FI972749A - Menetelmä ja laite makrolohkoihin perustuvan videonpakkaustekniikan virheiden torjumiseksi - Google Patents
Menetelmä ja laite makrolohkoihin perustuvan videonpakkaustekniikan virheiden torjumiseksi Download PDFInfo
- Publication number
- FI972749A FI972749A FI972749A FI972749A FI972749A FI 972749 A FI972749 A FI 972749A FI 972749 A FI972749 A FI 972749A FI 972749 A FI972749 A FI 972749A FI 972749 A FI972749 A FI 972749A
- Authority
- FI
- Finland
- Prior art keywords
- macroblock
- video compression
- based video
- compression technology
- combining errors
- 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
- H04N19/85—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
- H04N19/00—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals
-
- 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
- H04N19/70—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
Landscapes
- Engineering & Computer Science (AREA)
- Multimedia (AREA)
- Signal Processing (AREA)
- Compression Or Coding Systems Of Tv Signals (AREA)
- Detection And Prevention Of Errors In Transmission (AREA)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US08/548,385 US5778191A (en) | 1995-10-26 | 1995-10-26 | Method and device for error control of a macroblock-based video compression technique |
PCT/US1996/014144 WO1997015888A1 (en) | 1995-10-26 | 1996-08-27 | Method and device for error control in video compression |
Publications (2)
Publication Number | Publication Date |
---|---|
FI972749A0 FI972749A0 (fi) | 1997-06-25 |
FI972749A true FI972749A (fi) | 1997-06-25 |
Family
ID=24188634
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FI972749A FI972749A (fi) | 1995-10-26 | 1997-06-25 | Menetelmä ja laite makrolohkoihin perustuvan videonpakkaustekniikan virheiden torjumiseksi |
Country Status (12)
Country | Link |
---|---|
US (1) | US5778191A (fi) |
EP (1) | EP0800678B1 (fi) |
KR (1) | KR100257988B1 (fi) |
CN (1) | CN1167534A (fi) |
BR (1) | BR9607244A (fi) |
CA (1) | CA2208521A1 (fi) |
DE (1) | DE69632391T2 (fi) |
FI (1) | FI972749A (fi) |
MX (1) | MX9704783A (fi) |
SE (1) | SE9702421L (fi) |
TW (1) | TW388170B (fi) |
WO (1) | WO1997015888A1 (fi) |
Families Citing this family (51)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB2324668A (en) * | 1997-04-21 | 1998-10-28 | Racal Communications Syst Ltd | Error resilient video processing technique |
US6026506A (en) * | 1997-09-26 | 2000-02-15 | International Business Machines Corporation | Concealing errors in transport stream data |
JP3884172B2 (ja) * | 1997-10-02 | 2007-02-21 | 株式会社東芝 | 可変長復号化装置および復号化方法 |
US6498809B1 (en) * | 1998-01-20 | 2002-12-24 | Motorola, Inc. | Video bitstream error resilient transcoder, method, video-phone, video-communicator and device |
US6418549B1 (en) | 1998-10-30 | 2002-07-09 | Merunetworks, Inc. | Data transmission using arithmetic coding based continuous error detection |
US6356661B1 (en) * | 1999-01-07 | 2002-03-12 | M4 Labs, Inc | Method and device for robust decoding of header information in macroblock-based compressed video data |
US20040028130A1 (en) * | 1999-05-24 | 2004-02-12 | May Anthony Richard | Video encoder |
JP3403683B2 (ja) * | 1999-11-26 | 2003-05-06 | 沖電気工業株式会社 | 画像符号化装置および方法 |
US7366961B1 (en) | 2000-01-24 | 2008-04-29 | Ati Technologies, Inc. | Method and system for handling errors |
US6763390B1 (en) | 2000-01-24 | 2004-07-13 | Ati Technologies, Inc. | Method and system for receiving and framing packetized data |
US6988238B1 (en) * | 2000-01-24 | 2006-01-17 | Ati Technologies, Inc. | Method and system for handling errors and a system for receiving packet stream data |
US6804266B1 (en) | 2000-01-24 | 2004-10-12 | Ati Technologies, Inc. | Method and apparatus for handling private data from transport stream packets |
US6778533B1 (en) | 2000-01-24 | 2004-08-17 | Ati Technologies, Inc. | Method and system for accessing packetized elementary stream data |
US6785336B1 (en) | 2000-01-24 | 2004-08-31 | Ati Technologies, Inc. | Method and system for retrieving adaptation field data associated with a transport packet |
US6999424B1 (en) | 2000-01-24 | 2006-02-14 | Ati Technologies, Inc. | Method for displaying data |
US8284845B1 (en) | 2000-01-24 | 2012-10-09 | Ati Technologies Ulc | Method and system for handling data |
US6885680B1 (en) | 2000-01-24 | 2005-04-26 | Ati International Srl | Method for synchronizing to a data stream |
US6631410B1 (en) * | 2000-03-16 | 2003-10-07 | Sharp Laboratories Of America, Inc. | Multimedia wired/wireless content synchronization system and method |
US7113546B1 (en) | 2000-05-02 | 2006-09-26 | Ati Technologies, Inc. | System for handling compressed video data and method thereof |
US6674805B1 (en) | 2000-05-02 | 2004-01-06 | Ati Technologies, Inc. | System for controlling a clock signal for synchronizing a counter to a received value and method thereof |
GB2362533A (en) * | 2000-05-15 | 2001-11-21 | Nokia Mobile Phones Ltd | Encoding a video signal with an indicator of the type of error concealment used |
US7095945B1 (en) | 2000-11-06 | 2006-08-22 | Ati Technologies, Inc. | System for digital time shifting and method thereof |
US7133455B2 (en) * | 2000-12-29 | 2006-11-07 | Intel Corporation | Providing error resilience and concealment for video data |
AT410874B (de) * | 2001-02-22 | 2003-08-25 | Peter Ing Gutwillinger | Verfahren zur datenübertragung |
US20030012287A1 (en) * | 2001-03-05 | 2003-01-16 | Ioannis Katsavounidis | Systems and methods for decoding of systematic forward error correction (FEC) codes of selected data in a video bitstream |
JP3775265B2 (ja) * | 2001-08-16 | 2006-05-17 | ソニー株式会社 | 信号処理装置および方法、記録再生装置および方法、ならびに、再生装置および方法 |
US6910175B2 (en) * | 2001-09-14 | 2005-06-21 | Koninklijke Philips Electronics N.V. | Encoder redundancy selection system and method |
US7596277B2 (en) * | 2002-04-09 | 2009-09-29 | Senthil Govindaswamy | Apparatus and method for detecting error in a digital image |
US7809021B2 (en) * | 2002-07-10 | 2010-10-05 | Solarflare Communications, Inc. | Communication system and encoding method having low overhead |
US7116840B2 (en) * | 2002-10-31 | 2006-10-03 | Microsoft Corporation | Decoding and error correction in 2-D arrays |
US7020207B1 (en) * | 2002-12-02 | 2006-03-28 | Hitachi, Ltd. | Video error concealment mechanism for block based video decompression |
JP4227425B2 (ja) * | 2003-01-23 | 2009-02-18 | キヤノン株式会社 | 情報処理方法及び装置、並びに、コンピュータプログラム及びコンピュータ可読記憶媒体 |
US20050060420A1 (en) * | 2003-09-11 | 2005-03-17 | Kovacevic Branko D. | System for decoding multimedia data and method thereof |
JP5432450B2 (ja) * | 2004-07-29 | 2014-03-05 | オセ−テクノロジーズ ビーブイ | エントロピー符号化を利用したカラー画像データの可逆圧縮 |
EP1638337A1 (en) | 2004-09-16 | 2006-03-22 | STMicroelectronics S.r.l. | Method and system for multiple description coding and computer program product therefor |
US7397871B2 (en) * | 2004-10-01 | 2008-07-08 | L-3 Communications Titan Corporation | Estimation of single-to-noise ratio by processing measured error vector magnitude |
AU2005326153A1 (en) * | 2005-01-24 | 2006-08-03 | Thomson Licensing | Video error detection technique using a CRC parity code |
FR2929787B1 (fr) * | 2008-04-04 | 2010-12-17 | Canon Kk | Procede et dispositif de traitement d'un flux de donnees |
CA2728765C (en) | 2008-06-20 | 2017-06-13 | Aviation Partners, Inc. | Curved wing tip |
US9302766B2 (en) * | 2008-06-20 | 2016-04-05 | Aviation Partners, Inc. | Split blended winglet |
US8270389B2 (en) | 2008-08-11 | 2012-09-18 | Marvell International Ltd. | Method of synchronization for low power idle |
US8363729B1 (en) * | 2008-11-06 | 2013-01-29 | Marvell International Ltd. | Visual data compression algorithm with parallel processing capability |
US8461848B2 (en) | 2008-12-10 | 2013-06-11 | Marvell International Ltd. | Cable diagnostics for Base-T systems |
WO2012082028A1 (en) * | 2010-12-14 | 2012-06-21 | Telefonaktiebolaget L M Ericsson (Publ) | Tile encoding and decoding |
ES2676415T3 (es) * | 2011-06-09 | 2018-07-19 | Aviation Partners, Inc. | Espiroide dividido |
US8936219B2 (en) | 2012-03-30 | 2015-01-20 | The Boeing Company | Performance-enhancing winglet system and method |
US9568985B2 (en) * | 2012-11-23 | 2017-02-14 | Mediatek Inc. | Data processing apparatus with adaptive compression algorithm selection based on visibility of compression artifacts for data communication over camera interface and related data processing method |
EP3269635A1 (en) * | 2016-07-12 | 2018-01-17 | The Aircraft Performance Company UG | Airplane wing |
ES2905192T3 (es) * | 2018-01-15 | 2022-04-07 | The Aircraft Performance Company Gmbh | Ala de avión |
GB2615311A (en) * | 2022-01-31 | 2023-08-09 | Airbus Operations Ltd | Aircraft wing with movable wing tip device |
GB2616252A (en) * | 2022-01-31 | 2023-09-06 | Airbus Operations Ltd | Aircraft with movable wing tip device |
Family Cites Families (13)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
ATE107111T1 (de) * | 1989-09-29 | 1994-06-15 | Alcatel Nv | Adaptives transformationskodierungssystem. |
EP0453229B1 (en) * | 1990-04-17 | 1997-06-18 | Matsushita Electric Industrial Co., Ltd. | Method for transmission of variable length code |
JP2630085B2 (ja) * | 1991-02-26 | 1997-07-16 | 松下電器産業株式会社 | 記録装置と再生装置 |
US5392037A (en) * | 1991-05-21 | 1995-02-21 | Matsushita Electric Industrial Co., Ltd. | Method and apparatus for encoding and decoding |
JP3360844B2 (ja) * | 1992-02-04 | 2003-01-07 | ソニー株式会社 | ディジタル画像信号の伝送装置およびフレーム化方法 |
FR2696026B1 (fr) * | 1992-09-18 | 1994-12-30 | Sgs Thomson Microelectronics | Procédé de masquage d'erreurs de transmission d'image compressée en MPEG. |
JPH0787482A (ja) * | 1993-09-17 | 1995-03-31 | Fujitsu Ltd | 画像データの符号化方法及び復元方法並びに装置 |
US5532940A (en) * | 1993-11-24 | 1996-07-02 | Intel Corporation | Process, apparatus and system for selecting quantization levels for encoding video signals |
US5493513A (en) * | 1993-11-24 | 1996-02-20 | Intel Corporation | Process, apparatus and system for encoding video signals using motion estimation |
US5493514A (en) * | 1993-11-24 | 1996-02-20 | Intel Corporation | Process, apparatus, and system for encoding and decoding video signals |
US5457495A (en) * | 1994-05-25 | 1995-10-10 | At&T Ipm Corp. | Adaptive video coder with dynamic bit allocation |
US5552832A (en) * | 1994-10-26 | 1996-09-03 | Intel Corporation | Run-length encoding sequence for video signals |
KR100704373B1 (ko) * | 2005-09-20 | 2007-04-06 | 삼성전기주식회사 | 진동형 틸팅장치 |
-
1995
- 1995-10-26 US US08/548,385 patent/US5778191A/en not_active Expired - Lifetime
-
1996
- 1996-08-27 WO PCT/US1996/014144 patent/WO1997015888A1/en active IP Right Grant
- 1996-08-27 CA CA002208521A patent/CA2208521A1/en not_active Abandoned
- 1996-08-27 DE DE69632391T patent/DE69632391T2/de not_active Expired - Lifetime
- 1996-08-27 CN CN96191287A patent/CN1167534A/zh active Pending
- 1996-08-27 BR BR9607244A patent/BR9607244A/pt not_active Application Discontinuation
- 1996-08-27 KR KR1019970704373A patent/KR100257988B1/ko active IP Right Grant
- 1996-08-27 MX MX9704783A patent/MX9704783A/es unknown
- 1996-08-27 EP EP96930682A patent/EP0800678B1/en not_active Expired - Lifetime
- 1996-09-05 TW TW085110874A patent/TW388170B/zh not_active IP Right Cessation
-
1997
- 1997-06-25 SE SE9702421A patent/SE9702421L/xx not_active Application Discontinuation
- 1997-06-25 FI FI972749A patent/FI972749A/fi unknown
Also Published As
Publication number | Publication date |
---|---|
KR100257988B1 (ko) | 2000-06-01 |
WO1997015888A1 (en) | 1997-05-01 |
FI972749A0 (fi) | 1997-06-25 |
SE9702421L (sv) | 1997-08-26 |
US5778191A (en) | 1998-07-07 |
CN1167534A (zh) | 1997-12-10 |
EP0800678B1 (en) | 2004-05-06 |
EP0800678A4 (en) | 1999-10-06 |
DE69632391D1 (de) | 2004-06-09 |
DE69632391T2 (de) | 2005-05-04 |
TW388170B (en) | 2000-04-21 |
EP0800678A1 (en) | 1997-10-15 |
CA2208521A1 (en) | 1997-05-01 |
MX9704783A (es) | 1997-10-31 |
SE9702421D0 (sv) | 1997-06-25 |
BR9607244A (pt) | 1997-12-30 |
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