DE69325471T2 - Vertikalrücksetzerzeugungssystem - Google Patents
VertikalrücksetzerzeugungssystemInfo
- Publication number
- DE69325471T2 DE69325471T2 DE69325471T DE69325471T DE69325471T2 DE 69325471 T2 DE69325471 T2 DE 69325471T2 DE 69325471 T DE69325471 T DE 69325471T DE 69325471 T DE69325471 T DE 69325471T DE 69325471 T2 DE69325471 T2 DE 69325471T2
- Authority
- DE
- Germany
- Prior art keywords
- signal
- vertical
- video
- picture
- display
- 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
- 230000003111 delayed effect Effects 0.000 claims description 20
- 230000001960 triggered effect Effects 0.000 claims description 3
- 230000015654 memory Effects 0.000 description 21
- 238000007906 compression Methods 0.000 description 20
- 230000006835 compression Effects 0.000 description 20
- 238000004091 panning Methods 0.000 description 17
- 238000010586 diagram Methods 0.000 description 15
- 238000012545 processing Methods 0.000 description 15
- 238000005070 sampling Methods 0.000 description 10
- 239000002131 composite material Substances 0.000 description 8
- 230000009467 reduction Effects 0.000 description 8
- 230000001360 synchronised effect Effects 0.000 description 7
- 230000001133 acceleration Effects 0.000 description 6
- 238000006243 chemical reaction Methods 0.000 description 6
- 230000000694 effects Effects 0.000 description 6
- 238000000034 method Methods 0.000 description 6
- 238000003860 storage Methods 0.000 description 6
- 230000003044 adaptive effect Effects 0.000 description 5
- 239000003990 capacitor Substances 0.000 description 5
- 238000001514 detection method Methods 0.000 description 5
- 230000006870 function Effects 0.000 description 5
- 230000033001 locomotion Effects 0.000 description 5
- 238000000926 separation method Methods 0.000 description 3
- 241000226585 Antennaria plantaginifolia Species 0.000 description 2
- 230000009471 action Effects 0.000 description 2
- 230000015556 catabolic process Effects 0.000 description 2
- 238000013144 data compression Methods 0.000 description 2
- 230000007423 decrease Effects 0.000 description 2
- 238000013461 design Methods 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 238000013139 quantization Methods 0.000 description 2
- 230000004044 response Effects 0.000 description 2
- 230000000630 rising effect Effects 0.000 description 2
- 102100032533 ADP/ATP translocase 1 Human genes 0.000 description 1
- 102100026396 ADP/ATP translocase 2 Human genes 0.000 description 1
- 101150093547 AUX1 gene Proteins 0.000 description 1
- 101100125299 Agrobacterium rhizogenes aux2 gene Proteins 0.000 description 1
- 101000768061 Escherichia phage P1 Antirepressor protein 1 Proteins 0.000 description 1
- 108010014173 Factor X Proteins 0.000 description 1
- 101000796932 Homo sapiens ADP/ATP translocase 1 Proteins 0.000 description 1
- 101000718417 Homo sapiens ADP/ATP translocase 2 Proteins 0.000 description 1
- 101100367246 Saccharomyces cerevisiae (strain ATCC 204508 / S288c) SWA2 gene Proteins 0.000 description 1
- 230000008901 benefit Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 239000000919 ceramic Substances 0.000 description 1
- 238000012937 correction Methods 0.000 description 1
- 238000000605 extraction Methods 0.000 description 1
- 230000000977 initiatory effect Effects 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 230000000750 progressive effect Effects 0.000 description 1
- 230000005236 sound signal Effects 0.000 description 1
- 238000012549 training Methods 0.000 description 1
Classifications
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N7/00—Television systems
- H04N7/01—Conversion of standards, e.g. involving analogue television standards or digital television standards processed at pixel level
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N7/00—Television systems
- H04N7/01—Conversion of standards, e.g. involving analogue television standards or digital television standards processed at pixel level
- H04N7/0117—Conversion of standards, e.g. involving analogue television standards or digital television standards processed at pixel level involving conversion of the spatial resolution of the incoming video signal
- H04N7/0122—Conversion of standards, e.g. involving analogue television standards or digital television standards processed at pixel level involving conversion of the spatial resolution of the incoming video signal the input and the output signals having different aspect ratios
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N5/00—Details of television systems
- H04N5/04—Synchronising
- H04N5/08—Separation of synchronising signals from picture signals
- H04N5/10—Separation of line synchronising signal from frame synchronising signal or vice versa
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10S348/00—Television
- Y10S348/913—Letterbox, e.g. display 16:9 aspect ratio image on 4:3 screen
Landscapes
- Engineering & Computer Science (AREA)
- Multimedia (AREA)
- Signal Processing (AREA)
- Computer Graphics (AREA)
- Studio Circuits (AREA)
- Controls And Circuits For Display Device (AREA)
- Details Of Television Scanning (AREA)
- Transforming Electric Information Into Light Information (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US81832092A | 1992-01-08 | 1992-01-08 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| DE69325471D1 DE69325471D1 (de) | 1999-08-05 |
| DE69325471T2 true DE69325471T2 (de) | 1999-10-28 |
Family
ID=25225250
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DE69325471T Expired - Fee Related DE69325471T2 (de) | 1992-01-08 | 1993-01-04 | Vertikalrücksetzerzeugungssystem |
Country Status (10)
Families Citing this family (19)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5262864A (en) * | 1992-07-10 | 1993-11-16 | Thomson Consumer Electronics, Inc. | Frame based vertical panning system |
| ES2142903T3 (es) * | 1994-12-12 | 2000-05-01 | Sony Wega Produktions Gmbh | Metodo y aparato para visualizar dos imagenes de video simultaneamente. |
| IN179008B (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) * | 1995-07-17 | 1997-08-09 | Dalmia Ct For Biotechnology | |
| KR0144505B1 (ko) * | 1995-09-18 | 1998-08-17 | 구자홍 | 영상표시기기의 화면 자동 조정장치 및 방법 |
| US6008860A (en) * | 1995-12-29 | 1999-12-28 | Thomson Consumer Electronics, Inc. | Television system with provisions for displaying an auxiliary image of variable size |
| KR100462448B1 (ko) * | 1995-12-29 | 2005-06-17 | 톰슨 콘슈머 일렉트로닉스, 인코포레이티드 | 가변크기의보조이미지를표시하는장치를갖는텔레비젼시스템 |
| JP3464924B2 (ja) * | 1998-03-13 | 2003-11-10 | 株式会社東芝 | 同期制御回路 |
| US7443404B2 (en) * | 2003-10-17 | 2008-10-28 | Casio Computer Co., Ltd. | Image display apparatus, image display controlling method, and image display program |
| GB0402637D0 (en) | 2004-02-06 | 2004-03-10 | Nokia Corp | Mobile telecommunications apparatus |
| US8400569B2 (en) * | 2004-11-30 | 2013-03-19 | Broadcom Corporation | Video system and method supporting display of different size pictures |
| KR100699160B1 (ko) * | 2005-04-15 | 2007-03-22 | 엘지전자 주식회사 | Ｄｍｂ 수신기의 튜닝 제어방법 |
| JP4851118B2 (ja) * | 2005-05-23 | 2012-01-11 | ソニー株式会社 | 撮像システム，撮像制御装置，垂直同期方法およびプログラム |
| CN101483034B (zh) * | 2008-02-22 | 2010-10-13 | 青岛海信电器股份有限公司 | 多画面显示方法和装置 |
| JP4956483B2 (ja) * | 2008-05-19 | 2012-06-20 | 株式会社東芝 | 同期信号制御回路 |
| JP4675992B2 (ja) * | 2008-08-20 | 2011-04-27 | 株式会社東芝 | 映像信号用同期信号生成装置 |
| JP2011061323A (ja) * | 2009-09-07 | 2011-03-24 | Toshiba Corp | 同期信号制御回路及び表示装置 |
| JP5284304B2 (ja) * | 2010-03-24 | 2013-09-11 | 株式会社東芝 | 同期信号生成装置及び表示装置 |
| US10147463B2 (en) | 2014-12-10 | 2018-12-04 | Nxp Usa, Inc. | Video processing unit and method of buffering a source video stream |
| US10986309B2 (en) | 2015-06-30 | 2021-04-20 | Nxp Usa, Inc. | Video buffering and frame rate doubling device and method |
Family Cites Families (17)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3878327A (en) * | 1973-10-17 | 1975-04-15 | Westinghouse Electric Corp | Television system for improving reading skills |
| CH625936B (fr) * | 1975-07-29 | Seiko Instr & Electronics | Piece d'horlogerie electronique portative. | |
| JPS6011875B2 (ja) * | 1977-08-17 | 1985-03-28 | 日本電気株式会社 | クロマキ−トラツキング装置 |
| US4249213A (en) * | 1978-09-14 | 1981-02-03 | Hitachi, Ltd. | Picture-in-picture television receiver |
| GB2132846A (en) * | 1982-12-22 | 1984-07-11 | Philips Electronic Associated | Television transmission system |
| JPH0712206B2 (ja) * | 1984-10-01 | 1995-02-08 | 日本放送協会 | 映像信号処理用基本装置 |
| US4746981A (en) * | 1986-06-16 | 1988-05-24 | Imtech International, Inc. | Multiple screen digital video display |
| JPS63282790A (ja) * | 1987-02-14 | 1988-11-18 | 株式会社リコー | 表示制御装置 |
| US4963856A (en) * | 1987-04-03 | 1990-10-16 | Mazda Motor Corporation | Theft deterrent system |
| US4821086A (en) * | 1987-10-28 | 1989-04-11 | Rca Licensing Corporation | TV receiver having in-memory switching signal |
| EP0318986B1 (en) * | 1987-11-30 | 1996-03-06 | Nec Corporation | Apparatus for generating a picture signal at precise horizontal position |
| JP2650936B2 (ja) * | 1988-01-29 | 1997-09-10 | 株式会社日立製作所 | ビデオディスプレイ装置 |
| JPH03127555A (ja) * | 1989-10-13 | 1991-05-30 | Sony Corp | 表示画像位置調整回路 |
| GB8929143D0 (en) * | 1989-12-22 | 1990-02-28 | Gen Electric | Improved advanced compatible television(actv)system |
| JPH0793690B2 (ja) * | 1990-04-20 | 1995-10-09 | 松下電器産業株式会社 | 垂直シフト回路 |
| JPH0420175A (ja) * | 1990-05-15 | 1992-01-23 | Matsushita Electric Ind Co Ltd | 垂直画面位置制御装置 |
| GB9012326D0 (en) * | 1990-06-01 | 1990-07-18 | Thomson Consumer Electronics | Wide screen television |
-
1992
- 1992-05-08 TW TW081103604A patent/TW220024B/zh active
- 1992-10-19 US US07/963,446 patent/US5299007A/en not_active Expired - Lifetime
- 1992-12-28 MY MYPI92002390A patent/MY107742A/en unknown
-
1993
- 1993-01-04 SG SG9602300A patent/SG79891A1/en unknown
- 1993-01-04 EP EP93100030A patent/EP0551075B1/en not_active Expired - Lifetime
- 1993-01-04 DE DE69325471T patent/DE69325471T2/de not_active Expired - Fee Related
- 1993-01-04 ES ES93100030T patent/ES2132140T3/es not_active Expired - Lifetime
- 1993-01-07 CN CN93100163A patent/CN1051191C/zh not_active Expired - Fee Related
- 1993-01-08 JP JP03107993A patent/JP3318876B2/ja not_active Expired - Fee Related
- 1993-01-08 KR KR1019930000180A patent/KR100191408B1/ko not_active Expired - Fee Related
Also Published As
| Publication number | Publication date |
|---|---|
| EP0551075A3 (en) | 1993-11-18 |
| EP0551075B1 (en) | 1999-06-30 |
| KR100191408B1 (ko) | 1999-06-15 |
| DE69325471D1 (de) | 1999-08-05 |
| EP0551075A2 (en) | 1993-07-14 |
| JPH05308570A (ja) | 1993-11-19 |
| ES2132140T3 (es) | 1999-08-16 |
| TW220024B (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | 1994-02-01 |
| MY107742A (en) | 1996-06-15 |
| JP3318876B2 (ja) | 2002-08-26 |
| US5299007A (en) | 1994-03-29 |
| CN1075048A (zh) | 1993-08-04 |
| CN1051191C (zh) | 2000-04-05 |
| SG79891A1 (en) | 2001-04-17 |
| KR930017441A (ko) | 1993-08-30 |
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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 |