CN106200922B - Control method, control device and electronic device - Google Patents
Control method, control device and electronic device Download PDFInfo
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- CN106200922B CN106200922B CN201610505574.3A CN201610505574A CN106200922B CN 106200922 B CN106200922 B CN 106200922B CN 201610505574 A CN201610505574 A CN 201610505574A CN 106200922 B CN106200922 B CN 106200922B
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- Prior art keywords
- displayed content
- text
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- screen
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Classifications
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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
- G06F3/01—Input arrangements or combined input and output arrangements for interaction between user and computer
- G06F3/011—Arrangements for interaction with the human body, e.g. for user immersion in virtual reality
-
- 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
- G06F3/147—Digital output to display device ; Cooperation and interconnection of the display device with other functional units using display panels
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06V—IMAGE OR VIDEO RECOGNITION OR UNDERSTANDING
- G06V20/00—Scenes; Scene-specific elements
- G06V20/60—Type of objects
- G06V20/62—Text, e.g. of license plates, overlay texts or captions on TV images
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06V—IMAGE OR VIDEO RECOGNITION OR UNDERSTANDING
- G06V30/00—Character recognition; Recognising digital ink; Document-oriented image-based pattern recognition
- G06V30/10—Character recognition
Abstract
The invention discloses a kind of control methods, and the screen for controlling electronic device is shown.Control method is comprising steps of whether detection screen present displayed content includes text；When present displayed content includes text, the preservation format of present displayed content is detected；And when the preservation format of present displayed content is picture format, identifies the text in present displayed content and amplify.In addition, the invention also discloses a kind of control device and electronic devices.Control method, control device and the electronic device of embodiment of the present invention; by whether including that text judges whether user is in reading model in detection present displayed content; display content is saved with picture format so that user is unable to control the situation of display content format in reading model; pass through the text in identification picture and amplify to reduce the use borehole pressure of user, and then protects eyesight.
Description
Technical field
The present invention relates to display technology, in particular to a kind of control method, control device and electronic device.
Background technique
More and more users begin to use the reading of mobile phone progress internet content, and many Web contents are with picture shape
Formula is supplied to user's reading, and often font size is smaller, and it is larger that user reads such content borehole pressure for a long time, in some instances it may even be possible to damage
Eyesight.
Summary of the invention
The present invention is directed at least solve one of the technical problems existing in the prior art.For this purpose, the present invention needs to provide one
Kind control method, control device and electronic device.
The control method of embodiment of the present invention, the screen for controlling electronic device show that the control method includes
Step:
Detect whether the screen present displayed content includes text；
When the present displayed content includes text, the preservation format of the present displayed content is detected；And
When the preservation format of the present displayed content is picture format, the text in the present displayed content is identified
And it amplifies.
In some embodiments, described when the display content includes text, detect the preservation of the display content
The step of format, comprising steps of
It detects the text and accounts for the ratio of the present displayed content and whether be greater than predetermined ratio；And
When the ratio is greater than the predetermined ratio, the preservation format of the present displayed content is detected.
In some embodiments, whether the detection screen present displayed content includes the steps that text, including
Step:
Detect whether the screen present displayed content includes text when running predetermined classification application program.
In some embodiments, the predetermined classification program bag includes picture browsing class application program or social category application journey
Sequence.
In some embodiments, if the preservation format of the present displayed content is picture format, institute is identified
It states the text in present displayed content and includes: the step of amplifying
Distance of the detection human eye to the screen；And
Amplify the text in the present displayed content according to the distance.
The control device of embodiment of the present invention, the screen for controlling electronic device show that the control device includes:
First detection module, for detecting whether the screen present displayed content includes text；
Second detection module, for detecting the guarantor of the present displayed content when the present displayed content includes text
Deposit format；And
Processing module identifies the current display when picture format for the preservation format in the present displayed content
Text in content simultaneously amplifies.
In some embodiments, second detection module includes:
Whether first detection unit, the ratio that the present displayed content is accounted for for detecting the text are greater than predetermined ratio
Example；
Second detection module is used to detect the present displayed content when the ratio is greater than the predetermined ratio
Preservation format.
In some embodiments, the first detection module is used for when running predetermined classification application program described in detection
Whether screen present displayed content includes text.
In some embodiments, the predetermined classification program bag includes picture browsing class application program or social category application journey
Sequence.
In some embodiments, the processing module includes:
Second detection unit, the distance for detecting human eye to the screen；
The processing module is used to amplify the text in the present displayed content according to the distance.
The electronic device of embodiment of the present invention, including control device as described above.
In some embodiments, the electronic device includes mobile phone or tablet computer.
Control method, control device and the electronic device of embodiment of the present invention, by being in detection present displayed content
It is no include text judge whether user is in reading model, in reading model for display content with picture format preservation so that
User is unable to control the situation of display content format, passes through the text in identification picture and amplifies and uses eye with reduce user
Pressure, and then protect eyesight.
The advantages of additional aspect of the invention, will be set forth in part in the description, and will partially become from the following description
Obviously, or practice through the invention is recognized.
Detailed description of the invention
Above-mentioned and/or additional aspect and advantage of the invention is from combining in description of the following accompanying drawings to embodiment by change
It obtains obviously and is readily appreciated that, in which:
Fig. 1 is the flow diagram of the control method of embodiment of the present invention.
Fig. 2 is the functional block diagram of the control device of embodiment of the present invention.
Fig. 3 is the flow diagram of the control method of certain embodiments of the present invention.
Fig. 4 is the flow diagram of the control method of certain embodiments of the present invention.
Specific embodiment
Embodiments of the present invention are described below in detail, the example of the embodiment is shown in the accompanying drawings, wherein identical
Or similar label indicates same or similar element or element with the same or similar functions from beginning to end.Below by ginseng
The embodiment for examining attached drawing description is exemplary, embodiment for explaining only the invention, and should not be understood as to this hair
The limitation of bright embodiment.
Referring to Fig. 1, the control method of embodiment of the present invention, the screen for controlling electronic device is shown.Controlling party
Method comprising steps of
S10: whether detection screen present displayed content includes text；
S20: when present displayed content includes text, the preservation format of present displayed content is detected；And
S30: when the preservation format of present displayed content is picture format, identify that the text in present displayed content is gone forward side by side
Row amplification.
Referring to Fig. 2, the control device 100 of embodiment of the present invention includes first detection module 10, the second detection module
20 and processing module 30.As an example, the control method of embodiment of the present invention can be filled by the control of embodiment of the present invention
100 realizations are set, and can be applied to electronic device 1000 and the screen 200 for controlling electronic device 1000.
Wherein, the step S10 of the control method of embodiment of the present invention can be realized by first detection module 10, step
S20 can be realized by the second detection module 20, and step S30 can be realized by processing module 30.In other words, the first detection mould
Block 10 is for detecting whether screen present displayed content includes text.Second detection module 20 is used in present displayed content
The preservation format of present displayed content is detected when text.Processing module 30 is used in the preservation format of present displayed content be picture
When format, identifies the text in present displayed content and amplify.
User watches display content, such as text during using 1000 such as mobile phone of electronic device, through screen 200
Word or image.Nowadays more and more word contents are supplied to user with non-textual preservation format and read, such as in certain social activities
In class application program, it is limited to the publication number of words limitation of application program, the biggish word content of inner capacities is saved with picture format
It is read for user, usually in such circumstances, the text in picture is relatively fuzzy, and font size is smaller, and can not adjust, so that with
Family is increased when reading with borehole pressure.
Whether the content that the control method of embodiment of the present invention is watched using electronic device 1000 by detection user
Including text, to judge whether user needs to carry out a large amount of word read, and then judge word content save format whether be
Picture format uses borehole pressure when user reads to mitigate if so, handling the text in picture.
In operation, display content monitoring pattern is entered according to trigger signal and passes through inspection in the case where showing content monitoring pattern
It surveys whether present displayed content includes text, judges whether user is in reading model, and then judge the preservation lattice of display content
Formula is to trigger corresponding setting.
Preferably, display content monitoring pattern can pass through specific trigger signal as a kind of optional functional mode
It opens, such as can be certain operations of user or functional switch built in system to input trigger signal.It can certainly
As a kind of function that default is opened, application program is opened every time and is detected.
It is appreciated that word content is saved with picture format, it will be unable to be adjusted format, be merely able to by picture
The size of whole scaling and then control text importing, this operation one is cumbersome, and user needs Reusability gesture operation etc.
Scaling pictures, two come after amplifying, usual current screen will be merely able to display local message, and user need to adjust position when reading repeatedly
And with the amplification of picture, resolution ratio decline text will be obscured more.And then may be used with the word content that text formatting saves
To be conveniently adjusted such as adjustment font size, word space to format.
Picture format may include the formats such as JPG, JEPG, TIF.
Identification to the text in picture format, usually using optical character identification (Optical Character
Recognition, OCR) it realizes, electronic device 1000 can preset the application program of correlation function, to start when needed to figure
Text in piece is identified.Text after identification can be cached or be saved with text formatting, to need readding according to user
It is amplified when reading or other is adjusted.
In embodiments of the present invention, electronic device 1000 includes control device 100.
In conclusion the control method of embodiment of the present invention, control device 100 and electronic device 1000, pass through detection
In present displayed content whether include text judge whether user is in reading model, in reading model for show content with
Picture format saves so that user is unable to control the situation of display content format, by identifying the text in picture and amplifying
To reduce the use borehole pressure of user, and then protect eyesight.
In some embodiments, electronic device 1000 can be mobile phone or tablet computer.
It is appreciated that electronic device 1000 includes but is not limited to the example of present embodiment.
Referring to Fig. 3, in some embodiments, step S20 comprising steps of
S22: whether the ratio that detection text accounts for present displayed content is greater than predetermined ratio；And
S24: when ratio is greater than predetermined ratio, the preservation format of present displayed content is detected.
Referring to Fig. 2, in some embodiments, the second detection module 20 further includes first detection unit 22.Step
Rapid S22 can be realized that step S24 can be realized by the second detection module 20 by first detection unit 22.In other words, the first detection
Whether the ratio that unit 22 accounts for present displayed content for detecting text is greater than predetermined ratio.Second detection module 20 be used for than
Example detects the preservation format of present displayed content when being greater than predetermined ratio.
It is appreciated that in certain scenes, though display content includes text, when may not be the main body for showing content,
Such as text is only used as the explanation to picture, does not need to amplify word segment at this time, while can also save
The caching of electronic device 1000.By showing that the ratio of content is compared with predetermined ratio shared by detection text, user is judged
Whether the scene of a large amount of word reads is in.
Predetermined ratio can be provided by system, such as 40% etc., naturally it is also possible to be set by user according to use habit
It sets.
In some embodiments, step S10 comprising steps of
Detect whether screen present displayed content includes text when running predetermined classification application program.
Referring to Fig. 2, in some embodiments, the screen is detected when running predetermined classification application program and is worked as
Whether preceding display content includes the steps that text can be realized by first detection module 10.In other words, first detection module 10 is used
In when running predetermined classification application program detect screen present displayed content whether include text.
As an example, in some embodiments, predetermined classification program bag includes picture browsing class application program or social category
Application program.
It is appreciated that text is saved in picture browsing class application program or social category application program with picture format
Situation is more, and detection function can start together with the operation of this kind of application program at this time, when running this kind of application program
The eyesight of protection user in time.
It should be noted that the lifted application category of present embodiment only as an example, is not construed as to this hair
Bright limitation.
Referring to Fig. 4, in some embodiments, step S30 includes:
S32: the distance of detection human eye to screen；And
S34: according to the text in distance amplification present displayed content.
In some embodiments, processing module 30 further includes second detection unit 32.Step S32 can be by the second detection
Unit 32 is realized.Step S34 can be realized by processing module 30.In other words, second detection unit 32 is for detecting human eye to screen
The distance of curtain 200.Processing module 30 is used for according to text in distance amplification present displayed content.
Specifically, second detection unit 32 can be the front camera of electronic device 1000, focus after unlatching to human eye
And be imaged, according to obtaining the distance of eye image and the available human eye of focus data to screen 200.Certainly, if electronic device
1000 have laser focus function, then using the distance of laser ranging system acquisition human eye to screen 200.
And then the text in display content is amplified according to the distance of human eye to screen 200.For example, system can be preset with distance
With the corresponding relationship of text font size, such as No. 12 words of 30 centimetres of correspondences, No. 14 words of 40 centimetres of correspondences etc., according to distance and corresponding pass
System can then determine that text specifically amplifies font size.
In this way, the size of text can intelligently be adjusted according to human eye to the distance of screen 200, improve user experience and
Help user's eyeshield.
In the description of embodiments of the present invention, it is to be understood that term " center ", " longitudinal direction ", " transverse direction ", " length
Degree ", " width ", " thickness ", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner",
The orientation or positional relationship of the instructions such as "outside", " clockwise ", " counterclockwise " is to be based on the orientation or positional relationship shown in the drawings, only
It is embodiments of the present invention and simplified description for ease of description, rather than the device or element of indication or suggestion meaning are necessary
It with specific orientation, is constructed and operated in a specific orientation, therefore should not be understood as the limitation to embodiments of the present invention.
In addition, term " first ", " second " are used for descriptive purposes only and cannot be understood as indicating or suggesting relative importance
Or implicitly indicate the quantity of indicated technical characteristic.Define " first " as a result, the feature of " second " can be expressed or
Implicitly include one or more feature.In the description of embodiments of the present invention, the meaning of " plurality " is two
It is a or more than two, unless otherwise specifically defined.
In the description of embodiments of the present invention, it should be noted that unless otherwise clearly defined and limited, term
" installation ", " connected ", " connection " shall be understood in a broad sense, for example, it may be fixedly connected, may be a detachable connection or one
Connect to body；It can be mechanical connection, be also possible to be electrically connected or can mutually communicate；It can be directly connected, can also lead to
It crosses intermediary to be indirectly connected, can be the connection inside two elements or the interaction relationship of two elements.For ability
For the those of ordinary skill in domain, can understand as the case may be above-mentioned term in embodiments of the present invention specifically contain
Justice.
In embodiments of the present invention unless specifically defined or limited otherwise, fisrt feature second feature it
"upper" or "lower" may include that the first and second features directly contact, may include the first and second features be not directly to connect yet
It touches but by the other characterisation contact between them.Moreover, fisrt feature second feature " on ", " top " and " on
Face " includes fisrt feature right above second feature and oblique upper, or to be merely representative of first feature horizontal height special higher than second
Sign.Fisrt feature include under the second feature " below ", " below " and " below " fisrt feature immediately below second feature and obliquely downward
Side, or first feature horizontal height is merely representative of less than second feature.
Above disclosure provides many different embodiments or example is used to realize embodiments of the present invention not
Same structure.In order to simplify the disclosure of embodiments of the present invention, above the component of specific examples and setting are described.When
So, they are merely examples, and is not intended to limit the present invention.In addition, embodiments of the present invention can be in different examples
Repeat reference numerals and/or reference letter in son, this repetition are for purposes of simplicity and clarity, itself not indicate to be begged for
By the relationship between various embodiments and/or setting.In addition, the various specific techniques that embodiments of the present invention provide
With the example of material, but those of ordinary skill in the art may be aware that the application of other techniques and/or other materials make
With.
In the description of this specification, reference term " embodiment ", " some embodiments ", " schematically implementation
The description of mode ", " example ", specific examples or " some examples " etc. means the tool described in conjunction with the embodiment or example
Body characteristics, structure, material or feature are contained at least one embodiment or example of the invention.In the present specification,
Schematic expression of the above terms are not necessarily referring to identical embodiment or example.Moreover, the specific features of description, knot
Structure, material or feature can be combined in any suitable manner in any one or more embodiments or example.
Any process described otherwise above or method description are construed as in flow chart or herein, and expression includes
It is one or more for realizing specific logical function or process the step of executable instruction code module, segment or portion
Point, and the range of the preferred embodiment of the present invention includes other realization, wherein can not press shown or discussed suitable
Sequence, including according to related function by it is basic simultaneously in the way of or in the opposite order, Lai Zhihang function, this should be of the invention
Embodiment person of ordinary skill in the field understood.
Expression or logic and/or step described otherwise above herein in flow charts, for example, being considered use
In the order list for the executable instruction for realizing logic function, may be embodied in any computer-readable medium, for
Instruction execution system, device or equipment (such as computer based system, including the system of processing module or other can be from instruction
Execute system, device or equipment instruction fetch and the system that executes instruction) use, or combine these instruction execution systems, device or
Equipment and use.For the purpose of this specification, " computer-readable medium " can be it is any may include, store, communicating, propagating or
Transfer program uses for instruction execution system, device or equipment or in conjunction with these instruction execution systems, device or equipment
Device.The more specific example (non-exhaustive list) of computer-readable medium include the following: there are one or more wirings
Electrical connection section (electronic device), portable computer diskette box (magnetic device), random access memory (RAM), read-only memory
(ROM), erasable edit read-only storage (EPROM or flash memory), fiber device and portable optic disk is read-only deposits
Reservoir (CDROM).In addition, computer-readable medium can even is that the paper that can print described program on it or other are suitable
Medium, because can then be edited, be interpreted or when necessary with it for example by carrying out optical scanner to paper or other media
His suitable method is handled electronically to obtain described program, is then stored in computer storage.
It should be appreciated that each section of embodiments of the present invention can be with hardware, software, firmware or their combination come real
It is existing.In the above-described embodiment, multiple steps or method can be with storages in memory and by suitable instruction execution system
The software or firmware of execution is realized.For example, if realized with hardware, in another embodiment, ability can be used
Any one of following technology or their combination well known to domain is realized: being had for realizing logic function to data-signal
The discrete logic of logic gates, the specific integrated circuit with suitable combinational logic gate circuit, programmable gate array
(PGA), field programmable gate array (FPGA) etc..
Those skilled in the art are understood that realize all or part of step that above-described embodiment method carries
It suddenly is that relevant hardware can be instructed to complete by program, the program can store in a kind of computer-readable storage medium
In matter, which when being executed, includes the steps that one or a combination set of embodiment of the method.
In addition, each functional unit in various embodiments of the present invention can integrate in a processing module, it can also
To be that each unit physically exists alone, can also be integrated in two or more units in a module.It is above-mentioned integrated
Module both can take the form of hardware realization, can also be realized in the form of software function module.The integrated module
If in the form of software function module realize and when sold or used as an independent product, also can store one calculating
In machine read/write memory medium.
Storage medium mentioned above can be read-only memory, disk or CD etc..
Although the embodiments of the present invention has been shown and described above, it is to be understood that above-described embodiment is example
Property, it is not considered as limiting the invention, those skilled in the art within the scope of the invention can be to above-mentioned
Embodiment is changed, modifies, replacement and variant.
Claims (10)
1. a kind of control method, the screen for controlling electronic device is shown, which is characterized in that the control method includes step
It is rapid:
Detect whether the screen present displayed content includes text when opening predetermined application；
When the present displayed content includes text, the preservation format of the present displayed content is detected；And
When the preservation format of the present displayed content is picture format, identify that the text in the present displayed content is gone forward side by side
Row amplification；
It is described when the display content includes text, detect it is described display content preservation format the step of, comprising steps of
It detects the text and accounts for the ratio of the present displayed content and whether be greater than predetermined ratio；And
When the ratio is greater than the predetermined ratio, the preservation format of the present displayed content is detected.
2. control method as described in claim 1, which is characterized in that whether the detection screen present displayed content wraps
The step of including text, comprising steps of
Detect whether the screen present displayed content includes text when running predetermined classification application program.
3. control method as claimed in claim 2, which is characterized in that the predetermined classification application package includes picture browsing class
Application program or social category application program.
4. control method as described in claim 1, which is characterized in that if the preservation format of the present displayed content is
Picture format then identifies the text in the present displayed content and includes: the step of amplifying
Distance of the detection human eye to the screen；And
Amplify the text in the present displayed content according to the distance.
5. a kind of control device, the screen for controlling electronic device is shown, which is characterized in that the control device includes:
First detection module, for detecting whether the screen present displayed content includes text when opening predetermined application
Word；
Second detection module, for detecting the preservation lattice of the present displayed content when the present displayed content includes text
Formula；And
Processing module identifies the present displayed content when picture format for the preservation format in the present displayed content
In text and amplify；
Wherein, second detection module includes:
Whether first detection unit, the ratio that the present displayed content is accounted for for detecting the text are greater than predetermined ratio；
Second detection module is used to detect the guarantor of the present displayed content when the ratio is greater than the predetermined ratio
Deposit format.
6. control device as claimed in claim 5, which is characterized in that the first detection module is used to run predetermined classification
Detect whether the screen present displayed content includes text when application program.
7. control device as claimed in claim 6, which is characterized in that the predetermined classification application package includes picture browsing class
Application program or social category application program.
8. control device as claimed in claim 5, which is characterized in that the processing module includes:
Second detection unit, the distance for detecting human eye to the screen；
The processing module is used to amplify the text in the present displayed content according to the distance.
9. a kind of electronic device, which is characterized in that including the control device as described in claim 5-8 any one.
10. electronic device as claimed in claim 9, which is characterized in that the electronic device includes mobile phone or tablet computer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610505574.3A CN106200922B (en) | 2016-06-28 | 2016-06-28 | Control method, control device and electronic device |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610505574.3A CN106200922B (en) | 2016-06-28 | 2016-06-28 | Control method, control device and electronic device |
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| Publication Number | Publication Date |
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| CN106200922A CN106200922A (en) | 2016-12-07 |
| CN106200922B true CN106200922B (en) | 2019-08-23 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201610505574.3A Active CN106200922B (en) | 2016-06-28 | 2016-06-28 | Control method, control device and electronic device |
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Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107343161A (en) * | 2016-12-30 | 2017-11-10 | 苏州四海观览智能仪器有限公司 | Optical instrument |
| JP6946690B2 (en) * | 2017-03-24 | 2021-10-06 | カシオ計算機株式会社 | Display device, display method and program |
| CN107193366A (en) * | 2017-04-01 | 2017-09-22 | 邓伟娜 | A kind of keyboard/mouse automatic switching method and device, a kind of computer system |
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| CN102609895A (en) * | 2012-01-31 | 2012-07-25 | 华为终端有限公司 | Image processing method and terminal equipment |
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| CN1419230A (en) * | 2001-11-14 | 2003-05-21 | 诺基亚有限公司 | Method for controlling information display method in electronic equipment and electronic equipment |
| CN101419661A (en) * | 2007-10-26 | 2009-04-29 | 国际商业机器公司 | Method for displaying image based on text in image and system |
| CN102880595A (en) * | 2012-08-22 | 2013-01-16 | 东莞宇龙通信科技有限公司 | System and method for providing online reading |
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| CN106200922A (en) | 2016-12-07 |
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