ES2530447T3 - Procedimiento de decodificación de una señal de video - Google Patents
Procedimiento de decodificación de una señal de video Download PDFInfo
- Publication number
- ES2530447T3 ES2530447T3 ES10181091T ES10181091T ES2530447T3 ES 2530447 T3 ES2530447 T3 ES 2530447T3 ES 10181091 T ES10181091 T ES 10181091T ES 10181091 T ES10181091 T ES 10181091T ES 2530447 T3 ES2530447 T3 ES 2530447T3
- Authority
- ES
- Spain
- Prior art keywords
- decoding
- time
- frame
- procedure
- video signal
- 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.)
- Expired - Lifetime
Links
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
- H04N19/50—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
- H04N19/51—Motion estimation or motion compensation
-
- 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
- H04N19/46—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
-
- 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
Landscapes
- Engineering & Computer Science (AREA)
- Multimedia (AREA)
- Signal Processing (AREA)
- Compression Or Coding Systems Of Tv Signals (AREA)
- Compression, Expansion, Code Conversion, And Decoders (AREA)
- Processing Or Creating Images (AREA)
Abstract
Un procedimiento de decodificación de video que comprende: una etapa de entrada para efectuar la entrada de datos de imagen que contienen datos codificados de una trama codificada por un procedimiento predeterminado, un tiempo de decodificación de la trama y un tiempo de retraso máximo; una etapa de decodificación para decodificar los datos codificados para generar una imagen regenerada; y una etapa de cálculo del tiempo de salida de imagen para calcular, para una trama no asociada a predicción en retroceso, un tiempo de salida para la visualización de la trama no asociada a la predicción en retroceso, retrasando el tiempo de decodificación por el tiempo de retraso máximo.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2002291610 | 2002-10-03 | ||
JP2003190634A JP3534742B1 (ja) | 2002-10-03 | 2003-07-02 | 動画像復号方法、動画像復号装置、及び動画像復号プログラム |
Publications (1)
Publication Number | Publication Date |
---|---|
ES2530447T3 true ES2530447T3 (es) | 2015-03-02 |
Family
ID=31996245
Family Applications (5)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ES18162792T Expired - Lifetime ES2728323T3 (es) | 2002-10-03 | 2003-09-26 | Procedimiento de codificación de vídeo, procedimiento de decodificación de vídeo, aparato de codificación de vídeo, aparato de decodificación de vídeo, programa de codificación de vídeo y programa de decodificación de vídeo |
ES10180810.3T Expired - Lifetime ES2625334T3 (es) | 2002-10-03 | 2003-09-26 | Método de codificación de vídeo, método de descodificación de vídeo, aparato de codificación de vídeo, aparato de descodificación de vídeo, programa de codificación de vídeo y programa de descodificación de vídeo |
ES03021858T Expired - Lifetime ES2401427T3 (es) | 2002-10-03 | 2003-09-26 | Procedimiento de codificación y decodificación de una señal de video |
ES10181091T Expired - Lifetime ES2530447T3 (es) | 2002-10-03 | 2003-09-26 | Procedimiento de decodificación de una señal de video |
ES17162287.1T Expired - Lifetime ES2677237T3 (es) | 2002-10-03 | 2003-09-26 | Aparato de decodificación de vídeo y procedimiento de decodificación de vídeo |
Family Applications Before (3)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ES18162792T Expired - Lifetime ES2728323T3 (es) | 2002-10-03 | 2003-09-26 | Procedimiento de codificación de vídeo, procedimiento de decodificación de vídeo, aparato de codificación de vídeo, aparato de decodificación de vídeo, programa de codificación de vídeo y programa de decodificación de vídeo |
ES10180810.3T Expired - Lifetime ES2625334T3 (es) | 2002-10-03 | 2003-09-26 | Método de codificación de vídeo, método de descodificación de vídeo, aparato de codificación de vídeo, aparato de descodificación de vídeo, programa de codificación de vídeo y programa de descodificación de vídeo |
ES03021858T Expired - Lifetime ES2401427T3 (es) | 2002-10-03 | 2003-09-26 | Procedimiento de codificación y decodificación de una señal de video |
Family Applications After (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ES17162287.1T Expired - Lifetime ES2677237T3 (es) | 2002-10-03 | 2003-09-26 | Aparato de decodificación de vídeo y procedimiento de decodificación de vídeo |
Country Status (10)
Country | Link |
---|---|
US (5) | US7596178B2 (es) |
EP (5) | EP1406452B1 (es) |
JP (1) | JP3534742B1 (es) |
KR (1) | KR100603175B1 (es) |
CN (1) | CN1264333C (es) |
DK (1) | DK2268035T3 (es) |
ES (5) | ES2728323T3 (es) |
PT (3) | PT2268035T (es) |
TR (1) | TR201809690T4 (es) |
TW (1) | TWI225360B (es) |
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US9240810B2 (en) | 2002-06-11 | 2016-01-19 | Digital Fountain, Inc. | Systems and processes for decoding chain reaction codes through inactivation |
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JP5007759B2 (ja) * | 2002-07-19 | 2012-08-22 | ソニー株式会社 | 符号化装置、符号化方法、復号化装置及び復号化方法 |
JP3534742B1 (ja) | 2002-10-03 | 2004-06-07 | 株式会社エヌ・ティ・ティ・ドコモ | 動画像復号方法、動画像復号装置、及び動画像復号プログラム |
JP4546246B2 (ja) | 2002-10-05 | 2010-09-15 | デジタル ファウンテン, インコーポレイテッド | 連鎖的暗号化反応の系統的記号化および復号化 |
EP2557788A1 (en) * | 2002-11-29 | 2013-02-13 | Sony Corporation | Encoding apparatus and the method |
US20050226327A1 (en) * | 2004-03-30 | 2005-10-13 | Kim Seong-Bong | MPEG coding method, moving picture transmitting system and method using the same |
CN103124182B (zh) | 2004-05-07 | 2017-05-10 | 数字方敦股份有限公司 | 文件下载和流系统 |
JP4079122B2 (ja) * | 2004-06-10 | 2008-04-23 | 三菱電機株式会社 | 液晶駆動用画像処理回路、および液晶駆動用画像処理方法 |
FR2872666A1 (fr) * | 2004-07-01 | 2006-01-06 | Nextream France Sa | Dispositif et procede de multiplexage associe a un dispositif de codage |
JP4688873B2 (ja) * | 2004-07-01 | 2011-05-25 | オーワイ ゲームクラスター リミテッド | 予測および非予測データフレームを伝送するための方法および装置 |
US20090168866A1 (en) * | 2004-12-02 | 2009-07-02 | Sony Corporation | Encoding device, method, and program |
US8139090B2 (en) * | 2005-03-10 | 2012-03-20 | Mitsubishi Electric Corporation | Image processor, image processing method, and image display device |
KR100754736B1 (ko) * | 2006-02-10 | 2007-09-03 | 삼성전자주식회사 | 영상 수신 시스템에서 영상 프레임의 재생 방법 및 그 장치 |
CN101686107B (zh) | 2006-02-13 | 2014-08-13 | 数字方敦股份有限公司 | 使用可变fec开销和保护周期的流送和缓冲 |
US9270414B2 (en) | 2006-02-21 | 2016-02-23 | Digital Fountain, Inc. | Multiple-field based code generator and decoder for communications systems |
WO2007134196A2 (en) | 2006-05-10 | 2007-11-22 | Digital Fountain, Inc. | Code generator and decoder using hybrid codes |
US9178535B2 (en) | 2006-06-09 | 2015-11-03 | Digital Fountain, Inc. | Dynamic stream interleaving and sub-stream based delivery |
US9380096B2 (en) | 2006-06-09 | 2016-06-28 | Qualcomm Incorporated | Enhanced block-request streaming system for handling low-latency streaming |
US9432433B2 (en) | 2006-06-09 | 2016-08-30 | Qualcomm Incorporated | Enhanced block-request streaming system using signaling or block creation |
US9419749B2 (en) | 2009-08-19 | 2016-08-16 | Qualcomm Incorporated | Methods and apparatus employing FEC codes with permanent inactivation of symbols for encoding and decoding processes |
US9386064B2 (en) | 2006-06-09 | 2016-07-05 | Qualcomm Incorporated | Enhanced block-request streaming using URL templates and construction rules |
US9209934B2 (en) | 2006-06-09 | 2015-12-08 | Qualcomm Incorporated | Enhanced block-request streaming using cooperative parallel HTTP and forward error correction |
JP4993676B2 (ja) * | 2006-09-01 | 2012-08-08 | キヤノン株式会社 | 画像符号化装置及び画像符号化方法 |
KR101455161B1 (ko) * | 2007-01-08 | 2014-10-28 | 톰슨 라이센싱 | 비디오 스트림 스플라이싱을 위한 방법 및 장치 |
KR101044947B1 (ko) * | 2007-01-15 | 2011-06-28 | 삼성전자주식회사 | 영상 데이터 스트림의 재생 방법 및 적응적 전송 제어 방법 |
US20080253451A1 (en) * | 2007-04-13 | 2008-10-16 | Media Tek Inc. | Methods for real-time monitoring time reference in decoding systems |
EP2203836A4 (en) | 2007-09-12 | 2014-11-05 | Digital Fountain Inc | GENERATING AND COMMUNICATING SOURCE IDENTIFICATION INFORMATION TO ENABLE RELIABLE COMMUNICATIONS |
KR101590633B1 (ko) | 2008-11-11 | 2016-02-02 | 삼성전자주식회사 | 슬라이스 단위로 분할된 동영상을 처리하는 동영상 부호화/복호화장치 및 동영상 부호화/복호화방법 |
US9281847B2 (en) | 2009-02-27 | 2016-03-08 | Qualcomm Incorporated | Mobile reception of digital video broadcasting—terrestrial services |
US9288010B2 (en) | 2009-08-19 | 2016-03-15 | Qualcomm Incorporated | Universal file delivery methods for providing unequal error protection and bundled file delivery services |
US9917874B2 (en) | 2009-09-22 | 2018-03-13 | Qualcomm Incorporated | Enhanced block-request streaming using block partitioning or request controls for improved client-side handling |
US8665367B2 (en) * | 2010-01-29 | 2014-03-04 | Sharp Laboratories Of America, Inc. | Video resolution enhancement technique |
US9485546B2 (en) | 2010-06-29 | 2016-11-01 | Qualcomm Incorporated | Signaling video samples for trick mode video representations |
US8918533B2 (en) * | 2010-07-13 | 2014-12-23 | Qualcomm Incorporated | Video switching for streaming video data |
US9185439B2 (en) | 2010-07-15 | 2015-11-10 | Qualcomm Incorporated | Signaling data for multiplexing video components |
US9596447B2 (en) | 2010-07-21 | 2017-03-14 | Qualcomm Incorporated | Providing frame packing type information for video coding |
US8806050B2 (en) | 2010-08-10 | 2014-08-12 | Qualcomm Incorporated | Manifest file updates for network streaming of coded multimedia data |
US8588310B2 (en) * | 2010-08-31 | 2013-11-19 | General Instrument Corporation | Method and apparatus for managing delivery of bits to a decoder |
US8885729B2 (en) | 2010-12-13 | 2014-11-11 | Microsoft Corporation | Low-latency video decoding |
KR20120067199A (ko) * | 2010-12-15 | 2012-06-25 | 한국전자통신연구원 | 비디오 인코딩 장치 및 그 제어 방법 |
US9270299B2 (en) | 2011-02-11 | 2016-02-23 | Qualcomm Incorporated | Encoding and decoding using elastic codes with flexible source block mapping |
TWI587693B (zh) | 2011-06-30 | 2017-06-11 | 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 |
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JP5891975B2 (ja) | 2012-07-02 | 2016-03-23 | 富士通株式会社 | 動画像符号化装置、動画像復号装置、動画像符号化方法および動画像復号方法 |
CN104429075B (zh) * | 2012-07-09 | 2017-10-31 | 太阳专利托管公司 | 图像编码方法、图像解码方法、图像编码装置及图像解码装置 |
CN105323587B (zh) * | 2014-06-09 | 2018-08-28 | 浙江大学 | 视频的图像输出管理方法及装置、传输视频码流的方法 |
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JP3534742B1 (ja) * | 2002-10-03 | 2004-06-07 | 株式会社エヌ・ティ・ティ・ドコモ | 動画像復号方法、動画像復号装置、及び動画像復号プログラム |
KR101449610B1 (ko) * | 2013-12-09 | 2014-10-13 | 한국원자력연구원 | 고주파 전자가속기의 고출력, 안정적 운전을 위한 rf 자동 주파수 제어 모듈 및 그 제어 방법 |
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2003
- 2003-07-02 JP JP2003190634A patent/JP3534742B1/ja not_active Expired - Lifetime
- 2003-07-07 TW TW92118637A patent/TWI225360B/zh not_active IP Right Cessation
- 2003-09-26 DK DK10180810.3T patent/DK2268035T3/en active
- 2003-09-26 ES ES18162792T patent/ES2728323T3/es not_active Expired - Lifetime
- 2003-09-26 ES ES10180810.3T patent/ES2625334T3/es not_active Expired - Lifetime
- 2003-09-26 ES ES03021858T patent/ES2401427T3/es not_active Expired - Lifetime
- 2003-09-26 PT PT101808103T patent/PT2268035T/pt unknown
- 2003-09-26 PT PT18162792T patent/PT3355584T/pt unknown
- 2003-09-26 ES ES10181091T patent/ES2530447T3/es not_active Expired - Lifetime
- 2003-09-26 EP EP20030021858 patent/EP1406452B1/en not_active Expired - Lifetime
- 2003-09-26 ES ES17162287.1T patent/ES2677237T3/es not_active Expired - Lifetime
- 2003-09-26 TR TR2018/09690T patent/TR201809690T4/tr unknown
- 2003-09-26 EP EP17162287.1A patent/EP3200462B1/en not_active Expired - Lifetime
- 2003-09-26 EP EP20100181091 patent/EP2268036B1/en not_active Expired - Lifetime
- 2003-09-26 EP EP18162792.8A patent/EP3355584B1/en not_active Expired - Lifetime
- 2003-09-26 EP EP10180810.3A patent/EP2268035B1/en not_active Expired - Lifetime
- 2003-09-26 PT PT171622871T patent/PT3200462T/pt unknown
- 2003-09-29 US US10/671,527 patent/US7596178B2/en active Active
- 2003-10-04 KR KR20030069014A patent/KR100603175B1/ko active IP Right Grant
- 2003-10-08 CN CNB2003101007584A patent/CN1264333C/zh not_active Expired - Lifetime
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2008
- 2008-05-28 US US12/128,413 patent/US7751481B2/en not_active Expired - Lifetime
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2009
- 2009-08-07 US US12/537,600 patent/US9826228B2/en not_active Expired - Lifetime
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2013
- 2013-01-03 US US13/733,677 patent/US8842728B2/en not_active Expired - Lifetime
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2017
- 2017-11-17 US US15/816,119 patent/US10158871B2/en not_active Expired - Lifetime
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