DE69316355T2 - Videosignalkodierung - Google Patents
VideosignalkodierungInfo
- Publication number
- DE69316355T2 DE69316355T2 DE69316355T DE69316355T DE69316355T2 DE 69316355 T2 DE69316355 T2 DE 69316355T2 DE 69316355 T DE69316355 T DE 69316355T DE 69316355 T DE69316355 T DE 69316355T DE 69316355 T2 DE69316355 T2 DE 69316355T2
- Authority
- DE
- Germany
- Prior art keywords
- video signal
- signal encoding
- encoding
- 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
- H04N11/00—Colour television systems
- H04N11/06—Transmission systems characterised by the manner in which the individual colour picture signal components are combined
- H04N11/12—Transmission systems characterised by the manner in which the individual colour picture signal components are combined using simultaneous signals only
- H04N11/14—Transmission systems characterised by the manner in which the individual colour picture signal components are combined using simultaneous signals only in which one signal, modulated in phase and amplitude, conveys colour information and a second signal conveys brightness information, e.g. NTSC-system
- H04N11/16—Transmission systems characterised by the manner in which the individual colour picture signal components are combined using simultaneous signals only in which one signal, modulated in phase and amplitude, conveys colour information and a second signal conveys brightness information, e.g. NTSC-system the chrominance signal alternating in phase, e.g. PAL-system
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N11/00—Colour television systems
- H04N11/06—Transmission systems characterised by the manner in which the individual colour picture signal components are combined
- H04N11/12—Transmission systems characterised by the manner in which the individual colour picture signal components are combined using simultaneous signals only
- H04N11/14—Transmission systems characterised by the manner in which the individual colour picture signal components are combined using simultaneous signals only in which one signal, modulated in phase and amplitude, conveys colour information and a second signal conveys brightness information, e.g. NTSC-system
- H04N11/16—Transmission systems characterised by the manner in which the individual colour picture signal components are combined using simultaneous signals only in which one signal, modulated in phase and amplitude, conveys colour information and a second signal conveys brightness information, e.g. NTSC-system the chrominance signal alternating in phase, e.g. PAL-system
- H04N11/167—Transmission systems characterised by the manner in which the individual colour picture signal components are combined using simultaneous signals only in which one signal, modulated in phase and amplitude, conveys colour information and a second signal conveys brightness information, e.g. NTSC-system the chrominance signal alternating in phase, e.g. PAL-system a resolution-increasing signal being multiplexed to the PAL-system signal, e.g. PAL-PLUS-system
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N11/00—Colour television systems
- H04N11/24—High-definition television systems
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N11/00—Colour television systems
- H04N11/24—High-definition television systems
- H04N11/28—High-definition television systems involving bandwidth reduction, e.g. subsampling
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N7/00—Television systems
- H04N7/007—Systems with supplementary picture signal insertion during a portion of the active part of a television signal, e.g. during top and bottom lines in a HDTV letter-box system
Landscapes
- Engineering & Computer Science (AREA)
- Multimedia (AREA)
- Signal Processing (AREA)
- Color Television Systems (AREA)
- Processing Of Color Television Signals (AREA)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB929209052A GB9209052D0 (en) | 1992-04-27 | 1992-04-27 | Video signal coding |
PCT/GB1993/000870 WO1993022878A1 (en) | 1992-04-27 | 1993-04-27 | Video signal coding |
Publications (2)
Publication Number | Publication Date |
---|---|
DE69316355D1 DE69316355D1 (de) | 1998-02-19 |
DE69316355T2 true DE69316355T2 (de) | 1998-04-30 |
Family
ID=10714611
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE69316355T Expired - Fee Related DE69316355T2 (de) | 1992-04-27 | 1993-04-27 | Videosignalkodierung |
Country Status (7)
Country | Link |
---|---|
US (1) | US5561463A (de) |
EP (1) | EP0638220B1 (de) |
JP (1) | JPH07506232A (de) |
AU (1) | AU4266693A (de) |
DE (1) | DE69316355T2 (de) |
GB (2) | GB9209052D0 (de) |
WO (1) | WO1993022878A1 (de) |
Families Citing this family (18)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB2293073B (en) * | 1994-08-31 | 1998-04-15 | British Broadcasting Corp | Digital NTSC video signals |
US5798795A (en) * | 1996-03-01 | 1998-08-25 | Florida Atlantic University | Method and apparatus for encoding and decoding video signals |
FR2759524B1 (fr) * | 1997-02-10 | 1999-05-14 | Thomson Multimedia Sa | Procede et dispositif de codage par estimation de luminance |
US6208276B1 (en) * | 1998-12-30 | 2001-03-27 | At&T Corporation | Method and apparatus for sample rate pre- and post-processing to achieve maximal coding gain for transform-based audio encoding and decoding |
US7197276B2 (en) * | 2002-03-15 | 2007-03-27 | Broadcom Corporation | Downstream adaptive modulation in broadband communications systems |
US7136417B2 (en) | 2002-07-15 | 2006-11-14 | Scientific-Atlanta, Inc. | Chroma conversion optimization |
US7239754B2 (en) * | 2002-07-16 | 2007-07-03 | Hiroshi Akimoto | Method, apparatus and system for compressing still images in multipurpose compression systems |
JP2006509234A (ja) * | 2002-12-04 | 2006-03-16 | コーニンクレッカ フィリップス エレクトロニクス エヌ ヴィ | カラー・マトリクス・ディスプレイの知覚解像度を向上させる方法 |
US6970728B2 (en) * | 2003-04-29 | 2005-11-29 | Motorola, Inc. | Extended antenna support for a wireless communications device |
US7844451B2 (en) * | 2003-09-16 | 2010-11-30 | Panasonic Corporation | Spectrum coding/decoding apparatus and method for reducing distortion of two band spectrums |
JP2006243041A (ja) * | 2005-02-28 | 2006-09-14 | Yutaka Yamamoto | 高域補間装置及び再生装置 |
JP2006243043A (ja) * | 2005-02-28 | 2006-09-14 | Sanyo Electric Co Ltd | 高域補間装置及び再生装置 |
FR2887711A1 (fr) * | 2005-06-23 | 2006-12-29 | Thomson Licensing Sa | Procede de codage et decodage hierarchique |
US9015740B2 (en) | 2005-12-12 | 2015-04-21 | The Nielsen Company (Us), Llc | Systems and methods to wirelessly meter audio/visual devices |
GB2455979A (en) * | 2007-12-24 | 2009-07-01 | British Broadcasting Corp | Video processing using quincunx sub-sampling |
US9124769B2 (en) | 2008-10-31 | 2015-09-01 | The Nielsen Company (Us), Llc | Methods and apparatus to verify presentation of media content |
US20110314253A1 (en) * | 2010-06-22 | 2011-12-22 | Jacob Yaakov Jeffrey Allan Alon | System, data structure, and method for transposing multi-dimensional data to switch between vertical and horizontal filters |
US9998750B2 (en) | 2013-03-15 | 2018-06-12 | Cisco Technology, Inc. | Systems and methods for guided conversion of video from a first to a second compression format |
Family Cites Families (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB852512A (en) * | 1956-03-22 | 1960-10-26 | Emi Ltd | Improvements in or relating to colour television transmitting systems |
GB1534270A (en) * | 1974-12-30 | 1978-11-29 | British Broadcasting Corp | Colour television |
GB1534269A (en) * | 1974-12-30 | 1978-11-29 | British Broadcasting Corp | Colour television |
GB1534268A (en) * | 1974-12-30 | 1978-11-29 | British Broadcasting Corp | Colour television |
US4003077A (en) * | 1976-02-25 | 1977-01-11 | Eastman Kodak Company | Method and apparatus for cancelling chrominance artifacts |
GB2044577B (en) * | 1979-02-19 | 1983-10-19 | British Broadcasting Corp | Method of and apparatus for coding and decoding pal colourtelevision signals |
GB2101835B (en) * | 1981-07-09 | 1985-10-09 | British Broadcasting Corp | Colour television systems |
GB2115638B (en) * | 1982-01-22 | 1985-08-14 | British Broadcasting Corp | Colour television coding and decoding |
US4622578A (en) * | 1983-01-28 | 1986-11-11 | At&T Bell Laboratories | Fully compatible high definition television |
US4827336A (en) * | 1987-12-18 | 1989-05-02 | General Electric Company | Symbol code generation processing from interframe DPCM of TDM'd spatial-frequency analyses of video signals |
GB2253538B (en) * | 1991-01-24 | 1995-01-25 | British Broadcasting Corp | Non sharp cut filters for assembling and splitting in Weston Clean PAL |
-
1992
- 1992-04-27 GB GB929209052A patent/GB9209052D0/en active Pending
-
1993
- 1993-04-27 WO PCT/GB1993/000870 patent/WO1993022878A1/en active IP Right Grant
- 1993-04-27 AU AU42666/93A patent/AU4266693A/en not_active Abandoned
- 1993-04-27 EP EP93911869A patent/EP0638220B1/de not_active Expired - Lifetime
- 1993-04-27 DE DE69316355T patent/DE69316355T2/de not_active Expired - Fee Related
- 1993-04-27 GB GB9411619A patent/GB2277227B/en not_active Expired - Fee Related
- 1993-04-27 US US08/307,678 patent/US5561463A/en not_active Expired - Fee Related
- 1993-04-27 JP JP5519057A patent/JPH07506232A/ja active Pending
Also Published As
Publication number | Publication date |
---|---|
DE69316355D1 (de) | 1998-02-19 |
AU4266693A (en) | 1993-11-29 |
GB9209052D0 (en) | 1992-06-10 |
GB9411619D0 (en) | 1994-08-03 |
US5561463A (en) | 1996-10-01 |
GB2277227A (en) | 1994-10-19 |
JPH07506232A (ja) | 1995-07-06 |
EP0638220A1 (de) | 1995-02-15 |
WO1993022878A1 (en) | 1993-11-11 |
EP0638220B1 (de) | 1998-01-14 |
GB2277227B (en) | 1995-10-25 |
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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 |