019-03-14 Mediatek Inc. METHODS AND APPARATUSES FOR PROCESSING IMAGES IN AN IMAGE OR VIDEO ENCODING SYSTEM
US10542279B2 (en) 2017-09-25 2020-01-21 Intel Corporation Temporal motion vector prediction control in video coding
US11394992B2 (en) * 2018-03-14 2022-07-19 Hfi Innovation Inc. Methods and apparatuses of generating average candidates in video coding systems
CN119052488A (zh) 2018-03-27 2024-11-29 株式会社Kt 对图像进行解码或编码的方法以及用于传送压缩视频数据的装置
US10728542B2 (en) * 2018-04-09 2020-07-28 Tencent America LLC Methods and apparatuses for sub-block motion vector prediction
WO2019229683A1 (en) 2018-05-31 2019-12-05 Beijing Bytedance Network Technology Co., Ltd. Concept of interweaved prediction
WO2019234606A1 (en) 2018-06-05 2019-12-12 Beijing Bytedance Network Technology Co., Ltd. Interaction between ibc and atmvp
KR102797628B1 (ko) 2018-06-07 2025-04-17 두인 비전 컴퍼니 리미티드 부분 코스트 계산
WO2019237287A1 (zh) * 2018-06-13 2019-12-19 华为技术有限公司 视频图像的帧间预测方法、装置及编解码器
CN110636298B (zh) 2018-06-21 2022-09-13 北京字节跳动网络技术有限公司 对于Merge仿射模式和非Merge仿射模式的统一约束
CN110636297B (zh) 2018-06-21 2021-05-14 北京字节跳动网络技术有限公司 分量相关的子块分割
EP4465630A3 (en) * 2018-06-27 2025-02-12 InterDigital VC Holdings, Inc. Methods and apparatus for reducing the coding latency of decoder-side motion refinement
WO2020003278A1 (en) 2018-06-29 2020-01-02 Beijing Bytedance Network Technology Co., Ltd. Update of look up table: fifo, constrained fifo
KR102840294B1 (ko) 2018-06-29 2025-07-30 두인 비전 컴퍼니 리미티드 하나 또는 다수의 룩업 테이블들을 사용하여 이전에 코딩된 모션 정보를 순서대로 저장하고 이를 사용하여 후속 블록들을 코딩하는 개념
EP3794824A1 (en) 2018-06-29 2021-03-24 Beijing Bytedance Network Technology Co. Ltd. Conditions for updating luts
WO2020003282A1 (en) 2018-06-29 2020-01-02 Beijing Bytedance Network Technology Co., Ltd. Managing motion vector predictors for video coding
KR20240005240A (ko) 2018-06-29 2024-01-11 베이징 바이트댄스 네트워크 테크놀로지 컴퍼니, 리미티드 Lut에서의 모션 후보들의 검사 순서
TWI752331B (zh) 2018-06-29 2022-01-11 大陸商北京字節跳動網絡技術有限公司 當向Merge/AMVP添加HMVP候選時的部分/完全修剪
WO2020003261A1 (en) 2018-06-29 2020-01-02 Beijing Bytedance Network Technology Co., Ltd. Selection from multiple luts
EP4325861A3 (en) 2018-06-29 2024-03-06 Beijing Bytedance Network Technology Co., Ltd. Interaction between lut and amvp
TWI719519B (zh) 2018-07-02 2021-02-21 大陸商北京字節跳動網絡技術有限公司 對於dmvr的塊尺寸限制
EP3815376A1 (en) 2018-07-02 2021-05-05 Beijing Bytedance Network Technology Co. Ltd. Luts with intra prediction modes and intra mode prediction from non-adjacent blocks
TWI735929B (zh) * 2018-08-04 2021-08-11 大陸商北京字節跳動網絡技術有限公司 更新的mv或推導的mv的裁剪
JP7148618B2 (ja) 2018-09-05 2022-10-05 パナソニック インテレクチュアル プロパティ コーポレーション オブ アメリカ 符号化装置及び復号装置
CN111064961B (zh) 2018-09-12 2023-06-09 北京字节跳动网络技术有限公司 视频处理方法和装置
US11665365B2 (en) * 2018-09-14 2023-05-30 Google Llc Motion prediction coding with coframe motion vectors
TWI839388B (zh) 2018-09-24 2024-04-21 大陸商北京字節跳動網絡技術有限公司 簡化的基於歷史的運動矢量預測
KR102448403B1 (ko) * 2018-10-08 2022-09-28 엘지전자 주식회사 Atmvp 후보를 기반으로 영상 코딩을 수행하는 장치
CN111083489B (zh) 2018-10-22 2024-05-14 北京字节跳动网络技术有限公司 多次迭代运动矢量细化
CN112997480B (zh) 2018-11-10 2023-08-22 北京字节跳动网络技术有限公司 成对平均候选计算中的取整
CN111630865B (zh) 2018-11-12 2023-06-27 北京字节跳动网络技术有限公司 广义双向预测模式的线缓冲器减少
CN113170171B (zh) 2018-11-20 2024-04-12 北京字节跳动网络技术有限公司 组合帧间帧内预测模式的预测细化
KR20210091161A (ko) 2018-11-20 2021-07-21 베이징 바이트댄스 네트워크 테크놀로지 컴퍼니, 리미티드 부분적 위치에 기반한 차분 계산
US11290739B2 (en) * 2018-11-30 2022-03-29 Mediatek Inc. Video processing methods and apparatuses of determining motion vectors for storage in video coding systems
WO2020116242A1 (ja) 2018-12-07 2020-06-11 パナソニック インテレクチュアル プロパティ コーポレーション オブ アメリカ 符号化装置、復号装置、符号化方法及び復号方法
CN113228675B (zh) * 2018-12-21 2024-08-06 北京字节跳动网络技术有限公司 视频处理中的运动矢量比特深度
WO2020140948A1 (en) 2019-01-02 2020-07-09 Beijing Bytedance Network Technology Co., Ltd. Motion vector derivation between dividing patterns
JP7275286B2 (ja) 2019-01-10 2023-05-17 北京字節跳動網絡技術有限公司 Ｌｕｔ更新の起動
WO2020143824A1 (en) 2019-01-13 2020-07-16 Beijing Bytedance Network Technology Co., Ltd. Interaction between lut and shared merge list
CN113348669B (zh) * 2019-01-13 2024-08-27 北京字节跳动网络技术有限公司 交织预测和其他编解码工具之间的交互
WO2020147772A1 (en) 2019-01-16 2020-07-23 Beijing Bytedance Network Technology Co., Ltd. Motion candidates derivation
WO2020156538A1 (en) 2019-02-03 2020-08-06 Beijing Bytedance Network Technology Co., Ltd. Interaction between mv precisions and mv difference coding
CN113424538B (zh) 2019-02-14 2025-09-16 北京字节跳动网络技术有限公司 解码器侧细化工具的选择性应用
WO2020177684A1 (en) 2019-03-03 2020-09-10 Beijing Bytedance Network Technology Co., Ltd. Enabling dmvr based on the information in the picture header
WO2020177756A1 (en) 2019-03-06 2020-09-10 Beijing Bytedance Network Technology Co., Ltd. Size dependent inter coding
KR20210127709A (ko) * 2019-03-07 2021-10-22 디지털인사이트 주식회사 영상 부호화/복호화 방법 및 장치
CN113557735B (zh) * 2019-03-11 2024-05-10 北京字节跳动网络技术有限公司 运动候选列表构造的改进
CN118075479A (zh) 2019-03-21 2024-05-24 Sk电信有限公司 编解码视频数据的当前块的设备及发送视频数据的设备
WO2020192611A1 (en) 2019-03-22 2020-10-01 Beijing Bytedance Network Technology Co., Ltd. Interaction between merge list construction and other tools
KR102610709B1 (ko) 2019-04-02 2023-12-05 베이징 바이트댄스 네트워크 테크놀로지 컴퍼니, 리미티드 디코더 측 움직임 벡터 유도
CN117692630A (zh) * 2019-05-11 2024-03-12 北京字节跳动网络技术有限公司 视频处理中编解码工具的选择性使用
CN113728644B (zh) 2019-05-16 2024-01-26 北京字节跳动网络技术有限公司 基于子区域的运动信息细化确定
CN114270835A (zh) * 2019-06-19 2022-04-01 Lg电子株式会社 基于默认合并模式推导预测样本的图像解码方法及其装置
US11138751B2 (en) * 2019-07-06 2021-10-05 Toyota Research Institute, Inc. Systems and methods for semi-supervised training using reprojected distance loss
WO2021036990A1 (en) 2019-08-24 2021-03-04 Beijing Bytedance Network Technology Co., Ltd. Initialization of history-based motion vector predictor tables
EP4018671A4 (en) 2019-09-19 2022-12-07 Beijing Bytedance Network Technology Co., Ltd. Deriving reference sample positions in video coding
KR102637881B1 (ko) 2019-10-12 2024-02-19 베이징 바이트댄스 네트워크 테크놀로지 컴퍼니, 리미티드 정제 비디오 코딩 툴의 사용 및 시그널링
JP7414980B2 (ja) 2019-10-13 2024-01-16 北京字節跳動網絡技術有限公司 参照ピクチャリサンプリングと映像コーディングツールとの間の相互作用
WO2021129866A1 (en) 2019-12-27 2021-07-01 Beijing Bytedance Network Technology Co., Ltd. Signaling of slice types in video pictures headers
US11871143B2 (en) 2020-09-17 2024-01-09 Lemon Inc. Subpicture tracks in coded video
CN112637592B (zh) * 2020-12-11 2024-07-05 百果园技术(新加坡)有限公司 一种视频预测编码的方法及装置
US11895321B2 (en) * 2021-03-29 2024-02-06 Qualcomm Incorporated Template matching based advanced motion vector predictor (AMVP) candidate list construction with non-adjacent candidates and AMVP index signaling
JP2024512926A (ja) * 2021-03-29 2024-03-21 クゥアルコム・インコーポレイテッド 隣接しない候補とａｍｖｐインデックスのシグナリングとを用いたテンプレートマッチングベースの高度動きベクトル予測子（ａｍｖｐ）候補リストの構築
CN117356095A (zh) * 2021-04-21 2024-01-05 抖音视界有限公司 用于视频处理的方法、设备和介质
US11729395B2 (en) * 2021-11-26 2023-08-15 Huawei Technologies Co., Ltd. Methods and devices for extracting motion vector data from compressed video data
EP4379659A1 (en) * 2022-11-30 2024-06-05 Aptiv Technologies AG Enhanced tracking and speed detection

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20120263231A1 (en) 2011-04-18 2012-10-18 Minhua Zhou Temporal Motion Data Candidate Derivation in Video Coding
US20130070854A1 (en) 2011-09-17 2013-03-21 Qualcomm Incorporated Motion vector determination for video coding

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20030235250A1 (en) * 2002-06-24 2003-12-25 Ankur Varma Video deblocking
US20060002474A1 (en) * 2004-06-26 2006-01-05 Oscar Chi-Lim Au Efficient multi-block motion estimation for video compression
US20120113326A1 (en) 2010-11-04 2012-05-10 Stmicroelectronics, Inc. System and method for detecting motion vectors in a recursive hierarchical motion estimation system using a non-rasterized scan
EP2664139A2 (en) * 2011-01-14 2013-11-20 Telefonaktiebolaget LM Ericsson (PUBL) A method for deblocking filter control and a deblocking filtering control device
AU2012323631B2 (en) * 2011-10-11 2015-09-17 Mediatek Inc. Method and apparatus of motion and disparity vector derivation for 3D video coding and HEVC
WO2013059504A1 (en) 2011-10-21 2013-04-25 Dolby Laboratories Licensing Corporation Hierarchical motion estimation for video compression and motion analysis
US20130114717A1 (en) 2011-11-07 2013-05-09 Qualcomm Incorporated Generating additional merge candidates
US9948915B2 (en) 2013-07-24 2018-04-17 Qualcomm Incorporated Sub-PU motion prediction for texture and depth coding
US9762927B2 (en) 2013-09-26 2017-09-12 Qualcomm Incorporated Sub-prediction unit (PU) based temporal motion vector prediction in HEVC and sub-PU design in 3D-HEVC

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20120263231A1 (en) 2011-04-18 2012-10-18 Minhua Zhou Temporal Motion Data Candidate Derivation in Video Coding
US20130070854A1 (en) 2011-09-17 2013-03-21 Qualcomm Incorporated Motion vector determination for video coding

Also Published As

Publication number Publication date
WO2015048453A1 (en) 2015-04-02
JP6339183B2 (ja) 2018-06-06
BR112016006607B1 (pt) 2023-01-31
BR112016006607B8 (pt) 2023-02-14
KR20160058823A (ko) 2016-05-25
CN105580365B (zh) 2018-10-26
JP2016537841A (ja) 2016-12-01
US9667996B2 (en) 2017-05-30
BR112016006607A2 (pt) 2017-08-01
ES2753958T3 (es) 2020-04-15
HUE047090T2 (hu) 2020-04-28
US20150085935A1 (en) 2015-03-26
CN105580365A (zh) 2016-05-11
EP3050295B1 (en) 2019-08-07
HK1219602A1 (zh) 2017-04-07
EP3050295A1 (en) 2016-08-03

Similar Documents

Publication Publication Date Title
KR101904624B1 (ko) Ｈｅｖｃ 에서의 서브-예측 유닛 (ｐｕ) 기반 시간적 모션 벡터 예측 및 3ｄ-ｈｅｖｃ 에서의 서브-ｐｕ 설계
KR101967967B1 (ko) Ｈｅｖｃ 에서의 서브-예측 유닛 (ｐｕ) 기반 시간적 모션 벡터 예측 및 3ｄ-ｈｅｖｃ 에서의 서브-ｐｕ 설계
KR102519780B1 (ko) 비디오 코딩에서 적응적 루프 필터링에서의 다중 필터들의 혼동
CA2912447C (en) Intra prediction from a predictive block
KR101722890B1 (ko) 텍스처 코딩을 위한 더욱 정확한 어드밴스드 잔차 예측 (arp)
KR101722823B1 (ko) 3ｄ 비디오 코딩에서의 뷰 합성 예측 지원의 시그널링
KR101780434B1 (ko) 3d 비디오 코딩에서의 유도된 디스패리티 벡터
KR101861906B1 (ko) 고 효율 비디오 코딩에 기초한 비디오 정보의 스케일러블 코딩을 위한 디바이스 및 방법
KR102312766B1 (ko) 비디오 코딩을 위한 디스패리티 벡터 및/또는 진보된 레지듀얼 예측
KR20140130466A (ko) B 슬라이스에서의 예측 유닛의 단방향성 인터 예측으로의 제한
KR20180116257A (ko) 스크린 콘텐츠 코딩 및 다중-계층 코딩을 위한 가중된 예측
KR20150139953A (ko) 백워드 뷰 합성 예측
CN104584557A (zh) 构造用于多视图或3dv视频译码的参考图片列表
KR101747058B1 (ko) 서브 pu 레벨 진보된 레지듀얼 예측
KR20160096649A (ko) 3차원 (3d) hevc 또는 다른 3d 코딩에서 서브 예측 유닛 (서브 pu) 모션 파라미터 상속 (mpi) 제어
KR20220062534A (ko) 비디오 코딩을 위한 파라미터 세트 시그널링
HK1219602B (zh) 处理视频数据的方法、装置及存储媒体

Legal Events

Date Code Title Description
PA0105 International application

Patent event date: 20160401

Patent event code: PA01051R01D

Comment text: International Patent Application

PG1501 Laying open of application
A201 Request for examination
PA0201 Request for examination

Patent event code: PA02012R01D

Patent event date: 20170829

Comment text: Request for Examination of Application

PA0302 Request for accelerated examination

Patent event date: 20170829

Patent event code: PA03022R01D

Comment text: Request for Accelerated Examination

E902 Notification of reason for refusal
PE0902 Notice of grounds for rejection

Comment text: Notification of reason for refusal

Patent event date: 20180103

Patent event code: PE09021S01D

E701 Decision to grant or registration of patent right
PE0701 Decision of registration

Patent event code: PE07011S01D

Comment text: Decision to Grant Registration

Patent event date: 20180627

GRNT Written decision to grant
PR0701 Registration of establishment

Comment text: Registration of Establishment

Patent event date: 20180927

Patent event code: PR07011E01D

PR1002 Payment of registration fee

Payment date: 20180927

End annual number: 3

Start annual number: 1

PG1601 Publication of registration
PR1001 Payment of annual fee

Payment date: 20210702

Start annual number: 4

End annual number: 4

PR1001 Payment of annual fee

Payment date: 20220622

Start annual number: 5

End annual number: 5

PR1001 Payment of annual fee

Payment date: 20230626

Start annual number: 6

End annual number: 6

PR1001 Payment of annual fee

Payment date: 20240624

Start annual number: 7

End annual number: 7

PR1001 Payment of annual fee

Payment date: 20250625

Start annual number: 8

End annual number: 8