CL2015000952A1 - Decodificación y codificación de imágenes de una secuencia de video. - Google Patents
Decodificación y codificación de imágenes de una secuencia de video.Info
- Publication number
- CL2015000952A1 CL2015000952A1 CL2015000952A CL2015000952A CL2015000952A1 CL 2015000952 A1 CL2015000952 A1 CL 2015000952A1 CL 2015000952 A CL2015000952 A CL 2015000952A CL 2015000952 A CL2015000952 A CL 2015000952A CL 2015000952 A1 CL2015000952 A1 CL 2015000952A1
- Authority
- CL
- Chile
- Prior art keywords
- decoding
- video sequence
- images
- encoding images
- narces
- Prior art date
Links
- 238000000034 method Methods 0.000 abstract 2
- VJYFKVYYMZPMAB-UHFFFAOYSA-N ethoprophos Chemical compound CCCSP(=O)(OCC)SCCC VJYFKVYYMZPMAB-UHFFFAOYSA-N 0.000 abstract 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
- H04N19/10—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)
Abstract
MÉTODO EJECUTADO POR DECODIFICADOR, QUE COMPRENDE DETERMINAR UNA CANTIDAD DE IMÁGENES DE UN BÚFER DE IMÁGENES DECODIFICADAS MARCADAS COMO NECASARIAS PARA LA SALIDA, SELECCIONAR UN VALOR QUE DERIVA DE UN ELEMENTO DE SINTAXIS ASOCIADO CON UNA CAPA ALTA, COMPARAR EL NÚMERO DE IMÁGENES MARCADAS COMO NECESARIAS CON EL VALOR SELECCIONADO, DAR SALIDA A LA PRIMERA IMAGEN MARCADA O MARCARLA COMO NO NECESARIA EN BASE A LA COMPARACIÓN; MÉTODOS; TERMINAL MÓVIL; NODO DE RED; DECODIFICADORES; CODIFICADORES
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US201261706869P | 2012-09-28 | 2012-09-28 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CL2015000952A1 true CL2015000952A1 (es) | 2015-12-18 |
Family
ID=49261548
Family Applications (3)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CL2015000758A CL2015000758A1 (es) | 2012-09-28 | 2015-03-25 | Decodificación y codificación de imágenes de una secuencia de video |
| CL2015000952A CL2015000952A1 (es) | 2012-09-28 | 2015-04-15 | Decodificación y codificación de imágenes de una secuencia de video. |
| CL2019000428A CL2019000428A1 (es) | 2012-09-28 | 2019-02-15 | Decodificación y codificación de imágenes de una secuencia de video. solicitud divisional de 952-15 |
Family Applications Before (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CL2015000758A CL2015000758A1 (es) | 2012-09-28 | 2015-03-25 | Decodificación y codificación de imágenes de una secuencia de video |
Family Applications After (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CL2019000428A CL2019000428A1 (es) | 2012-09-28 | 2019-02-15 | Decodificación y codificación de imágenes de una secuencia de video. solicitud divisional de 952-15 |
Country Status (22)
| Country | Link |
|---|---|
| US (3) | US9407932B2 (es) |
| EP (2) | EP3076673B1 (es) |
| JP (2) | JP5820551B1 (es) |
| KR (2) | KR101729425B1 (es) |
| CN (2) | CN105025303B (es) |
| AP (2) | AP3943A (es) |
| AU (1) | AU2013322607B2 (es) |
| BR (1) | BR112015006535B1 (es) |
| CA (1) | CA2886688C (es) |
| CL (3) | CL2015000758A1 (es) |
| DK (2) | DK3076673T3 (es) |
| ES (2) | ES2596268T3 (es) |
| IL (2) | IL237488A (es) |
| IN (2) | IN2015DN02716A (es) |
| MX (2) | MX351197B (es) |
| MY (1) | MY155923A (es) |
| PH (1) | PH12015500413A1 (es) |
| PL (1) | PL2901680T3 (es) |
| RU (3) | RU2623896C2 (es) |
| SG (2) | SG10201502830WA (es) |
| WO (1) | WO2014049066A1 (es) |
| ZA (2) | ZA201501654B (es) |
Families Citing this family (19)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2014049066A1 (en) * | 2012-09-28 | 2014-04-03 | Telefonaktiebolaget Lm Ericsson (Publ) | Decoding and encoding of pictures of a video sequence |
| 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 |
| 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 |
| US10116576B2 (en) * | 2015-10-19 | 2018-10-30 | Samsung Electronics Co., Ltd. | Methods and apparatus for random access of HEVC bitstream for MMT |
| KR102206503B1 (ko) * | 2015-10-19 | 2021-01-22 | 미디어텍 인크. | 인트라 블록 복사를 사용하는 비디오 코딩 시스템에서의 디코딩된 픽처 버퍼 관리를 위한 방법 및 장치 |
| 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 |
| BR112022005265A2 (pt) * | 2019-09-24 | 2022-06-14 | Huawei Tech Co Ltd | Sinalização de parâmetros de dpb para fluxos de bits de vídeo multicamadas |
| CN119835413A (zh) | 2019-11-05 | 2025-04-15 | Lg 电子株式会社 | 用于处理图像信息以进行图像/视频编译的方法和装置 |
| US12348752B2 (en) | 2020-05-18 | 2025-07-01 | Lg Electronics Inc. | Image or video coding on basis of information related to picture output |
| CN115917978A (zh) * | 2020-06-08 | 2023-04-04 | 字节跳动有限公司 | 对解码图片缓冲器的约束 |
| 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 |
| ES2336824T3 (es) | 2005-03-10 | 2010-04-16 | Qualcomm Incorporated | Arquitectura de decodificador para gestion de errores optimizada en flujo continuo multimedia. |
| KR101154999B1 (ko) * | 2005-07-08 | 2012-07-09 | 엘지전자 주식회사 | 영상 신호의 코딩정보를 압축/해제하기 위해 모델링하는 방법 |
| KR100878827B1 (ko) | 2005-07-08 | 2009-01-14 | 엘지전자 주식회사 | 영상 신호의 코딩정보를 압축/해제하기 위해 모델링하는방법 |
| 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 |
| HRP20231180T1 (hr) * | 2011-06-30 | 2024-01-05 | Microsoft Technology Licensing, Llc | Smanjenje latencije u kodiranju i dekodiranju videozapisa |
| RU2710903C2 (ru) | 2011-06-30 | 2020-01-14 | Телефонактиеболагет Л М Эрикссон (Пабл) | Сигнализация опорных изображений |
| US9241158B2 (en) * | 2012-09-24 | 2016-01-19 | Qualcomm Incorporated | Hypothetical reference decoder parameters in video coding |
| WO2014049066A1 (en) * | 2012-09-28 | 2014-04-03 | Telefonaktiebolaget Lm Ericsson (Publ) | Decoding and encoding of pictures of a video sequence |
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2013
- 2013-09-26 WO PCT/EP2013/070093 patent/WO2014049066A1/en active Application Filing
- 2013-09-26 AP AP2015008308A patent/AP3943A/en active
- 2013-09-26 MX MX2015005450A patent/MX351197B/es unknown
- 2013-09-26 CN CN201510411514.0A patent/CN105025303B/zh active Active
- 2013-09-26 EP EP16169447.6A patent/EP3076673B1/en active Active
- 2013-09-26 US US14/116,071 patent/US9407932B2/en active Active
- 2013-09-26 BR BR112015006535-0A patent/BR112015006535B1/pt active IP Right Grant
- 2013-09-26 IN IN2716DEN2015 patent/IN2015DN02716A/en unknown
- 2013-09-26 AP AP2015008469A patent/AP2015008469A0/xx unknown
- 2013-09-26 ES ES13770472.2T patent/ES2596268T3/es active Active
- 2013-09-26 RU RU2015121357A patent/RU2623896C2/ru active
- 2013-09-26 CN CN201380050705.8A patent/CN104685889B/zh active Active
- 2013-09-26 RU RU2016140556A patent/RU2016140556A/ru not_active Application Discontinuation
- 2013-09-26 JP JP2015533584A patent/JP5820551B1/ja active Active
- 2013-09-26 SG SG10201502830WA patent/SG10201502830WA/en unknown
- 2013-09-26 SG SG11201501396RA patent/SG11201501396RA/en unknown
- 2013-09-26 EP EP13770472.2A patent/EP2901680B1/en active Active
- 2013-09-26 ES ES16169447.6T patent/ES2627741T3/es active Active
- 2013-09-26 KR KR1020157011085A patent/KR101729425B1/ko active Active
- 2013-09-26 RU RU2015115939A patent/RU2607979C2/ru active
- 2013-09-26 MX MX2015003724A patent/MX338311B/es active IP Right Grant
- 2013-09-26 AU AU2013322607A patent/AU2013322607B2/en not_active Ceased
- 2013-09-26 CA CA2886688A patent/CA2886688C/en active Active
- 2013-09-26 DK DK16169447.6T patent/DK3076673T3/en active
- 2013-09-26 MY MYPI2015700965A patent/MY155923A/en unknown
- 2013-09-26 KR KR1020157010551A patent/KR101561012B1/ko active Active
- 2013-09-26 IN IN1879DEN2015 patent/IN2015DN01879A/en unknown
- 2013-09-26 PL PL13770472T patent/PL2901680T3/pl unknown
- 2013-09-26 DK DK13770472.2T patent/DK2901680T3/en 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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