TWI652935B - 視訊編碼方法及裝置 - Google Patents
視訊編碼方法及裝置 Download PDFInfo
- Publication number
- TWI652935B TWI652935B TW102134965A TW102134965A TWI652935B TW I652935 B TWI652935 B TW I652935B TW 102134965 A TW102134965 A TW 102134965A TW 102134965 A TW102134965 A TW 102134965A TW I652935 B TWI652935 B TW I652935B
- Authority
- TW
- Taiwan
- Prior art keywords
- video signal
- plane
- video
- pass filter
- filter
- Prior art date
Links
- 238000000034 method Methods 0.000 title claims description 64
- 241000023320 Luma <angiosperm> Species 0.000 claims abstract description 19
- OSWPMRLSEDHDFF-UHFFFAOYSA-N methyl salicylate Chemical compound COC(=O)C1=CC=CC=C1O OSWPMRLSEDHDFF-UHFFFAOYSA-N 0.000 claims abstract description 19
- 239000002356 single layer Substances 0.000 claims abstract description 10
- 239000010410 layer Substances 0.000 claims description 85
- 230000008569 process Effects 0.000 claims description 31
- 238000005070 sampling Methods 0.000 claims description 25
- 238000012549 training Methods 0.000 claims description 16
- 238000012805 post-processing Methods 0.000 claims description 6
- 238000001914 filtration Methods 0.000 abstract description 106
- 230000003044 adaptive effect Effects 0.000 abstract description 6
- 230000015556 catabolic process Effects 0.000 abstract description 4
- 238000006731 degradation reaction Methods 0.000 abstract description 4
- 238000004891 communication Methods 0.000 description 47
- 230000000875 corresponding effect Effects 0.000 description 26
- 238000013507 mapping Methods 0.000 description 23
- 238000010586 diagram Methods 0.000 description 20
- 238000005516 engineering process Methods 0.000 description 19
- 230000015654 memory Effects 0.000 description 18
- 239000011229 interlayer Substances 0.000 description 16
- 238000012545 processing Methods 0.000 description 15
- 230000005540 biological transmission Effects 0.000 description 14
- 230000006870 function Effects 0.000 description 9
- 238000003860 storage Methods 0.000 description 9
- 230000002123 temporal effect Effects 0.000 description 9
- 238000013139 quantization Methods 0.000 description 8
- 230000011664 signaling Effects 0.000 description 7
- 238000004422 calculation algorithm Methods 0.000 description 6
- 230000033001 locomotion Effects 0.000 description 4
- 230000002093 peripheral effect Effects 0.000 description 4
- 241000700159 Rattus Species 0.000 description 3
- 238000007792 addition Methods 0.000 description 3
- 101150014732 asnS gene Proteins 0.000 description 3
- 238000013475 authorization Methods 0.000 description 3
- 238000004364 calculation method Methods 0.000 description 3
- 230000002596 correlated effect Effects 0.000 description 3
- 238000006073 displacement reaction Methods 0.000 description 3
- 239000011159 matrix material Substances 0.000 description 3
- 230000009466 transformation Effects 0.000 description 3
- 208000037170 Delayed Emergence from Anesthesia Diseases 0.000 description 2
- 241000760358 Enodes Species 0.000 description 2
- PXHVJJICTQNCMI-UHFFFAOYSA-N Nickel Chemical compound [Ni] PXHVJJICTQNCMI-UHFFFAOYSA-N 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
- 239000003086 colorant Substances 0.000 description 2
- 230000000593 degrading effect Effects 0.000 description 2
- 230000001419 dependent effect Effects 0.000 description 2
- 238000009795 derivation Methods 0.000 description 2
- QELJHCBNGDEXLD-UHFFFAOYSA-N nickel zinc Chemical compound [Ni].[Zn] QELJHCBNGDEXLD-UHFFFAOYSA-N 0.000 description 2
- 230000003287 optical effect Effects 0.000 description 2
- 230000000153 supplemental effect Effects 0.000 description 2
- 238000012546 transfer Methods 0.000 description 2
- 239000013598 vector Substances 0.000 description 2
- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 description 1
- HBBGRARXTFLTSG-UHFFFAOYSA-N Lithium ion Chemical compound [Li+] HBBGRARXTFLTSG-UHFFFAOYSA-N 0.000 description 1
- 241001025261 Neoraja caerulea Species 0.000 description 1
- 229910005813 NiMH Inorganic materials 0.000 description 1
- 230000009471 action Effects 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
- 238000003491 array Methods 0.000 description 1
- 230000000740 bleeding effect Effects 0.000 description 1
- OJIJEKBXJYRIBZ-UHFFFAOYSA-N cadmium nickel Chemical compound [Ni].[Cd] OJIJEKBXJYRIBZ-UHFFFAOYSA-N 0.000 description 1
- 210000001072 colon Anatomy 0.000 description 1
- 238000004590 computer program Methods 0.000 description 1
- 238000012937 correction Methods 0.000 description 1
- 230000009849 deactivation Effects 0.000 description 1
- 230000007123 defense Effects 0.000 description 1
- 238000009826 distribution Methods 0.000 description 1
- 238000003708 edge detection Methods 0.000 description 1
- 239000000835 fiber Substances 0.000 description 1
- 239000000446 fuel Substances 0.000 description 1
- 229910052739 hydrogen Inorganic materials 0.000 description 1
- 239000001257 hydrogen Substances 0.000 description 1
- 239000004973 liquid crystal related substance Substances 0.000 description 1
- 229910001416 lithium ion Inorganic materials 0.000 description 1
- 230000007246 mechanism Effects 0.000 description 1
- 230000005055 memory storage Effects 0.000 description 1
- 238000010295 mobile communication Methods 0.000 description 1
- 229910052759 nickel Inorganic materials 0.000 description 1
- 238000005457 optimization Methods 0.000 description 1
- 239000004065 semiconductor Substances 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 230000001131 transforming effect 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
- H04N19/80—Details of filtering operations specially adapted for video compression, e.g. for pixel interpolation
-
- 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
- H04N19/85—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using pre-processing or post-processing specially adapted for video compression
- H04N19/86—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using pre-processing or post-processing specially adapted for video compression involving reduction of coding artifacts, e.g. of blockiness
-
- 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
- H04N19/102—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
- H04N19/169—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
- H04N19/30—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using hierarchical techniques, e.g. scalability
Landscapes
- Engineering & Computer Science (AREA)
- Multimedia (AREA)
- Signal Processing (AREA)
- Compression Or Coding Systems Of Tv Signals (AREA)
Applications Claiming Priority (8)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US201261707682P | 2012-09-28 | 2012-09-28 | |
| US61/707,682 | 2012-09-28 | ||
| US201361762611P | 2013-02-08 | 2013-02-08 | |
| US61/762,611 | 2013-02-08 | ||
| US201361778218P | 2013-03-12 | 2013-03-12 | |
| US61/778,218 | 2013-03-12 | ||
| US201361845792P | 2013-07-12 | 2013-07-12 | |
| US61/845,792 | 2013-07-12 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| TW201436530A TW201436530A (zh) | 2014-09-16 |
| TWI652935B true TWI652935B (zh) | 2019-03-01 |
Family
ID=50385193
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| TW102134965A TWI652935B (zh) | 2012-09-28 | 2013-09-27 | 視訊編碼方法及裝置 |
Country Status (7)
| Country | Link |
|---|---|
| US (5) | US10397616B2 (enExample) |
| EP (2) | EP2901703A2 (enExample) |
| JP (5) | JP6175505B2 (enExample) |
| KR (2) | KR101654814B1 (enExample) |
| CN (3) | CN104769950B (enExample) |
| TW (1) | TWI652935B (enExample) |
| WO (1) | WO2014052731A2 (enExample) |
Families Citing this family (37)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPWO2013164922A1 (ja) * | 2012-05-02 | 2015-12-24 | ソニー株式会社 | 画像処理装置及び画像処理方法 |
| EP2901703A2 (en) | 2012-09-28 | 2015-08-05 | VID SCALE, Inc. | Cross-plane filtering for chroma signal enhancement in video coding |
| US9648353B2 (en) | 2013-04-04 | 2017-05-09 | Qualcomm Incorporated | Multiple base layer reference pictures for SHVC |
| KR102209067B1 (ko) * | 2013-04-05 | 2021-01-28 | 삼성전자주식회사 | 필터링과 관련하여 비디오의 부호화 및 복호화를 수행하는 방법과 그 장치 |
| US10708588B2 (en) * | 2013-06-19 | 2020-07-07 | Apple Inc. | Sample adaptive offset control |
| US9294766B2 (en) | 2013-09-09 | 2016-03-22 | Apple Inc. | Chroma quantization in video coding |
| GB201500719D0 (en) * | 2015-01-15 | 2015-03-04 | Barco Nv | Method for chromo reconstruction |
| CN107534769B (zh) * | 2015-04-17 | 2021-08-03 | 交互数字麦迪逊专利控股公司 | 用于高动态范围视频译码的色度增强滤波 |
| CN107836116B (zh) * | 2015-07-08 | 2021-08-06 | 交互数字麦迪逊专利控股公司 | 用于使用交叉平面滤波的增强色度编码的方法和装置 |
| WO2017019818A1 (en) | 2015-07-28 | 2017-02-02 | Vid Scale, Inc. | High dynamic range video coding architectures with multiple operating modes |
| US10009622B1 (en) * | 2015-12-15 | 2018-06-26 | Google Llc | Video coding with degradation of residuals |
| WO2017123487A1 (en) | 2016-01-15 | 2017-07-20 | Vid Scale, Inc. | System and method for enhanced motion compensation using adaptive filtering |
| EP4221201A1 (en) | 2018-01-29 | 2023-08-02 | InterDigital VC Holdings, Inc. | Encoding and decoding with refinement of the reconstructed picture |
| CN119815031A (zh) * | 2018-06-21 | 2025-04-11 | 交互数字Vc控股公司 | 视频编码和解码中的细化模式处理 |
| US11632546B2 (en) * | 2018-07-18 | 2023-04-18 | Electronics And Telecommunications Research Institute | Method and device for effective video encoding/decoding via local lighting compensation |
| CN118200554A (zh) * | 2018-12-27 | 2024-06-14 | 英迪股份有限公司 | 图像编码/解码方法和装置 |
| KR102632259B1 (ko) * | 2019-01-09 | 2024-02-01 | 베이징 다지아 인터넷 인포메이션 테크놀로지 컴퍼니 리미티드 | 교차-성분 선형 모델을 사용하는 비디오 코딩 |
| CN114097222A (zh) * | 2019-06-23 | 2022-02-25 | 夏普株式会社 | 用于在视频编码中执行自适应分辨率变化的系统和方法 |
| GB2586484B (en) * | 2019-08-20 | 2023-03-08 | Canon Kk | A filter |
| US11234010B2 (en) * | 2019-08-28 | 2022-01-25 | Qualcomm Incorporated | Cross-component adaptive loop filtering for video coding |
| CN114600466B (zh) * | 2019-08-29 | 2025-01-17 | Lg电子株式会社 | 基于交叉分量滤波的图像编码设备和方法 |
| US12452415B2 (en) | 2019-09-23 | 2025-10-21 | Interdigital Vc Holdings, Inc. | Joint component video frame filtering |
| US11356707B2 (en) * | 2019-09-23 | 2022-06-07 | Qualcomm Incorporated | Signaling filters for video processing |
| 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 |
| WO2021083258A1 (en) * | 2019-10-29 | 2021-05-06 | Beijing Bytedance Network Technology Co., Ltd. | Cross-component adaptive loop filter using luma differences |
| US11303936B2 (en) * | 2020-02-21 | 2022-04-12 | Tencent America LLC | Method and apparatus for filtering |
| CN112514401A (zh) * | 2020-04-09 | 2021-03-16 | 北京大学 | 环路滤波的方法与装置 |
| WO2021247883A1 (en) * | 2020-06-03 | 2021-12-09 | Beijing Dajia Internet Information Technology Co., Ltd. | Chroma coding enhancement in cross-component correlation |
| CN116325734A (zh) * | 2020-09-23 | 2023-06-23 | 北京达佳互联信息技术有限公司 | 具有虚拟边界的跨分量样点自适应偏移中的色度编解码增强 |
| MX2023008977A (es) * | 2021-02-01 | 2023-08-15 | Beijing Dajia Internet Information Tech Co Ltd | Mejora de codificacion de crominancia en compensacion adaptable de muestra de componente cruzado. |
| CN116830577A (zh) * | 2021-02-08 | 2023-09-29 | 北京达佳互联信息技术有限公司 | 跨分量自适应环路滤波器 |
| EP4176584A4 (en) | 2021-02-22 | 2024-01-10 | Zhejiang Dahua Technology Co., Ltd. | VIDEO CODING METHODS AND SYSTEMS |
| CN116783889A (zh) * | 2021-02-22 | 2023-09-19 | 北京达佳互联信息技术有限公司 | 跨分量样本自适应偏移中的编解码增强 |
| CN113099221B (zh) * | 2021-02-22 | 2023-06-02 | 浙江大华技术股份有限公司 | 跨分量样点自适应补偿方法、编码方法及相关装置 |
| MX2023010325A (es) | 2021-03-18 | 2023-09-14 | Beijing Dajia Internet Information Tech Co Ltd | Mejora de la codificacion en la desviacion adaptativa por muestras de componentes cruzados. |
| GB202107036D0 (en) * | 2021-05-17 | 2021-06-30 | V Nova Int Ltd | Secure decoder and secure decoding methods |
| WO2024076141A1 (ko) * | 2022-10-05 | 2024-04-11 | 엘지전자 주식회사 | 포스트 디코딩 필터에 기반한 영상 부호화/복호화 방법, 장치 및 비트스트림을 저장하는 기록 매체 |
Family Cites Families (63)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4701783A (en) * | 1982-09-14 | 1987-10-20 | New York Institute Of Technology | Technique for encoding and decoding video with improved separation of chrominance and luminance |
| US7102669B2 (en) * | 2002-04-02 | 2006-09-05 | Freescale Semiconductor, Inc. | Digital color image pre-processing |
| KR20040043750A (ko) * | 2002-11-19 | 2004-05-27 | 엘지전자 주식회사 | 디지털 영상기기의 크로스 필터 효과 구현방법 |
| US7333544B2 (en) * | 2003-07-16 | 2008-02-19 | Samsung Electronics Co., Ltd. | Lossless image encoding/decoding method and apparatus using inter-color plane prediction |
| US7724827B2 (en) * | 2003-09-07 | 2010-05-25 | Microsoft Corporation | Multi-layer run level encoding and decoding |
| US7822286B2 (en) | 2003-11-07 | 2010-10-26 | Mitsubishi Electric Research Laboratories, Inc. | Filtering artifacts in images with 3D spatio-temporal fuzzy filters |
| KR100754388B1 (ko) | 2003-12-27 | 2007-08-31 | 삼성전자주식회사 | 레지듀 영상 다운/업 샘플링 방법 및 장치와 그를 이용한영상 부호화/복호화 방법 및 장치 |
| US7397515B2 (en) * | 2004-01-30 | 2008-07-08 | Broadcom Corporation | Method and system for cross-chrominance removal using motion detection |
| US8391672B2 (en) * | 2004-02-06 | 2013-03-05 | Panasonic Corporation | Recording medium, reproduction device, program, and reproduction method |
| EP1858015B1 (en) * | 2004-06-02 | 2015-10-14 | Panasonic Corporation | Recording medium, reproduction device, program, and reproduction method |
| EP1800494A1 (en) | 2004-10-13 | 2007-06-27 | Thomson Licensing | Method and apparatus for complexity scalable video encoding and decoding |
| KR100679022B1 (ko) | 2004-10-18 | 2007-02-05 | 삼성전자주식회사 | 계층간 필터링을 이용한 비디오 코딩 및 디코딩방법과,비디오 인코더 및 디코더 |
| JP2008536414A (ja) * | 2005-04-13 | 2008-09-04 | ゴットフリート・ヴィルヘルム・ライプニッツ・ウニヴェルジテート・ハノーヴァー | ビデオの拡張された符号化方法及び装置 |
| TWI314720B (en) * | 2005-05-31 | 2009-09-11 | Himax Tech Inc | 2d yc separation device and yc separation system |
| US7551232B2 (en) | 2005-11-14 | 2009-06-23 | Lsi Corporation | Noise adaptive 3D composite noise reduction |
| CN101009842B (zh) * | 2006-01-11 | 2012-02-01 | 华为技术有限公司 | 可分级视频压缩中插值的方法与装置 |
| JP5143120B2 (ja) * | 2006-03-23 | 2013-02-13 | サムスン エレクトロニクス カンパニー リミテッド | 画像の符号化方法及び装置、復号化方法及び装置 |
| KR101200865B1 (ko) | 2006-03-23 | 2012-11-13 | 삼성전자주식회사 | 영상의 부호화 방법 및 장치, 복호화 방법 및 장치 |
| US7652672B2 (en) | 2006-06-29 | 2010-01-26 | Mediatek, Inc. | Systems and methods for texture management |
| US7579670B2 (en) | 2006-07-03 | 2009-08-25 | Semiconductor Components Industries, L.L.C. | Integrated filter having ground plane structure |
| KR101266168B1 (ko) * | 2006-08-16 | 2013-05-21 | 삼성전자주식회사 | 영상의 부호화, 복호화 방법 및 장치 |
| US9001899B2 (en) | 2006-09-15 | 2015-04-07 | Freescale Semiconductor, Inc. | Video information processing system with selective chroma deblock filtering |
| EP2119236A1 (en) | 2007-03-15 | 2009-11-18 | Nokia Corporation | System and method for providing improved residual prediction for spatial scalability in video coding |
| KR20080114388A (ko) * | 2007-06-27 | 2008-12-31 | 삼성전자주식회사 | 스케일러블 영상 부호화장치 및 방법과 그 영상 복호화장치및 방법 |
| US8270472B2 (en) * | 2007-11-09 | 2012-09-18 | Thomson Licensing | Methods and apparatus for adaptive reference filtering (ARF) of bi-predictive pictures in multi-view coded video |
| RU2011103915A (ru) * | 2008-07-04 | 2012-08-10 | Кабусики Кайся Тосиба (Jp) | Способ и устройство кодирования/декодирования движущегося изображения |
| US8270466B2 (en) * | 2008-10-03 | 2012-09-18 | Sony Corporation | Adaptive decimation filter |
| CN101404765B (zh) * | 2008-10-24 | 2010-12-08 | 宁波大学 | 一种交互式多视点视频编码方法 |
| CN101778371B (zh) | 2009-01-09 | 2012-08-29 | 电信科学技术研究院 | 寻呼方法及装置 |
| CN102474606B (zh) * | 2009-07-20 | 2014-09-24 | 三星电子株式会社 | 分层视频编码和解码中对颜色通道进行编码和解码的方法和设备 |
| CN102484713A (zh) | 2009-09-17 | 2012-05-30 | 株式会社东芝 | 运动图像编码方法以及运动图像解码方法 |
| US10291938B2 (en) | 2009-10-05 | 2019-05-14 | Interdigital Madison Patent Holdings | Methods and apparatus for adaptive filtering of prediction pixels for chroma components in video encoding and decoding |
| US8593483B2 (en) | 2009-10-20 | 2013-11-26 | Apple Inc. | Temporal filtering techniques for image signal processing |
| KR101682147B1 (ko) | 2010-04-05 | 2016-12-05 | 삼성전자주식회사 | 변환 및 역변환에 기초한 보간 방법 및 장치 |
| CN201726499U (zh) * | 2010-05-04 | 2011-01-26 | 武汉光华芯科技有限公司 | 复合视频信号亮色分离系统 |
| CN101902653B (zh) * | 2010-06-25 | 2013-04-24 | 杭州爱威芯科技有限公司 | 一种基于亮度样本的方向预测的场内yc分离方法 |
| US20120008687A1 (en) | 2010-07-06 | 2012-01-12 | Apple Inc. | Video coding using vector quantized deblocking filters |
| US8605167B2 (en) * | 2010-09-01 | 2013-12-10 | Apple Inc. | Flexible color space selection for auto-white balance processing |
| US9154788B2 (en) | 2011-06-03 | 2015-10-06 | Panasonic Intellectual Property Corporation Of America | Image coding method and image decoding method |
| US9693070B2 (en) | 2011-06-24 | 2017-06-27 | Texas Instruments Incorporated | Luma-based chroma intra-prediction for video coding |
| EP2849444A3 (en) | 2011-06-28 | 2015-06-24 | Samsung Electronics Co., Ltd | Video encoding method using merge information to code offset parameters and apparatus therefor, video decoding method and apparatus therefor |
| US9641866B2 (en) | 2011-08-18 | 2017-05-02 | Qualcomm Incorporated | Applying partition-based filters |
| US9807403B2 (en) | 2011-10-21 | 2017-10-31 | Qualcomm Incorporated | Adaptive loop filtering for chroma components |
| US9344715B2 (en) | 2011-11-07 | 2016-05-17 | Futurewei Technologies, Inc. | Angular table for improving intra prediction |
| KR101768401B1 (ko) | 2012-01-13 | 2017-08-14 | 샤프 가부시키가이샤 | 화상 복호 장치 |
| US9380302B2 (en) | 2012-02-27 | 2016-06-28 | Texas Instruments Incorporated | Sample adaptive offset (SAO) parameter signaling |
| WO2013155662A1 (en) | 2012-04-16 | 2013-10-24 | Mediatek Singapore Pte. Ltd. | Methods and apparatuses of simplification for intra chroma lm mode |
| JPWO2013164922A1 (ja) * | 2012-05-02 | 2015-12-24 | ソニー株式会社 | 画像処理装置及び画像処理方法 |
| US20140086316A1 (en) * | 2012-09-24 | 2014-03-27 | Louis Joseph Kerofsky | Video compression with color space scalability |
| EP2901703A2 (en) * | 2012-09-28 | 2015-08-05 | VID SCALE, Inc. | Cross-plane filtering for chroma signal enhancement in video coding |
| KR102005915B1 (ko) | 2012-10-01 | 2019-08-01 | 지이 비디오 컴프레션, 엘엘씨 | 베이스 레이어로부터 예측을 위한 서브블록 세부분할의 유도를 이용한 스케일러블 비디오 코딩 |
| US9357211B2 (en) | 2012-12-28 | 2016-05-31 | Qualcomm Incorporated | Device and method for scalable and multiview/3D coding of video information |
| US9300964B2 (en) | 2013-01-24 | 2016-03-29 | Sharp Kabushiki Kaisha | Image decoding apparatus and image coding apparatus |
| CN105009584B (zh) | 2013-04-02 | 2018-09-25 | 明达半导体股份有限公司 | 视频处理方法及视频处理装置 |
| US9503733B2 (en) * | 2013-04-10 | 2016-11-22 | ARRIS Enterprises, LLC | Re-sampling with phase offset adjustment for luma and chroma to signal adaptive filters in scalable video coding |
| US8810727B1 (en) | 2013-05-07 | 2014-08-19 | Qualcomm Technologies, Inc. | Method for scaling channel of an image |
| US9686561B2 (en) | 2013-06-17 | 2017-06-20 | Qualcomm Incorporated | Inter-component filtering |
| WO2015003753A1 (en) | 2013-07-12 | 2015-01-15 | Nokia Solutions And Networks Oy | Redirection of m2m devices |
| WO2015057947A1 (en) | 2013-10-17 | 2015-04-23 | Huawei Technologies Co., Ltd. | Improved reference pixel selection and filtering for intra coding of depth map |
| CN104871600B (zh) | 2013-11-01 | 2019-06-07 | 华为技术有限公司 | 一种网络选择方法及核心网设备 |
| TW201642655A (zh) | 2015-04-21 | 2016-12-01 | Ｖｉｄ衡器股份有限公司 | 基於藝術意向之視訊編碼 |
| JP6750234B2 (ja) | 2016-01-28 | 2020-09-02 | 横浜ゴム株式会社 | タイヤ運用サービスシステムおよび方法 |
| JP6951292B2 (ja) | 2018-05-18 | 2021-10-20 | 株式会社東海理化電機製作所 | 演算装置およびプログラム |
-
2013
- 2013-09-27 EP EP13774042.9A patent/EP2901703A2/en not_active Ceased
- 2013-09-27 WO PCT/US2013/062133 patent/WO2014052731A2/en not_active Ceased
- 2013-09-27 CN CN201380050776.8A patent/CN104769950B/zh active Active
- 2013-09-27 TW TW102134965A patent/TWI652935B/zh active
- 2013-09-27 KR KR1020157010964A patent/KR101654814B1/ko active Active
- 2013-09-27 JP JP2015534732A patent/JP6175505B2/ja active Active
- 2013-09-27 KR KR1020167024019A patent/KR102028244B1/ko active Active
- 2013-09-27 EP EP19214507.6A patent/EP3661215A1/en active Pending
- 2013-09-27 CN CN202110601265.7A patent/CN113518228B/zh active Active
- 2013-09-27 US US14/039,429 patent/US10397616B2/en active Active
- 2013-09-27 CN CN201811230342.7A patent/CN109327704B/zh active Active
-
2017
- 2017-07-10 JP JP2017134656A patent/JP6671321B2/ja active Active
-
2019
- 2019-07-01 US US16/459,256 patent/US10798423B2/en active Active
- 2019-11-05 JP JP2019200726A patent/JP7433019B2/ja active Active
-
2020
- 2020-09-02 US US17/010,786 patent/US11356708B2/en active Active
-
2022
- 2022-05-16 US US17/745,053 patent/US12262064B2/en active Active
- 2022-11-28 JP JP2022189177A patent/JP7674326B2/ja active Active
-
2024
- 2024-12-13 JP JP2024218775A patent/JP2025028198A/ja active Pending
-
2025
- 2025-02-18 US US19/056,160 patent/US20250193458A1/en active Pending
Also Published As
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| JP7674326B2 (ja) | ビデオコーディングにおけるクロマ信号強調のためのクロスプレーンフィルタリング | |
| JP6421224B2 (ja) | マルチレイヤビデオコーディングにおける空間レイヤのためのサンプリンググリッド情報 | |
| KR101774675B1 (ko) | 다층 비디오 코딩을 위한 적응적 업샘플링 | |
| JP6397902B2 (ja) | スケーラブルビデオ符号化のためのレイヤ間予測 | |
| TW201637448A (zh) | 非4:4:4螢幕內容視訊調色盤編碼 | |
| TW201642653A (zh) | 高動態範圍視訊編碼色度增強濾波 | |
| TW201427426A (zh) | 視訊編碼邊緣導向處理方法及裝置 |