NO20083594L - Feilrobuste algoritmer i tradlos videokommunikasjon - Google Patents
Feilrobuste algoritmer i tradlos videokommunikasjonInfo
- Publication number
- NO20083594L NO20083594L NO20083594A NO20083594A NO20083594L NO 20083594 L NO20083594 L NO 20083594L NO 20083594 A NO20083594 A NO 20083594A NO 20083594 A NO20083594 A NO 20083594A NO 20083594 L NO20083594 L NO 20083594L
- Authority
- NO
- Norway
- Prior art keywords
- current frame
- frame
- proofing
- algorithms
- error
- Prior art date
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
- H04N19/10—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
-
- 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
-
- 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
- H04N19/136—Incoming video signal characteristics or properties
- H04N19/137—Motion inside a coding unit, e.g. average field, frame or block difference
-
- 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
- H04N19/149—Data rate or code amount at the encoder output by estimating the code amount by means of a model, e.g. mathematical model or statistical model
-
- 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
- H04N19/154—Measured or subjectively estimated visual quality after decoding, e.g. measurement of distortion
-
- 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
- H04N19/164—Feedback from the receiver or from the transmission channel
- H04N19/166—Feedback from the receiver or from the transmission channel concerning the amount of transmission errors, e.g. bit error rate [BER]
-
- 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
- H04N19/169—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
- H04N19/182—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 a pixel
-
- 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
- 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
- H04N19/895—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 in combination with error concealment
-
- 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]
- H04N21/60—Network structure or processes for video distribution between server and client or between remote clients; Control signalling between clients, server and network components; Transmission of management data between server and client, e.g. sending from server to client commands for recording incoming content stream; Communication details between server and client
- H04N21/61—Network physical structure; Signal processing
- H04N21/6106—Network physical structure; Signal processing specially adapted to the downstream path of the transmission network
- H04N21/6131—Network physical structure; Signal processing specially adapted to the downstream path of the transmission network involving transmission via a mobile phone network
Landscapes
- Engineering & Computer Science (AREA)
- Multimedia (AREA)
- Signal Processing (AREA)
- Computer Networks & Wireless Communication (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Mathematical Analysis (AREA)
- Mathematical Optimization (AREA)
- Pure & Applied Mathematics (AREA)
- Algebra (AREA)
- Compression Or Coding Systems Of Tv Signals (AREA)
- Compression, Expansion, Code Conversion, And Decoders (AREA)
- Medicines Containing Antibodies Or Antigens For Use As Internal Diagnostic Agents (AREA)
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US76075506P | 2006-01-20 | 2006-01-20 | |
US76067806P | 2006-01-20 | 2006-01-20 | |
PCT/US2007/060794 WO2007085000A2 (en) | 2006-01-20 | 2007-01-19 | Method and apparatus for error resilience algorithms in wireless video communication |
Publications (1)
Publication Number | Publication Date |
---|---|
NO20083594L true NO20083594L (no) | 2008-10-17 |
Family
ID=38170220
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
NO20083594A NO20083594L (no) | 2006-01-20 | 2008-08-19 | Feilrobuste algoritmer i tradlos videokommunikasjon |
Country Status (14)
Country | Link |
---|---|
US (1) | US8861585B2 (ja) |
EP (1) | EP1994757B1 (ja) |
JP (1) | JP4927875B2 (ja) |
KR (1) | KR101032017B1 (ja) |
CN (1) | CN101375603B (ja) |
AR (1) | AR059106A1 (ja) |
AU (1) | AU2007205840C1 (ja) |
BR (1) | BRPI0707150B1 (ja) |
CA (1) | CA2636041C (ja) |
IL (1) | IL192142A0 (ja) |
NO (1) | NO20083594L (ja) |
RU (1) | RU2404536C2 (ja) |
TW (1) | TWI459819B (ja) |
WO (1) | WO2007085000A2 (ja) |
Families Citing this family (25)
Publication number | Priority date | Publication date | Assignee | Title |
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US9077991B2 (en) * | 2002-12-10 | 2015-07-07 | Sony Computer Entertainment America Llc | System and method for utilizing forward error correction with video compression |
KR20070044455A (ko) | 2004-07-20 | 2007-04-27 | 콸콤 인코포레이티드 | 비디오 압축에 대한 인코더 보조-프레임 레이트 업컨버젼(ea-fruc)을 위한 방법 및 장치 |
US8861585B2 (en) | 2006-01-20 | 2014-10-14 | Qualcomm Incorporated | Method and apparatus for error resilience algorithms in wireless video communication |
US8325822B2 (en) * | 2006-01-20 | 2012-12-04 | Qualcomm Incorporated | Method and apparatus for determining an encoding method based on a distortion value related to error concealment |
US7729463B2 (en) * | 2006-12-22 | 2010-06-01 | Newport Media, Inc. | Host processor assisted fast re-synchronization techniques for DVB-H systems |
JP4834590B2 (ja) * | 2007-03-28 | 2011-12-14 | 株式会社東芝 | 動画像復号化装置及び動画像復号化方法 |
US7903604B2 (en) * | 2007-04-18 | 2011-03-08 | Wi-Lan Inc. | Method and apparatus for a scheduler for a macro-diversity portion of a transmission |
US8503527B2 (en) | 2008-10-03 | 2013-08-06 | Qualcomm Incorporated | Video coding with large macroblocks |
KR20110017719A (ko) | 2009-08-14 | 2011-02-22 | 삼성전자주식회사 | 비디오 부호화 방법 및 장치, 비디오 복호화 방법 및 장치 |
US8582654B1 (en) * | 2009-09-30 | 2013-11-12 | Hewlett-Packard Development Company, L.P. | Generating a deblocked version of video frames using motion estimation |
TWI412282B (zh) * | 2009-11-17 | 2013-10-11 | Univ Nat Cheng Kung | 可隱藏傳輸錯誤之視訊解碼裝置與相關方法 |
US20110249127A1 (en) * | 2010-04-07 | 2011-10-13 | Cisco Technology, Inc. | Estimating Video Quality Corruption in Lossy Networks |
KR102388012B1 (ko) | 2010-04-13 | 2022-04-18 | 지이 비디오 컴프레션, 엘엘씨 | 샘플 배열 멀티트리 세부분할에서 계승 |
BR122020007669B1 (pt) | 2010-04-13 | 2022-07-12 | Ge Video Compression, Llc | Codificação de uma amostragem espacial de um sinal de informação bidimensional usando subdivisão |
PL2559246T3 (pl) | 2010-04-13 | 2017-02-28 | Ge Video Compression Llc | Łączenie obszarów próbek |
KR101874272B1 (ko) | 2010-04-13 | 2018-07-03 | 지이 비디오 컴프레션, 엘엘씨 | 평면 간 예측 |
US9438918B2 (en) | 2012-04-23 | 2016-09-06 | Intel Corporation | Frame level rate control using motion estimated distortions |
US20130287109A1 (en) * | 2012-04-29 | 2013-10-31 | Qualcomm Incorporated | Inter-layer prediction through texture segmentation for video coding |
US10033922B1 (en) * | 2012-05-25 | 2018-07-24 | Altia Systems, Inc. | Stitching for a multiple imager video system based on a non-linear seam |
US10361721B1 (en) * | 2014-05-01 | 2019-07-23 | Marvell International Ltd. | Methods and network device for uncoded bit protection in 10GBASE-T Ethernet |
JP7291478B2 (ja) * | 2018-12-25 | 2023-06-15 | 日本放送協会 | 動画像符号化装置およびそのプログラム |
US11039149B2 (en) | 2019-08-01 | 2021-06-15 | Qualcomm Incorporated | Dynamic video insertion based on feedback information |
EP3829169B1 (en) * | 2019-11-29 | 2021-10-13 | Axis AB | Method for intra refresh encoding of a plurality of image frames using convex and concave distribution functions |
CN111510722A (zh) * | 2020-04-27 | 2020-08-07 | 王程 | 一种抗误码性能卓越的视频图像高质量转码方法 |
US12015799B2 (en) | 2021-09-13 | 2024-06-18 | Apple Inc. | Systems and methods for data partitioning in video encoding |
Family Cites Families (34)
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US5613015A (en) * | 1992-11-12 | 1997-03-18 | Fuji Xerox Co., Ltd. | Image signal analyzing system and coding system |
US5627935A (en) * | 1994-11-11 | 1997-05-06 | Samsung Electronics Co., Ltd. | Error-correction-code coding & decoding procedures for the recording & reproduction of digital video data |
US6160846A (en) * | 1995-10-25 | 2000-12-12 | Sarnoff Corporation | Apparatus and method for optimizing the rate control in a coding system |
US6101276A (en) * | 1996-06-21 | 2000-08-08 | Compaq Computer Corporation | Method and apparatus for performing two pass quality video compression through pipelining and buffer management |
US5793895A (en) * | 1996-08-28 | 1998-08-11 | International Business Machines Corporation | Intelligent error resilient video encoder |
US6037985A (en) * | 1996-10-31 | 2000-03-14 | Texas Instruments Incorporated | Video compression |
JP3223962B2 (ja) | 1997-01-24 | 2001-10-29 | 松下電器産業株式会社 | 画像復号化方法 |
US20010043653A1 (en) * | 1997-03-26 | 2001-11-22 | Kazuhusa Hosaka | Method and apparatus for image encoding method and appartus for image decoding and recording medium |
RU2217882C2 (ru) | 1997-08-12 | 2003-11-27 | Томсон Конзьюмер Электроникс, Инк. | Устройство для сжатия блоков пикселов в системе обработки изображений |
US6025888A (en) * | 1997-11-03 | 2000-02-15 | Lucent Technologies Inc. | Method and apparatus for improved error recovery in video transmission over wireless channels |
DE69815159T2 (de) * | 1998-03-20 | 2004-04-08 | Stmicroelectronics Asia Pacific Pte Ltd. | Kodierung von bewegten bildern mit globaler konstanter bitrate |
US6434196B1 (en) * | 1998-04-03 | 2002-08-13 | Sarnoff Corporation | Method and apparatus for encoding video information |
JPH11331839A (ja) | 1998-05-13 | 1999-11-30 | Matsushita Electric Ind Co Ltd | 映像伝送再送の装置及び方法 |
JP3748717B2 (ja) * | 1998-08-31 | 2006-02-22 | シャープ株式会社 | 動画像符号化装置 |
US6466624B1 (en) * | 1998-10-28 | 2002-10-15 | Pixonics, Llc | Video decoder with bit stream based enhancements |
JP3166736B2 (ja) * | 1998-11-25 | 2001-05-14 | 日本電気株式会社 | 動画像符号化装置および動画像符号化方法 |
GB2347038A (en) | 1999-02-18 | 2000-08-23 | Nokia Mobile Phones Ltd | A video codec using re-transmission |
JP2002016913A (ja) | 2000-06-28 | 2002-01-18 | Yamaha Corp | トランスコーディング方法およびトランスコーディング装置 |
JP4644939B2 (ja) * | 2001-01-17 | 2011-03-09 | 日本電気株式会社 | 動画像符号化装置および動画像符号化方法 |
AU2002245609A1 (en) * | 2001-03-05 | 2002-09-19 | Intervideo, Inc. | Systems and methods of error resilience in a video decoder |
US6795076B2 (en) * | 2001-06-28 | 2004-09-21 | Sun Microsystems, Inc. | Graphics system with real-time convolved pixel readback |
JP2003032689A (ja) | 2001-07-18 | 2003-01-31 | Sharp Corp | 画像符号化装置、画像復号化装置及び動画像伝送システム |
US20030235249A1 (en) * | 2002-06-25 | 2003-12-25 | Chengji Zhao | Video encoder and method for encoding video frames |
CN1206864C (zh) * | 2002-07-22 | 2005-06-15 | 中国科学院计算技术研究所 | 结合率失真优化的码率控制的方法及其装置 |
US7034888B2 (en) * | 2003-03-26 | 2006-04-25 | Silicon Integrated Systems Corp. | Method for motion pixel detection |
GB0314161D0 (en) * | 2003-06-18 | 2003-07-23 | British Telecomm | Edge analysis in video quality assessment |
US7535959B2 (en) * | 2003-10-16 | 2009-05-19 | Nvidia Corporation | Apparatus, system, and method for video encoder rate control |
US7835438B2 (en) | 2003-12-22 | 2010-11-16 | Nec Corporation | Method and device for encoding moving picture using reference frequency of reference frame |
US7738561B2 (en) * | 2004-11-16 | 2010-06-15 | Industrial Technology Research Institute | MPEG-4 streaming system with adaptive error concealment |
US20070030894A1 (en) * | 2005-08-03 | 2007-02-08 | Nokia Corporation | Method, device, and module for improved encoding mode control in video encoding |
US8229983B2 (en) * | 2005-09-27 | 2012-07-24 | Qualcomm Incorporated | Channel switch frame |
US8670437B2 (en) * | 2005-09-27 | 2014-03-11 | Qualcomm Incorporated | Methods and apparatus for service acquisition |
US8861585B2 (en) | 2006-01-20 | 2014-10-14 | Qualcomm Incorporated | Method and apparatus for error resilience algorithms in wireless video communication |
US8325822B2 (en) | 2006-01-20 | 2012-12-04 | Qualcomm Incorporated | Method and apparatus for determining an encoding method based on a distortion value related to error concealment |
-
2007
- 2007-01-18 US US11/624,614 patent/US8861585B2/en not_active Expired - Fee Related
- 2007-01-19 EP EP07717327.6A patent/EP1994757B1/en active Active
- 2007-01-19 TW TW096102105A patent/TWI459819B/zh active
- 2007-01-19 RU RU2008134132/09A patent/RU2404536C2/ru active
- 2007-01-19 KR KR1020087020395A patent/KR101032017B1/ko active IP Right Grant
- 2007-01-19 AU AU2007205840A patent/AU2007205840C1/en not_active Expired - Fee Related
- 2007-01-19 AR ARP070100258A patent/AR059106A1/es unknown
- 2007-01-19 CN CN2007800032034A patent/CN101375603B/zh active Active
- 2007-01-19 WO PCT/US2007/060794 patent/WO2007085000A2/en active Application Filing
- 2007-01-19 JP JP2008551559A patent/JP4927875B2/ja active Active
- 2007-01-19 CA CA2636041A patent/CA2636041C/en active Active
- 2007-01-19 BR BRPI0707150A patent/BRPI0707150B1/pt active IP Right Grant
-
2008
- 2008-06-12 IL IL192142A patent/IL192142A0/en unknown
- 2008-08-19 NO NO20083594A patent/NO20083594L/no not_active Application Discontinuation
Also Published As
Publication number | Publication date |
---|---|
CN101375603B (zh) | 2011-08-31 |
CA2636041A1 (en) | 2007-07-26 |
AU2007205840C1 (en) | 2010-10-28 |
AU2007205840B2 (en) | 2010-05-27 |
US8861585B2 (en) | 2014-10-14 |
KR20080099276A (ko) | 2008-11-12 |
EP1994757A2 (en) | 2008-11-26 |
JP2009524365A (ja) | 2009-06-25 |
RU2008134132A (ru) | 2010-02-27 |
AR059106A1 (es) | 2008-03-12 |
TWI459819B (zh) | 2014-11-01 |
KR101032017B1 (ko) | 2011-05-02 |
IL192142A0 (en) | 2008-12-29 |
EP1994757B1 (en) | 2016-03-09 |
RU2404536C2 (ru) | 2010-11-20 |
BRPI0707150A2 (pt) | 2011-04-19 |
WO2007085000A3 (en) | 2007-09-13 |
WO2007085000A2 (en) | 2007-07-26 |
AU2007205840A1 (en) | 2007-07-26 |
JP4927875B2 (ja) | 2012-05-09 |
CN101375603A (zh) | 2009-02-25 |
TW200737994A (en) | 2007-10-01 |
CA2636041C (en) | 2013-01-29 |
BRPI0707150B1 (pt) | 2019-08-13 |
US20070177667A1 (en) | 2007-08-02 |
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