DE602006014369D1 - Verfahren und vorrichtung zur fehlerbehebung mittels intra-slice-resynchronisationspunkten - Google Patents
Verfahren und vorrichtung zur fehlerbehebung mittels intra-slice-resynchronisationspunktenInfo
- Publication number
- DE602006014369D1 DE602006014369D1 DE602006014369T DE602006014369T DE602006014369D1 DE 602006014369 D1 DE602006014369 D1 DE 602006014369D1 DE 602006014369 T DE602006014369 T DE 602006014369T DE 602006014369 T DE602006014369 T DE 602006014369T DE 602006014369 D1 DE602006014369 D1 DE 602006014369D1
- Authority
- DE
- Germany
- Prior art keywords
- resynchronization point
- information
- bitstream
- decoding
- troubleshooting
- 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.)
- Active
Links
Classifications
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N21/00—Selective content distribution, e.g. interactive television or video on demand [VOD]
- H04N21/40—Client devices specifically adapted for the reception of or interaction with content, e.g. set-top-box [STB]; Operations thereof
- H04N21/43—Processing of content or additional data, e.g. demultiplexing additional data from a digital video stream; Elementary client operations, e.g. monitoring of home network or synchronising decoder's clock; Client middleware
- H04N21/4302—Content synchronisation processes, e.g. decoder synchronisation
-
- 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
- H04N19/65—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using error resilience
- H04N19/68—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using error resilience involving the insertion of resynchronisation markers into the bitstream
-
- 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
- H04N19/103—Selection of coding mode or of prediction mode
- H04N19/107—Selection of coding mode or of prediction mode between spatial and temporal predictive coding, e.g. picture refresh
-
- 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
- H04N19/147—Data rate or code amount at the encoder output according to rate distortion criteria
-
- 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
- H04N19/17—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 an image region, e.g. an object
- H04N19/174—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 an image region, e.g. an object the region being a slice, e.g. a line of blocks or a group of blocks
-
- 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
- H04N19/17—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 an image region, e.g. an object
- H04N19/176—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 an image region, e.g. an object the region being a block, e.g. a macroblock
-
- 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
- H04N19/189—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding characterised by the adaptation method, adaptation tool or adaptation type used for the adaptive coding
- H04N19/19—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding characterised by the adaptation method, adaptation tool or adaptation type used for the adaptive coding using optimisation based on Lagrange multipliers
-
- 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
- H04N19/60—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using transform coding
- H04N19/61—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using transform coding in combination with 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
- H04N19/85—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using pre-processing or post-processing specially adapted for video compression
- H04N19/89—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using pre-processing or post-processing specially adapted for video compression involving methods or arrangements for detection of transmission errors at the decoder
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N21/00—Selective content distribution, e.g. interactive television or video on demand [VOD]
- H04N21/20—Servers specifically adapted for the distribution of content, e.g. VOD servers; Operations thereof
- H04N21/23—Processing of content or additional data; Elementary server operations; Server middleware
- H04N21/242—Synchronization processes, e.g. processing of PCR [Program Clock References]
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)
- Semiconductor Integrated Circuits (AREA)
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US66087905P | 2005-03-10 | 2005-03-10 | |
US71320705P | 2005-09-01 | 2005-09-01 | |
PCT/US2006/008764 WO2006099224A1 (en) | 2005-03-10 | 2006-03-10 | Method and apparatus for error recovery using intra-slice resynchronization points |
Publications (1)
Publication Number | Publication Date |
---|---|
DE602006014369D1 true DE602006014369D1 (de) | 2010-07-01 |
Family
ID=36658621
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE602006014369T Active DE602006014369D1 (de) | 2005-03-10 | 2006-03-10 | Verfahren und vorrichtung zur fehlerbehebung mittels intra-slice-resynchronisationspunkten |
Country Status (8)
Country | Link |
---|---|
US (1) | US7929776B2 (de) |
EP (1) | EP1856915B1 (de) |
JP (1) | JP2008537373A (de) |
KR (1) | KR100928127B1 (de) |
CN (1) | CN101185336A (de) |
AT (1) | ATE468705T1 (de) |
DE (1) | DE602006014369D1 (de) |
WO (1) | WO2006099224A1 (de) |
Families Citing this family (44)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US8780957B2 (en) | 2005-01-14 | 2014-07-15 | Qualcomm Incorporated | Optimal weights for MMSE space-time equalizer of multicode CDMA system |
CL2006000541A1 (es) | 2005-03-10 | 2008-01-04 | Qualcomm Inc | Metodo para el procesamiento de datos multimedia que comprende: a) determinar la complejidad de datos multimedia; b) clasificar los datos multimedia en base a la complejidad determinada; y aparato asociado. |
US7925955B2 (en) * | 2005-03-10 | 2011-04-12 | Qualcomm Incorporated | Transmit driver in communication system |
CA2600776C (en) * | 2005-03-10 | 2012-07-17 | Qualcomm Incorporated | A decoder architecture for optimized error management in streaming multimedia |
US8693540B2 (en) * | 2005-03-10 | 2014-04-08 | Qualcomm Incorporated | Method and apparatus of temporal error concealment for P-frame |
CN101218827B (zh) * | 2005-07-06 | 2013-01-30 | 汤姆森许可贸易公司 | 对包括图像序列和标识的视频内容进行编码的方法和设备 |
US7714748B1 (en) * | 2005-07-22 | 2010-05-11 | Marvell International Ltd. | Systems and methods for constructing high-rate constrained codes |
US8879857B2 (en) | 2005-09-27 | 2014-11-04 | Qualcomm Incorporated | Redundant data encoding methods and device |
US11620185B2 (en) | 2005-09-30 | 2023-04-04 | Pure Storage, Inc. | Integrity processing in a dispersed storage network |
US8555109B2 (en) * | 2009-07-30 | 2013-10-08 | Cleversafe, Inc. | Method and apparatus for distributed storage integrity processing |
US11221917B1 (en) | 2005-09-30 | 2022-01-11 | Pure Storage, Inc. | Integrity processing in a dispersed storage network |
US10860424B1 (en) | 2005-09-30 | 2020-12-08 | Pure Storage, Inc. | Background verification processing in a storage network |
US8654848B2 (en) | 2005-10-17 | 2014-02-18 | Qualcomm Incorporated | Method and apparatus for shot detection in video streaming |
US8948260B2 (en) | 2005-10-17 | 2015-02-03 | Qualcomm Incorporated | Adaptive GOP structure in video streaming |
US8005140B2 (en) * | 2006-03-17 | 2011-08-23 | Research In Motion Limited | Soft decision and iterative video coding for MPEG and H.264 |
US9131164B2 (en) | 2006-04-04 | 2015-09-08 | Qualcomm Incorporated | Preprocessor method and apparatus |
US8634462B2 (en) * | 2007-03-13 | 2014-01-21 | Matthias Narroschke | Quantization for hybrid video coding |
US20080225947A1 (en) * | 2007-03-13 | 2008-09-18 | Matthias Narroschke | Quantization for hybrid video coding |
KR101366244B1 (ko) * | 2007-04-24 | 2014-02-21 | 삼성전자주식회사 | 레지듀얼 데이터를 이용한 영상의 에러 은닉 방법 및 장치 |
US8121189B2 (en) * | 2007-09-20 | 2012-02-21 | Microsoft Corporation | Video decoding using created reference pictures |
US8542730B2 (en) * | 2008-02-22 | 2013-09-24 | Qualcomm, Incorporated | Fast macroblock delta QP decision |
US9848209B2 (en) * | 2008-04-02 | 2017-12-19 | Microsoft Technology Licensing, Llc | Adaptive error detection for MPEG-2 error concealment |
US8358700B2 (en) * | 2008-06-03 | 2013-01-22 | Omnivision Technologies, Inc. | Video coding apparatus and method for supporting arbitrary-sized regions-of-interest |
US9788018B2 (en) * | 2008-06-30 | 2017-10-10 | Microsoft Technology Licensing, Llc | Error concealment techniques in video decoding |
US9924184B2 (en) * | 2008-06-30 | 2018-03-20 | Microsoft Technology Licensing, Llc | Error detection, protection and recovery for video decoding |
US9131241B2 (en) * | 2008-11-25 | 2015-09-08 | Microsoft Technology Licensing, Llc | Adjusting hardware acceleration for video playback based on error detection |
WO2010126612A2 (en) * | 2009-05-01 | 2010-11-04 | Thomson Licensing | Reference picture lists for 3dv |
US8340510B2 (en) * | 2009-07-17 | 2012-12-25 | Microsoft Corporation | Implementing channel start and file seek for decoder |
WO2012008037A1 (ja) * | 2010-07-15 | 2012-01-19 | 富士通株式会社 | 動画像復号装置、動画像復号方法及び動画像符号化装置ならびに動画像符号化方法 |
KR20130139242A (ko) | 2010-09-14 | 2013-12-20 | 톰슨 라이센싱 | 차폐 데이터의 압축 방법 및 장치 |
WO2012093891A2 (ko) | 2011-01-06 | 2012-07-12 | 삼성전자 주식회사 | 계층적 구조의 데이터 단위를 이용한 비디오의 부호화 방법 및 장치, 그 복호화 방법 및 장치 |
FR2972588A1 (fr) | 2011-03-07 | 2012-09-14 | France Telecom | Procede de codage et decodage d'images, dispositif de codage et decodage et programmes d'ordinateur correspondants |
FR2977111A1 (fr) * | 2011-06-24 | 2012-12-28 | France Telecom | Procede de codage et decodage d'images, dispositif de codage et decodage et programmes d'ordinateur correspondants |
US8767824B2 (en) * | 2011-07-11 | 2014-07-01 | Sharp Kabushiki Kaisha | Video decoder parallelization for tiles |
US9654772B2 (en) * | 2012-01-19 | 2017-05-16 | Qualcomm Incorporated | Context adaptive entropy coding with a reduced initialization value set |
MX2014009176A (es) * | 2012-01-30 | 2014-08-27 | Samsung Electronics Co Ltd | Metodo y aparato de codificacion y decodificacion de video de base de unidad de datos jerarquica que comprende la prediccion del parametro de cuantificacion. |
US20130223524A1 (en) * | 2012-02-29 | 2013-08-29 | Microsoft Corporation | Dynamic insertion of synchronization predicted video frames |
GB2499831B (en) * | 2012-03-02 | 2015-08-05 | Canon Kk | Method and device for decoding a bitstream |
US9344720B2 (en) * | 2012-08-07 | 2016-05-17 | Apple Inc. | Entropy coding techniques and protocol to support parallel processing with low latency |
US9386326B2 (en) * | 2012-10-05 | 2016-07-05 | Nvidia Corporation | Video decoding error concealment techniques |
JP6023596B2 (ja) * | 2013-01-24 | 2016-11-09 | 株式会社日立情報通信エンジニアリング | 画像符号化装置 |
US10904551B2 (en) * | 2013-04-05 | 2021-01-26 | Texas Instruments Incorporated | Video coding using intra block copy |
CN112040237B (zh) | 2015-07-16 | 2024-07-26 | 杜比实验室特许公司 | 一种用于生成视频数据的方法、计算机可读存储介质、解码器和计算机程序产品 |
US10986354B2 (en) * | 2018-04-16 | 2021-04-20 | Panasonic Intellectual Property Corporation Of America | Encoder, decoder, encoding method, and decoding method |
Family Cites Families (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH09182067A (ja) * | 1995-10-27 | 1997-07-11 | Toshiba Corp | 画像符号化/復号化装置 |
EP0861001B1 (de) | 1997-02-07 | 2012-05-23 | Texas Instruments Incorporated | Fehler resistente Videocodierung |
KR100363162B1 (ko) | 1998-11-02 | 2003-01-24 | 삼성전자 주식회사 | 영상신호의전송/복원방법및장치 |
JP3907860B2 (ja) * | 1999-02-16 | 2007-04-18 | 三菱電機株式会社 | 動画像復号装置及び動画像復号方法 |
US6339658B1 (en) | 1999-03-09 | 2002-01-15 | Rockwell Science Center, Llc | Error resilient still image packetization method and packet structure |
US8275047B2 (en) * | 2001-09-20 | 2012-09-25 | Xilinx, Inc. | Method and device for block-based conditional motion compensation |
GB2381980A (en) | 2001-11-07 | 2003-05-14 | Motorola Inc | Error concealment in scalable video transmissions |
GB2386275B (en) | 2002-03-05 | 2004-03-17 | Motorola Inc | Scalable video transmissions |
JP2006060813A (ja) * | 2004-08-20 | 2006-03-02 | Polycom Inc | ビデオデコーダにおける誤り隠蔽 |
CL2007001655A1 (es) | 2006-06-07 | 2008-02-22 | Qualcomm Inc | Aparato de operacion en una red de acceso que comprende un sistema de procesamiento configurado para conservar una copia de un estado de sesion de un terminal de acceso y para efectuar consultas a un maestro de sesiones para determinar si ha cambiado |
-
2006
- 2006-03-09 US US11/373,608 patent/US7929776B2/en not_active Expired - Fee Related
- 2006-03-10 WO PCT/US2006/008764 patent/WO2006099224A1/en active Application Filing
- 2006-03-10 EP EP06737895A patent/EP1856915B1/de not_active Not-in-force
- 2006-03-10 KR KR1020077023230A patent/KR100928127B1/ko not_active IP Right Cessation
- 2006-03-10 CN CNA2006800144726A patent/CN101185336A/zh active Pending
- 2006-03-10 AT AT06737895T patent/ATE468705T1/de not_active IP Right Cessation
- 2006-03-10 DE DE602006014369T patent/DE602006014369D1/de active Active
- 2006-03-10 JP JP2008501000A patent/JP2008537373A/ja active Pending
Also Published As
Publication number | Publication date |
---|---|
EP1856915B1 (de) | 2010-05-19 |
CN101185336A (zh) | 2008-05-21 |
EP1856915A1 (de) | 2007-11-21 |
ATE468705T1 (de) | 2010-06-15 |
KR100928127B1 (ko) | 2009-11-25 |
WO2006099224A1 (en) | 2006-09-21 |
US7929776B2 (en) | 2011-04-19 |
US20060233239A1 (en) | 2006-10-19 |
JP2008537373A (ja) | 2008-09-11 |
KR20070110550A (ko) | 2007-11-19 |
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Legal Events
Date | Code | Title | Description |
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8364 | No opposition during term of opposition |