CN101162576A - Display process and device - Google Patents
Display process and device Download PDFInfo
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- CN101162576A CN101162576A CNA2007101760401A CN200710176040A CN101162576A CN 101162576 A CN101162576 A CN 101162576A CN A2007101760401 A CNA2007101760401 A CN A2007101760401A CN 200710176040 A CN200710176040 A CN 200710176040A CN 101162576 A CN101162576 A CN 101162576A
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- G—PHYSICS
- G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
- G09G—ARRANGEMENTS OR CIRCUITS FOR CONTROL OF INDICATING DEVICES USING STATIC MEANS TO PRESENT VARIABLE INFORMATION
- G09G5/00—Control arrangements or circuits for visual indicators common to cathode-ray tube indicators and other visual indicators
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- G—PHYSICS
- G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
- G09G—ARRANGEMENTS OR CIRCUITS FOR CONTROL OF INDICATING DEVICES USING STATIC MEANS TO PRESENT VARIABLE INFORMATION
- G09G2320/00—Control of display operating conditions
- G09G2320/06—Adjustment of display parameters
- G09G2320/0613—The adjustment depending on the type of the information to be displayed
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- G—PHYSICS
- G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
- G09G—ARRANGEMENTS OR CIRCUITS FOR CONTROL OF INDICATING DEVICES USING STATIC MEANS TO PRESENT VARIABLE INFORMATION
- G09G2340/00—Aspects of display data processing
- G09G2340/14—Solving problems related to the presentation of information to be displayed
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Abstract
The invention discloses a display method and a display device, belonging to the digital display field. The method comprises the following steps that: a transformation request of a user is received and displayed programs are storied in a corresponding memory area; a transformation region is obtained according to the location of a transformation cursor; the type of the data in the transformation region is judged and a corresponding transformation algorithm is obtained according to the type of the data; the data corresponding to the transformation region is transformed according to the transformation algorithm to obtain new data; the new data is displayed. The device comprises a memory module of the displayed programs, an acquisition module of the transformation region, an acquisition module of the transformation algorithm, a data transformation module and a data display module. The invention defines different display effects automatically according to the type of the display programs, can satisfy the user with the demands in pursuit of individuation, enriching the display effects and enhancing the utility of display.
Description
Technical field
The present invention relates to digital demonstration field, particularly a kind of display packing and device.
Background technology
At present, electronic product with processor and display screen is used widely, for example mobile phone, fixed station, MP4 (MovingPicture Expert Group4), PDA (Personal Digital Assistant, personal digital assistant), Digital Television etc.Wherein, the display screen of above-mentioned electronic product substantially all is to adopt LCD (Liquid Crystal Display, LCDs), LCD display is by the liquid crystal dot matrix imaging, can not be according to user's needs to doing multiple conversion by the LCD display content displayed, for example, when displaying contents is lteral data, already present font shows in can only the operating system according to electronic product, present most operating system has only been preserved the font type of limited several sizes, during to another kind of font size, be exactly the configuration that the configuration of a cover font type is switched to an other cover font type by a kind of size conversion of font in fact on the display screen.
With the mobile phone is example, mobile phone has become a kind of palm platform of complete function, not only can converse, and have send and receive e-mail, schedule management, and shooting, transmission photograph, recreation, storage, music and network browsing etc. are all multi-functional, can show relevant data content on mobile phone screen.Referring to Fig. 1, a kind of handset displays method is provided, this display packing step comprises:
Step 101: draw the control in the display screen.
Wherein, control can be picture, color, font and literal size etc.
Step 102: judge whether control is activated into another set of control configuration, if, execution in step 103; Otherwise, execution in step 104.
Step 103: use the control configuration that activates to replace original control configuration.
Step 104: use original control configuration.
Step 105: the ActiveX drafting that will determine Configuration Type is to screen.
The inventor finds that there is following problem at least in above-mentioned display method in realizing process of the present invention:
Pursue at electronic product under the situation of more and more higher screen resolution, the line number that screen can show is more and more, therefore make that the font or the picture that show are less relatively, particularly when having picture and word content simultaneously in the displaying contents, can only adopt identical algorithm magnifying text and picture, effect after causing amplifying is relatively poor, and giving among the user has the people of vision disorder to make troubles; Simultaneously, the personalization that more and more can not satisfy people of single configuration transitions is pursued.
Summary of the invention
In order to make displaying contents carry out conversion as required, the embodiment of the invention provides a kind of display packing and device.Described technical scheme is as follows:
A kind of display packing, described method comprises:
Receive user's conversion requests, store displaying contents into corresponding memory block;
Obtain domain transformation according to conversion cursor position;
Judge the data type in the described domain transformation, obtain corresponding mapping algorithm according to described data type;
According to described mapping algorithm the data of described domain transformation correspondence are carried out conversion, obtain new data;
Show described new data.
The embodiment of the invention also provides a kind of display device, and described device comprises:
The displaying contents memory module is used to receive user's conversion requests, stores displaying contents into corresponding memory block;
The domain transformation acquisition module is used for obtaining domain transformation according to conversion cursor position;
The mapping algorithm acquisition module, the data type of the domain transformation that is used for judging that described domain transformation acquisition module is obtained is obtained corresponding mapping algorithm according to described data type;
Data transformation module is used for according to the mapping algorithm that described mapping algorithm acquisition module is obtained the data of described domain transformation correspondence being carried out conversion, obtains new data;
Display module is used to the new data that shows that described data transformation module conversion obtains.
The beneficial effect of the technical scheme that the embodiment of the invention provides is:
By determining different display effects according to the type of displaying contents automatically, can satisfy the needs that user individual is pursued, enriched display effect, strengthened the practicality that shows.
Description of drawings
Fig. 1 is the display packing process flow diagram that prior art provides;
Fig. 2 is the display packing process flow diagram that the embodiment of the invention 1 provides;
Fig. 3 is the data flowchart of the display packing that provides of the embodiment of the invention 1;
Fig. 4 is the display device synoptic diagram that the embodiment of the invention 2 provides.
Embodiment
For making the purpose, technical solutions and advantages of the present invention clearer, embodiment of the present invention is described further in detail below in conjunction with accompanying drawing.
The embodiment of the invention can satisfy the needs that user individual is pursued by determining different display effects according to the type of displaying contents automatically, enriches display effect, strengthens the practicality of display device.
Embodiment 1
The embodiment of the invention provides a kind of display packing, comprising: receive user's conversion requests, store displaying contents into corresponding memory block; Obtain domain transformation according to conversion cursor position; Judge the data type in the domain transformation, obtain corresponding mapping algorithm according to data type: according to mapping algorithm the data of domain transformation correspondence are carried out conversion, obtain new data; Show new data.
Referring to Fig. 2, the embodiment of the invention provides a kind of display packing, and present embodiment is enlarged into example with the content to the mobile phone display screen and describes, and at first needs to set up region of memory according to display screen size and resolution.
Wherein, according to the size of display screen, set up correspondingly region of memory, this region of memory can be the size more than or equal to display screen.Region of memory is considered as the array of x * y, and each array element is preserved the information of a pixel.Also the resolution of screen can be represented with the form of virtual grid,, be determined the spacing of certain pixel,, then adopt big spacing, if the display screen resolution height then adopts little spacing if display screen is big according to display screen size and display resolution thereof.Virtual grid is the expression of data structure, on display screen, do not reflect any information about this grid, but can adopt the whole bag of tricks to represent this grid, for example, can adopt two-dimensional structure body array representation virtual grid, wherein, the dimension of array has been represented the number of net point, has noted down the positional information of corresponding net point in the structure.
After region of memory was set up and finished, when the cellphone subscriber enabled this enlarging function, promptly the user sent the request of carrying out conversion, carried out following steps:
Step 201:, dissimilar displaying contents is stored in corresponding memory block respectively according to the data type of displaying contents in the display screen.
Wherein, store the image data and the lteral data of displaying contents into corresponding region of memory respectively.For example, image data can be stored among the region of memory mPic, lteral data is stored among the region of memory mTxt.
Step 202:, obtain the domain transformation that amplifies according to conversion cursor position.
Wherein, the user is inserted into relevant position on the display screen with the conversion cursor, and the conversion cursor can be concrete cursor of specifying a pixel, also can be the cursor in a selected zone, if the cursor of selection area, then with cursor selection area center as central point.With conversion cursor position is central point, determine the zone of amplifying as required, determining of area size can be the setting of system default, also can by the user who provides function setting be set according to user's needs, region shape can be the zone that any enclosed curve (or straight line) surrounds, wherein, the embodiment of the invention is an example with the rectangular area of the easiest realization, according to the position at current conversion cursor place, in the corresponding virtual region of memory, its coordinate position is pMag (x, y), coordinate transforming pMag is got in system's setting, and (x, y) 50 pel spacing magnitude range are amplified domain transformation rcMag as amplifying domain transformation thereby obtain on every side.
Step 203: judge the data type in the amplification domain transformation that obtains, if image data, for example, formatted datas such as jpg, then execution in step 204; If lteral data, for example, formatted datas such as txt; Then execution in step 206, if having image data and lteral data simultaneously, then execution in step 208.
Step 204: image data corresponding with amplifying domain transformation in the region of memory is carried out the polar coordinate mode transform operation, obtain the new image data after the conversion.
Wherein, the polar coordinate mode transform operation is to be the center of circle with transform center (position at conversion cursor place), with other net points along and the circle center line connecting method carry out the computing of conversion.For example, the image data among the region of memory mPic that will be corresponding with amplification domain transformation rcMag adopts the polar coordinate mode transform operation, and the enlargement factor of system's setting is 2, carries out 2 times of amplifications.
Step 205: will be shown in the display screen through the new image data behind the polar coordinate mode transform operation.
Step 206: will be in the region of memory with amplify the domain transformation corresponding word data and carry out the computing of x-y coordinate mode conversion, obtain the new lteral data after the conversion.
Wherein, the computing of x-y coordinate mode conversion is to select the distance of a conversion net point from the line direction or the column direction of transform center, the perhaps computing of the distance of conversion line direction and column direction simultaneously.For example, the lteral data among the region of memory mTxt that will be corresponding with magnification region rcMag carries out the computing of x-y coordinate mode conversion, selects the distance of while conversion line direction and column direction to carry out conversion, and the enlargement factor of system's setting is 1.5, carries out 1.5 times of amplifications.
Step 207: will be in display screen through the new literacy data presentation after the computing of x-y coordinate mode conversion.
Step 208: image data and lteral data corresponding with amplifying domain transformation in the region of memory are carried out polar coordinates and the computing of x-y coordinate mode conversion respectively, obtain new image data and lteral data after the conversion.
Step 209: will and be shown in the display screen through new image data behind the transform operation and lteral data stack.
Wherein, to superposeing according to the coordinate of virtual grid coordinate position, be shown to after the stack in the display screen of mobile phone through the new image data behind the transform operation and lteral data according to virtual grid.
Above-mentioned transform operation mode is not restricted to mode conversion computing of x-y coordinate and polar coordinate mode transform operation, and other transform operation also is applicable to literal and picture conversion.
At said method, referring to Fig. 3, be the embodiment of the invention provide in the mobile phone domain transformation, when having the data type of picture and literal simultaneously, the data flowchart of display packing.As shown in Figure 3, the domain transformation of selecting in the handset displays screen that amplifies is rcMag, has image data and lteral data in this domain transformation simultaneously; In picture region of memory mPic, be rcMagA corresponding to the part of amplifying domain transformation, in literal region of memory mTxt, be rcMagB corresponding to the part of magnification region; RcMagA and rcMagB are amplified transform operation respectively, wherein, image data adopts the polar coordinate mode mapping algorithm to amplify conversion, lteral data adopts x-y coordinate mode conversion algorithm to amplify conversion, obtains new image data rcMagA1 behind the transform operation and new lteral data rcMagB1 respectively; After new image data rcMagA1 and new lteral data rcMagB1 superposeed according to the coordinate position of net point, obtain through amplifying the data content rcMag1 after the conversion, and be presented in the mobile phone display screen.
Further, the mapping algorithm that the embodiment of the invention provides is not restricted to interpolator arithmetic and dwindles two kinds of algorithm patterns of algorithm, also can select the special efficacy algorithm to carry out conversion according to user's needs, for example, and flake algorithm, fan-shaped algorithm etc.
Present embodiment can satisfy the needs that user individual is pursued by determining different display effects according to the type of displaying contents automatically, has enriched display effect, has strengthened the practicality that shows.
Embodiment 2
Referring to Fig. 4, the embodiment of the invention provides a kind of display device, and device comprises:
The displaying contents memory module is used to receive user's conversion requests, stores displaying contents into corresponding memory block;
The domain transformation acquisition module is used for obtaining domain transformation according to conversion cursor position;
The mapping algorithm acquisition module, the data type of the domain transformation that is used for judging that the domain transformation acquisition module is obtained is obtained corresponding mapping algorithm according to data type;
Data transformation module, the mapping algorithm that is used for being obtained according to the mapping algorithm acquisition module carries out conversion to the data of domain transformation correspondence, obtains new data;
Display module is used for the new data that the conversion of video data conversion module obtains.
Wherein, the mapping algorithm acquisition module comprises:
The type judging unit, the data type of the domain transformation that is used for judging that the domain transformation acquisition module is obtained;
The first mapping algorithm acquiring unit, the data type that is used for going out domain transformation when the type judgment unit judges is a literal, obtains the mapping algorithm of literal correspondence;
The second mapping algorithm acquiring unit, the data type that is used for going out domain transformation when the type judgment unit judges is a picture, obtains the mapping algorithm of picture correspondence;
The 3rd mapping algorithm acquiring unit, the data type that is used for going out domain transformation when the type judgment unit judges is literal and picture, obtains the mapping algorithm of literal and picture correspondence respectively.
Wherein, data transformation module comprises:
First data capture unit is used for obtaining the data of the literal correspondence of the domain transformation that the domain transformation acquisition module obtained;
Second data capture unit is used for obtaining the data of the picture correspondence of the domain transformation that the domain transformation acquisition module obtained;
The first data conversion unit, the mapping algorithm that is used to use the literal correspondence that the 3rd mapping algorithm acquiring unit obtained carries out conversion to the data of the literal correspondence that first data capture unit obtains;
The second data conversion unit, the mapping algorithm that is used to use the picture correspondence that the 3rd mapping algorithm acquiring unit obtained carries out conversion to the data of the picture correspondence that second data capture unit obtains;
Superpositing unit, the data after be used to the to superpose first data conversion unit and the second data conversion unit conversion obtain new data.
Display device can satisfy the needs that user individual is pursued by determining different display effects according to the type of displaying contents automatically in the present embodiment, has enriched display effect, has strengthened the practicality that shows.
Part steps can realize by software in the technical scheme that above embodiment provides, and software is stored on the storage medium that can read, as the floppy disk of computing machine, and hard disk or CD etc.
The above only is preferred embodiment of the present invention, and is in order to restriction the present invention, within the spirit and principles in the present invention not all, any modification of being done, is equal to replacement, improvement etc., all should be included within protection scope of the present invention.
Claims (10)
1. a display packing is characterized in that, described method comprises:
Receive user's conversion requests, store displaying contents into corresponding memory block;
Obtain domain transformation according to conversion cursor position;
Judge the data type in the described domain transformation, obtain corresponding mapping algorithm according to described data type;
According to described mapping algorithm the data of described domain transformation correspondence are carried out conversion, obtain new data;
Show described new data.
2. display packing as claimed in claim 1 is characterized in that, the data type in the described domain transformation of described judgement, and the step of obtaining corresponding mapping algorithm according to described data type comprises:
Judge the data type in the described domain transformation,, obtain the mapping algorithm of described literal correspondence if the data type in the described domain transformation is a literal; If the data type in the described domain transformation is a picture, obtain the mapping algorithm of described picture correspondence; If the data type in the described domain transformation is literal and picture, obtain the mapping algorithm of described literal and picture correspondence respectively.
3. display packing as claimed in claim 2 is characterized in that, the mapping algorithm of described literal correspondence adopts x-y coordinate mode conversion, and the mapping algorithm of described picture correspondence adopts the polar coordinate mode conversion.
4. display packing as claimed in claim 1 is characterized in that, describedly according to described mapping algorithm the data of described domain transformation correspondence is carried out conversion, and the step that obtains new data comprises:
Obtain the data of described domain transformation correspondence;
Use described mapping algorithm described data are carried out conversion, obtain new data.
5. display packing as claimed in claim 1 is characterized in that, when the content of described domain transformation is literal and picture, describedly according to described mapping algorithm the data of described domain transformation correspondence is carried out conversion, and the step that obtains new data comprises:
Obtain the data of described literal and picture correspondence respectively;
The mapping algorithm of using described literal correspondence carries out conversion to the data of described literal correspondence; The mapping algorithm of using described picture correspondence carries out conversion to the data of described picture correspondence;
The data of the described literal correspondence after the stack conversion and the data of described picture correspondence obtain new data.
6. display packing as claimed in claim 5 is characterized in that, the data of described literal and picture correspondence are stored in different memory blocks respectively.
7. as the arbitrary described display packing of claim 1-6, it is characterized in that described mapping algorithm is interpolator arithmetic or dwindles algorithm.
8. a display device is characterized in that, described device comprises:
The displaying contents memory module is used to receive user's conversion requests, stores displaying contents into corresponding memory block;
The domain transformation acquisition module is used for obtaining domain transformation according to conversion cursor position;
The mapping algorithm acquisition module, the data type of the domain transformation that is used for judging that described domain transformation acquisition module is obtained is obtained corresponding mapping algorithm according to described data type;
Data transformation module is used for according to the mapping algorithm that described mapping algorithm acquisition module is obtained the data of described domain transformation correspondence being carried out conversion, obtains new data;
Display module is used to the new data that shows that described data transformation module conversion obtains.
9. display device as claimed in claim 8 is characterized in that, described mapping algorithm acquisition module comprises:
The type judging unit, the data type of the domain transformation that is used for judging that described domain transformation acquisition module is obtained;
The first mapping algorithm acquiring unit, the data type that is used for going out domain transformation when described type judgment unit judges is a literal, obtains the mapping algorithm of described literal correspondence;
The second mapping algorithm acquiring unit, the data type that is used for going out domain transformation when described type judgment unit judges is a picture, obtains the mapping algorithm of described picture correspondence;
The 3rd mapping algorithm acquiring unit, the data type that is used for going out domain transformation when described type judgment unit judges is literal and picture, obtains the mapping algorithm of described literal and picture correspondence respectively.
10. display device as claimed in claim 9 is characterized in that, described data transformation module comprises:
First data capture unit is used for obtaining the data of the literal correspondence of the domain transformation that described domain transformation acquisition module obtained;
Second data capture unit is used for obtaining the data of the picture correspondence of the domain transformation that described domain transformation acquisition module obtained;
The first data conversion unit, the mapping algorithm that is used to use the literal correspondence that described the 3rd mapping algorithm acquiring unit obtained carries out conversion to the data of the literal correspondence that described first data capture unit obtains;
The second data conversion unit, the mapping algorithm that is used to use the picture correspondence that described the 3rd mapping algorithm acquiring unit obtained carries out conversion to the data of the picture correspondence that described second data capture unit obtains;
Superpositing unit, the data after be used to the to superpose described first data conversion unit and the second data conversion unit conversion obtain new data.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNA2007101760401A CN101162576A (en) | 2007-10-18 | 2007-10-18 | Display process and device |
| PCT/CN2008/071630 WO2009049508A1 (en) | 2007-10-18 | 2008-07-11 | Display method, device and terminal |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNA2007101760401A CN101162576A (en) | 2007-10-18 | 2007-10-18 | Display process and device |
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| CN101162576A true CN101162576A (en) | 2008-04-16 |
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| CNA2007101760401A Pending CN101162576A (en) | 2007-10-18 | 2007-10-18 | Display process and device |
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| CN (1) | CN101162576A (en) |
| WO (1) | WO2009049508A1 (en) |
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2009049508A1 (en) * | 2007-10-18 | 2009-04-23 | Huawei Technologies Co., Ltd. | Display method, device and terminal |
| CN102194442A (en) * | 2010-03-02 | 2011-09-21 | 英业达股份有限公司 | System and method for displaying contents of files through scaling |
| CN102681755A (en) * | 2011-03-18 | 2012-09-19 | 百度在线网络技术（北京）有限公司 | Method, device and equipment for realizing display transformation of display object |
| CN102760025A (en) * | 2011-04-26 | 2012-10-31 | 富泰华工业（深圳）有限公司 | Image browsing system, and image zooming method and image switching method |
| CN103793931A (en) * | 2014-02-18 | 2014-05-14 | 厦门美图网科技有限公司 | Method for fusing words and pictures |
| CN107134005A (en) * | 2017-05-04 | 2017-09-05 | 网易（杭州）网络有限公司 | Illumination adaptation method, device, storage medium, processor and terminal |
| CN108121521A (en) * | 2017-12-11 | 2018-06-05 | 北京小米移动软件有限公司 | Control method of electronic device and device |
| CN111816007A (en) * | 2020-07-22 | 2020-10-23 | 安徽财经大学 | Multimedia teaching auxiliary system based on computer internet |
| CN112731030A (en) * | 2020-12-23 | 2021-04-30 | 深圳市优必选科技股份有限公司 | Electronic component detection method and device, terminal equipment and storage medium |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| JP3234148B2 (en) * | 1996-03-07 | 2001-12-04 | シャープ株式会社 | Display control device |
| CN1221920C (en) * | 1999-01-08 | 2005-10-05 | 旺宏电子股份有限公司 | Method and apparatus for scaling image with locally selected interpolation functions |
| KR100575736B1 (en) * | 2003-09-09 | 2006-05-03 | 엘지전자 주식회사 | Magnifier providing method for mobile communication terminal with camera |
| CN100505562C (en) * | 2003-11-07 | 2009-06-24 | 英华达（南京）科技有限公司 | Amplifying and displaying method for local area of picture |
| JP4360496B2 (en) * | 2004-12-28 | 2009-11-11 | ソニー・エリクソン・モバイルコミュニケーションズ株式会社 | Display method, portable terminal device, and display program |
| CN101162576A (en) * | 2007-10-18 | 2008-04-16 | 深圳华为通信技术有限公司 | Display process and device |
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- 2007-10-18 CN CNA2007101760401A patent/CN101162576A/en active Pending
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- 2008-07-11 WO PCT/CN2008/071630 patent/WO2009049508A1/en active Application Filing
Cited By (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2009049508A1 (en) * | 2007-10-18 | 2009-04-23 | Huawei Technologies Co., Ltd. | Display method, device and terminal |
| CN102194442A (en) * | 2010-03-02 | 2011-09-21 | 英业达股份有限公司 | System and method for displaying contents of files through scaling |
| CN102194442B (en) * | 2010-03-02 | 2012-12-05 | 英业达股份有限公司 | System and method for displaying contents of files through scaling |
| CN102681755A (en) * | 2011-03-18 | 2012-09-19 | 百度在线网络技术（北京）有限公司 | Method, device and equipment for realizing display transformation of display object |
| CN102760025A (en) * | 2011-04-26 | 2012-10-31 | 富泰华工业（深圳）有限公司 | Image browsing system, and image zooming method and image switching method |
| CN103793931A (en) * | 2014-02-18 | 2014-05-14 | 厦门美图网科技有限公司 | Method for fusing words and pictures |
| CN107134005A (en) * | 2017-05-04 | 2017-09-05 | 网易（杭州）网络有限公司 | Illumination adaptation method, device, storage medium, processor and terminal |
| CN108121521A (en) * | 2017-12-11 | 2018-06-05 | 北京小米移动软件有限公司 | Control method of electronic device and device |
| CN111816007A (en) * | 2020-07-22 | 2020-10-23 | 安徽财经大学 | Multimedia teaching auxiliary system based on computer internet |
| CN111816007B (en) * | 2020-07-22 | 2022-05-31 | 安徽财经大学 | Multimedia teaching auxiliary system based on computer internet |
| CN112731030A (en) * | 2020-12-23 | 2021-04-30 | 深圳市优必选科技股份有限公司 | Electronic component detection method and device, terminal equipment and storage medium |
Also Published As
| Publication number | Publication date |
|---|---|
| WO2009049508A1 (en) | 2009-04-23 |
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