DK307790D0 - Frekvensselektivt apparat til behandling af totalbilleder fra videosignaler - Google Patents
Frekvensselektivt apparat til behandling af totalbilleder fra videosignalerInfo
- Publication number
- DK307790D0 DK307790D0 DK307790A DK307790A DK307790D0 DK 307790 D0 DK307790 D0 DK 307790D0 DK 307790 A DK307790 A DK 307790A DK 307790 A DK307790 A DK 307790A DK 307790 D0 DK307790 D0 DK 307790D0
- Authority
- DK
- Denmark
- Prior art keywords
- video signals
- selected device
- frequency selected
- processing total
- total images
- Prior art date
Links
Classifications
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N11/00—Colour television systems
- H04N11/24—High-definition television systems
- H04N11/30—High-definition television systems with transmission of the extra information by means of quadrature modulation
-
- 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
Landscapes
- Engineering & Computer Science (AREA)
- Multimedia (AREA)
- Signal Processing (AREA)
- Television Systems (AREA)
- Two-Way Televisions, Distribution Of Moving Picture Or The Like (AREA)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US07/215,123 US4910585A (en) | 1988-06-29 | 1988-06-29 | Frequency selective video signal intraframe processor |
PCT/US1989/001788 WO1990000338A1 (en) | 1988-06-29 | 1989-05-03 | Frequency selective video signal intraframe processor |
Publications (2)
Publication Number | Publication Date |
---|---|
DK307790D0 true DK307790D0 (da) | 1990-12-28 |
DK307790A DK307790A (da) | 1991-02-21 |
Family
ID=22801756
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DK307790A DK307790A (da) | 1988-06-29 | 1990-12-28 | Frekvensselektivt apparat til behandling af totalbilleder fra videosignaler |
Country Status (15)
Country | Link |
---|---|
US (1) | US4910585A (da) |
EP (1) | EP0423152A4 (da) |
JP (1) | JPH03505510A (da) |
KR (1) | KR900702736A (da) |
CN (1) | CN1019163B (da) |
AU (1) | AU632492B2 (da) |
CA (1) | CA1301310C (da) |
DD (1) | DD292800A5 (da) |
DK (1) | DK307790A (da) |
ES (1) | ES2014691A6 (da) |
FI (1) | FI906375A0 (da) |
MY (1) | MY104035A (da) |
NZ (1) | NZ229731A (da) |
PT (1) | PT91009B (da) |
WO (1) | WO1990000338A1 (da) |
Families Citing this family (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5231517A (en) * | 1988-04-27 | 1993-07-27 | Canon Kabushiki Kaisha | Image signal processing apparatus for detecting the valid picture portions of an image signal |
US4967263A (en) * | 1988-09-07 | 1990-10-30 | General Electric Company | Widescreen television signal processor system with interpolator for reducing artifacts |
GB8826467D0 (en) * | 1988-11-11 | 1988-12-14 | Rca Licensing Corp | Quadruplex encoding for advanced compatible television(actv) |
JPH03265290A (ja) * | 1990-03-14 | 1991-11-26 | Toshiba Corp | テレビジョン信号走査線変換器 |
GB9012326D0 (en) * | 1990-06-01 | 1990-07-18 | Thomson Consumer Electronics | Wide screen television |
JPH0479493A (ja) * | 1990-07-19 | 1992-03-12 | Nippon Television Network Corp | テレビジョン信号送信処理装置および受信処理装置 |
US20080074497A1 (en) * | 2006-09-21 | 2008-03-27 | Ktech Telecommunications, Inc. | Method and Apparatus for Determining and Displaying Signal Quality Information on a Television Display Screen |
CN103404131B (zh) * | 2011-03-31 | 2017-02-22 | 夏普株式会社 | 信号处理装置、控制程序以及集成电路 |
GB2500712A (en) * | 2012-03-30 | 2013-10-02 | Sony Corp | An Apparatus and Method for transmitting a disparity map |
Family Cites Families (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB2054313B (en) * | 1977-04-15 | 1983-06-29 | British Broadcasting Corp | Ntsc colour television signal processing |
US4266240A (en) * | 1979-07-20 | 1981-05-05 | Levy Paul M | Television system |
US4287528A (en) * | 1979-07-20 | 1981-09-01 | Levy Paul M | Television system |
GB2072991B (en) * | 1980-03-31 | 1984-06-06 | British Broadcasting Corp | Coding and decoding of ntsc colour television signals |
GB2079091B (en) * | 1980-06-02 | 1984-02-01 | British Broadcasting Corp | Decoding and filtering of colour television signals |
US4456922A (en) * | 1982-08-04 | 1984-06-26 | Rca Corporation | Reduced data rate comb filter system |
US4701783A (en) * | 1982-09-14 | 1987-10-20 | New York Institute Of Technology | Technique for encoding and decoding video with improved separation of chrominance and luminance |
US4654696A (en) * | 1985-04-09 | 1987-03-31 | Grass Valley Group, Inc. | Video signal format |
JPS61281696A (ja) * | 1985-06-06 | 1986-12-12 | Sony Corp | 高品位テレビジヨン信号の伝送方式及び磁気記録装置 |
AU608650B2 (en) * | 1987-07-27 | 1991-04-11 | General Electric Company | Compatible widescreen television system |
DE3890748T1 (de) * | 1987-09-14 | 1990-06-07 | Gen Electric | Anordnung zur verarbeitung eines fernsehsignals |
WO1989008368A1 (en) * | 1988-02-29 | 1989-09-08 | General Electric Company | Widescreen television signal processing system with center and side panel image resolution uniformity |
-
1988
- 1988-06-29 US US07/215,123 patent/US4910585A/en not_active Expired - Fee Related
-
1989
- 1989-05-03 AU AU37376/89A patent/AU632492B2/en not_active Ceased
- 1989-05-03 JP JP1506265A patent/JPH03505510A/ja active Pending
- 1989-05-03 WO PCT/US1989/001788 patent/WO1990000338A1/en not_active Application Discontinuation
- 1989-05-03 KR KR1019900700414A patent/KR900702736A/ko not_active Application Discontinuation
- 1989-05-03 EP EP19890906559 patent/EP0423152A4/en not_active Ceased
- 1989-05-18 CA CA000600125A patent/CA1301310C/en not_active Expired - Fee Related
- 1989-06-15 MY MYPI89000804A patent/MY104035A/en unknown
- 1989-06-21 DD DD89329821A patent/DD292800A5/de not_active IP Right Cessation
- 1989-06-27 CN CN89104349A patent/CN1019163B/zh not_active Expired
- 1989-06-27 NZ NZ229731A patent/NZ229731A/en unknown
- 1989-06-28 ES ES8902262A patent/ES2014691A6/es not_active Expired - Fee Related
- 1989-06-28 PT PT91009A patent/PT91009B/pt not_active IP Right Cessation
-
1990
- 1990-12-21 FI FI906375A patent/FI906375A0/fi not_active Application Discontinuation
- 1990-12-28 DK DK307790A patent/DK307790A/da not_active Application Discontinuation
Also Published As
Publication number | Publication date |
---|---|
FI906375A0 (fi) | 1990-12-21 |
DD292800A5 (de) | 1991-08-08 |
KR900702736A (ko) | 1990-12-08 |
US4910585A (en) | 1990-03-20 |
JPH03505510A (ja) | 1991-11-28 |
EP0423152A1 (en) | 1991-04-24 |
AU632492B2 (en) | 1993-01-07 |
MY104035A (en) | 1993-10-30 |
CN1019163B (zh) | 1992-11-18 |
CA1301310C (en) | 1992-05-19 |
EP0423152A4 (en) | 1991-06-05 |
CN1040121A (zh) | 1990-02-28 |
ES2014691A6 (es) | 1990-07-16 |
WO1990000338A1 (en) | 1990-01-11 |
PT91009A (pt) | 1989-12-29 |
AU3737689A (en) | 1990-01-23 |
PT91009B (pt) | 1995-06-30 |
NZ229731A (en) | 1992-03-26 |
DK307790A (da) | 1991-02-21 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
AHB | Application shelved due to non-payment |