CN105916024A - Image zoom control method of display screen with adjustable screen - Google Patents
Image zoom control method of display screen with adjustable screen Download PDFInfo
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- CN105916024A CN105916024A CN201610288794.5A CN201610288794A CN105916024A CN 105916024 A CN105916024 A CN 105916024A CN 201610288794 A CN201610288794 A CN 201610288794A CN 105916024 A CN105916024 A CN 105916024A
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- screen
- display screen
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- control method
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- 238000000034 method Methods 0.000 title claims abstract description 24
- 238000012545 processing Methods 0.000 claims abstract description 5
- 238000011156 evaluation Methods 0.000 claims description 6
- 238000001514 detection method Methods 0.000 claims description 3
- 238000013507 mapping Methods 0.000 claims description 3
- 238000012546 transfer Methods 0.000 claims description 3
- 238000006243 chemical reaction Methods 0.000 abstract description 7
- 238000011161 development Methods 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 210000001747 pupil Anatomy 0.000 description 1
Classifications
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N21/00—Selective content distribution, e.g. interactive television or video on demand [VOD]
- H04N21/40—Client devices specifically adapted for the reception of or interaction with content, e.g. set-top-box [STB]; Operations thereof
- H04N21/43—Processing of content or additional data, e.g. demultiplexing additional data from a digital video stream; Elementary client operations, e.g. monitoring of home network or synchronising decoder's clock; Client middleware
- H04N21/44—Processing of video elementary streams, e.g. splicing a video clip retrieved from local storage with an incoming video stream or rendering scenes according to encoded video stream scene graphs
- H04N21/4402—Processing of video elementary streams, e.g. splicing a video clip retrieved from local storage with an incoming video stream or rendering scenes according to encoded video stream scene graphs involving reformatting operations of video signals for household redistribution, storage or real-time display
- H04N21/440263—Processing of video elementary streams, e.g. splicing a video clip retrieved from local storage with an incoming video stream or rendering scenes according to encoded video stream scene graphs involving reformatting operations of video signals for household redistribution, storage or real-time display by altering the spatial resolution, e.g. for displaying on a connected PDA
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N5/00—Details of television systems
- H04N5/222—Studio circuitry; Studio devices; Studio equipment
- H04N5/262—Studio circuits, e.g. for mixing, switching-over, change of character of image, other special effects ; Cameras specially adapted for the electronic generation of special effects
- H04N5/2628—Alteration of picture size, shape, position or orientation, e.g. zooming, rotation, rolling, perspective, translation
Landscapes
- Engineering & Computer Science (AREA)
- Multimedia (AREA)
- Signal Processing (AREA)
- Control Of Indicators Other Than Cathode Ray Tubes (AREA)
Abstract
The present invention discloses an image zoom control method of display screen with an adjustable screen. The method comprises the following steps: S1, storing work screens of the display screen in different states; S2, setting the image conversion modes according to different work screens in advance; S3, obtaining the work screens of the display screen in real time; S4, taking the image conversion mode corresponding to the current work screen to take as an effective conversion mode; S5, obtaining the image information, and processing the image information according to the effective conversion mode; and S6, controlling the current work screen to display the processed image information. The images are processed according to the work screens to allow the processed images to better conform to the current work screen so as to improve the work quality of the display screen.
Description
Technical field
The present invention relates to display screen technology field, particularly relate to the image scaling of a kind of screen adjustable type display screen
Control method.
Background technology
At present, along with the development of network technology, people pupil is increasingly severe to the dependence of network in living.In order to
People need, and various portable equipments for surfing the net are more and more universal, and wherein in addition to mobile phone, the appearance of flat board is especially
Meet the people's portable, requirement of giant-screen for equipment for surfing the net.And, along with the development of plate technique, respectively
Screen adjustable flat board developing direction such as kind is telescopic, collapsible are also into the schedule of people.For these
The adjustable display screen technology of screen, its difficult point is how in display screen screen handoff procedure, it is achieved figure
The perfect conversion of picture.
Summary of the invention
The technical problem existed based on background technology, the present invention proposes the figure of a kind of screen adjustable type display screen
As zoom control method.
The image scaling control method of a kind of screen adjustable type display screen that the present invention proposes, comprises the following steps:
S1, work screen to the display screen under different conditions store；
S2, the image translative mode of default corresponding different work screen；
The work screen of S3, in real time acquisition display screen；
S4, transfer image translative mode corresponding to current working screen as effective translative mode；
S5, acquisition image information, and according to effective translative mode, image information is processed；
Image information after processing is shown by S6, control current working screen.
Preferably, step S1 is particularly as follows: region corresponding to work screen under storage display screen different conditions is sat
Mark and driving module.
Preferably, in step S2, image translative mode is that image information is mapped to the district that work screen is corresponding
Relational model in the coordinate of territory.
Preferably, step S5 is particularly as follows: process image information, and processes according to effective translative mode
After information MAP in the area coordinate of current working screen；Step S6 is particularly as follows: according to mapping result control
System driving module drive display screen carries out image and shows.
Preferably, screen adjustable type display screen is folding display screen or concertina type display screen.
Preferably, in step S3, for folding display screen, sentence by detecting the angle between adjacent display screen
Disconnected display screen state, and according to judged result evaluation work screen；For flexible display screen, stretched by detection
The length of side on contracting direction judges display screen state, and according to judged result evaluation work screen.
The image scaling control method of a kind of screen adjustable type display screen that the present invention proposes, obtains display in real time
Screen work screen, and according to current working screen to obtain image process after show.So, only
According to current working screen, image is processed, and do not consider the switching problem of display screen different conditions, from
And eliminate along with display screen state switches, and step image processed according to the screen difference that front and back works
Suddenly, improve image conversion efficiency, and improve the real-time of display screen work.In the present invention, according to work
Make screen image is processed so that the image after process more agrees with current working screen, improves
Display screen work quality.
Accompanying drawing explanation
Fig. 1 is the image scaling control method flow chart of a kind of screen adjustable type display screen that the present invention proposes.
Detailed description of the invention
Reference Fig. 1, the image scaling control method of a kind of screen adjustable type display screen that the present invention proposes, including
Following steps.
S1, work screen to the display screen under different conditions store.
In present embodiment, screen adjustable type display screen refer to can by display screen is carried out alteration of form, from
And change the display screen of screen size, such as folded form display screen or concertina type display screen.
The screen adjustment of display screen realizes actually by the split of different screen, so, separate screen
Curtain not only has separate viewing area and also should have different driving modules.In this step, storage
It is the area coordinate and driving module that the work screen under display screen different conditions is corresponding, in order to when needing,
Control to drive each screen work of module drive composition work screen in time, complete work screen display picture
The control in face.
In this step, the coordinates regional that directly storage work screen is corresponding, so, can avoid the screen that works
Compositing area individually stores the niggling controlling to cause.Such as, it is made up of screen A, B, C with one
As a example by folding display screen, screen A, B, C correspondence respectively drives module a, b, c.Wherein, B is main screen,
This display screen has the work screen under three kinds of different conditions, is the first corresponding for main screen B work screen respectively
Curtain, screen A and screen B combination formed second work screen, screen A, B, C in combination formed the 3rd
Work screen.In this step, set up database, only storage the first work screen, the second work screen and the
The area coordinate that three work screens are corresponding, and the area coordinate of screen A, C is not individually stored, additionally, the
One screen correspondence drives module b, the second screen correspondence to drive module a and b, the 3rd screen correspondence to drive module
A, b and c.
S2, the image translative mode of default corresponding different work screen.
Image translative mode is relation mould image information being mapped in the area coordinate that work screen is corresponding
Type.
The work screen of S3, in real time acquisition display screen.
In this step, for folding display screen, display can be judged by detecting the angle between adjacent display screen
Screen state, and according to judged result evaluation work screen.For flexible display screen, by detection telescopic direction
On the length of side judge display screen state, and according to judged result evaluation work screen.
S4, transfer image translative mode corresponding to current working screen as effective translative mode.
S5, acquisition image information, and according to effective translative mode, image information is processed, i.e. according to having
Effect translative mode process after information MAP in the area coordinate of current working screen.
Image information after processing is shown, i.e. according to mapping result control by S6, control current working screen
The driving module drive display screen that work screen processed is corresponding carries out image and shows.
In present embodiment, according only to current working screen, image is processed, and do not consider display screen not
With the switching problem of state, thus eliminate along with display screen state switches, and according to front and back working screen not
With the step that image is processed, improve image conversion efficiency, and improve the real-time of display screen work
Property.In present embodiment, according to work screen, image is processed so that the image after process is with current
Work screen more agrees with, and improves display screen work quality.
The above, the only present invention preferably detailed description of the invention, but protection scope of the present invention not office
Being limited to this, any those familiar with the art is in the technical scope that the invention discloses, according to this
The technical scheme of invention and inventive concept thereof in addition equivalent or change, all should contain the protection in the present invention
Within the scope of.
Claims (6)
1. the image scaling control method of a screen adjustable type display screen, it is characterised in that include following step
Rapid:
S1, work screen to the display screen under different conditions store；
S2, the image translative mode of default corresponding different work screen；
The work screen of S3, in real time acquisition display screen；
S4, transfer image translative mode corresponding to current working screen as effective translative mode；
S5, acquisition image information, and according to effective translative mode, image information is processed；
Image information after processing is shown by S6, control current working screen.
2. the image scaling control method of screen adjustable type display screen as claimed in claim 1, its feature exists
In, step S1 particularly as follows: area coordinate corresponding to work screen under storage display screen different conditions and driving
Module.
3. the image scaling control method of screen adjustable type display screen as claimed in claim 2, its feature exists
In, in step S2, image translative mode is image information to be mapped in the area coordinate that work screen is corresponding
Relational model.
4. the image scaling control method of screen adjustable type display screen as claimed in claim 3, its feature exists
In, step S5 particularly as follows: image information is processed, and the information after processing according to effective translative mode
It is mapped in the area coordinate of current working screen；Step S6 is particularly as follows: control to drive mould according to mapping result
Block driving display screen carries out image and shows.
5. the image scaling control method of screen adjustable type display screen as claimed in claim 1, its feature exists
In, screen adjustable type display screen is folding display screen or concertina type display screen.
6. the image scaling control method of screen adjustable type display screen as claimed in claim 5, its feature exists
In, in step S3, for folding display screen, judge display screen by detecting the angle between adjacent display screen
State, and according to judged result evaluation work screen；For flexible display screen, by detection telescopic direction
The length of side judge display screen state, and according to judged result evaluation work screen.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610288794.5A CN105916024A (en) | 2016-04-28 | 2016-04-28 | Image zoom control method of display screen with adjustable screen |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610288794.5A CN105916024A (en) | 2016-04-28 | 2016-04-28 | Image zoom control method of display screen with adjustable screen |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105916024A true CN105916024A (en) | 2016-08-31 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610288794.5A Pending CN105916024A (en) | 2016-04-28 | 2016-04-28 | Image zoom control method of display screen with adjustable screen |
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Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20090201222A1 (en) * | 2008-02-11 | 2009-08-13 | Sorin Damian | Multiple screens for laptops, monitors, portable devices |
| CN201548870U (en) * | 2009-10-23 | 2010-08-11 | 福州瑞芯微电子有限公司 | Double-main-screen handheld device |
| CN102497480A (en) * | 2011-12-21 | 2012-06-13 | 范尚伦 | Mobile terminal and display method for same |
| US20150227224A1 (en) * | 2014-02-10 | 2015-08-13 | Samsung Electronics Co., Ltd. | User terminal device and displaying method thereof |
-
2016
- 2016-04-28 CN CN201610288794.5A patent/CN105916024A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20090201222A1 (en) * | 2008-02-11 | 2009-08-13 | Sorin Damian | Multiple screens for laptops, monitors, portable devices |
| CN201548870U (en) * | 2009-10-23 | 2010-08-11 | 福州瑞芯微电子有限公司 | Double-main-screen handheld device |
| CN102497480A (en) * | 2011-12-21 | 2012-06-13 | 范尚伦 | Mobile terminal and display method for same |
| US20150227224A1 (en) * | 2014-02-10 | 2015-08-13 | Samsung Electronics Co., Ltd. | User terminal device and displaying method thereof |
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| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20160831 |