ES2778350T3 - Dispositivo y procedimiento para codificación escalable de información de vídeo - Google Patents
Dispositivo y procedimiento para codificación escalable de información de vídeo Download PDFInfo
- Publication number
- ES2778350T3 ES2778350T3 ES14716140T ES14716140T ES2778350T3 ES 2778350 T3 ES2778350 T3 ES 2778350T3 ES 14716140 T ES14716140 T ES 14716140T ES 14716140 T ES14716140 T ES 14716140T ES 2778350 T3 ES2778350 T3 ES 2778350T3
- Authority
- ES
- Spain
- Prior art keywords
- video
- bit depth
- block
- unit
- bit
- 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
Links
- 238000000034 method Methods 0.000 title claims abstract description 165
- 230000008569 process Effects 0.000 claims abstract description 74
- 238000006243 chemical reaction Methods 0.000 claims abstract description 65
- 238000004891 communication Methods 0.000 claims abstract description 17
- 230000001052 transient effect Effects 0.000 claims description 2
- 239000010410 layer Substances 0.000 description 263
- 230000033001 locomotion Effects 0.000 description 98
- 239000011229 interlayer Substances 0.000 description 49
- 238000012545 processing Methods 0.000 description 41
- 238000013139 quantization Methods 0.000 description 26
- 230000002123 temporal effect Effects 0.000 description 19
- 239000013598 vector Substances 0.000 description 18
- 238000010586 diagram Methods 0.000 description 17
- 238000012952 Resampling Methods 0.000 description 15
- 241000023320 Luma <angiosperm> Species 0.000 description 13
- 238000006073 displacement reaction Methods 0.000 description 13
- OSWPMRLSEDHDFF-UHFFFAOYSA-N methyl salicylate Chemical compound COC(=O)C1=CC=CC=C1O OSWPMRLSEDHDFF-UHFFFAOYSA-N 0.000 description 13
- 230000006835 compression Effects 0.000 description 12
- 238000007906 compression Methods 0.000 description 12
- 230000003044 adaptive effect Effects 0.000 description 11
- 239000000523 sample Substances 0.000 description 9
- 238000003860 storage Methods 0.000 description 9
- 230000005540 biological transmission Effects 0.000 description 7
- 238000013500 data storage Methods 0.000 description 7
- 239000000284 extract Substances 0.000 description 6
- 230000000007 visual effect Effects 0.000 description 6
- 230000008901 benefit Effects 0.000 description 5
- 230000006870 function Effects 0.000 description 5
- 230000011664 signaling Effects 0.000 description 4
- 239000002356 single layer Substances 0.000 description 4
- 238000003491 array Methods 0.000 description 3
- 238000001914 filtration Methods 0.000 description 3
- 238000012986 modification Methods 0.000 description 3
- 230000004048 modification Effects 0.000 description 3
- 230000006978 adaptation Effects 0.000 description 2
- 238000004458 analytical method Methods 0.000 description 2
- 238000004364 calculation method Methods 0.000 description 2
- 238000011161 development Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 230000006872 improvement Effects 0.000 description 2
- 238000012432 intermediate storage Methods 0.000 description 2
- 239000011159 matrix material Substances 0.000 description 2
- 239000002245 particle Substances 0.000 description 2
- 241000985610 Forpus Species 0.000 description 1
- 238000013459 approach Methods 0.000 description 1
- 230000002457 bidirectional effect Effects 0.000 description 1
- 238000004422 calculation algorithm Methods 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 239000003086 colorant Substances 0.000 description 1
- 238000004590 computer program Methods 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 230000001788 irregular Effects 0.000 description 1
- 239000004973 liquid crystal related substance Substances 0.000 description 1
- 230000003287 optical effect Effects 0.000 description 1
- 239000005022 packaging material Substances 0.000 description 1
- 230000000644 propagated effect Effects 0.000 description 1
- 239000013074 reference sample Substances 0.000 description 1
- 238000005070 sampling Methods 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 238000001228 spectrum Methods 0.000 description 1
- 230000000153 supplemental effect Effects 0.000 description 1
- 230000001360 synchronised effect Effects 0.000 description 1
- 238000012360 testing method 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
- H04N19/42—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
- H04N19/439—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 cascaded computational arrangements for performing a single operation, e.g. filtering
-
- 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
- H04N19/102—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
- H04N19/132—Sampling, masking or truncation of coding units, e.g. adaptive resampling, frame skipping, frame interpolation or high-frequency transform coefficient masking
-
- 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
- H04N19/30—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using hierarchical techniques, e.g. scalability
- H04N19/34—Scalability techniques involving progressive bit-plane based encoding of the enhancement layer, e.g. fine granular scalability [FGS]
-
- 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
- H04N19/59—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using predictive coding involving spatial sub-sampling or interpolation, e.g. alteration of picture size or resolution
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)
- Control Of Indicators Other Than Cathode Ray Tubes (AREA)
- Image Processing (AREA)
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US201361790538P | 2013-03-15 | 2013-03-15 | |
| US14/205,006 US9800884B2 (en) | 2013-03-15 | 2014-03-11 | Device and method for scalable coding of video information |
| PCT/US2014/024423 WO2014150864A2 (en) | 2013-03-15 | 2014-03-12 | Device and method for scalable coding of video information |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| ES2778350T3 true ES2778350T3 (es) | 2020-08-10 |
Family
ID=51526960
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| ES14716140T Active ES2778350T3 (es) | 2013-03-15 | 2014-03-12 | Dispositivo y procedimiento para codificación escalable de información de vídeo |
Country Status (9)
| Country | Link |
|---|---|
| US (1) | US9800884B2 (enExample) |
| EP (1) | EP2974312B1 (enExample) |
| JP (1) | JP6333942B2 (enExample) |
| KR (1) | KR102301450B1 (enExample) |
| CN (1) | CN105009590B (enExample) |
| BR (1) | BR112015023800B8 (enExample) |
| ES (1) | ES2778350T3 (enExample) |
| HU (1) | HUE046979T2 (enExample) |
| WO (1) | WO2014150864A2 (enExample) |
Families Citing this family (20)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR101464057B1 (ko) * | 2010-02-08 | 2014-11-21 | 노키아 코포레이션 | 비디오 코딩을 위한 장치, 방법 및 컴퓨터 프로그램 |
| CN118301359A (zh) * | 2013-10-07 | 2024-07-05 | Vid拓展公司 | 用于多层视频编码的组合可分级性处理 |
| US20150264368A1 (en) * | 2014-03-14 | 2015-09-17 | Sony Corporation | Method to bypass re-sampling process in shvc with bit-depth and 1x scalability |
| US20170034538A1 (en) * | 2015-07-27 | 2017-02-02 | Sony Computer Entertainment Inc. | Encode/Decode Strategy for Mitigating Irregular Stream Decoding Time |
| KR20180043787A (ko) * | 2015-08-23 | 2018-04-30 | 엘지전자 주식회사 | 인터 예측 모드 기반 영상 처리 방법 및 이를 위한 장치 |
| KR20180048713A (ko) * | 2015-09-23 | 2018-05-10 | 엘지전자 주식회사 | 영상의 부호화/복호화 방법 및 이를 위한 장치 |
| CN117041550A (zh) * | 2016-04-29 | 2023-11-10 | 世宗大学校产学协力团 | 用于对图像信号进行编码/解码的方法和设备 |
| US10638126B2 (en) * | 2017-05-05 | 2020-04-28 | Qualcomm Incorporated | Intra reference filter for video coding |
| US10992939B2 (en) * | 2017-10-23 | 2021-04-27 | Google Llc | Directional intra-prediction coding |
| EP3682639A1 (en) * | 2017-10-02 | 2020-07-22 | ARRIS Enterprises LLC | System and method for reducing blocking artifacts and providing improved coding efficiency |
| US10841604B2 (en) * | 2018-09-04 | 2020-11-17 | Google Llc | Temporal prediction shifting for scalable video coding |
| CN111698501B (zh) * | 2019-03-11 | 2022-03-01 | 杭州海康威视数字技术股份有限公司 | 解码方法及装置 |
| WO2021015935A1 (en) | 2019-07-22 | 2021-01-28 | Interdigital Vc Holdings, Inc. | Method and apparatus for video encoding and decoding with matrix based intra-prediction |
| CN110677690B (zh) * | 2019-09-27 | 2022-07-01 | 腾讯科技（深圳）有限公司 | 视频处理方法和装置、存储介质 |
| US12114008B2 (en) | 2019-09-30 | 2024-10-08 | Hyundai Motor Company | Method and apparatus for inter-prediction of pictures with different resolutions |
| CN120881275A (zh) * | 2019-10-09 | 2025-10-31 | 夏普株式会社 | 用于基于交叉分量相关性来减小视频编码中的重构误差的系统和方法 |
| JP7536484B2 (ja) * | 2020-03-18 | 2024-08-20 | キヤノン株式会社 | 画像符号化装置、画像符号化方法及びプログラム、画像復号装置、画像復号方法及びプログラム |
| CN112055203B (zh) * | 2020-08-22 | 2024-04-12 | 浙江大华技术股份有限公司 | 帧间预测方法、视频编码方法及其相关装置 |
| KR20240164524A (ko) * | 2022-03-21 | 2024-11-19 | 주식회사 윌러스표준기술연구소 | 템플릿 매칭에 기초한 비디오 신호 처리 방법 및 이를 위한 장치 |
| US20250113053A1 (en) * | 2023-10-03 | 2025-04-03 | Alibaba (China) Co., Ltd. | Template matching-based motion refinement in video coding |
Family Cites Families (19)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US7062096B2 (en) | 2002-07-29 | 2006-06-13 | Matsushita Electric Industrial Co., Ltd. | Apparatus and method for performing bitplane coding with reordering in a fine granularity scalability coding system |
| KR20060105409A (ko) | 2005-04-01 | 2006-10-11 | 엘지전자 주식회사 | 영상 신호의 스케일러블 인코딩 및 디코딩 방법 |
| US20050259729A1 (en) * | 2004-05-21 | 2005-11-24 | Shijun Sun | Video coding with quality scalability |
| JP2006011685A (ja) | 2004-06-24 | 2006-01-12 | Noritsu Koki Co Ltd | 写真画像処理方法及びその装置 |
| US7590300B2 (en) * | 2004-06-24 | 2009-09-15 | Intel Corporation | Image filtering methods and apparatus |
| 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 |
| US8199812B2 (en) * | 2007-01-09 | 2012-06-12 | Qualcomm Incorporated | Adaptive upsampling for scalable video coding |
| CN101796841B (zh) | 2007-06-27 | 2012-07-18 | 汤姆逊许可公司 | 用增强层残差预测对视频数据编码/解码的方法和设备 |
| WO2009003499A1 (en) | 2007-06-29 | 2009-01-08 | Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. | Scalable video coding supporting pixel value refinement scalability |
| US8432968B2 (en) * | 2007-10-15 | 2013-04-30 | Qualcomm Incorporated | Scalable video coding techniques for scalable bitdepths |
| KR20170137941A (ko) * | 2007-10-19 | 2017-12-13 | 톰슨 라이센싱 | 조합된 공간 및 비트 심도 확장성 |
| US8953673B2 (en) * | 2008-02-29 | 2015-02-10 | Microsoft Corporation | Scalable video coding and decoding with sample bit depth and chroma high-pass residual layers |
| BRPI1008372A2 (pt) * | 2009-02-11 | 2018-03-06 | Thomson Licensing | métodos e aparelho para codificação e decodificação de vídeo escalável com profundidade de bit utilizando mapeamento de tons e mapeamento inverso de tons |
| KR101597987B1 (ko) * | 2009-03-03 | 2016-03-08 | 삼성전자주식회사 | 계층 독립적 잔차 영상 다계층 부호화 장치 및 방법 |
| CN102598660B (zh) * | 2009-04-20 | 2015-04-29 | 杜比实验室特许公司 | 用于多层视频传输的自适应内插滤波器 |
| US8934540B2 (en) | 2010-07-20 | 2015-01-13 | Cisco Technology, Inc. | Video compression using multiple variable length coding methods for multiple types of transform coefficient blocks |
| US9137539B2 (en) * | 2010-12-22 | 2015-09-15 | Panasonic Corporation | Image coding apparatus, image decoding apparatus, image coding method, and image decoding method |
| CN104094601B (zh) * | 2011-11-08 | 2018-01-19 | 谷歌技术控股有限责任公司 | 用于采样自适应偏移编码和/或信令的装置和方法 |
| MY172999A (en) * | 2012-07-09 | 2019-12-18 | Vid Scale Inc | Codec architecture for multiple layer video coding |
-
2014
- 2014-03-11 US US14/205,006 patent/US9800884B2/en active Active
- 2014-03-12 EP EP14716140.0A patent/EP2974312B1/en active Active
- 2014-03-12 ES ES14716140T patent/ES2778350T3/es active Active
- 2014-03-12 JP JP2016501529A patent/JP6333942B2/ja active Active
- 2014-03-12 CN CN201480012805.6A patent/CN105009590B/zh active Active
- 2014-03-12 WO PCT/US2014/024423 patent/WO2014150864A2/en not_active Ceased
- 2014-03-12 BR BR112015023800A patent/BR112015023800B8/pt active IP Right Grant
- 2014-03-12 HU HUE14716140A patent/HUE046979T2/hu unknown
- 2014-03-12 KR KR1020157028276A patent/KR102301450B1/ko active Active
Also Published As
| Publication number | Publication date |
|---|---|
| BR112015023800A2 (pt) | 2017-07-18 |
| EP2974312A2 (en) | 2016-01-20 |
| CN105009590B (zh) | 2018-10-02 |
| JP2016511619A (ja) | 2016-04-14 |
| WO2014150864A2 (en) | 2014-09-25 |
| WO2014150864A3 (en) | 2014-12-18 |
| HUE046979T2 (hu) | 2020-04-28 |
| US20140269939A1 (en) | 2014-09-18 |
| BR112015023800B1 (pt) | 2023-04-25 |
| JP6333942B2 (ja) | 2018-05-30 |
| CN105009590A (zh) | 2015-10-28 |
| BR112015023800B8 (pt) | 2023-10-17 |
| KR20150128915A (ko) | 2015-11-18 |
| EP2974312B1 (en) | 2019-12-18 |
| US9800884B2 (en) | 2017-10-24 |
| KR102301450B1 (ko) | 2021-09-10 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| ES2778350T3 (es) | Dispositivo y procedimiento para codificación escalable de información de vídeo | |
| ES2987671T3 (es) | Predicción entre capas utilizando ajustes adaptativos de muestra para codificación de vídeo escalable de profundidadde bits | |
| ES2795682T3 (es) | Dispositivo y procedimiento para codificación escalable de información de vídeo | |
| ES2892479T3 (es) | Modo de predicción ponderada para codificación de video escalable | |
| EP2859722B1 (en) | Adaptive upsampling filters for video compression | |
| EP2904802B1 (en) | Prediction mode information upsampling for scalable video coding | |
| US20140198846A1 (en) | Device and method for scalable coding of video information | |
| ES2886344T3 (es) | Predicción residual generalizada para codificación de vídeo escalable y codificación de vídeo 3D | |
| ES2711954T3 (es) | Dispositivo y procedimiento para codificación escalable de información de vídeo basándose en codificación de vídeo de alta eficiencia | |
| EP3107290A1 (en) | Method and device for configuring merge candidate list for decoding and encoding of interlayer video | |
| US9584808B2 (en) | Device and method for scalable coding of video information | |
| US20160330459A1 (en) | Method for encoding video and apparatus therefor, and method for decoding video and apparatus therefor using effective parameter delivery | |
| KR20160022345A (ko) | 인터-컴포넌트 필터링 | |
| WO2014039547A1 (en) | Signaling of down-sampling phase information in scalable video coding | |
| ES2905124T3 (es) | Dispositivo y método para procesar datos de video | |
| WO2014025697A1 (en) | Adaptive up-sampling filter for scalable video coding | |
| KR20170100564A (ko) | 인터 레이어 비디오 복호화 방법 및 그 장치 및 인터 레이어 비디오 부호화 방법 및 그 장치 | |
| CA2916679A1 (en) | Device and method for scalable coding of video information | |
| US20160241869A1 (en) | Method and apparatus for encoding multilayer video and method and apparatus for decoding multilayer video | |
| EP3197163A1 (en) | Method and device for encoding or decoding multi-layer image, using inter-layer prediction | |
| WO2014168814A1 (en) | Device and method for scalable coding of video information | |
| ES2769837T3 (es) | Escalamiento del vector de movimiento espacial para codificación escalable de vídeo | |
| US10375412B2 (en) | Multi-layer video encoding method and apparatus, and multi-layer video decoding method and apparatus |