TWI544788B - 用於視圖間或層間參考圖像之位元串流約束及運動向量限制 - Google Patents
用於視圖間或層間參考圖像之位元串流約束及運動向量限制 Download PDFInfo
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- TWI544788B TWI544788B TW103100239A TW103100239A TWI544788B TW I544788 B TWI544788 B TW I544788B TW 103100239 A TW103100239 A TW 103100239A TW 103100239 A TW103100239 A TW 103100239A TW I544788 B TWI544788 B TW I544788B
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Classifications
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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
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- H—ELECTRICITY
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- 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
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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
- H04N19/513—Processing of motion vectors
- H04N19/517—Processing of motion vectors by encoding
- H04N19/52—Processing of motion vectors by encoding by predictive encoding
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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
- H04N19/597—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)
Applications Claiming Priority (5)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US201361749213P | 2013-01-04 | 2013-01-04 | |
| US201361754864P | 2013-01-21 | 2013-01-21 | |
| US201361755274P | 2013-01-22 | 2013-01-22 | |
| US201361758206P | 2013-01-29 | 2013-01-29 | |
| 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 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| TW201444349A TW201444349A (zh) | 2014-11-16 |
| TWI544788B true TWI544788B (zh) | 2016-08-01 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| TW103100239A TWI544788B (zh) | 2013-01-04 | 2014-01-03 | 用於視圖間或層間參考圖像之位元串流約束及運動向量限制 |
Country Status (8)
| Country | Link |
|---|---|
| US (1) | US10021414B2 (OSRAM) |
| EP (1) | EP2941875A1 (OSRAM) |
| JP (1) | JP6416115B2 (OSRAM) |
| KR (1) | KR102266364B1 (OSRAM) |
| CN (1) | CN104885458B (OSRAM) |
| BR (1) | BR112015016011B1 (OSRAM) |
| TW (1) | TWI544788B (OSRAM) |
| WO (1) | WO2014107565A1 (OSRAM) |
Families Citing this family (47)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103765899B (zh) | 2011-06-15 | 2018-03-06 | 韩国电子通信研究院 | 用于编码和解码可伸缩视频的方法以及使用其的设备 |
| CN110234007B (zh) | 2013-03-21 | 2023-05-23 | 索尼公司 | 图像解码装置和方法 |
| 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 |
| KR20160054530A (ko) * | 2013-09-06 | 2016-05-16 | 미쓰비시덴키 가부시키가이샤 | 동화상 부호화 장치, 동화상 트랜스코드 장치, 동화상 부호화 방법, 동화상 트랜스코드 방법 및 동화상 스트림 전송 시스템 |
| GB201405649D0 (en) * | 2014-03-28 | 2014-05-14 | Sony Corp | Data encoding and decoding |
| US20150326875A1 (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 |
| HUE064079T2 (hu) | 2014-12-03 | 2024-02-28 | Panasonic Ip Man Co Ltd | Adat elõállító eszköz |
| US10045038B2 (en) * | 2015-05-28 | 2018-08-07 | Hfi Innovation Inc. | Method and apparatus for using a current picture as a reference picture |
| EP3355582B1 (en) * | 2015-09-24 | 2021-04-28 | LG Electronics Inc. | Amvr-based image coding method and apparatus in image coding system |
| 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 |
| EP3616406B1 (en) * | 2017-05-18 | 2024-03-20 | HFI Innovation 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 |
| CN118354099A (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 |
| EP3791588A1 (en) | 2018-06-29 | 2021-03-17 | Beijing Bytedance Network Technology Co. Ltd. | Checking order of motion candidates in lut |
| 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 |
| WO2020003283A1 (en) | 2018-06-29 | 2020-01-02 | Beijing Bytedance Network Technology Co., Ltd. | Conditions for updating luts |
| GB2588531B (en) | 2018-06-29 | 2023-02-01 | Beijing Bytedance Network Tech 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 |
| AU2019293670B2 (en) | 2018-06-29 | 2023-06-08 | Beijing Bytedance Network Technology Co., Ltd. | Update of look up table: FIFO, constrained FIFO |
| MX2020013828A (es) | 2018-06-29 | 2021-03-25 | Beijing Bytedance Network Tech Co Ltd | Interaccion entre lut y amvp. |
| CA3101730C (en) | 2018-06-29 | 2024-10-08 | Beijing Bytedance Network Tech Co Ltd | PARTIAL/COMPLETE PRUNING WHEN ADDING AN HMVP CANDIDATE TO THE MERGER/AMVP |
| TWI719523B (zh) | 2018-06-29 | 2021-02-21 | 大陸商北京字節跳動網絡技術有限公司 | 哪個查找表需要更新或不更新 |
| CN110677666B (zh) | 2018-07-02 | 2022-06-14 | 北京字节跳动网络技术有限公司 | Lamvr中取整和修剪的顺序 |
| CN113242432B (zh) | 2018-08-29 | 2022-01-25 | 北京达佳互联信息技术有限公司 | 视频解码的方法、计算设备和存储介质 |
| 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 |
| US11570461B2 (en) * | 2018-10-10 | 2023-01-31 | Samsung Electronics Co., Ltd. | Method for encoding and decoding video by using motion vector differential value, and apparatus for encoding and decoding motion information |
| WO2020143741A1 (en) | 2019-01-10 | 2020-07-16 | Beijing Bytedance Network Technology Co., Ltd. | Invoke of lut updating |
| WO2020143824A1 (en) | 2019-01-13 | 2020-07-16 | Beijing Bytedance Network Technology Co., Ltd. | Interaction between lut and shared merge list |
| CN113330739B (zh) | 2019-01-16 | 2025-01-10 | 北京字节跳动网络技术有限公司 | Lut中的运动候选的插入顺序 |
| WO2020192611A1 (en) | 2019-03-22 | 2020-10-01 | Beijing Bytedance Network Technology Co., Ltd. | Interaction between merge list construction and other tools |
| CN113647108B (zh) | 2019-03-27 | 2024-11-19 | 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 |
| CN117676134A (zh) * | 2019-04-25 | 2024-03-08 | 北京字节跳动网络技术有限公司 | 对运动矢量差的约束 |
| US11109064B2 (en) | 2019-05-22 | 2021-08-31 | Mediatek Inc. | Signaling of motion vector difference derivation |
| EP3973705A4 (en) | 2019-06-25 | 2022-09-28 | Beijing Bytedance Network Technology Co., Ltd. | RESTRICTIONS ON DIFFERENCE BETWEEN MOVEMENT VECTORS |
| 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 |
| CN115606184A (zh) * | 2020-04-01 | 2023-01-13 | 抖音视界有限公司（Cn） | 对量化参数增量的信令通知的控制 |
| KR102629799B1 (ko) | 2020-04-07 | 2024-01-25 | 베이징 바이트댄스 네트워크 테크놀로지 컴퍼니, 리미티드 | 상위 레벨 신택스에서의 인터 예측에 대한 시그널링 |
| 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 |
| CN115486064A (zh) | 2020-04-10 | 2022-12-16 | 抖音视界有限公司 | 标头语法元素和自适应参数集的使用 |
| 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 |
| WO2021222037A1 (en) * | 2020-04-26 | 2021-11-04 | Bytedance Inc. | Conditional signaling of weighted prediction information |
| 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 |
| US20240314348A1 (en) * | 2023-03-16 | 2024-09-19 | Tencent America LLC | Motion Compensated Picture Boundary Padding |
Family Cites Families (14)
| 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 |
| KR101101965B1 (ko) | 2006-10-16 | 2012-01-02 | 노키아 코포레이션 | 멀티뷰 비디오 코딩에 대한 병렬 디코딩가능 슬라이스들을 이용하기 위한 시스템 및 방법 |
| 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 |
| US8532410B2 (en) | 2008-04-25 | 2013-09-10 | Thomson Licensing | Multi-view video coding with disparity estimation based on depth information |
| WO2010126608A2 (en) | 2009-05-01 | 2010-11-04 | Thomson Licensing | 3d video coding formats |
| 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 |
| JP5664762B2 (ja) * | 2011-03-17 | 2015-02-04 | 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 |
| US20140104383A1 (en) | 2011-06-22 | 2014-04-17 | Sony Corporation | Image processing device and method |
| KR20130135925A (ko) | 2011-06-30 | 2013-12-11 | 미쓰비시덴키 가부시키가이샤 | 화상 부호화 장치, 화상 복호 장치, 화상 부호화 방법 및 화상 복호 방법 |
| WO2013028117A1 (en) | 2011-08-19 | 2013-02-28 | Telefonaktiebolaget L M Ericsson (Publ) | Motion vector processing |
| US9288506B2 (en) | 2012-01-05 | 2016-03-15 | Qualcomm Incorporated | Signaling view synthesis prediction support in 3D video coding |
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- 2014-01-02 US US14/146,149 patent/US10021414B2/en active Active
- 2014-01-03 WO PCT/US2014/010161 patent/WO2014107565A1/en not_active Ceased
- 2014-01-03 JP JP2015551771A patent/JP6416115B2/ja active Active
- 2014-01-03 EP EP14703451.6A patent/EP2941875A1/en not_active Ceased
- 2014-01-03 BR BR112015016011-5A patent/BR112015016011B1/pt active IP Right Grant
- 2014-01-03 CN CN201480003846.9A patent/CN104885458B/zh active Active
- 2014-01-03 KR KR1020157020807A patent/KR102266364B1/ko active Active
- 2014-01-03 TW TW103100239A patent/TWI544788B/zh active
Also Published As
| Publication number | Publication date |
|---|---|
| US20140192885A1 (en) | 2014-07-10 |
| JP6416115B2 (ja) | 2018-10-31 |
| KR20150104129A (ko) | 2015-09-14 |
| JP2016507969A (ja) | 2016-03-10 |
| WO2014107565A1 (en) | 2014-07-10 |
| EP2941875A1 (en) | 2015-11-11 |
| KR102266364B1 (ko) | 2021-06-16 |
| TW201444349A (zh) | 2014-11-16 |
| CN104885458A (zh) | 2015-09-02 |
| BR112015016011A2 (pt) | 2017-07-11 |
| US10021414B2 (en) | 2018-07-10 |
| CN104885458B (zh) | 2019-05-28 |
| BR112015016011B1 (pt) | 2023-03-28 |
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