TWI618398B - 用於視訊寫碼之跨層平行處理與偏移延遲參數 - Google Patents
用於視訊寫碼之跨層平行處理與偏移延遲參數 Download PDFInfo
- Publication number
- TWI618398B TWI618398B TW103124334A TW103124334A TWI618398B TW I618398 B TWI618398 B TW I618398B TW 103124334 A TW103124334 A TW 103124334A TW 103124334 A TW103124334 A TW 103124334A TW I618398 B TWI618398 B TW I618398B
- Authority
- TW
- Taiwan
- Prior art keywords
- layer
- image
- video
- offset
- syntax element
- Prior art date
Links
- 238000012545 processing Methods 0.000 title description 35
- 239000010410 layer Substances 0.000 claims abstract description 617
- 239000011229 interlayer Substances 0.000 claims abstract description 94
- 238000000034 method Methods 0.000 claims abstract description 81
- 230000015654 memory Effects 0.000 claims description 39
- 230000001131 transforming effect Effects 0.000 claims description 4
- 230000033001 locomotion Effects 0.000 description 76
- 239000000523 sample Substances 0.000 description 68
- 239000013074 reference sample Substances 0.000 description 37
- 239000013598 vector Substances 0.000 description 26
- 208000037170 Delayed Emergence from Anesthesia Diseases 0.000 description 21
- 238000013139 quantization Methods 0.000 description 21
- 238000003860 storage Methods 0.000 description 21
- 238000010586 diagram Methods 0.000 description 20
- 238000005516 engineering process Methods 0.000 description 20
- 230000011664 signaling Effects 0.000 description 20
- 238000004891 communication Methods 0.000 description 17
- 230000005540 biological transmission Effects 0.000 description 14
- 230000002123 temporal effect Effects 0.000 description 11
- 230000008569 process Effects 0.000 description 10
- 238000001914 filtration Methods 0.000 description 8
- 239000012634 fragment Substances 0.000 description 8
- 230000006870 function Effects 0.000 description 8
- 230000011218 segmentation Effects 0.000 description 8
- 238000013500 data storage Methods 0.000 description 7
- 238000005192 partition Methods 0.000 description 7
- 230000009466 transformation Effects 0.000 description 7
- 238000004458 analytical method Methods 0.000 description 6
- 238000006073 displacement reaction Methods 0.000 description 6
- 241000023320 Luma <angiosperm> Species 0.000 description 5
- OSWPMRLSEDHDFF-UHFFFAOYSA-N methyl salicylate Chemical compound COC(=O)C1=CC=CC=C1O OSWPMRLSEDHDFF-UHFFFAOYSA-N 0.000 description 5
- 230000003287 optical effect Effects 0.000 description 5
- 101150114515 CTBS gene Proteins 0.000 description 4
- 230000006835 compression Effects 0.000 description 4
- 238000007906 compression Methods 0.000 description 4
- 230000003044 adaptive effect Effects 0.000 description 3
- 238000013507 mapping Methods 0.000 description 3
- 239000002356 single layer Substances 0.000 description 3
- 241001482237 Pica Species 0.000 description 2
- 101150103552 cagE gene Proteins 0.000 description 2
- 230000001413 cellular effect Effects 0.000 description 2
- 230000008859 change Effects 0.000 description 2
- 238000004590 computer program Methods 0.000 description 2
- 238000010276 construction Methods 0.000 description 2
- 230000001934 delay Effects 0.000 description 2
- 238000012217 deletion Methods 0.000 description 2
- 230000037430 deletion Effects 0.000 description 2
- 238000013461 design Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 230000001360 synchronised effect Effects 0.000 description 2
- 238000012360 testing method Methods 0.000 description 2
- 108091026890 Coding region Proteins 0.000 description 1
- 230000006978 adaptation Effects 0.000 description 1
- 238000003491 array Methods 0.000 description 1
- 230000002457 bidirectional effect Effects 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 238000005520 cutting process Methods 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 230000018109 developmental process Effects 0.000 description 1
- 238000011156 evaluation Methods 0.000 description 1
- 239000000835 fiber Substances 0.000 description 1
- 238000003709 image segmentation Methods 0.000 description 1
- 238000012432 intermediate storage Methods 0.000 description 1
- 239000004973 liquid crystal related substance Substances 0.000 description 1
- 239000011159 matrix material Substances 0.000 description 1
- 230000007246 mechanism Effects 0.000 description 1
- 238000005457 optimization Methods 0.000 description 1
- 230000000644 propagated effect Effects 0.000 description 1
- 230000002441 reversible effect Effects 0.000 description 1
- 238000012552 review Methods 0.000 description 1
- 238000005070 sampling Methods 0.000 description 1
- 238000001228 spectrum Methods 0.000 description 1
- 230000000153 supplemental effect Effects 0.000 description 1
- 238000012546 transfer Methods 0.000 description 1
- 230000001052 transient effect Effects 0.000 description 1
- 230000007704 transition Effects 0.000 description 1
- 230000000007 visual effect Effects 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
- H04N19/50—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using predictive coding
-
- 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
- H04N19/136—Incoming video signal characteristics or properties
-
- 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
- H04N19/176—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 block, e.g. a macroblock
-
- 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
- H04N19/187—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 scalable video layer
-
- 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
-
- 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
- H04N19/42—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals characterised by implementation details or hardware specially adapted for video compression or decompression, e.g. dedicated software implementation
- H04N19/436—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals characterised by implementation details or hardware specially adapted for video compression or decompression, e.g. dedicated software implementation using parallelised computational arrangements
-
- 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
- H04N19/10—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
- H04N19/167—Position within a video image, e.g. region of interest [ROI]
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 |
|---|---|---|---|
| US201361846570P | 2013-07-15 | 2013-07-15 | |
| US61/846,570 | 2013-07-15 | ||
| US14/330,985 US9628792B2 (en) | 2013-07-15 | 2014-07-14 | Cross-layer parallel processing and offset delay parameters for video coding |
| US14/330,985 | 2014-07-14 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| TW201515443A TW201515443A (zh) | 2015-04-16 |
| TWI618398B true TWI618398B (zh) | 2018-03-11 |
Family
ID=52277082
Family Applications (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| TW103124334A TWI618398B (zh) | 2013-07-15 | 2014-07-15 | 用於視訊寫碼之跨層平行處理與偏移延遲參數 |
| TW103124332A TWI631851B (zh) | 2013-07-15 | 2014-07-15 | 用於視訊寫碼之跨層平行處理與偏移延遲參數 |
Family Applications After (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| TW103124332A TWI631851B (zh) | 2013-07-15 | 2014-07-15 | 用於視訊寫碼之跨層平行處理與偏移延遲參數 |
Country Status (9)
| Country | Link |
|---|---|
| US (2) | US9578328B2 (enExample) |
| EP (2) | EP3022925B1 (enExample) |
| JP (2) | JP6290399B2 (enExample) |
| KR (2) | KR101811968B1 (enExample) |
| CN (2) | CN105359526B (enExample) |
| BR (2) | BR112016000858B1 (enExample) |
| CA (2) | CA2913618C (enExample) |
| TW (2) | TWI618398B (enExample) |
| WO (2) | WO2015009661A1 (enExample) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| TWI797581B (zh) * | 2020-06-04 | 2023-04-01 | 英商恩維世科斯有限公司 | 顯示裝置和系統 |
Families Citing this family (46)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US8620097B2 (en) * | 2011-08-11 | 2013-12-31 | Panasonic Corporation | Image coding method, image decoding method, image coding apparatus, image decoding apparatus, and image coding and decoding apparatus |
| CN107257490B (zh) | 2012-01-27 | 2019-12-17 | 太阳专利托管公司 | 图像编码方法及图像编码装置 |
| US10085017B2 (en) * | 2012-11-29 | 2018-09-25 | Advanced Micro Devices, Inc. | Bandwidth saving architecture for scalable video coding spatial mode |
| US9578328B2 (en) | 2013-07-15 | 2017-02-21 | Qualcomm Incorporated | Cross-layer parallel processing and offset delay parameters for video coding |
| WO2015037920A1 (ko) * | 2013-09-10 | 2015-03-19 | 주식회사 케이티 | 스케일러블 비디오 신호 인코딩/디코딩 방법 및 장치 |
| US10225567B2 (en) * | 2013-10-08 | 2019-03-05 | Sharp Kabushiki Kaisha | Image decoder, image encoder, and encoded data converter |
| CN105723712B (zh) * | 2013-10-14 | 2019-06-28 | 韩国电子通信研究院 | 基于多层的图像编码/解码方法和设备 |
| MX364032B (es) * | 2013-10-22 | 2019-04-11 | Kt Corp | Metodo y dispositivo para codificar/descodificar una señal de video de multicapa. |
| KR20150046741A (ko) * | 2013-10-22 | 2015-04-30 | 주식회사 케이티 | 멀티 레이어 비디오 신호 인코딩/디코딩 방법 및 장치 |
| WO2015064989A1 (ko) * | 2013-10-29 | 2015-05-07 | 주식회사 케이티 | 멀티 레이어 비디오 신호 인코딩/디코딩 방법 및 장치 |
| KR20150075040A (ko) * | 2013-12-24 | 2015-07-02 | 주식회사 케이티 | 멀티 레이어 비디오 신호 인코딩/디코딩 방법 및 장치 |
| KR101847899B1 (ko) * | 2014-02-12 | 2018-04-12 | 주식회사 칩스앤미디어 | 동영상 처리 방법 및 장치 |
| US10602161B2 (en) * | 2014-03-24 | 2020-03-24 | Kt Corporation | Multilayer video signal encoding/decoding method and device |
| US10277913B2 (en) * | 2014-10-22 | 2019-04-30 | Samsung Electronics Co., Ltd. | Application processor for performing real time in-loop filtering, method thereof and system including the same |
| EP3217672B1 (en) * | 2014-11-07 | 2021-04-07 | Sony Corporation | Transmission device, transmission method, reception device, and reception method |
| US11943452B2 (en) | 2016-07-14 | 2024-03-26 | Koninklijke Kpn N.V. | Systems and methods for video encoding and decoding |
| CN112189343B (zh) * | 2018-03-29 | 2023-10-20 | 弗劳恩霍夫应用研究促进协会 | 用于增强并行编码能力的构思 |
| WO2019225934A1 (ko) * | 2018-05-21 | 2019-11-28 | 엘지전자 주식회사 | 영상 코딩 시스템에서 타일 내 ctu 어드레스 관련 영상 디코딩 방법 및 그 장치 |
| EP3804325A1 (en) * | 2018-05-28 | 2021-04-14 | InterDigital VC Holdings, Inc. | Data dependency in coding/decoding |
| TWI792578B (zh) | 2018-07-09 | 2023-02-11 | 弗勞恩霍夫爾協會 | 用於經編碼圖像多樣化空間劃分之編碼器、解碼器、編碼方法及解碼方法 |
| TWI818063B (zh) | 2018-08-21 | 2023-10-11 | 大陸商北京字節跳動網絡技術有限公司 | 雙邊濾波器的映射改進 |
| US11487702B2 (en) | 2018-11-02 | 2022-11-01 | International Business Machines Corporation | Object mining and recognition system |
| KR102860198B1 (ko) | 2018-12-21 | 2025-09-15 | 후아웨이 테크놀러지 컴퍼니 리미티드 | 히스토리 기반 모션 벡터 예측을 사용하는 인코더, 디코더 및 대응 방법 |
| 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 |
| CN113491117A (zh) | 2019-03-08 | 2021-10-08 | 北京达佳互联信息技术有限公司 | 用于处理不同图片尺寸的视频编解码 |
| WO2020249124A1 (en) | 2019-06-14 | 2020-12-17 | Beijing Bytedance Network Technology Co., Ltd. | Handling video unit boundaries and virtual boundaries based on color format |
| JP7433346B2 (ja) | 2019-06-14 | 2024-02-19 | 北京字節跳動網絡技術有限公司 | ビデオ単位境界および仮想境界の処理 |
| JP7361196B2 (ja) | 2019-07-15 | 2023-10-13 | 北京字節跳動網絡技術有限公司 | 適応ループ・フィルタリングにおける分類 |
| US11877000B2 (en) | 2019-08-06 | 2024-01-16 | Dolby Laboratories Licensing Corporation | Canvas size scalable video coding |
| US11659201B2 (en) * | 2019-08-16 | 2023-05-23 | Qualcomm Incorporated | Systems and methods for generating scaling ratios and full resolution pictures |
| KR102707780B1 (ko) | 2019-09-18 | 2024-09-20 | 베이징 바이트댄스 네트워크 테크놀로지 컴퍼니, 리미티드 | 비디오 코딩에서 적응형 루프 필터의 2-파트 시그널링 |
| EP4018671A4 (en) | 2019-09-19 | 2022-12-07 | Beijing Bytedance Network Technology Co., Ltd. | Deriving reference sample positions in video coding |
| CN119922321A (zh) | 2019-09-20 | 2025-05-02 | 韩国电子通信研究院 | 图像编码/解码方法以及发送流的方法 |
| KR102718068B1 (ko) | 2019-09-22 | 2024-10-17 | 베이징 바이트댄스 네트워크 테크놀로지 컴퍼니, 리미티드 | 적응적 루프 필터링에서의 패딩 프로세스 |
| CN117834924A (zh) | 2019-09-27 | 2024-04-05 | 北京字节跳动网络技术有限公司 | 不同视频单元之间的自适应环路滤波 |
| US12114008B2 (en) | 2019-09-30 | 2024-10-08 | Hyundai Motor Company | Method and apparatus for inter-prediction of pictures with different resolutions |
| KR20250093594A (ko) * | 2019-10-07 | 2025-06-24 | 후아웨이 테크놀러지 컴퍼니 리미티드 | 서브 비트스트림 추출의 오류 방지 |
| WO2021068906A1 (en) | 2019-10-10 | 2021-04-15 | Beijing Bytedance Network Technology Co., Ltd. | Padding process at unavailable sample locations in adaptive loop filtering |
| 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 |
| CN117528097A (zh) | 2019-10-29 | 2024-02-06 | 抖音视界(北京)有限公司 | 跨分量自适应环路滤波器 |
| CN114930832B (zh) | 2019-11-30 | 2025-10-28 | 抖音视界(北京)有限公司 | 跨分量自适应滤波和子块编解码 |
| WO2021115362A1 (en) | 2019-12-11 | 2021-06-17 | Beijing Bytedance Network Technology Co., Ltd. | Sample padding for cross-component adaptive loop filtering |
| WO2021129866A1 (en) | 2019-12-27 | 2021-07-01 | Beijing Bytedance Network Technology Co., Ltd. | Signaling of slice types in video pictures headers |
| US11425388B2 (en) * | 2020-04-05 | 2022-08-23 | Mediatek Inc. | Methods and apparatuses of coding pictures with CTU based slice partitions in video coding system |
| WO2022002007A1 (en) | 2020-06-30 | 2022-01-06 | Beijing Bytedance Network Technology Co., Ltd. | Boundary location for adaptive loop filtering |
| CN117121481A (zh) | 2021-03-17 | 2023-11-24 | 抖音视界有限公司 | 单独树编解码限制 |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| TW200833121A (en) * | 2006-11-17 | 2008-08-01 | Lg Electronics Inc | Method and apparatus for decoding/encoding a video signal |
| CN101572817A (zh) * | 2009-05-26 | 2009-11-04 | 北京邮电大学 | 一种用于空间可分级视频编码的编码模式选择方法 |
| US20120063515A1 (en) * | 2010-09-09 | 2012-03-15 | Qualcomm Incorporated | Efficient Coding of Video Parameters for Weighted Motion Compensated Prediction in Video Coding |
Family Cites Families (21)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR100679018B1 (ko) * | 2004-09-07 | 2007-02-05 | 삼성전자주식회사 | 다계층 비디오 코딩 및 디코딩 방법, 비디오 인코더 및디코더 |
| US7961963B2 (en) * | 2005-03-18 | 2011-06-14 | Sharp Laboratories Of America, Inc. | Methods and systems for extended spatial scalability with picture-level adaptation |
| WO2006108863A2 (en) * | 2005-04-13 | 2006-10-19 | Thomson Licensing | Process for scalable coding of images |
| ES2721506T3 (es) | 2007-01-04 | 2019-08-01 | Interdigital Madison Patent Holdings | Métodos y aparato para la información de vistas múltiples, expresada en sintaxis de alto nivel |
| US8665942B2 (en) * | 2007-01-23 | 2014-03-04 | Sharp Laboratories Of America, Inc. | Methods and systems for inter-layer image prediction signaling |
| EP2490403A1 (en) * | 2011-02-17 | 2012-08-22 | Alcatel Lucent | Network communication node comprising a plurality of processors for processing layers of communication and associated node |
| WO2012114725A1 (ja) | 2011-02-22 | 2012-08-30 | パナソニック株式会社 | 画像符号化方法、画像復号化方法、画像符号化装置、画像復号化装置および画像符号化復号化装置 |
| ES2983979T3 (es) | 2011-07-15 | 2024-10-28 | Ge Video Compression Llc | Codificación de matrices de muestras para bajo retardo |
| US10070152B2 (en) | 2011-08-24 | 2018-09-04 | Texas Instruments Incorporated | Sample adaptive offset (SAO) parameter signaling |
| US20130101033A1 (en) | 2011-10-14 | 2013-04-25 | Qualcomm Incorporated | Coding non-symmetric distributions of data |
| US10708622B2 (en) | 2011-12-20 | 2020-07-07 | Texas Instruments Incorporated | Adaptive loop filtering (ALF) for video coding |
| BR112014017915B1 (pt) | 2012-01-20 | 2021-03-16 | Ge Video Compression, Llc | conceito de codificação que permite o processamento parelelo, desmultiplexador de transporte e fluxo de bites de vídeo |
| 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 |
| GB2505643B (en) | 2012-08-30 | 2016-07-13 | Canon Kk | Method and device for determining prediction information for encoding or decoding at least part of an image |
| EP2642755B1 (en) | 2012-03-20 | 2018-01-03 | Dolby Laboratories Licensing Corporation | Complexity scalable multilayer video coding |
| US9066108B2 (en) * | 2012-04-20 | 2015-06-23 | Technische Universitat Berlin | System, components and method for parametric motion vector prediction for hybrid video coding |
| WO2014006266A1 (en) * | 2012-07-02 | 2014-01-09 | Nokia Corporation | Method and apparatus for video coding |
| PH12022553022A1 (en) | 2012-09-26 | 2024-06-03 | Sun Patent Trust | Image coding method, image decoding method, image coding apparatus, image decoding apparatus, and image coding and decoding apparatus |
| KR102807030B1 (ko) | 2013-01-04 | 2025-05-14 | 지이 비디오 컴프레션, 엘엘씨 | 효율적인 확장가능한 코딩 개념 |
| US9578328B2 (en) | 2013-07-15 | 2017-02-21 | Qualcomm Incorporated | Cross-layer parallel processing and offset delay parameters for video coding |
| WO2015131325A1 (en) * | 2014-03-04 | 2015-09-11 | Microsoft Technology Licensing, Llc | Hash table construction and availability checking for hash-based block matching |
-
2014
- 2014-07-14 US US14/331,004 patent/US9578328B2/en active Active
- 2014-07-14 US US14/330,985 patent/US9628792B2/en active Active
- 2014-07-15 TW TW103124334A patent/TWI618398B/zh active
- 2014-07-15 BR BR112016000858-8A patent/BR112016000858B1/pt active IP Right Grant
- 2014-07-15 WO PCT/US2014/046597 patent/WO2015009661A1/en not_active Ceased
- 2014-07-15 BR BR112016000850-2A patent/BR112016000850B1/pt active IP Right Grant
- 2014-07-15 CA CA2913618A patent/CA2913618C/en active Active
- 2014-07-15 JP JP2016527020A patent/JP6290399B2/ja active Active
- 2014-07-15 JP JP2016527021A patent/JP6301467B2/ja active Active
- 2014-07-15 KR KR1020167003713A patent/KR101811968B1/ko active Active
- 2014-07-15 CN CN201480038858.5A patent/CN105359526B/zh active Active
- 2014-07-15 EP EP14750050.8A patent/EP3022925B1/en active Active
- 2014-07-15 TW TW103124332A patent/TWI631851B/zh active
- 2014-07-15 KR KR1020167003714A patent/KR101770928B1/ko active Active
- 2014-07-15 CN CN201480039025.0A patent/CN105359527B/zh active Active
- 2014-07-15 CA CA2913813A patent/CA2913813C/en active Active
- 2014-07-15 WO PCT/US2014/046602 patent/WO2015009665A1/en not_active Ceased
- 2014-07-15 EP EP14750049.0A patent/EP3022924B1/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| TW200833121A (en) * | 2006-11-17 | 2008-08-01 | Lg Electronics Inc | Method and apparatus for decoding/encoding a video signal |
| CN101572817A (zh) * | 2009-05-26 | 2009-11-04 | 北京邮电大学 | 一种用于空间可分级视频编码的编码模式选择方法 |
| US20120063515A1 (en) * | 2010-09-09 | 2012-03-15 | Qualcomm Incorporated | Efficient Coding of Video Parameters for Weighted Motion Compensated Prediction in Video Coding |
| TW201225678A (en) * | 2010-09-09 | 2012-06-16 | Qualcomm Inc | Efficient coding of video parameters for weighted motion compensated prediction in video coding |
Non-Patent Citations (2)
| Title |
|---|
| < Ye-Kui Wang et al.>，<Joint Collaborative Team on Video Coding (JCT-VC) of ITU-T SG 16 WP 3 and ISO/IEC JTC 1/SC 29/WG 11>，<13th Meeting: Incheon, KR >，<2013/04/26>，<PAGE 1~22> |
| Ye-Kui Wang et al，Joint Collaborative Team on Video Coding (JCT-VC) of ITU-T SG 16 WP 3 and ISO/IEC JTC 1/SC 29/WG 11，13th Meeting: Incheon, KR，2013/04/26，PAGE 1~22 * |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| TWI797581B (zh) * | 2020-06-04 | 2023-04-01 | 英商恩維世科斯有限公司 | 顯示裝置和系統 |
| US11722650B2 (en) | 2020-06-04 | 2023-08-08 | Envisics Ltd | Display device and system |
Also Published As
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| TWI618398B (zh) | 用於視訊寫碼之跨層平行處理與偏移延遲參數 | |
| JP6513684B2 (ja) | マルチレイヤビデオコーディングにおける異なるコーデックのベースレイヤのサポート | |
| JP6527889B2 (ja) | ビットストリーム区分のための適合性パラメータ | |
| JP6542251B2 (ja) | マルチレイヤビットストリームのためのｓｐｓ時間ｉｄネスティング情報の導出 | |
| JP6517219B2 (ja) | Ｈｅｖｃマルチレイヤ拡張における非ｈｅｖｃベースレイヤのサポート | |
| JP6440735B2 (ja) | マルチレイヤビデオコーデックのためのレベル定義 | |
| JP6513685B2 (ja) | ビデオコーディングにおけるＮｏＯｕｔｐｕｔＯｆＰｒｉｏｒＰｉｃｓＦｌａｇの改善された推論 | |
| TWI535273B (zh) | 經組態以寫碼視訊資訊之設備及視訊寫碼裝置、編碼及解碼視訊資訊之方法與非暫態電腦可讀媒體 | |
| JP6573879B2 (ja) | ビデオ情報のスケーラブルコーディングのためのデバイスおよび方法 | |
| JP2017517185A (ja) | マルチレイヤコーディングにおける適合ウィンドウ情報 | |
| TW201528788A (zh) | 於視訊寫碼中平行處理之指示 | |
| JP2016539545A (ja) | ビデオ情報のスケーラブルコーディングのためのデバイスおよび方法 | |
| JP6367309B2 (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 |