TWI660621B - 視訊解碼及編碼方法 - Google Patents
視訊解碼及編碼方法 Download PDFInfo
- Publication number
- TWI660621B TWI660621B TW103145266A TW103145266A TWI660621B TW I660621 B TWI660621 B TW I660621B TW 103145266 A TW103145266 A TW 103145266A TW 103145266 A TW103145266 A TW 103145266A TW I660621 B TWI660621 B TW I660621B
- Authority
- TW
- Taiwan
- Prior art keywords
- phase
- video
- layer
- picture
- parameter
- Prior art date
Links
- 238000000034 method Methods 0.000 title claims abstract description 171
- 239000010410 layer Substances 0.000 claims abstract description 286
- 239000011229 interlayer Substances 0.000 claims abstract description 66
- 238000012952 Resampling Methods 0.000 claims description 62
- 238000004891 communication Methods 0.000 description 61
- 230000008569 process Effects 0.000 description 53
- 230000015654 memory Effects 0.000 description 36
- 238000010586 diagram Methods 0.000 description 34
- 230000005540 biological transmission Effects 0.000 description 33
- 238000013139 quantization Methods 0.000 description 32
- 238000005516 engineering process Methods 0.000 description 30
- OSWPMRLSEDHDFF-UHFFFAOYSA-N methyl salicylate Chemical compound COC(=O)C1=CC=CC=C1O OSWPMRLSEDHDFF-UHFFFAOYSA-N 0.000 description 30
- 239000013598 vector Substances 0.000 description 29
- 238000012545 processing Methods 0.000 description 25
- 230000003044 adaptive effect Effects 0.000 description 23
- 238000005070 sampling Methods 0.000 description 20
- 230000009471 action Effects 0.000 description 17
- 230000006870 function Effects 0.000 description 17
- 238000003860 storage Methods 0.000 description 15
- 230000002123 temporal effect Effects 0.000 description 13
- 238000007726 management method Methods 0.000 description 12
- 230000006835 compression Effects 0.000 description 11
- 238000007906 compression Methods 0.000 description 11
- 239000012634 fragment Substances 0.000 description 11
- 230000003068 static effect Effects 0.000 description 8
- 238000006243 chemical reaction Methods 0.000 description 7
- 238000001914 filtration Methods 0.000 description 7
- 230000011664 signaling Effects 0.000 description 7
- 239000002356 single layer Substances 0.000 description 7
- 241000023320 Luma <angiosperm> Species 0.000 description 6
- 238000012986 modification Methods 0.000 description 5
- 230000004048 modification Effects 0.000 description 5
- 230000003287 optical effect Effects 0.000 description 5
- 230000000007 visual effect Effects 0.000 description 5
- 101150014732 asnS gene Proteins 0.000 description 4
- 230000002457 bidirectional effect Effects 0.000 description 4
- 238000005192 partition Methods 0.000 description 4
- 230000002093 peripheral effect Effects 0.000 description 4
- 238000013475 authorization Methods 0.000 description 3
- 239000004973 liquid crystal related substance Substances 0.000 description 3
- 238000005457 optimization Methods 0.000 description 3
- 238000007781 pre-processing Methods 0.000 description 3
- 230000009466 transformation Effects 0.000 description 3
- 238000012935 Averaging Methods 0.000 description 2
- 208000037170 Delayed Emergence from Anesthesia Diseases 0.000 description 2
- 241000760358 Enodes Species 0.000 description 2
- 229910001053 Nickel-zinc ferrite Inorganic materials 0.000 description 2
- 241000700159 Rattus Species 0.000 description 2
- 230000006978 adaptation Effects 0.000 description 2
- 230000001413 cellular effect Effects 0.000 description 2
- 230000008859 change Effects 0.000 description 2
- 239000003795 chemical substances by application Substances 0.000 description 2
- 239000002131 composite material Substances 0.000 description 2
- 238000009795 derivation Methods 0.000 description 2
- 238000013461 design Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000004806 packaging method and process Methods 0.000 description 2
- 230000000750 progressive effect Effects 0.000 description 2
- 230000009467 reduction Effects 0.000 description 2
- 230000007704 transition Effects 0.000 description 2
- VBRBNWWNRIMAII-WYMLVPIESA-N 3-[(e)-5-(4-ethylphenoxy)-3-methylpent-3-enyl]-2,2-dimethyloxirane Chemical compound C1=CC(CC)=CC=C1OC\C=C(/C)CCC1C(C)(C)O1 VBRBNWWNRIMAII-WYMLVPIESA-N 0.000 description 1
- 101000822695 Clostridium perfringens (strain 13 / Type A) Small, acid-soluble spore protein C1 Proteins 0.000 description 1
- 101000655262 Clostridium perfringens (strain 13 / Type A) Small, acid-soluble spore protein C2 Proteins 0.000 description 1
- HBBGRARXTFLTSG-UHFFFAOYSA-N Lithium ion Chemical compound [Li+] HBBGRARXTFLTSG-UHFFFAOYSA-N 0.000 description 1
- 101000655256 Paraclostridium bifermentans Small, acid-soluble spore protein alpha Proteins 0.000 description 1
- 101000655264 Paraclostridium bifermentans Small, acid-soluble spore protein beta Proteins 0.000 description 1
- 230000004913 activation Effects 0.000 description 1
- 230000002776 aggregation Effects 0.000 description 1
- 238000004220 aggregation Methods 0.000 description 1
- 238000004873 anchoring Methods 0.000 description 1
- 238000013459 approach Methods 0.000 description 1
- 230000003139 buffering effect Effects 0.000 description 1
- OJIJEKBXJYRIBZ-UHFFFAOYSA-N cadmium nickel Chemical compound [Ni].[Cd] OJIJEKBXJYRIBZ-UHFFFAOYSA-N 0.000 description 1
- 238000004364 calculation method Methods 0.000 description 1
- 238000004590 computer program Methods 0.000 description 1
- 230000009849 deactivation Effects 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 238000009826 distribution Methods 0.000 description 1
- 238000002474 experimental method Methods 0.000 description 1
- 239000000446 fuel Substances 0.000 description 1
- 229910001416 lithium ion Inorganic materials 0.000 description 1
- 230000005055 memory storage Effects 0.000 description 1
- 229910052987 metal hydride Inorganic materials 0.000 description 1
- 238000010295 mobile communication Methods 0.000 description 1
- 229910052759 nickel Inorganic materials 0.000 description 1
- PXHVJJICTQNCMI-UHFFFAOYSA-N nickel Substances [Ni] PXHVJJICTQNCMI-UHFFFAOYSA-N 0.000 description 1
- -1 nickel metal hydride Chemical class 0.000 description 1
- 238000011158 quantitative evaluation Methods 0.000 description 1
- 230000010076 replication Effects 0.000 description 1
- 230000011218 segmentation Effects 0.000 description 1
- 239000004065 semiconductor Substances 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 238000001228 spectrum Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 230000000153 supplemental effect Effects 0.000 description 1
- 238000012360 testing method Methods 0.000 description 1
- 238000012546 transfer Methods 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
- H04N19/117—Filters, e.g. for pre-processing or post-processing
-
- 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
- H04N19/136—Incoming video signal characteristics or properties
- H04N19/137—Motion inside a coding unit, e.g. average field, frame or block difference
- H04N19/139—Analysis of motion vectors, e.g. their magnitude, direction, variance or reliability
-
- 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
- H04N19/16—Assigned coding mode, i.e. the coding mode being predefined or preselected to be further used for selection of another element or parameter for a given display mode, e.g. for interlaced or progressive display 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
- H04N19/172—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 picture, frame or field
-
- 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
- H04N19/174—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 slice, e.g. a line of blocks or a group of blocks
-
- 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
- H04N19/186—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 a colour or a chrominance component
-
- 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
-
- 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
- H04N19/46—Embedding additional information in the video signal during the compression process
-
- 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
- H04N19/70—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
- H04N19/30—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using hierarchical techniques, e.g. scalability
- H04N19/33—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using hierarchical techniques, e.g. scalability in the spatial domain
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)
Applications Claiming Priority (4)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US201461923110P | 2014-01-02 | 2014-01-02 | |
| US61/923,110 | 2014-01-02 | ||
| US201461939217P | 2014-02-12 | 2014-02-12 | |
| US61/939,217 | 2014-02-12 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| TW201537953A TW201537953A (zh) | 2015-10-01 |
| TWI660621B true TWI660621B (zh) | 2019-05-21 |
Family
ID=52355255
Family Applications (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| TW103145266A TWI660621B (zh) | 2014-01-02 | 2014-12-24 | 視訊解碼及編碼方法 |
| TW107134825A TWI720348B (zh) | 2014-01-02 | 2014-12-24 | 視訊解碼器裝置及視訊編碼器裝置 |
Family Applications After (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| TW107134825A TWI720348B (zh) | 2014-01-02 | 2014-12-24 | 視訊解碼器裝置及視訊編碼器裝置 |
Country Status (9)
| Country | Link |
|---|---|
| US (2) | US9819947B2 (enExample) |
| EP (1) | EP3090549A1 (enExample) |
| JP (1) | JP6560230B2 (enExample) |
| KR (2) | KR20160105861A (enExample) |
| CN (2) | CN105874792B (enExample) |
| IL (1) | IL246542B (enExample) |
| MY (1) | MY178217A (enExample) |
| TW (2) | TWI660621B (enExample) |
| WO (1) | WO2015103032A1 (enExample) |
Families Citing this family (33)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20180112099A (ko) * | 2012-07-09 | 2018-10-11 | 브이아이디 스케일, 인크. | 멀티 레이어 비디오 코딩용 코덱 아키텍처 |
| US9510001B2 (en) | 2013-07-09 | 2016-11-29 | Electronics And Telecommunications Research Institute | Video decoding method and apparatus using the same |
| MX360947B (es) | 2014-01-03 | 2018-10-29 | Arris Entpr Llc | Sintaxis de extensión condicionalmente analizada para procesamiento de extensión hevc. |
| US9338464B2 (en) * | 2014-02-04 | 2016-05-10 | Cable Television Laboratories, Inc. | Adaptive field and frame identification |
| US9813724B2 (en) | 2014-03-18 | 2017-11-07 | Arris Enterprises Llc | Scalable video coding using reference and scaled reference layer offsets |
| WO2015168581A1 (en) * | 2014-05-01 | 2015-11-05 | Arris Enterprises, Inc. | Reference layer and scaled reference layer offsets for scalable video coding |
| US10785492B2 (en) | 2014-05-30 | 2020-09-22 | Arris Enterprises Llc | On reference layer and scaled reference layer offset parameters for inter-layer prediction in scalable video coding |
| GB201500719D0 (en) * | 2015-01-15 | 2015-03-04 | Barco Nv | Method for chromo reconstruction |
| US10455242B2 (en) * | 2015-03-04 | 2019-10-22 | Qualcomm Incorporated | Signaling output indications in codec-hybrid multi-layer video coding |
| EP3371974B1 (en) * | 2015-11-06 | 2024-05-01 | Microsoft Technology Licensing, LLC | Flexible reference picture management for video encoding |
| CN118784879A (zh) | 2016-02-09 | 2024-10-15 | 弗劳恩霍夫应用研究促进协会 | 解码器、编码器、方法、网络设备以及可读存储介质 |
| US10291923B2 (en) * | 2016-05-24 | 2019-05-14 | Qualcomm Incorporated | Mapping of tile grouping and samples in HEVC and L-HEVC file formats |
| US10616583B2 (en) * | 2016-06-30 | 2020-04-07 | Sony Interactive Entertainment Inc. | Encoding/decoding digital frames by down-sampling/up-sampling with enhancement information |
| US20190356926A1 (en) * | 2017-02-03 | 2019-11-21 | Sony Corporation | Transmission device, transmission method, reception device, and reception method |
| JP7086587B2 (ja) * | 2017-02-24 | 2022-06-20 | インターデジタル ヴイシー ホールディングス， インコーポレイテッド | 復号された画像データから画像データを再構成する方法および装置 |
| US11310532B2 (en) | 2017-02-24 | 2022-04-19 | Interdigital Vc Holdings, Inc. | Method and device for reconstructing image data from decoded image data |
| US11290716B2 (en) * | 2017-08-03 | 2022-03-29 | Sharp Kabushiki Kaisha | Systems and methods for partitioning video blocks in an inter prediction slice of video data |
| WO2020044255A1 (en) | 2018-08-28 | 2020-03-05 | Beijing Bytedance Network Technology Co., Ltd. | Context coding in partitioning with extended quadtree |
| US12022059B2 (en) * | 2018-12-07 | 2024-06-25 | Beijing Dajia Internet Information Technology Co., Ltd. | Video coding using multi-resolution reference picture management |
| CN113519157B (zh) * | 2019-03-04 | 2023-12-26 | 北京字节跳动网络技术有限公司 | 视频处理中滤波信息的两级信令 |
| WO2020200235A1 (en) | 2019-04-01 | 2020-10-08 | Beijing Bytedance Network Technology Co., Ltd. | Half-pel interpolation filter in intra block copy coding mode |
| US11109064B2 (en) * | 2019-05-22 | 2021-08-31 | Mediatek Inc. | Signaling of motion vector difference derivation |
| CN120915943A (zh) * | 2019-06-24 | 2025-11-07 | 阿里巴巴集团控股有限公司 | 视频处理中的自适应分辨率改变 |
| KR102728776B1 (ko) * | 2019-06-25 | 2024-11-08 | 에스지 디제이아이 테크놀러지 코., 엘티디 | 루프 필터링 방법 및 장치 |
| EP3997881A4 (en) | 2019-08-20 | 2022-09-14 | Beijing Bytedance Network Technology Co., Ltd. | SELECTIVE USE OF ALTERNATIVE INTERPOLATION FILTERS IN VIDEO PROCESSING |
| US12114008B2 (en) | 2019-09-30 | 2024-10-08 | Hyundai Motor Company | Method and apparatus for inter-prediction of pictures with different resolutions |
| KR20260004545A (ko) * | 2020-01-15 | 2026-01-08 | 엘지전자 주식회사 | 필터링 관련 정보 시그널링 기반 영상 코딩 장치 및 방법 |
| CN116636226B (zh) * | 2020-12-29 | 2025-09-30 | 华为技术有限公司 | 一种无线投屏方法及装置 |
| US11539566B2 (en) * | 2021-02-26 | 2022-12-27 | Qualcomm Incorporated | Generalization of encoding for uplink transmissions |
| CN115868157B (zh) | 2021-03-02 | 2025-10-17 | 京东方科技集团股份有限公司 | 视频图像去交错方法和视频图像去交错装置 |
| EP4352959A1 (en) * | 2021-06-11 | 2024-04-17 | InterDigital CE Patent Holdings, SAS | High-level syntax for picture resampling |
| CN114520914B (zh) * | 2022-02-25 | 2023-02-07 | 重庆邮电大学 | 一种基于shvc质量可伸缩帧间视频编码方法 |
| CN115641457A (zh) * | 2022-10-12 | 2023-01-24 | 星河智联汽车科技有限公司 | 一种汽车仪表图标的校验方法、装置、设备及介质 |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20040017852A1 (en) * | 2002-05-29 | 2004-01-29 | Diego Garrido | Predictive interpolation of a video signal |
| WO2008148708A1 (en) * | 2007-06-05 | 2008-12-11 | Thomson Licensing | Device and method for coding a video content in the form of a scalable stream |
| US20090310674A1 (en) * | 2008-06-17 | 2009-12-17 | Canon Kabushiki Kaisha | Method and device for coding a sequence of images |
| TWI330498B (en) * | 2005-04-01 | 2010-09-11 | Lg Electronics Inc | Method for scalably encoding and decoding video signal |
| US20100283895A1 (en) * | 2005-11-18 | 2010-11-11 | Shijun Sun | Methods and Systems for Picture Resampling |
| CN102655014A (zh) * | 2009-04-07 | 2012-09-05 | 索尼公司 | 信息处理设备、信息处理方法、播放设备、播放方法和程序 |
Family Cites Families (24)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6993076B1 (en) * | 1999-05-11 | 2006-01-31 | Thomson Licensing S.A. | Apparatus and method for deriving an enhanced decoded reduced-resolution video signal from a coded high-definition video signal |
| EP2538676A3 (en) * | 2004-02-27 | 2014-01-08 | Tdvision Corporation S.A. DE C.V. | Method and system for digital coding 3D stereoscopic video images |
| JP5017825B2 (ja) * | 2005-09-15 | 2012-09-05 | ソニー株式会社 | 復号装置および復号方法 |
| US8023569B2 (en) * | 2005-12-15 | 2011-09-20 | Sharp Laboratories Of America, Inc. | Methods and systems for block-based residual upsampling |
| US7956930B2 (en) * | 2006-01-06 | 2011-06-07 | Microsoft Corporation | Resampling and picture resizing operations for multi-resolution video coding and decoding |
| US7991236B2 (en) * | 2006-10-16 | 2011-08-02 | Nokia Corporation | Discardable lower layer adaptations in scalable video coding |
| KR101366249B1 (ko) * | 2007-06-28 | 2014-02-21 | 삼성전자주식회사 | 스케일러블 영상 부호화장치 및 방법과 그 영상 복호화장치및 방법 |
| US8897359B2 (en) * | 2008-06-03 | 2014-11-25 | Microsoft Corporation | Adaptive quantization for enhancement layer video coding |
| US8665968B2 (en) * | 2009-09-30 | 2014-03-04 | Broadcom Corporation | Method and system for 3D video coding using SVC spatial scalability |
| US9014276B2 (en) * | 2009-12-04 | 2015-04-21 | Broadcom Corporation | Method and system for 3D video coding using SVC temporal and spatial scalabilities |
| EP2684365A1 (en) * | 2011-03-10 | 2014-01-15 | Dolby Laboratories Licensing Corporation | Bitdepth and color scalable video coding |
| KR20120118781A (ko) * | 2011-04-19 | 2012-10-29 | 삼성전자주식회사 | 다시점 비디오를 위한 단일화된 스케일러블 비디오 부호화 방법 및 그 장치, 다시점 비디오를 위한 단일화된 스케일러블 비디오 복호화 방법 및 그 장치 |
| CN107241606B (zh) * | 2011-12-17 | 2020-02-21 | 杜比实验室特许公司 | 解码系统、方法和设备以及计算机可读介质 |
| US9049445B2 (en) * | 2012-01-04 | 2015-06-02 | Dolby Laboratories Licensing Corporation | Dual-layer backwards-compatible progressive video delivery |
| 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 |
| US9554149B2 (en) * | 2012-02-29 | 2017-01-24 | Lg Electronics, Inc. | Inter-layer prediction method and apparatus using same |
| KR20180112099A (ko) | 2012-07-09 | 2018-10-11 | 브이아이디 스케일, 인크. | 멀티 레이어 비디오 코딩용 코덱 아키텍처 |
| TWI631850B (zh) | 2012-08-06 | 2018-08-01 | Ｖｉｄ衡器股份有限公司 | 在多層視訊編碼中空間層取樣格網資訊 |
| KR102062506B1 (ko) | 2012-08-29 | 2020-01-03 | 브이아이디 스케일, 인크. | 스케일러블 비디오 코딩을 위한 모션 벡터 예측 방법 및 장치 |
| MX346164B (es) * | 2012-09-27 | 2017-03-08 | Dolby Laboratories Licensing Corp | Procesamiento de imagenes con referencia inter-capa por escalabilidad con codificacion estandar. |
| TW201424397A (zh) * | 2012-09-28 | 2014-06-16 | Samsung Electronics Co Ltd | 可調式視訊解碼、編碼方法及其裝置與非暫時性電腦可讀記錄體 |
| AU2014231403A1 (en) * | 2013-03-12 | 2015-07-16 | Hfi Innovation Inc. | Inter-layer motion vector scaling for scalable video coding |
| CN105580370A (zh) * | 2013-10-08 | 2016-05-11 | 夏普株式会社 | 图像解码装置、图像编码装置以及编码数据变换装置 |
| US20160330459A1 (en) * | 2014-01-03 | 2016-11-10 | Samsung Electronics Co., Ltd. | Method for encoding video and apparatus therefor, and method for decoding video and apparatus therefor using effective parameter delivery |
-
2014
- 2014-12-23 MY MYPI2016702409A patent/MY178217A/en unknown
- 2014-12-23 WO PCT/US2014/072105 patent/WO2015103032A1/en not_active Ceased
- 2014-12-23 KR KR1020167021144A patent/KR20160105861A/ko not_active Withdrawn
- 2014-12-23 CN CN201480072104.1A patent/CN105874792B/zh active Active
- 2014-12-23 EP EP14827979.7A patent/EP3090549A1/en not_active Ceased
- 2014-12-23 JP JP2016544547A patent/JP6560230B2/ja active Active
- 2014-12-23 US US14/581,488 patent/US9819947B2/en active Active
- 2014-12-23 CN CN201911327565.XA patent/CN111083493B/zh active Active
- 2014-12-23 KR KR1020227002612A patent/KR102521870B1/ko active Active
- 2014-12-24 TW TW103145266A patent/TWI660621B/zh active
- 2014-12-24 TW TW107134825A patent/TWI720348B/zh active
-
2016
- 2016-06-30 IL IL246542A patent/IL246542B/en active IP Right Grant
-
2017
- 2017-09-27 US US15/717,206 patent/US10154269B2/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20040017852A1 (en) * | 2002-05-29 | 2004-01-29 | Diego Garrido | Predictive interpolation of a video signal |
| TWI330498B (en) * | 2005-04-01 | 2010-09-11 | Lg Electronics Inc | Method for scalably encoding and decoding video signal |
| US20100283895A1 (en) * | 2005-11-18 | 2010-11-11 | Shijun Sun | Methods and Systems for Picture Resampling |
| WO2008148708A1 (en) * | 2007-06-05 | 2008-12-11 | Thomson Licensing | Device and method for coding a video content in the form of a scalable stream |
| US20090310674A1 (en) * | 2008-06-17 | 2009-12-17 | Canon Kabushiki Kaisha | Method and device for coding a sequence of images |
| CN102655014A (zh) * | 2009-04-07 | 2012-09-05 | 索尼公司 | 信息处理设备、信息处理方法、播放设备、播放方法和程序 |
Also Published As
| Publication number | Publication date |
|---|---|
| US20150189298A1 (en) | 2015-07-02 |
| WO2015103032A1 (en) | 2015-07-09 |
| US9819947B2 (en) | 2017-11-14 |
| TW201924329A (zh) | 2019-06-16 |
| CN105874792A (zh) | 2016-08-17 |
| TW201537953A (zh) | 2015-10-01 |
| CN111083493B (zh) | 2023-08-18 |
| KR20160105861A (ko) | 2016-09-07 |
| MY178217A (en) | 2020-10-07 |
| CN105874792B (zh) | 2020-03-03 |
| IL246542B (en) | 2020-05-31 |
| US20180020225A1 (en) | 2018-01-18 |
| EP3090549A1 (en) | 2016-11-09 |
| KR102521870B1 (ko) | 2023-04-13 |
| TWI720348B (zh) | 2021-03-01 |
| JP6560230B2 (ja) | 2019-08-14 |
| JP2017507548A (ja) | 2017-03-16 |
| US10154269B2 (en) | 2018-12-11 |
| KR20220017517A (ko) | 2022-02-11 |
| CN111083493A (zh) | 2020-04-28 |
| IL246542A0 (en) | 2016-08-31 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| TWI660621B (zh) | 視訊解碼及編碼方法 | |
| US10841615B2 (en) | Systems and methods for model parameter optimization in three dimensional based color mapping | |
| CN108322744B (zh) | 用于可缩放的高效视频译码(hevc)的参考图片集(rps)信令 | |
| JP6640751B2 (ja) | ブロックベクトル導出を用いるイントラブロックコピー符号化のための方法およびシステム | |
| CN110855994B (zh) | 针对多层视频编码的层间参考图片增强的设备 | |
| US10277909B2 (en) | Single loop decoding based interlayer prediction | |
| TW202110178A (zh) | 具有可切換濾波器之參考圖像重新取樣 | |
| TW202042552A (zh) | 用於照明補償之區塊大小限制 |