CN1558660A - Method of window mode conversion in multiple signal source receiving with 16:9 television - Google Patents
Method of window mode conversion in multiple signal source receiving with 16:9 television Download PDFInfo
- Publication number
- CN1558660A CN1558660A CNA2004100235412A CN200410023541A CN1558660A CN 1558660 A CN1558660 A CN 1558660A CN A2004100235412 A CNA2004100235412 A CN A2004100235412A CN 200410023541 A CN200410023541 A CN 200410023541A CN 1558660 A CN1558660 A CN 1558660A
- Authority
- CN
- China
- Prior art keywords
- screen
- conversion method
- watching
- distortion
- mode
- 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.)
- Pending
Links
Images
Abstract
The invention discloses a method for viewfinder mode switch-over through multiple signal sources with 16:9 format, which includes distortionless full frame watching for 16:9 signal source, and also includes stretching the 4:3 signal horizontally onto the full wide screen of 16:9, thus the 16:9 program source can be watched without any distortion, or the common 4:3 signal programs can be directly displayed on wide screens without distortion, the invention also includes the conversion process for film mode, panoramic view mode and enlargement mode.
Description
Technical field
The invention belongs to technical field of television sets, more particularly relate to design with the form mode conversion method of 16: 9 multiple signal sources of TV watching.
Background technology
Along with popularizing of Digital Television, signal source was increasing rapidly in 16: 9, the user to the demand of 16: 9 TVs also in rapid increase.The wide screen phosphor screen had best screen width high ratio in 16: 9, and eye is watched the most comfortable.Along with making rapid progress of science and technology, the picture tube development of technology, the batch release of 16: 9 displays, this people watches 16: 9 the TV signal source of the most comfortable also more and more, the TV of making such as 16: 9 forms, film etc.But in present excessive period, signal source still accounted for main flow in 4: 3.Therefore, in order to satisfy consumer's different demands, must make 16: 9 television sets have the translation function of plurality of display modes.
Summary of the invention
Purpose of the present invention, just be to satisfying the demands of consumers, a kind of form mode conversion method of watching the television set of multiple signal source is provided, makes the user can be with the signal source of five kinds of patterns such as 16: 9 patterns of 16: 9 TV watching, 4: 3 patterns, film mode, amplification mode, panning mode.
In order to achieve the above object, the present invention includes undistorted full frame the watching of 16: 9 signal sources.It comprises that also this expansion is a linear stretch, can distortionlessly watch 16: 9 program source on the wide screen that is in full screen in 16: 9 after 4: 3 signal level stretched; Perhaps common 4: 3 signal programs directly are presented on the wide screen without distortion, but the both sides of screen can be two black-tapes.
The present invention also comprises the conversion method of film mode.It is corresponding existing wide-screen film software, and horizontal direction under this pattern is expanded to 16: 9 width, and vertical direction is only needed a spot of amplification.Just removed the black-tape up and down of wide-screen film program, made image be full of screen and distortion is little.
It also comprises the conversion method of panning mode.16: 9 wide screen software of the distortionless representation of this pattern with original 4: 3 common images linear stretch in the horizontal direction, thereby makes its demonstration all over the screen.The undistorted reproduction of meeting in the middle of this pattern hypograph, distortion can take place in both sides.
The present invention also comprises the conversion method of amplification mode.It is that image is amplified on level and vertical both direction without distortion, and both expansion ratios are identical, and make image reach all over the screen.This pattern is well suited for 16: 9 wide screen software of reduction, but when seeing 4: 3 images, makes image of upstream and downstream cut, vertical representation rate step-down.
Task of the present invention comes to this and finishes.
The invention provides a kind of form mode conversion method of watching the television set of multiple signal source, make the user can be with the signal source of five kinds of patterns such as 16: 9 patterns of 16: 9 TV watching, 4: 3 patterns, film mode, amplification mode, panning mode.It can be widely used in the television set of 16: 9 displays.
Description of drawings
Fig. 1 is the schematic diagram of common 4: 3 form patterns.
Fig. 2 is the schematic diagram of 16: 9 form patterns.
Fig. 3 is the schematic diagram of film form pattern.
Fig. 4 is the schematic diagram of panorama form pattern.
Fig. 5 is for amplifying the schematic diagram of form pattern.
Embodiment
Embodiment 1.A kind of form mode conversion method with 16: 9 multiple signal sources of TV watching.It comprises 16: 9 form patterns.Be in full screen in after 4: 3 signal level can being stretched on 16: 9 the wide screen, this expansion is a linear stretch, can distortionlessly watch 16: 9 program source.As shown in Figure 2.It also comprises common 4: 3 form patterns, common 4: 3 signal programs directly can be presented on the wide screen without distortion, but the both sides of screen can be two black-tapes.As shown in Figure 1,1 be two black-tapes among the figure.
Embodiment 2.A kind of form mode conversion method with 16: 9 multiple signal sources of TV watching.It is the conversion method that increases film mode on embodiment 1.As shown in Figure 3, the wide-screen film software that it is corresponding existing expands to 16: 9 width with horizontal direction under this pattern, and vertical direction is only needed a spot of amplification, just removed the black-tape up and down of wide-screen film program, made image be full of screen and distortion is little.Embodiment 2 can realize the form of three kinds of patterns such as 16: 9 patterns, 4: 3 patterns, film mode simultaneously.
Embodiment 3.A kind of form mode conversion method with 16: 9 multiple signal sources of TV watching.It is the conversion method that increases panning mode on embodiment 2.As shown in Figure 4,16: 9 wide screen software of the distortionless representation of this pattern with original 4: 3 common images linear stretch in the horizontal direction, thereby makes its demonstration all over the screen.The undistorted reproduction of meeting in the middle of this pattern hypograph, but distortion can take place in both sides.Embodiment 3 can realize the form of four kinds of patterns such as 16: 9 patterns, 4: 3 patterns, film mode, panning mode simultaneously.
Embodiment 4.A kind of form mode conversion method with 16: 9 multiple signal sources of TV watching.It is the conversion method that increases amplification mode on embodiment 3.As shown in Figure 4, it is that image is amplified on level and vertical both direction without distortion, and both expansion ratios are identical, and make image reach all over the screen.This pattern is well suited for 16: 9 wide screen software of reduction, but when seeing 4: 3 images, makes image of upstream and downstream cut, vertical representation rate step-down.Embodiment 4 can realize the form of five kinds of patterns such as 16: 9 patterns, 4: 3 patterns, film mode, amplification mode, panning mode simultaneously, has satisfied user's demand well.Can be widely used in the television set of 16: 9 displays.
Claims (5)
1. form mode conversion method with 16: 9 multiple signal sources of TV watching, it comprises undistorted full frame the watching of 16: 9 signal sources, it is characterized in that it also comprises on the wide screen that is in full screen in 16: 9 after 4: 3 signal level stretched, this expansion is a linear stretch, can distortionlessly watch 16: 9 program source; Perhaps common 4: 3 signal programs directly are presented on the wide screen without distortion, but the both sides of screen can be two black-tapes.
2. according to the described form mode conversion method of claim 1 with 16: 9 multiple signal sources of TV watching, it is characterized in that it also comprises the conversion method of film mode, corresponding existing wide-screen film software, horizontal direction under this pattern is expanded to 16: 9 width, and vertical direction is only needed a spot of amplification, just removed the black-tape up and down of wide-screen film program, made image be full of screen and distortion is little.
3. according to claim 1 or 2 described form mode conversion methods with 16: 9 multiple signal sources of TV watching, it is characterized in that it also comprises the conversion method of panning mode, 16: 9 wide screen software of the distortionless representation of this pattern, with original 4: 3 common images linear stretch in the horizontal direction, thereby make its demonstration all over the screen, the undistorted reproduction of meeting in the middle of this pattern hypograph, distortion can take place in both sides.
4. according to claim 1 or 2 described form mode conversion methods with 16: 9 multiple signal sources of TV watching, it is characterized in that it also comprises the conversion method of amplification mode, it is that image is amplified on level and vertical both direction without distortion, both expansion ratios are identical, and making image reach all over the screen, this pattern is well suited for 16: 9 wide screen software of reduction, but when seeing 4: 3 images, make image of upstream and downstream cut, vertical representation rate step-down.
5. according to the described form mode conversion method of claim 3 with 16: 9 multiple signal sources of TV watching, it is characterized in that it also comprises the conversion method of amplification mode, it is that image is amplified on level and vertical both direction without distortion, both expansion ratios are identical, and making image reach all over the screen, this pattern is well suited for 16: 9 wide screen software of reduction, but when seeing 4: 3 images, make image of upstream and downstream cut, vertical representation rate step-down.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNA2004100235412A CN1558660A (en) | 2004-01-20 | 2004-01-20 | Method of window mode conversion in multiple signal source receiving with 16:9 television |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNA2004100235412A CN1558660A (en) | 2004-01-20 | 2004-01-20 | Method of window mode conversion in multiple signal source receiving with 16:9 television |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN1558660A true CN1558660A (en) | 2004-12-29 |
Family
ID=34352172
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNA2004100235412A Pending CN1558660A (en) | 2004-01-20 | 2004-01-20 | Method of window mode conversion in multiple signal source receiving with 16:9 television |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN1558660A (en) |
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101673535A (en) * | 2008-09-11 | 2010-03-17 | 鸿富锦精密工业（深圳）有限公司 | Electronic device with picture-adjusting function and picture-adjusting method |
| CN101635803B (en) * | 2009-08-14 | 2011-05-11 | 四川虹微技术有限公司 | Method for displaying traditional images on wide screen |
| CN101471064B (en) * | 2007-12-24 | 2012-01-18 | 康佳集团股份有限公司 | Method and system for continuously zooming image of display device |
| WO2012025042A1 (en) * | 2010-08-24 | 2012-03-01 | 腾讯科技（深圳）有限公司 | Video screen display method and device |
| CN103197909A (en) * | 2013-04-17 | 2013-07-10 | 北京小米科技有限责任公司 | Display method and display device |
| CN103402135A (en) * | 2013-07-26 | 2013-11-20 | 北京小米科技有限责任公司 | Method, terminal and equipment for displaying wideband data |
| CN103700360A (en) * | 2013-12-09 | 2014-04-02 | 乐视致新电子科技（天津）有限公司 | Screen display proportion regulating method and electronic equipment |
| CN104050947A (en) * | 2013-03-15 | 2014-09-17 | 联想(北京)有限公司 | Display control method and electronic device |
| CN109656506A (en) * | 2018-12-27 | 2019-04-19 | 大道网络（上海）股份有限公司 | A kind of method that realizing adaptive resolution and its visualization system |
-
2004
- 2004-01-20 CN CNA2004100235412A patent/CN1558660A/en active Pending
Cited By (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101471064B (en) * | 2007-12-24 | 2012-01-18 | 康佳集团股份有限公司 | Method and system for continuously zooming image of display device |
| CN101673535A (en) * | 2008-09-11 | 2010-03-17 | 鸿富锦精密工业（深圳）有限公司 | Electronic device with picture-adjusting function and picture-adjusting method |
| CN101635803B (en) * | 2009-08-14 | 2011-05-11 | 四川虹微技术有限公司 | Method for displaying traditional images on wide screen |
| WO2012025042A1 (en) * | 2010-08-24 | 2012-03-01 | 腾讯科技（深圳）有限公司 | Video screen display method and device |
| CN102377960A (en) * | 2010-08-24 | 2012-03-14 | 腾讯科技（深圳）有限公司 | Video picture displaying method and device |
| CN102377960B (en) * | 2010-08-24 | 2014-11-05 | 腾讯科技（深圳）有限公司 | Video picture displaying method and device |
| CN104050947A (en) * | 2013-03-15 | 2014-09-17 | 联想(北京)有限公司 | Display control method and electronic device |
| CN103197909A (en) * | 2013-04-17 | 2013-07-10 | 北京小米科技有限责任公司 | Display method and display device |
| CN103402135A (en) * | 2013-07-26 | 2013-11-20 | 北京小米科技有限责任公司 | Method, terminal and equipment for displaying wideband data |
| CN103700360A (en) * | 2013-12-09 | 2014-04-02 | 乐视致新电子科技（天津）有限公司 | Screen display proportion regulating method and electronic equipment |
| CN109656506A (en) * | 2018-12-27 | 2019-04-19 | 大道网络（上海）股份有限公司 | A kind of method that realizing adaptive resolution and its visualization system |
| CN109656506B (en) * | 2018-12-27 | 2022-02-01 | 大道网络（上海）股份有限公司 | Method for realizing adaptive resolution and visualization system thereof |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US7333149B2 (en) | Apparatus and method for converting analog and digital video format | |
| US20030231259A1 (en) | Multi-screen synthesis apparatus, method of controlling the apparatus, and program for controlling the apparatus | |
| KR20040062802A (en) | apparatus and method for instituting mode of screen change function | |
| CN1558660A (en) | Method of window mode conversion in multiple signal source receiving with 16:9 television | |
| CN101848346A (en) | Television and image display method thereof | |
| US20080259209A1 (en) | System and method for converging and displaying high definition video signals | |
| CN102415093B (en) | Television and television program processing method thereof | |
| KR100830469B1 (en) | Method for zoom processing used PIP function of digital TV and Digital TV thereof | |
| CN100372360C (en) | Apparatus for preventing image sticking of video display appliance and method thereof | |
| CN1804995A (en) | Display control method of implementing multi picture in picture | |
| CN213342434U (en) | Multi-machine-position video picture cutting system | |
| CN101483034B (en) | Multiple image display method and apparatus | |
| CN112188118B (en) | Video switcher | |
| CN104243874A (en) | Sub-picture displaying method for displayer | |
| CN220605979U (en) | Multi-screen projection picture fusion system based on intelligent display card | |
| CN101340532A (en) | Brightness automatic compensating method of television image dark field | |
| CN101635803B (en) | Method for displaying traditional images on wide screen | |
| Allan et al. | High dynamic range subjective testing | |
| JP3676345B2 (en) | Display device and advertising method using display device | |
| JP2012019434A (en) | Advertising broadcast or transmission method | |
| CN115665459A (en) | Method for playing multi-machine live program | |
| CN2434839Y (en) | Image processor for wide screen multi-visual windows color television | |
| Loncaric et al. | Managing mixed HD and SD broadcasting | |
| Muller | From Synchronous to Asynchronous Design | |
| KR100708590B1 (en) | Method for displaying video of video display system with wide panel |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |