BR112015006535B1 - Método executado por um decodificador, decodificador, método executado por um codificador, codificador, terminal móvel, e, nó de rede - Google Patents
Método executado por um decodificador, decodificador, método executado por um codificador, codificador, terminal móvel, e, nó de rede Download PDFInfo
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- BR112015006535B1 BR112015006535B1 BR112015006535-0A BR112015006535A BR112015006535B1 BR 112015006535 B1 BR112015006535 B1 BR 112015006535B1 BR 112015006535 A BR112015006535 A BR 112015006535A BR 112015006535 B1 BR112015006535 B1 BR 112015006535B1
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- 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
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- 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
- H04N19/31—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using hierarchical techniques, e.g. scalability in the temporal domain
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- 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
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- 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
- H04N19/85—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 |
|---|---|
| BR112015006535A2 BR112015006535A2 (pt) | 2017-07-04 |
| BR112015006535B1 true BR112015006535B1 (pt) | 2022-11-29 |
Family
ID=49261548
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BR112015006535-0A BR112015006535B1 (pt) | 2012-09-28 | 2013-09-26 | Método executado por um decodificador, decodificador, método executado por um codificador, codificador, terminal móvel, e, nó de rede |
Country Status (22)
| Country | Link |
|---|---|
| US (3) | US9407932B2 (https=) |
| EP (2) | EP2901680B1 (https=) |
| JP (2) | JP5820551B1 (https=) |
| KR (2) | KR101729425B1 (https=) |
| CN (2) | CN104685889B (https=) |
| AP (2) | AP2015008469A0 (https=) |
| AU (1) | AU2013322607B2 (https=) |
| BR (1) | BR112015006535B1 (https=) |
| CA (1) | CA2886688C (https=) |
| CL (3) | CL2015000758A1 (https=) |
| DK (2) | DK2901680T3 (https=) |
| ES (2) | ES2596268T3 (https=) |
| IL (2) | IL237488A (https=) |
| IN (2) | IN2015DN01879A (https=) |
| MX (2) | MX351197B (https=) |
| MY (1) | MY155923A (https=) |
| PH (1) | PH12015500413A1 (https=) |
| PL (1) | PL2901680T3 (https=) |
| RU (3) | RU2016140556A (https=) |
| SG (2) | SG10201502830WA (https=) |
| WO (1) | WO2014049066A1 (https=) |
| ZA (2) | ZA201501654B (https=) |
Families Citing this family (21)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP5820551B1 (ja) | 2012-09-28 | 2015-11-24 | テレフオンアクチーボラゲット エル エム エリクソン（パブル） | 映像シーケンスのピクチャの復号化及び符号化 |
| US9942545B2 (en) * | 2013-01-03 | 2018-04-10 | Texas Instruments Incorporated | Methods and apparatus for indicating picture buffer size for coded scalable video |
| US10264272B2 (en) * | 2013-10-15 | 2019-04-16 | Qualcomm Incorporated | Device and method for scalable coding of video information |
| US9621919B2 (en) | 2013-10-23 | 2017-04-11 | Qualcomm Incorporated | Multi-layer video file format designs |
| US20150195564A1 (en) * | 2014-01-03 | 2015-07-09 | Qualcomm Incorporated | Method for coding a reference picture set (rps) in multi-layer coding |
| 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 |
| 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 |
| CN108141619B (zh) * | 2015-10-19 | 2020-11-20 | 联发科技股份有限公司 | 管理已解码图像缓存器的方法及装置 |
| 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 |
| EP3429204B1 (en) * | 2016-03-07 | 2020-04-15 | Sony Corporation | Encoding device 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 |
| KR102746657B1 (ko) * | 2019-09-24 | 2024-12-24 | 후아웨이 테크놀러지 컴퍼니 리미티드 | 다층 비디오 비트스트림에 대한 dpb 파라미터의 시그널링 기법 |
| MX2022005385A (es) | 2019-11-05 | 2022-07-11 | Lg Electronics Inc | Método y dispositivo para procesar información de imagen para la codificación de imágenes/video. |
| CN115462071B (zh) * | 2020-03-11 | 2025-03-25 | 抖音视界有限公司 | 处理视频数据的方法及装置、介质、存储比特流的方法 |
| US11265568B2 (en) * | 2020-03-27 | 2022-03-01 | Tencent America LLC | Method for derivation on sublayer-wise output layer set |
| US12348752B2 (en) | 2020-05-18 | 2025-07-01 | Lg Electronics Inc. | Image or video coding on basis of information related to picture output |
| 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 |
| RU2374787C2 (ru) * | 2005-03-10 | 2009-11-27 | Квэлкомм Инкорпорейтед | Структура декодера для оптимизированного управления обработкой ошибок в потоковой передаче мультимедийных данных |
| EP2019554A3 (en) | 2005-03-10 | 2009-03-11 | Qualcomm Incorporated | A decoder architecture for optimized error management in streaming multimedia |
| KR101154999B1 (ko) * | 2005-07-08 | 2012-07-09 | 엘지전자 주식회사 | 영상 신호의 코딩정보를 압축/해제하기 위해 모델링하는 방법 |
| US8320453B2 (en) | 2005-07-08 | 2012-11-27 | Lg Electronics Inc. | Method for modeling coding information of a video signal to compress/decompress the information |
| KR101158439B1 (ko) | 2005-07-08 | 2012-07-13 | 엘지전자 주식회사 | 영상 신호의 코딩정보를 압축/해제하기 위해 모델링하는 방법 |
| 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 |
| RU2587467C2 (ru) * | 2011-06-30 | 2016-06-20 | МАЙКРОСОФТ ТЕКНОЛОДЖИ ЛАЙСЕНСИНГ, ЭлЭлСи | Сокращение задержки при кодировании и декодировании видео |
| ES2595732T3 (es) | 2011-06-30 | 2017-01-03 | Telefonaktiebolaget Lm Ericsson (Publ) | Señalización de imágenes de referencia |
| US10021394B2 (en) * | 2012-09-24 | 2018-07-10 | Qualcomm Incorporated | Hypothetical reference decoder parameters in video coding |
| JP5820551B1 (ja) * | 2012-09-28 | 2015-11-24 | テレフオンアクチーボラゲット エル エム エリクソン（パブル） | 映像シーケンスのピクチャの復号化及び符号化 |
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2013
- 2013-09-26 JP JP2015533584A patent/JP5820551B1/ja active Active
- 2013-09-26 KR KR1020157011085A patent/KR101729425B1/ko active Active
- 2013-09-26 AP AP2015008469A patent/AP2015008469A0/xx unknown
- 2013-09-26 IN IN1879DEN2015 patent/IN2015DN01879A/en unknown
- 2013-09-26 SG SG10201502830WA patent/SG10201502830WA/en unknown
- 2013-09-26 RU RU2016140556A patent/RU2016140556A/ru not_active Application Discontinuation
- 2013-09-26 AP AP2015008308A patent/AP3943A/en active
- 2013-09-26 MX MX2015005450A patent/MX351197B/es unknown
- 2013-09-26 PL PL13770472T patent/PL2901680T3/pl unknown
- 2013-09-26 DK DK13770472.2T patent/DK2901680T3/en active
- 2013-09-26 US US14/116,071 patent/US9407932B2/en active Active
- 2013-09-26 EP EP13770472.2A patent/EP2901680B1/en active Active
- 2013-09-26 AU AU2013322607A patent/AU2013322607B2/en not_active Ceased
- 2013-09-26 MX MX2015003724A patent/MX338311B/es active IP Right Grant
- 2013-09-26 ES ES13770472.2T patent/ES2596268T3/es active Active
- 2013-09-26 DK DK16169447.6T patent/DK3076673T3/en active
- 2013-09-26 CA CA2886688A patent/CA2886688C/en active Active
- 2013-09-26 EP EP16169447.6A patent/EP3076673B1/en active Active
- 2013-09-26 RU RU2015115939A patent/RU2607979C2/ru active
- 2013-09-26 IN IN2716DEN2015 patent/IN2015DN02716A/en unknown
- 2013-09-26 CN CN201380050705.8A patent/CN104685889B/zh active Active
- 2013-09-26 SG SG11201501396RA patent/SG11201501396RA/en unknown
- 2013-09-26 WO PCT/EP2013/070093 patent/WO2014049066A1/en not_active Ceased
- 2013-09-26 BR BR112015006535-0A patent/BR112015006535B1/pt active IP Right Grant
- 2013-09-26 CN CN201510411514.0A patent/CN105025303B/zh active Active
- 2013-09-26 KR KR1020157010551A patent/KR101561012B1/ko active Active
- 2013-09-26 RU RU2015121357A patent/RU2623896C2/ru active
- 2013-09-26 MY MYPI2015700965A patent/MY155923A/en unknown
- 2013-09-26 ES ES16169447.6T patent/ES2627741T3/es active Active
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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
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| B25D | Requested change of name of applicant approved |
Owner name: TELEFONAKTIEBOLAGET LM ERICSSON (PUBL) (SE) |
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| B15K | Others concerning applications: alteration of classification |
Ipc: H04N 7/00 (2011.01) |
|
| B06F | Objections, documents and/or translations needed after an examination request according [chapter 6.6 patent gazette] | ||
| B06U | Preliminary requirement: requests with searches performed by other patent offices: procedure suspended [chapter 6.21 patent gazette] | ||
| B09A | Decision: intention to grant [chapter 9.1 patent gazette] | ||
| B16A | Patent or certificate of addition of invention granted [chapter 16.1 patent gazette] |
Free format text: PRAZO DE VALIDADE: 20 (VINTE) ANOS CONTADOS A PARTIR DE 26/09/2013, OBSERVADAS AS CONDICOES LEGAIS |