CA2886688C - Decoding and encoding of pictures of a video sequence - Google Patents
Decoding and encoding of pictures of a video sequence Download PDFInfo
- Publication number
- CA2886688C CA2886688C CA2886688A CA2886688A CA2886688C CA 2886688 C CA2886688 C CA 2886688C CA 2886688 A CA2886688 A CA 2886688A CA 2886688 A CA2886688 A CA 2886688A CA 2886688 C CA2886688 C CA 2886688C
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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
- H04N19/134—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
- H04N19/146—Data rate or code amount at the encoder output
- H04N19/152—Data rate or code amount at the encoder output by measuring the fullness of the transmission buffer
-
- 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
- H04N19/31—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using hierarchical techniques, e.g. scalability in the temporal 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
- H04N19/423—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 characterised by memory 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
- H04N19/44—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
- H04N19/50—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
-
- 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
- H04N19/587—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using predictive coding involving temporal sub-sampling or interpolation, e.g. decimation or subsequent interpolation of pictures in a video sequence
-
- 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
- H04N19/597—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using predictive coding specially adapted for multi-view video sequence encoding
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N19/00—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals
- H04N19/70—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals characterised by syntax aspects related to video coding, e.g. related to compression standards
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N19/00—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals
- H04N19/85—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using pre-processing or post-processing specially adapted for video compression
Landscapes
- Engineering & Computer Science (AREA)
- Multimedia (AREA)
- Signal Processing (AREA)
- Compression Or Coding Systems Of Tv Signals (AREA)
- Television Signal Processing For Recording (AREA)
- Compression, Expansion, Code Conversion, And Decoders (AREA)
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US201261706869P | 2012-09-28 | 2012-09-28 | |
| US61/706,869 | 2012-09-28 | ||
| PCT/EP2013/070093 WO2014049066A1 (en) | 2012-09-28 | 2013-09-26 | Decoding and encoding of pictures of a video sequence |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CA2886688A1 CA2886688A1 (en) | 2014-04-03 |
| CA2886688C true CA2886688C (en) | 2020-01-07 |
Family
ID=49261548
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CA2886688A Active CA2886688C (en) | 2012-09-28 | 2013-09-26 | Decoding and encoding of pictures of a video sequence |
Country Status (22)
| Country | Link |
|---|---|
| US (3) | US9407932B2 (show.php) |
| EP (2) | EP3076673B1 (show.php) |
| JP (2) | JP5820551B1 (show.php) |
| KR (2) | KR101561012B1 (show.php) |
| CN (2) | CN104685889B (show.php) |
| AP (2) | AP3943A (show.php) |
| AU (1) | AU2013322607B2 (show.php) |
| BR (1) | BR112015006535B1 (show.php) |
| CA (1) | CA2886688C (show.php) |
| CL (3) | CL2015000758A1 (show.php) |
| DK (2) | DK2901680T3 (show.php) |
| ES (2) | ES2627741T3 (show.php) |
| IL (2) | IL237488A (show.php) |
| IN (2) | IN2015DN02716A (show.php) |
| MX (2) | MX338311B (show.php) |
| MY (1) | MY155923A (show.php) |
| PH (1) | PH12015500413A1 (show.php) |
| PL (1) | PL2901680T3 (show.php) |
| RU (3) | RU2623896C2 (show.php) |
| SG (2) | SG10201502830WA (show.php) |
| WO (1) | WO2014049066A1 (show.php) |
| ZA (2) | ZA201501654B (show.php) |
Families Citing this family (21)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| ES2627741T3 (es) | 2012-09-28 | 2017-07-31 | Telefonaktiebolaget Lm Ericsson (Publ) | Decodificación y codificación de imágenes de una secuencia de video |
| US10116931B2 (en) * | 2013-01-03 | 2018-10-30 | Texas Instruments Incorporated | Hierarchical inter-layer prediction in multi-loop scalable video coding |
| US10264272B2 (en) * | 2013-10-15 | 2019-04-16 | Qualcomm Incorporated | Device and method for scalable coding of video information |
| US9648348B2 (en) | 2013-10-23 | 2017-05-09 | Qualcomm Incorporated | Multi-layer video file format designs |
| US9654794B2 (en) * | 2014-01-03 | 2017-05-16 | Qualcomm Incorporated | Methods for coding an inter-layer reference picture set (RPS) and coding end of bitstream (EOB) network access layer (NAL) units in multi-layer coding |
| US20150195564A1 (en) * | 2014-01-03 | 2015-07-09 | Qualcomm Incorporated | Method for coding a reference picture set (rps) in multi-layer coding |
| CN104053002A (zh) * | 2014-06-05 | 2014-09-17 | 乐视网信息技术（北京）股份有限公司 | 视频解码方法和视频解码装置 |
| AU2016343499B2 (en) * | 2015-10-19 | 2019-08-29 | Hfi Innovation Inc. | Method and apparatus for decoded picture buffer management in video coding system using intra block copy |
| US10116576B2 (en) * | 2015-10-19 | 2018-10-30 | Samsung Electronics Co., Ltd. | Methods and apparatus for random access of HEVC bitstream for MMT |
| US10516891B2 (en) * | 2015-11-20 | 2019-12-24 | Intel Corporation | Method and system of reference frame caching for video coding |
| US11202074B2 (en) | 2016-03-07 | 2021-12-14 | Sony Corporation | Encoding apparatus and encoding method |
| US10623755B2 (en) * | 2016-05-23 | 2020-04-14 | Qualcomm Incorporated | End of sequence and end of bitstream NAL units in separate file tracks |
| CN107592543B (zh) * | 2016-07-06 | 2019-12-24 | 北京大学 | 视频解码处理方法及装置 |
| TWI690202B (zh) * | 2018-12-28 | 2020-04-01 | 瑞昱半導體股份有限公司 | 用於控制媒體播放器中之串流緩衝器的方法與相關的緩衝裝置 |
| JP7388612B2 (ja) * | 2019-09-24 | 2023-11-29 | ホアウェイ・テクノロジーズ・カンパニー・リミテッド | マルチレイヤビデオビットストリームのためのｄｐｂパラメータのシグナリング |
| KR102798899B1 (ko) * | 2019-11-05 | 2025-04-23 | 엘지전자 주식회사 | 영상/비디오 코딩을 위한 영상 정보 처리 방법 및 장치 |
| KR102899432B1 (ko) * | 2020-03-11 | 2025-12-11 | 두인 비전 컴퍼니 리미티드 | 양자화 파라미터를 위한 높은 레벨의 비트스트림 신택스 |
| US11265568B2 (en) * | 2020-03-27 | 2022-03-01 | Tencent America LLC | Method for derivation on sublayer-wise output layer set |
| KR20230017236A (ko) | 2020-05-18 | 2023-02-03 | 엘지전자 주식회사 | 픽처 출력 관련 정보 기반 영상 또는 비디오 코딩 |
| WO2021252525A1 (en) | 2020-06-08 | 2021-12-16 | Bytedance Inc. | Constraints of slice count in a coded video picture |
| CN112055231B (zh) * | 2020-08-31 | 2021-10-15 | 浙江大华技术股份有限公司 | 视频解码方法、解码装置、解码器及电子设备 |
Family Cites Families (16)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2000013790A (ja) * | 1998-06-19 | 2000-01-14 | Sony Corp | 画像符号化装置および画像符号化方法、画像復号装置および画像復号方法、並びに提供媒体 |
| BRPI0607627A2 (pt) | 2005-03-10 | 2009-09-22 | Qualcomm Inc | arquitetura de decodificador para gerenciamento otimizado de erro em multimìdia de fluxo contìnuo |
| RU2374787C2 (ru) * | 2005-03-10 | 2009-11-27 | Квэлкомм Инкорпорейтед | Структура декодера для оптимизированного управления обработкой ошибок в потоковой передаче мультимедийных данных |
| KR101154999B1 (ko) * | 2005-07-08 | 2012-07-09 | 엘지전자 주식회사 | 영상 신호의 코딩정보를 압축/해제하기 위해 모델링하는 방법 |
| EP1913778A4 (en) | 2005-07-08 | 2010-04-28 | Lg Electronics Inc | METHOD FOR MODELING THE CODING OF INFORMATION OF A VIDEO SIGNAL FOR COMPRESSING / DECOMPRESSING THE INFORMATION |
| US7894523B2 (en) | 2005-09-05 | 2011-02-22 | Lg Electronics Inc. | Method for modeling coding information of a video signal for compressing/decompressing coding information |
| US7656410B2 (en) * | 2006-03-31 | 2010-02-02 | Intel Corporation | Image buffering techniques |
| US7991236B2 (en) | 2006-10-16 | 2011-08-02 | Nokia Corporation | Discardable lower layer adaptations in scalable video coding |
| US8265140B2 (en) * | 2008-09-30 | 2012-09-11 | Microsoft Corporation | Fine-grained client-side control of scalable media delivery |
| JP2010252151A (ja) * | 2009-04-17 | 2010-11-04 | Renesas Electronics Corp | 再生装置、及び同期再生方法 |
| US20110235709A1 (en) * | 2010-03-25 | 2011-09-29 | Apple Inc. | Frame dropping algorithm for fast adaptation of buffered compressed video to network condition changes |
| US8885729B2 (en) * | 2010-12-13 | 2014-11-11 | Microsoft Corporation | Low-latency video decoding |
| AP3858A (en) | 2011-06-30 | 2016-10-31 | Ericsson Telefon Ab L M | Reference picture signalling |
| TWI533677B (zh) * | 2011-06-30 | 2016-05-11 | 微軟技術授權有限責任公司 | 用於減少視訊編碼及解碼中之延遲的方法、系統及電腦可讀取媒體 |
| US9241158B2 (en) * | 2012-09-24 | 2016-01-19 | Qualcomm Incorporated | Hypothetical reference decoder parameters in video coding |
| ES2627741T3 (es) * | 2012-09-28 | 2017-07-31 | Telefonaktiebolaget Lm Ericsson (Publ) | Decodificación y codificación de imágenes de una secuencia de video |
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2013
- 2013-09-26 ES ES16169447.6T patent/ES2627741T3/es active Active
- 2013-09-26 RU RU2015121357A patent/RU2623896C2/ru active
- 2013-09-26 MX MX2015003724A patent/MX338311B/es active IP Right Grant
- 2013-09-26 AP AP2015008308A patent/AP3943A/en active
- 2013-09-26 AP AP2015008469A patent/AP2015008469A0/xx unknown
- 2013-09-26 KR KR1020157010551A patent/KR101561012B1/ko active Active
- 2013-09-26 RU RU2015115939A patent/RU2607979C2/ru active
- 2013-09-26 EP EP16169447.6A patent/EP3076673B1/en active Active
- 2013-09-26 SG SG10201502830WA patent/SG10201502830WA/en unknown
- 2013-09-26 PL PL13770472T patent/PL2901680T3/pl unknown
- 2013-09-26 JP JP2015533584A patent/JP5820551B1/ja active Active
- 2013-09-26 ES ES13770472.2T patent/ES2596268T3/es active Active
- 2013-09-26 RU RU2016140556A patent/RU2016140556A/ru not_active Application Discontinuation
- 2013-09-26 US US14/116,071 patent/US9407932B2/en active Active
- 2013-09-26 MY MYPI2015700965A patent/MY155923A/en unknown
- 2013-09-26 IN IN2716DEN2015 patent/IN2015DN02716A/en unknown
- 2013-09-26 CN CN201380050705.8A patent/CN104685889B/zh active Active
- 2013-09-26 WO PCT/EP2013/070093 patent/WO2014049066A1/en not_active Ceased
- 2013-09-26 KR KR1020157011085A patent/KR101729425B1/ko active Active
- 2013-09-26 CN CN201510411514.0A patent/CN105025303B/zh active Active
- 2013-09-26 DK DK13770472.2T patent/DK2901680T3/en active
- 2013-09-26 SG SG11201501396RA patent/SG11201501396RA/en unknown
- 2013-09-26 EP EP13770472.2A patent/EP2901680B1/en active Active
- 2013-09-26 MX MX2015005450A patent/MX351197B/es unknown
- 2013-09-26 DK DK16169447.6T patent/DK3076673T3/en active
- 2013-09-26 CA CA2886688A patent/CA2886688C/en active Active
- 2013-09-26 IN IN1879DEN2015 patent/IN2015DN01879A/en unknown
- 2013-09-26 BR BR112015006535-0A patent/BR112015006535B1/pt active IP Right Grant
- 2013-09-26 AU AU2013322607A patent/AU2013322607B2/en not_active Ceased
-
2015
- 2015-02-26 PH PH12015500413A patent/PH12015500413A1/en unknown
- 2015-03-01 IL IL237488A patent/IL237488A/en active IP Right Grant
- 2015-03-11 ZA ZA2015/01654A patent/ZA201501654B/en unknown
- 2015-03-25 CL CL2015000758A patent/CL2015000758A1/es unknown
- 2015-04-07 ZA ZA2015/02295A patent/ZA201502295B/en unknown
- 2015-04-12 IL IL238190A patent/IL238190B/en active IP Right Grant
- 2015-04-15 CL CL2015000952A patent/CL2015000952A1/es unknown
- 2015-05-12 JP JP2015097696A patent/JP6058736B2/ja active Active
- 2015-07-16 US US14/801,142 patent/US9706225B2/en active Active
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2017
- 2017-05-31 US US15/609,173 patent/US9848203B2/en active Active
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2019
- 2019-02-15 CL CL2019000428A patent/CL2019000428A1/es unknown
Also Published As
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| HK1206896B (en) | Decoding and encoding of pictures of a video sequence |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| EEER | Examination request |
Effective date: 20180926 |