DE69322669D1 - Videosignalübertragung - Google Patents
VideosignalübertragungInfo
- Publication number
- DE69322669D1 DE69322669D1 DE69322669T DE69322669T DE69322669D1 DE 69322669 D1 DE69322669 D1 DE 69322669D1 DE 69322669 T DE69322669 T DE 69322669T DE 69322669 T DE69322669 T DE 69322669T DE 69322669 D1 DE69322669 D1 DE 69322669D1
- Authority
- DE
- Germany
- Prior art keywords
- video signal
- signal transmission
- transmission
- 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 - Fee Related
Links
Classifications
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N7/00—Television systems
- H04N7/24—Systems for the transmission of television signals using pulse code modulation
-
- 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
- H04N19/60—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
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP7292292A JPH05236465A (ja) | 1992-02-24 | 1992-02-24 | ビデオ信号の伝送方法 |
Publications (2)
Publication Number | Publication Date |
---|---|
DE69322669D1 true DE69322669D1 (de) | 1999-02-04 |
DE69322669T2 DE69322669T2 (de) | 1999-06-10 |
Family
ID=13503333
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE1993622669 Expired - Fee Related DE69322669T2 (de) | 1992-02-24 | 1993-02-23 | Videosignalübertragung |
Country Status (5)
Country | Link |
---|---|
US (1) | US5822006A (de) |
EP (1) | EP0558259B1 (de) |
JP (1) | JPH05236465A (de) |
KR (1) | KR930019025A (de) |
DE (1) | DE69322669T2 (de) |
Families Citing this family (14)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR0166725B1 (ko) * | 1993-06-30 | 1999-03-20 | 김광호 | 강제인트라-프레임부호화방법 |
JP3978810B2 (ja) * | 1997-05-28 | 2007-09-19 | ソニー株式会社 | 符号化方法およびこれを使用した符号化装置 |
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 |
KR100778473B1 (ko) * | 2001-06-15 | 2007-11-21 | 엘지전자 주식회사 | 비트율 제어 방법 |
US8873932B2 (en) | 2007-12-11 | 2014-10-28 | Cisco Technology, Inc. | Inferential processing to ascertain plural levels of picture interdependencies |
US20090180546A1 (en) | 2008-01-09 | 2009-07-16 | Rodriguez Arturo A | Assistance for processing pictures in concatenated video streams |
US8875199B2 (en) | 2006-11-13 | 2014-10-28 | Cisco Technology, Inc. | Indicating picture usefulness for playback optimization |
US8958486B2 (en) | 2007-07-31 | 2015-02-17 | Cisco Technology, Inc. | Simultaneous processing of media and redundancy streams for mitigating impairments |
WO2009152450A1 (en) | 2008-06-12 | 2009-12-17 | Cisco Technology, Inc. | Picture interdependencies signals in context of mmco to assist stream manipulation |
US8699578B2 (en) | 2008-06-17 | 2014-04-15 | Cisco Technology, Inc. | Methods and systems for processing multi-latticed video streams |
US8971402B2 (en) | 2008-06-17 | 2015-03-03 | Cisco Technology, Inc. | Processing of impaired and incomplete multi-latticed video streams |
US8705631B2 (en) * | 2008-06-17 | 2014-04-22 | Cisco Technology, Inc. | Time-shifted transport of multi-latticed video for resiliency from burst-error effects |
US8949883B2 (en) | 2009-05-12 | 2015-02-03 | Cisco Technology, Inc. | Signalling buffer characteristics for splicing operations of video streams |
US8279926B2 (en) | 2009-06-18 | 2012-10-02 | Cisco Technology, Inc. | Dynamic streaming with latticed representations of video |
Family Cites Families (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE3710119A1 (de) * | 1987-03-27 | 1988-10-13 | Philips Patentverwaltung | Quellcodierer fuer videobilder |
JP2826321B2 (ja) * | 1988-07-23 | 1998-11-18 | 日本電気株式会社 | 直交変換符号化装置 |
GB2231749B (en) * | 1989-04-27 | 1993-09-29 | Sony Corp | Motion dependent video signal processing |
JP3159309B2 (ja) * | 1989-09-27 | 2001-04-23 | ソニー株式会社 | 映像信号符号化方法及び映像信号符号化装置 |
US5144426A (en) * | 1989-10-13 | 1992-09-01 | Matsushita Electric Industrial Co., Ltd. | Motion compensated prediction interframe coding system |
JPH0714209B2 (ja) * | 1989-12-20 | 1995-02-15 | 松下電器産業株式会社 | 動画像符号化装置 |
US5164828A (en) * | 1990-02-26 | 1992-11-17 | Sony Corporation | Video signal transmission and method and apparatus for coding video signal used in this |
US5291282A (en) * | 1990-04-19 | 1994-03-01 | Olympus Optical Co., Ltd. | Image data coding apparatus and method capable of controlling amount of codes |
JP2969782B2 (ja) * | 1990-05-09 | 1999-11-02 | ソニー株式会社 | 符号化データ編集方法及び符号化データ編集装置 |
-
1992
- 1992-02-24 JP JP7292292A patent/JPH05236465A/ja active Pending
-
1993
- 1993-02-22 US US08/020,993 patent/US5822006A/en not_active Expired - Lifetime
- 1993-02-23 EP EP19930301303 patent/EP0558259B1/de not_active Expired - Lifetime
- 1993-02-23 DE DE1993622669 patent/DE69322669T2/de not_active Expired - Fee Related
- 1993-02-24 KR KR1019930002542A patent/KR930019025A/ko not_active Application Discontinuation
Also Published As
Publication number | Publication date |
---|---|
EP0558259A2 (de) | 1993-09-01 |
KR930019025A (ko) | 1993-09-22 |
EP0558259B1 (de) | 1998-12-23 |
US5822006A (en) | 1998-10-13 |
DE69322669T2 (de) | 1999-06-10 |
JPH05236465A (ja) | 1993-09-10 |
EP0558259A3 (en) | 1994-06-29 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
8364 | No opposition during term of opposition | ||
8339 | Ceased/non-payment of the annual fee |