CN104267917A - Edge fusion based large screen display method - Google Patents
Edge fusion based large screen display method Download PDFInfo
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- CN104267917A CN104267917A CN201410474808.3A CN201410474808A CN104267917A CN 104267917 A CN104267917 A CN 104267917A CN 201410474808 A CN201410474808 A CN 201410474808A CN 104267917 A CN104267917 A CN 104267917A
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F3/00—Input arrangements for transferring data to be processed into a form capable of being handled by the computer; Output arrangements for transferring data from processing unit to output unit, e.g. interface arrangements
- G06F3/14—Digital output to display device ; Cooperation and interconnection of the display device with other functional units
- G06F3/1407—General aspects irrespective of display type, e.g. determination of decimal point position, display with fixed or driving decimal point, suppression of non-significant zeros
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F3/00—Input arrangements for transferring data to be processed into a form capable of being handled by the computer; Output arrangements for transferring data from processing unit to output unit, e.g. interface arrangements
- G06F3/14—Digital output to display device ; Cooperation and interconnection of the display device with other functional units
- G06F3/1423—Digital output to display device ; Cooperation and interconnection of the display device with other functional units controlling a plurality of local displays, e.g. CRT and flat panel display
- G06F3/1446—Digital output to display device ; Cooperation and interconnection of the display device with other functional units controlling a plurality of local displays, e.g. CRT and flat panel display display composed of modules, e.g. video walls
Abstract
The invention discloses an edge fusion based large screen display method and belongs to the technical field of screen display. The display method comprises the following steps of S1, selecting two projectors and projecting to-be-displayed graphics and text information to a large screen; S2, performing edge overlap processing on pictures projected by the two projectors by opening a control client of a fusion system controller until achieving a gap-free screen effect, specifically, S21, selecting a signal source and outputting a frame displayed by the selected signal source on the large screen after selection of the signal source is achieved; S22, opening a control window client to input an IP (Internet Protocol) address of the fusion system controller through a notebook and logging in a window interface; S23, debugging the interface through the edge fusion system controller and adjusting the fusion belt width, fusion belt colors and a fusion belt GAMMA value, cutting the screen and performing geometric correction on the interface after successfully log in. The edge fusion based large screen display method forms no gap between processed large screens, is large in display frame and has a high resolution display effect.
Description
Technical field
The present invention relates to screen display technology field, particularly relate to a kind of large screen display method based on Fusion Edges.
Background technology
There is following defect or deficiency in the method for traditional large-screen splicing and mode: large-screen splicing is only confined on the equipment such as LCD and LED, there is the shortcomings such as screen is little, frame large, it is large to take up room, environmental requirement is harsh, have a strong impact on visual effect, cost, space and installation time have formed waste.
Summary of the invention
In order to solve the problems of the technologies described above, the object of this invention is to provide a kind of large screen display method based on Fusion Edges, the method has and replaces traditional large-screen splicing with projection, reaches that screen is large, good visual effect, little, the seamless effect screen of taking up room etc.
The object of the invention is to be achieved through the following technical solutions:
Based on a large screen display method for Fusion Edges, comprise the steps:
S1, selects Liang Tai projector, projects on giant-screen by the graph text information for display;
S2, carries out imbricate process by the control client opening emerging system controller to the picture that two projector go out with computer, until realize seamless effect screen, specifically comprises the steps:
S21, selects signal source, after selecting signal source to complete, giant-screen exports the picture shown in signals selected source;
S22, opens the IP address of regulation and control Windows Client end notebook input emerging system controller, login window interface;
S23, by edge blending system controller Debugging interface, logs in successfully, arranges merge bandwidth, fusion band color, fusion band GAMMA value, tangent screen and geometry correction in interface adjustment.
By the technical scheme of the invention described above, the large screen display method based on Fusion Edges of the present invention has and replaces traditional large-screen splicing with projection, reaches that screen is large, good visual effect, little, the seamless effect screen of taking up room etc.
Accompanying drawing explanation
Fig. 1 is the FB(flow block) of the large screen display method that the present invention is based on Fusion Edges;
Fig. 2 is the FB(flow block) of process projected picture of the present invention;
Fig. 3 is the FB(flow block) that adjustment of the present invention arranges interface.
Embodiment
Below in conjunction with accompanying drawing, the specific embodiment of the present invention is described in detail:
As shown in Figure 1, Figure 2 and Figure 3, a kind of large screen display method based on Fusion Edges, comprises the steps:
S1, selects Liang Tai projector, is projected on giant-screen by the graph text information for display.Arrange about Liang Tai projector.
S2, carries out imbricate process to the picture that two projector go out, until realize seamless effect screen with computer by the control client opening emerging system controller.Namely the IP address controlling client notebook computer input emerging system controller is opened.When processing, the brightness linear of the right lap of left projector is decayed, the brightness linear of the left side lap of right projector increases.Entire picture brightness will be shown as completely the same in display effect.Be electrically connected with emerging system controller by computer (notebook computer), above-mentioned adjustment process will be realized in the control client of computer.
Specifically comprise the steps:
S21, selects signal source, after selecting signal source to complete, giant-screen exports the picture shown in signals selected source, is arranged by the adjustment of this picture with the high-quality effect realizing large screen display.
S22, opens the IP address of regulation and control Windows Client end notebook input emerging system controller, login window interface.Login window interface is so that carry out adjustment operation at notebook computer window.
S23, by edge blending system controller Debugging interface, logs in successfully, arranges merge bandwidth, fusion band color, fusion band GAMMA value, tangent screen and geometry correction in interface adjustment.The functional module of edge blending system controller is realized by the operation of notebook computer.Softdog can be arranged when logging in be encrypted, operating to prevent the personnel had no right.Login can adopt wired or wireless link mode (pattern).Meanwhile, after server end arranges static IP, link can just be realized.
Step S23 specifically comprises the steps:
S231, band color is merged in adjustment, the adjustment to merging band blend curve and center brightness is realized by the mode dragging slide block or amendment R.G.B value, after setting completed, preserve and arrange, then check giant-screen effect, see whether large screen display effect meets the requirements, proceed other adjustment if met the requirements.
S232, band GAMMA value is merged in adjustment, realize merging band GAMMA rectification and assisting GAMMA to correct by the mode of movable slider or amendment R.G.B value, and then realize regulating the function merging band brightness, after setting completed, preserve and arrange, then check giant-screen effect, see whether large screen display effect meets the requirements, proceed other adjustment if met the requirements.
S233, band size is merged in adjustment, merging band size, after adjustment, checking giant-screen effect, seeing whether large screen display effect meets the requirements, proceeding other adjustment if met the requirements by dragging slide block adjustment.
S234, cutting screen, by arranging the pixel value needing cutting, cutting at the outer unnecessary image of projection screen, then checking giant-screen effect, see whether large screen display effect meets the requirements, proceeding other adjustment if met the requirements.
S235, geometry correction, regulates projection signal, thus makes multiplex projection straight line realize the perfect effect merged, and checks giant-screen effect, sees whether large screen display effect meets the requirements, until achieve seamless effect screen.
The application of Fusion Edges derives from analog simulation/three-dimensional cinema system.Pursue beautiful super large picture, pure color, high-resolution display effect is always a kind of latent demands of people to visual experience.Large to Command center, the foundation of network management center, little of video conference, academic report, the carrying out of technology lecture and multi-functional conference room, to large picture, multicolour, high brightness, the demand of high resolving power display effect is more and more stronger.
Edge blending system controller is exactly that the picture gone out by one group of projector carries out imbricate, and demonstrate one by integration technology and there is no gap, more bright, super large, high-resolution entire picture, the effect of picture is as being both the image quality of a projector.When multiple stage projector combination projection one width multiaspect, understand some image lamp light overlapping, the main function of Fusion Edges is exactly that the lamplight brightness of multiple stage projector lap is turned down gradually, makes the brightness of entire picture consistent.
The specific implementation principle of the method is as follows:
The method, by realizing the splicing of multiple signals to the adjustment in projection signal source, is shown by the fusion color adjustment of signal overlap part (merge with band) and Region dividing being realized to multiple signals.
The above; be only the present invention's preferably embodiment, but protection scope of the present invention is not limited thereto, is anyly familiar with those skilled in the art in the technical scope that the present invention discloses; the change that can expect easily or replacement, all should be encompassed within protection scope of the present invention.Therefore, protection scope of the present invention should be as the criterion with the protection domain of claims.
Claims (5)
1. based on a large screen display method for Fusion Edges, it is characterized in that, comprise the steps:
S1, selects Liang Tai projector, projects on giant-screen by the graph text information for display;
S2, carries out imbricate process by the control client opening emerging system controller to the picture that two projector go out with computer, until realize seamless effect screen, specifically comprises the steps:
S21, selects signal source, after selecting signal source to complete, giant-screen exports the picture shown in signals selected source;
S22, opens the IP address of regulation and control Windows Client end notebook input emerging system controller, login window interface;
S23, by edge blending system controller Debugging interface, logs in successfully, arranges merge bandwidth, fusion band color, fusion band GAMMA value, tangent screen and geometry correction in interface adjustment.
2. the large screen display method based on Fusion Edges according to claim 1, it is characterized in that, step S23 comprises the steps:
S231, band color is merged in adjustment, realizing the adjustment to merging band blend curve and center brightness, after setting completed, preserving and arranging, then checking giant-screen effect by the mode dragging slide block or amendment R.G.B value;
S232, adjustment fusion band GAMMA value, realize merging band GAMMA rectification and assisting GAMMA to correct by the mode of movable slider or amendment R.G.B value, and then realize regulating the function merging band brightness, after setting completed, preservation is arranged, and then checks giant-screen effect;
S233, band size is merged in adjustment, merging band size, after adjustment, checking giant-screen effect by dragging slide block adjustment;
S234, cutting screen, by arranging the pixel value needing cutting, cutting at the outer unnecessary image of projection screen, then checking giant-screen effect;
S235, geometry correction, regulates projection signal, thus makes multiplex projection straight line realize the perfect effect merged, and checks giant-screen effect, achieves seamless effect screen.
3. the large screen display method based on Fusion Edges according to claim 1, is characterized in that, arranges softdog encryption when logging in step S23.
4. the large screen display method based on Fusion Edges according to claim 3, is characterized in that, logs in and adopt wired or wireless link mode in step S23.
5. the large screen display method based on Fusion Edges according to claim 4, is characterized in that, just can realize link in step S23 after server end arranges static IP.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
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| CN201410474808.3A CN104267917A (en) | 2014-09-17 | 2014-09-17 | Edge fusion based large screen display method |
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| CN201410474808.3A CN104267917A (en) | 2014-09-17 | 2014-09-17 | Edge fusion based large screen display method |
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105578094A (en) * | 2015-12-18 | 2016-05-11 | 深圳市帅映科技有限公司 | Image edge fusion processing system |
| CN106162115A (en) * | 2015-03-25 | 2016-11-23 | 上海分众软件技术有限公司 | A kind of image interfusion method based on Play System |
| CN110930932A (en) * | 2018-09-03 | 2020-03-27 | 西安诺瓦星云科技股份有限公司 | Display screen correction method and system |
| CN112714298A (en) * | 2019-10-25 | 2021-04-27 | 中强光电股份有限公司 | Projection system and method for adjusting projection picture thereof |
-
2014
- 2014-09-17 CN CN201410474808.3A patent/CN104267917A/en active Pending
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| 曾鸿 等: "快速多投影画面几何校正与边缘融合方法", 《计算机工程与设计》 * |
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Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106162115A (en) * | 2015-03-25 | 2016-11-23 | 上海分众软件技术有限公司 | A kind of image interfusion method based on Play System |
| CN105578094A (en) * | 2015-12-18 | 2016-05-11 | 深圳市帅映科技有限公司 | Image edge fusion processing system |
| CN105578094B (en) * | 2015-12-18 | 2018-08-28 | 深圳市帅映科技股份有限公司 | A kind of image edge-blending processing system |
| CN110930932A (en) * | 2018-09-03 | 2020-03-27 | 西安诺瓦星云科技股份有限公司 | Display screen correction method and system |
| CN112714298A (en) * | 2019-10-25 | 2021-04-27 | 中强光电股份有限公司 | Projection system and method for adjusting projection picture thereof |
| US11832029B2 (en) | 2019-10-25 | 2023-11-28 | Coretronic Corporation | Projection system and projection image adjustment method thereof |
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Application publication date: 20150107 |