TWI594622B - 多層視訊寫碼中之層間預測類型 - Google Patents
多層視訊寫碼中之層間預測類型 Download PDFInfo
- Publication number
- TWI594622B TWI594622B TW103120098A TW103120098A TWI594622B TW I594622 B TWI594622 B TW I594622B TW 103120098 A TW103120098 A TW 103120098A TW 103120098 A TW103120098 A TW 103120098A TW I594622 B TWI594622 B TW I594622B
- Authority
- TW
- Taiwan
- Prior art keywords
- image
- resampled
- predict
- current image
- video
- Prior art date
Links
- 239000011229 interlayer Substances 0.000 title claims description 200
- 239000010410 layer Substances 0.000 title description 183
- 238000000034 method Methods 0.000 claims description 179
- 238000012952 Resampling Methods 0.000 claims description 73
- 230000015654 memory Effects 0.000 claims description 39
- 238000005070 sampling Methods 0.000 claims description 5
- 239000000523 sample Substances 0.000 description 79
- 230000008569 process Effects 0.000 description 60
- 239000013598 vector Substances 0.000 description 36
- 238000004891 communication Methods 0.000 description 34
- 238000003860 storage Methods 0.000 description 30
- 230000005540 biological transmission Effects 0.000 description 25
- 238000013139 quantization Methods 0.000 description 24
- 238000012545 processing Methods 0.000 description 23
- 238000010586 diagram Methods 0.000 description 14
- 208000037170 Delayed Emergence from Anesthesia Diseases 0.000 description 9
- 238000013500 data storage Methods 0.000 description 9
- 241000023320 Luma <angiosperm> Species 0.000 description 8
- 230000003044 adaptive effect Effects 0.000 description 8
- OSWPMRLSEDHDFF-UHFFFAOYSA-N methyl salicylate Chemical compound COC(=O)C1=CC=CC=C1O OSWPMRLSEDHDFF-UHFFFAOYSA-N 0.000 description 8
- 230000002123 temporal effect Effects 0.000 description 8
- 238000005192 partition Methods 0.000 description 6
- 238000000638 solvent extraction Methods 0.000 description 6
- 230000014509 gene expression Effects 0.000 description 5
- 230000008901 benefit Effects 0.000 description 4
- 230000006835 compression Effects 0.000 description 4
- 238000007906 compression Methods 0.000 description 4
- 239000002356 single layer Substances 0.000 description 4
- 230000009471 action Effects 0.000 description 3
- 238000004458 analytical method Methods 0.000 description 3
- 238000009795 derivation Methods 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 3
- 230000006870 function Effects 0.000 description 3
- 238000013507 mapping Methods 0.000 description 3
- 239000000463 material Substances 0.000 description 3
- 230000000007 visual effect Effects 0.000 description 3
- 210000004556 brain Anatomy 0.000 description 2
- 230000001413 cellular effect Effects 0.000 description 2
- 238000004590 computer program Methods 0.000 description 2
- 238000010276 construction Methods 0.000 description 2
- 238000011161 development Methods 0.000 description 2
- 230000018109 developmental process Effects 0.000 description 2
- 238000012432 intermediate storage Methods 0.000 description 2
- 230000005291 magnetic effect Effects 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 239000011159 matrix material Substances 0.000 description 2
- 238000005457 optimization Methods 0.000 description 2
- 238000011002 quantification Methods 0.000 description 2
- 230000011218 segmentation Effects 0.000 description 2
- 230000011664 signaling Effects 0.000 description 2
- 238000001228 spectrum Methods 0.000 description 2
- 238000012360 testing method Methods 0.000 description 2
- 102100037812 Medium-wave-sensitive opsin 1 Human genes 0.000 description 1
- 230000004913 activation Effects 0.000 description 1
- 230000006978 adaptation Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 230000001427 coherent effect Effects 0.000 description 1
- 239000013078 crystal Substances 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 238000011156 evaluation Methods 0.000 description 1
- 238000009940 knitting Methods 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 239000004973 liquid crystal related substance Substances 0.000 description 1
- 239000006249 magnetic particle Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000003287 optical effect Effects 0.000 description 1
- 239000005022 packaging material Substances 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- 239000013074 reference sample Substances 0.000 description 1
- 230000002787 reinforcement Effects 0.000 description 1
- 238000010008 shearing Methods 0.000 description 1
- 230000001360 synchronised effect Effects 0.000 description 1
- 230000009466 transformation Effects 0.000 description 1
- 230000007704 transition Effects 0.000 description 1
- 238000013519 translation Methods 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
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
- 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
- H04N19/157—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
- H04N19/30—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using hierarchical techniques, e.g. scalability
-
- 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
- H04N19/80—Details of filtering operations specially adapted for video compression, e.g. for pixel interpolation
- H04N19/82—Details of filtering operations specially adapted for video compression, e.g. for pixel interpolation involving filtering within a prediction loop
Landscapes
- Engineering & Computer Science (AREA)
- Multimedia (AREA)
- Signal Processing (AREA)
- Compression Or Coding Systems Of Tv Signals (AREA)
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US201361833836P | 2013-06-11 | 2013-06-11 | |
| US201361859702P | 2013-07-29 | 2013-07-29 | |
| US14/298,308 US9509999B2 (en) | 2013-06-11 | 2014-06-06 | Inter-layer prediction types in multi-layer video coding |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| TW201511529A TW201511529A (zh) | 2015-03-16 |
| TWI594622B true TWI594622B (zh) | 2017-08-01 |
Family
ID=52005455
Family Applications (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| TW103120098A TWI594622B (zh) | 2013-06-11 | 2014-06-10 | 多層視訊寫碼中之層間預測類型 |
| TW103120101A TWI594621B (zh) | 2013-06-11 | 2014-06-10 | 於多層視訊寫碼中關於層間預測類型之處理位元流限制 |
Family Applications After (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| TW103120101A TWI594621B (zh) | 2013-06-11 | 2014-06-10 | 於多層視訊寫碼中關於層間預測類型之處理位元流限制 |
Country Status (9)
| Country | Link |
|---|---|
| US (2) | US9509999B2 (enExample) |
| EP (2) | EP3008904A1 (enExample) |
| JP (2) | JP6388929B2 (enExample) |
| KR (2) | KR102323931B1 (enExample) |
| CN (2) | CN105247867B (enExample) |
| BR (2) | BR112015030986B1 (enExample) |
| CA (2) | CA2910964C (enExample) |
| TW (2) | TWI594622B (enExample) |
| WO (2) | WO2014200894A1 (enExample) |
Families Citing this family (33)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US9998764B2 (en) * | 2012-07-09 | 2018-06-12 | Vid Scale, Inc. | Codec architecture for multiple layer video coding |
| US9509999B2 (en) | 2013-06-11 | 2016-11-29 | Qualcomm Incorporated | Inter-layer prediction types in multi-layer video coding |
| US9510001B2 (en) * | 2013-07-09 | 2016-11-29 | Electronics And Telecommunications Research Institute | Video decoding method and apparatus using the same |
| KR20150075040A (ko) * | 2013-12-24 | 2015-07-02 | 주식회사 케이티 | 멀티 레이어 비디오 신호 인코딩/디코딩 방법 및 장치 |
| US10602161B2 (en) | 2014-03-24 | 2020-03-24 | Kt Corporation | Multilayer video signal encoding/decoding method and device |
| KR20170101983A (ko) * | 2014-12-31 | 2017-09-06 | 노키아 테크놀로지스 오와이 | 스케일러블 비디오 코딩 및 디코딩을 위한 계층 간 예측 |
| US9589543B2 (en) * | 2015-03-18 | 2017-03-07 | Intel Corporation | Static frame image quality improvement for sink displays |
| US10834419B2 (en) * | 2016-04-13 | 2020-11-10 | Qualcomm Incorporated | Conformance constraint for collocated reference index in video coding |
| JP7248013B2 (ja) * | 2018-03-30 | 2023-03-29 | 株式会社ソシオネクスト | 復号方法、復号装置、符号化装置及びプログラム |
| CN113170198B (zh) | 2018-11-22 | 2022-12-09 | 北京字节跳动网络技术有限公司 | 子块时域运动矢量预测 |
| US10778977B2 (en) * | 2018-12-05 | 2020-09-15 | Qualcomm Incorporated | Triangle motion information for video coding |
| 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 |
| HUE064569T2 (hu) | 2019-02-20 | 2024-03-28 | Beijing Dajia Internet Information | Korlátozott mozgásvektor származtatás hosszútávú referenciaképhez videó kódolásnál |
| WO2020228691A1 (en) | 2019-05-12 | 2020-11-19 | Beijing Bytedance Network Technology Co., Ltd. | Signaling for reference picture resampling |
| KR20220013938A (ko) | 2019-05-31 | 2022-02-04 | 바이트댄스 아이엔씨 | 인트라 블록 복사 예측을 갖는 팔레트 모드 |
| CN117714698A (zh) | 2019-06-28 | 2024-03-15 | 字节跳动有限公司 | 屏幕内容编解码中的色度帧内模式推导 |
| CN114026859B (zh) | 2019-06-28 | 2024-06-14 | 字节跳动有限公司 | 在变换跳过模式中修改量化参数的技术 |
| KR102808776B1 (ko) | 2019-08-13 | 2025-05-15 | 두인 비전 컴퍼니 리미티드 | 서브 블록 기반 인터 예측의 모션 정밀도 |
| CN117319645A (zh) | 2019-08-23 | 2023-12-29 | 北京字节跳动网络技术有限公司 | 用于处理视频数据的方法、装置以及计算机可读存储介质 |
| EP4018671A4 (en) | 2019-09-19 | 2022-12-07 | Beijing Bytedance Network Technology Co., Ltd. | Deriving reference sample positions in video coding |
| US11310492B2 (en) | 2019-09-20 | 2022-04-19 | Tencent America LLC | Signaling of inter layer prediction in video bitstream |
| US11418813B2 (en) * | 2019-09-20 | 2022-08-16 | Tencent America LLC | Signaling of inter layer prediction in video bitstream |
| WO2021052506A1 (en) * | 2019-09-22 | 2021-03-25 | Beijing Bytedance Network Technology Co., Ltd. | Transform unit based combined inter intra prediction |
| 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 |
| CN120111249A (zh) | 2019-10-23 | 2025-06-06 | 北京字节跳动网络技术有限公司 | 用于多编解码工具的计算 |
| EP4035356A4 (en) | 2019-10-23 | 2022-11-30 | Beijing Bytedance Network Technology Co., Ltd. | SIGNALING FOR RE-SAMPLING REFERENCE IMAGE |
| US12149696B2 (en) | 2019-12-12 | 2024-11-19 | Lg Electronics Inc. | Apparatus and method for coding image on basis of signaling of information for filtering |
| KR20220100019A (ko) * | 2019-12-12 | 2022-07-14 | 엘지전자 주식회사 | 루프 필터링을 제어하기 위한 영상 코딩 장치 및 방법 |
| WO2021129866A1 (en) | 2019-12-27 | 2021-07-01 | Beijing Bytedance Network Technology Co., Ltd. | Signaling of slice types in video pictures headers |
| CN117014601A (zh) * | 2019-12-30 | 2023-11-07 | 阿里巴巴（中国）有限公司 | 用于发出虚拟边界和环绕运动补偿的信号的方法 |
| CN115176466B (zh) | 2020-02-14 | 2026-01-02 | 抖音视界有限公司 | 视频比特流中的子图片信息信令 |
| US11582466B2 (en) * | 2020-02-19 | 2023-02-14 | Mediatek Inc. | Constraints for inter-layer referencing |
| WO2025221791A1 (en) * | 2024-04-16 | 2025-10-23 | Bytedance Inc. | Enhanced definitions of mv-hevc profiles |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20090225846A1 (en) * | 2006-01-05 | 2009-09-10 | Edouard Francois | Inter-Layer Motion Prediction Method |
Family Cites Families (14)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR100631777B1 (ko) * | 2004-03-31 | 2006-10-12 | 삼성전자주식회사 | 다 계층의 모션 벡터를 효율적으로 압축하는 방법 및 장치 |
| WO2006087314A1 (en) * | 2005-02-18 | 2006-08-24 | Thomson Licensing | Method for deriving coding information for high resolution images from low resoluton images and coding and decoding devices implementing said method |
| EP1806930A1 (en) * | 2006-01-10 | 2007-07-11 | Thomson Licensing | Method and apparatus for constructing reference picture lists for scalable video |
| US8693549B2 (en) * | 2006-01-16 | 2014-04-08 | Electronics And Telecommunications Research Institute | Method and apparatus for selective inter-layer prediction on macroblock basis |
| EP1933564A1 (en) * | 2006-12-14 | 2008-06-18 | Thomson Licensing | Method and apparatus for encoding and/or decoding video data using adaptive prediction order for spatial and bit depth prediction |
| CA2675891C (en) * | 2007-01-18 | 2013-04-16 | Fraunhofer-Gesellschaft Zur Foerderung Der Angewandten Forschung E.V. | Quality scalable video data stream |
| US8432968B2 (en) * | 2007-10-15 | 2013-04-30 | Qualcomm Incorporated | Scalable video coding techniques for scalable bitdepths |
| US8204125B2 (en) * | 2007-11-28 | 2012-06-19 | Tsai Sheng Group Llc | Fast motion estimation in scalable video coding |
| CN102726046B (zh) * | 2010-01-27 | 2015-09-09 | 杜比实验室特许公司 | 用于图像和视频编解码中的参考处理的方法和系统 |
| CN105812827B (zh) * | 2010-07-21 | 2019-04-16 | 杜比实验室特许公司 | 用于多层帧兼容视频传输的解码方法 |
| US9088800B2 (en) * | 2011-03-04 | 2015-07-21 | Vixs Systems, Inc | General video decoding device for decoding multilayer video and methods for use therewith |
| US20130188013A1 (en) * | 2011-07-22 | 2013-07-25 | Qualcomm Incorporated | Mvc based 3dvc codec supporting inside view motion prediction (ivmp) mode |
| CN104396240B (zh) * | 2012-01-31 | 2018-02-02 | Vid拓展公司 | 用于可缩放的高效视频编码(hevc)的参考图片集(rps)信令 |
| US9509999B2 (en) | 2013-06-11 | 2016-11-29 | Qualcomm Incorporated | Inter-layer prediction types in multi-layer video coding |
-
2014
- 2014-06-06 US US14/298,308 patent/US9509999B2/en active Active
- 2014-06-06 US US14/298,555 patent/US9432667B2/en active Active
- 2014-06-09 CN CN201480031088.1A patent/CN105247867B/zh active Active
- 2014-06-09 CN CN201480031037.9A patent/CN105474647B/zh active Active
- 2014-06-09 WO PCT/US2014/041497 patent/WO2014200894A1/en not_active Ceased
- 2014-06-09 KR KR1020157035749A patent/KR102323931B1/ko active Active
- 2014-06-09 JP JP2016519571A patent/JP6388929B2/ja active Active
- 2014-06-09 EP EP14733939.4A patent/EP3008904A1/en not_active Ceased
- 2014-06-09 CA CA2910964A patent/CA2910964C/en active Active
- 2014-06-09 WO PCT/US2014/041505 patent/WO2014200899A1/en not_active Ceased
- 2014-06-09 EP EP14740005.5A patent/EP3008901A1/en not_active Ceased
- 2014-06-09 BR BR112015030986-0A patent/BR112015030986B1/pt active IP Right Grant
- 2014-06-09 BR BR112015031009-5A patent/BR112015031009B1/pt active IP Right Grant
- 2014-06-09 JP JP2016519570A patent/JP6224236B2/ja active Active
- 2014-06-09 CA CA2910969A patent/CA2910969C/en active Active
- 2014-06-09 KR KR1020157035751A patent/KR102323932B1/ko active Active
- 2014-06-10 TW TW103120098A patent/TWI594622B/zh active
- 2014-06-10 TW TW103120101A patent/TWI594621B/zh active
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20090225846A1 (en) * | 2006-01-05 | 2009-09-10 | Edouard Francois | Inter-Layer Motion Prediction Method |
Non-Patent Citations (2)
| Title |
|---|
| Heiko Schwarz, Detlev Marpe, Thomas Wiegand, "Overview of the Scalable Video Coding Extension of the H.264/AVC Standard", IEEE Transactions on Circuits and Systems for Video Technology, Volume: 17, Issue: 9, pp.1103-1120, 2007/09/24 * |
| Jianle Chen, "SHVC Workding Draft 2", Joint Collaborative Team on Video Coding (JCT-VC) of ITU-T SG16 WP3 and ISO/IEC JTC1/SC29/WG11 13th Meeting: Incheon, KR, Document: JCTVC-M1008_v1, 2013/04/26 * |
Also Published As
| Publication number | Publication date |
|---|---|
| BR112015031009A2 (enExample) | 2017-07-25 |
| TW201511529A (zh) | 2015-03-16 |
| KR20160019068A (ko) | 2016-02-18 |
| KR102323931B1 (ko) | 2021-11-08 |
| CA2910964C (en) | 2018-05-29 |
| WO2014200899A1 (en) | 2014-12-18 |
| CA2910969C (en) | 2017-10-17 |
| US9432667B2 (en) | 2016-08-30 |
| EP3008901A1 (en) | 2016-04-20 |
| EP3008904A1 (en) | 2016-04-20 |
| US20140362902A1 (en) | 2014-12-11 |
| US9509999B2 (en) | 2016-11-29 |
| CN105247867A (zh) | 2016-01-13 |
| CA2910969A1 (en) | 2014-12-18 |
| BR112015030986A2 (enExample) | 2017-07-25 |
| BR112015030986B1 (pt) | 2023-04-11 |
| JP6388929B2 (ja) | 2018-09-12 |
| JP2016524876A (ja) | 2016-08-18 |
| CN105474647A (zh) | 2016-04-06 |
| BR112015031009B1 (pt) | 2022-12-13 |
| KR20160019904A (ko) | 2016-02-22 |
| WO2014200894A1 (en) | 2014-12-18 |
| JP2016524877A (ja) | 2016-08-18 |
| KR102323932B1 (ko) | 2021-11-08 |
| CA2910964A1 (en) | 2014-12-18 |
| JP6224236B2 (ja) | 2017-11-01 |
| US20140362910A1 (en) | 2014-12-11 |
| TW201503665A (zh) | 2015-01-16 |
| TWI594621B (zh) | 2017-08-01 |
| CN105247867B (zh) | 2018-12-18 |
| CN105474647B (zh) | 2019-02-22 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| TWI594622B (zh) | 多層視訊寫碼中之層間預測類型 | |
| JP6321139B2 (ja) | Ｓｈｖｃにおいて再サンプリングプロセスを条件付きで呼び出すこと | |
| US11438609B2 (en) | Inter-layer picture signaling and related processes | |
| KR101810312B1 (ko) | 스케일링 팩터를 사용하는 리샘플링 | |
| US10075729B2 (en) | Signaling of view ID bit depth in parameter sets | |
| JP2016518771A (ja) | 映像情報のスケーラブルコーディングのためのデバイス及び方法 |