CN106095246A - The control method of cursor color and device - Google Patents
The control method of cursor color and device Download PDFInfo
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- CN106095246A CN106095246A CN201610458017.0A CN201610458017A CN106095246A CN 106095246 A CN106095246 A CN 106095246A CN 201610458017 A CN201610458017 A CN 201610458017A CN 106095246 A CN106095246 A CN 106095246A
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- color
- cursor
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- light
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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
- G06F3/048—Interaction techniques based on graphical user interfaces [GUI]
- G06F3/0481—Interaction techniques based on graphical user interfaces [GUI] based on specific properties of the displayed interaction object or a metaphor-based environment, e.g. interaction with desktop elements like windows or icons, or assisted by a cursor's changing behaviour or appearance
- G06F3/04812—Interaction techniques based on cursor appearance or behaviour, e.g. being affected by the presence of displayed objects
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F16/00—Information retrieval; Database structures therefor; File system structures therefor
- G06F16/50—Information retrieval; Database structures therefor; File system structures therefor of still image data
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F2203/00—Indexing scheme relating to G06F3/00 - G06F3/048
- G06F2203/048—Indexing scheme relating to G06F3/048
- G06F2203/04801—Cursor retrieval aid, i.e. visual aspect modification, blinking, colour changes, enlargement or other visual cues, for helping user do find the cursor in graphical user interfaces
Abstract
The present invention is applicable to technical field of intelligent equipment, it is provided that the control method of a kind of cursor color and device, and described control method includes: after function of search of taking pictures starts, and obtains the color with district to be searched and has the alternate color of maximum-contrast；Light beacon light is adjusted to acquired alternate color, so that the cursor shooting light beacon light projection described in the picture obtained is the most visible.The present invention solves the problem that cursor color in search of taking pictures is fixed and the accuracy of the cursor identification that causes and content to be searched location is low, significantly reduces the light target difficulty distinguished in picture, improves the efficiency of search of taking pictures.
Description
Technical field
The invention belongs to technical field of intelligent equipment, particularly relate to control method and the device of a kind of cursor color.
Background technology
Search application software of taking pictures is the picture being included content to be searched by shooting, identifies that picture obtains content to be searched
After upload onto the server and carry out answer search, it has greatly helped user to answer the problem run in learning process.But,
Existing function of search of taking pictures is to position district to be searched based on the cursor shot in the picture obtained, and light target color is solid
Fixed, usually redness.If the color of the content to be searched in district to be searched or background is red, cursor will be with to be searched
The color in district combines together, thus adds and distinguish light target difficulty, greatly reduces the accurate of cursor identification and cursor positioning
Degree, and then reduce the efficiency of search of taking pictures.
Summary of the invention
In consideration of it, embodiments provide control method and the device of a kind of cursor color, to solve to take pictures search
In existing cursor color fix and the low problem of the accuracy of the cursor identification that causes and cursor positioning.
First aspect, it is provided that the control method of a kind of cursor color, described control method includes:
After function of search of taking pictures starts, obtain the color with district to be searched and there is the alternate color of maximum-contrast；
Light beacon light is adjusted to acquired alternate color, so that shooting light beacon light projection described in the picture obtained
Cursor is the most visible.
Second aspect, it is provided that the adjusting means of a kind of cursor color, described adjusting means includes:
Acquisition module, after starting in function of search of taking pictures, obtains the color with district to be searched and has maximum-contrast
Alternate color；
Adjustment module, for being adjusted to acquired alternate color by light beacon light, so that shooting institute in the picture obtained
The cursor stating the projection of light beacon light is the most visible.
Compared with prior art, the embodiment of the present invention adds the regulation to cursor color in function of search of taking pictures.Often
After function of search of taking pictures starts, first obtain the color with district to be searched and there is the alternate color of maximum-contrast；Then will
Light beacon light is adjusted to acquired alternate color, so that the cursor shooting light beacon light projection described in the picture obtained significantly may be used
See, thus reduce the light target difficulty distinguished in picture, solve existing cursor color in search of taking pictures and fix and cause
Cursor identification and the low problem of accuracy of content to be searched location, be effectively improved the efficiency of search of taking pictures.
Accompanying drawing explanation
In order to be illustrated more clearly that the embodiment of the present invention or technical scheme of the prior art, below will be to embodiment or existing
In having technology to describe, the required accompanying drawing used is briefly described, it should be apparent that, the accompanying drawing in describing below is only this
Some embodiments of invention, for those of ordinary skill in the art, on the premise of not paying creative work, it is also possible to
Other accompanying drawings are obtained according to these accompanying drawings.
Fig. 1 is the flowchart of the control method of the cursor color that the embodiment of the present invention provides；
Fig. 2 is the flowchart of the control method of the cursor color that another embodiment of the present invention provides；
Fig. 3 is the flowchart of the control method of the cursor color that another embodiment of the present invention provides；
Fig. 4 is the composition structure chart of the adjusting means of the cursor color that the embodiment of the present invention provides.
Detailed description of the invention
In order to make the purpose of the present invention, technical scheme and advantage clearer, below in conjunction with drawings and Examples, right
The present invention is further elaborated.Should be appreciated that specific embodiment described herein only in order to explain the present invention, and
It is not used in the restriction present invention.
The embodiment of the present invention adds the regulation to cursor color in function of search of taking pictures.Whenever taking pictures, function of search opens
After Dong, first obtain the color with district to be searched and there is the alternate color of maximum-contrast；Then it is adjusted to be obtained by light beacon light
The alternate color taken, so that the cursor shooting light beacon light projection described in the picture obtained is the most visible, thus reduces and distinguishes
Light target difficulty in other picture, solving existing cursor color in search of taking pictures and fixing and the cursor identification that causes and to be searched
The low problem of accuracy of content location, is effectively improved the efficiency of search of taking pictures.The embodiment of the present invention additionally provides accordingly
Device, be described in detail individually below.
What Fig. 1 showed the control method of the cursor color that the embodiment of the present invention provides realizes flow process.
In embodiments of the present invention, the control method of described cursor color is applied to smart machine, described smart machine bag
Include but be not limited to smart mobile phone, panel computer, private tutor's machine etc..Camera and light beacon light it is provided with on described smart machine, described
Light beacon light is used for projecting cursor, and described cursor is for positioning content to be searched；Described camera includes cursor for shooting and treats
The picture of search content.
Refering to Fig. 1, described control method includes:
In step S101, after function of search of taking pictures starts, obtain the color with district to be searched and there is maximum-contrast
Alternate color.
In embodiments of the present invention, after smart machine starts search application software of taking pictures, first start camera for user
District to be searched is chosen by camera preview window.Here, described district to be searched include that background and user choose to be searched in
Hold.Under normal circumstances, background is the paper of white, and content to be searched is the text of black, but there is also other color.Cause
This, the embodiment of the present invention, after function of search of taking pictures starts, first analyzes the color in district to be searched, obtains and described district to be searched
Color there is the alternate color of maximum-contrast.
In step s 102, light beacon light is adjusted to acquired alternate color, so that shooting institute in the picture obtained
The cursor stating the projection of light beacon light is the most visible.
After obtaining alternate color, then light beacon light is adjusted to described alternate color, so that the projection of described smooth beacon light
The cursor of described alternate color, it is achieved that dynamically regulate light target color according to the color in district to be searched.Due to described alternative face
Color has maximum contrast with the color in district to be searched, so that function of search of taking pictures shoots the cursor in the picture obtained
Notable the most visible, it is to avoid the colour superimposition of cursor and region to be searched, reduce the light target difficulty distinguished in picture, solve
Take pictures the problem that existing cursor color in search is fixed and the accuracy of the cursor identification that causes and content to be searched location is low, have
Improve to effect the efficiency of search of taking pictures.
As another preferred exemplary of the present invention, the color in described district to be searched can be obtained by light sensor
Take, and determine optimal alternate color by the color analyzing district to be searched.Fig. 2 shows that another embodiment of the present invention provides
Cursor color control method realize flow process.
Refering to Fig. 2, the control method of described cursor color includes:
In step s 201, after function of search of taking pictures starts, the color in district to be searched is gathered by light sensor.
In embodiments of the present invention, when function of search of taking pictures starts, first smart machine starts camera and leads to for user
The preview window crossing camera chooses district to be searched, then starts light sensor and treats described in the reception of described light sensor
The reflection light of the field of search, analyzes the color obtaining described district to be searched.
In step S202, calculate in alternate color between each alternate color and the color in described district to be searched is right
Ratio degree, obtains the alternate color that contrast is maximum.
Here, described smart machine can prestore the pixel value that multiple different alternate color is corresponding.Obtaining
After getting the color in district to be searched, search the pixel value that each alternate color prestored is corresponding, according to pixel value meter
Calculate the contrast between the color in each alternate color and described district to be searched, and using the maximum alternate color of contrast as
Color of object.
In step S203, light beacon light is adjusted to acquired alternate color, so that shooting institute in the picture obtained
The cursor stating the projection of light beacon light is the most visible.
The embodiment of the present invention directly obtains the color in district to be searched by light sensor, is effectively improved district to be searched
Color obtain accuracy, be conducive to improve contrast calculate accuracy so that take pictures function of search shooting obtain
Picture in cursor the most visible, it is to avoid cursor and the colour superimposition in region to be searched, reduce the light distinguishing in picture
Target difficulty, solving existing cursor color in search of taking pictures and fixing and the cursor identification that causes and the standard of content to be searched location
The problem that exactness is low, is effectively improved the efficiency of search of taking pictures.
Another preferred exemplary as the present invention, it is also possible to determined most preferably by the preview image of different alternate color
Alternate color.What Fig. 3 showed the control method of the cursor color that another embodiment of the present invention provides realizes flow process.
Refering to Fig. 3, the control method of described cursor color includes:
In step S301, after function of search of taking pictures starts, different alternative according to default time interval circulation projection
The cursor of color.
Here, when function of search of taking pictures starts, first smart machine starts camera and passes through the pre-of camera for user
District to be searched chosen by window of looking at, and the cursor then starting the different alternate color of light beacon light projection carries out preview.Exemplarily, described
Include according to the cursor of the default time interval different alternate color of circulation projection:
According to the alternate color that default time interval controls light beacon light circulation projection is different；
Alternatively, described alternate color is seven-colour-light, including red, orange, yellow, green, blue, indigo, purple.Smart machine can control
Described smooth beacon light projects red, orange, yellow, green, blue, indigo, purple seven kinds of colors successively and cyclically, so that shape successively in district to be searched
Cheng Hong, orange, Huang, green, blue, indigo, the cursor of purple seven kinds of colors.Optionally, described default time interval can be 0.1 second.Need
It is noted that the projection order of the colors such as above-mentioned red, orange, yellow, green, blue, indigo, purple is only a preferred exemplary of the present invention,
In other embodiments, light beacon light can also project according to other color sequences, does not limits.
In step s 302, in the cursor projection process of each alternate color, by collected by camera, each is alternative
The preview image that color is corresponding, described preview image comprises district to be searched and cursor.
Here, light beacon light often switches an alternate color, and camera gathers light target preview graph under this alternate color automatically
Picture.
In step S303, obtain color and the light target color in district to be searched in each preview image, calculate described
Contrast between color and the light target color in district to be searched, obtains the alternative face that the maximum preview image of contrast is corresponding
Color.
In this example, the preview image each of getting alternate color corresponding is analyzed by smart machine,
In described preview image, the color in region to be searched and light target color, calculate contrast between the two, and it is right therefrom to choose
The alternate color more maximum than degree.Owing to the preview image of collected by camera intuitively reflects the effect that the light of alternate color is marked in picture
Really, therefore, determine optimal alternate color by the preview image of different alternate color, be effectively improved color of object and obtain
The accuracy taken, so that the cursor taken pictures in the function of search picture that obtains of shooting is the most visible, it is to avoid cursor with treat
The colour superimposition of the field of search, reduces the difficulty that cursor in picture distinguishes, solves existing cursor color in search of taking pictures and fixes
And the cursor identification caused and the low problem of accuracy of content to be searched location, it is effectively improved the efficiency of search of taking pictures.
In step s 304, light beacon light is adjusted to acquired alternate color, so that shooting institute in the picture obtained
The cursor stating the projection of light beacon light is the most visible.
In sum, the embodiment of the present invention adds the regulation to cursor color in function of search of taking pictures.Whenever taking pictures
After function of search starts, first obtain the color with district to be searched and there is the alternate color of maximum-contrast；Then by light beacon light
It is adjusted to acquired alternate color, so that the cursor shooting light beacon light projection described in the picture obtained is the most visible, from
And reduce the light target difficulty that server distinguishes in picture, solve existing cursor color in search of taking pictures and fix and cause
Cursor identification and the low problem of accuracy of content to be searched location, be effectively improved the efficiency of search of taking pictures.
Fig. 4 shows the composition structure of the adjusting means of the cursor color that the embodiment of the present invention provides, for convenience of description,
Illustrate only the part relevant to the embodiment of the present invention.
In embodiments of the present invention, the adjusting means of described cursor color is used for realizing above-mentioned Fig. 1 to Fig. 3 any embodiment
Described in the control method of cursor color, can be to be built in the software unit of smart machine, hardware cell or software and hardware
In conjunction with unit.Described smart machine includes but not limited to smart mobile phone, panel computer, private tutor's machine etc..On described smart machine
Being provided with camera and light beacon light, described smooth beacon light is for projection cursor, and described cursor is for positioning content to be searched；Institute
State camera and include cursor and the picture of content to be searched for shooting.
Refering to Fig. 4, the adjusting means of described cursor color includes:
Acquisition module 41, after starting in function of search of taking pictures, obtains the color with district to be searched and has maximum contrast
The alternate color of degree；
Adjustment module 42, for being adjusted to acquired alternate color by light beacon light, so that shooting in the picture obtained
The cursor of described smooth beacon light projection is the most visible.
As another preferred exemplary of the present invention, the color in described district to be searched can be obtained by light sensor
Take, determine optimal alternate color by the color analyzing district to be searched.Described acquisition module 41 includes:
First collecting unit 411, for gathering the color in district to be searched by light sensor；
First acquiring unit 412, for calculating each alternate color and the color in described district to be searched in alternate color
Between contrast, obtain the alternate color that contrast is maximum.
The embodiment of the present invention directly obtains the color in district to be searched by light sensor, is effectively improved to obtain and waits to search
The accuracy of the color in rope district, is conducive to improving the accuracy that contrast calculates, so that function of search shooting of taking pictures obtains
Picture in cursor the most visible.
Another preferred exemplary as the present invention, it is also possible to determined most preferably by the preview image of different cursor color
Alternate color.Described acquisition module 41 includes:
Projecting unit 413, for the cursor according to the default time interval different alternate color of circulation projection；
Second collecting unit 414, in the cursor projection process of each alternate color, each by collected by camera
Planting the preview image that alternate color is corresponding, described preview image comprises district to be searched and cursor；
Second acquisition unit 415, for obtaining color and the light target color in district to be searched in each preview image, meter
Calculate the contrast between the color in described district to be searched and light target color, obtain corresponding standby of the maximum preview image of contrast
Select color.
Further, described projection module 413 specifically for:
According to the alternate color that default time interval controls light beacon light circulation projection is different；
Wherein, described alternate color includes red, orange, yellow, green, blue, indigo, purple.
Exemplarily, smart machine can control described smooth beacon light project successively and cyclically red, orange, yellow, green, blue, indigo,
Purple seven kinds of colors, so that sequentially forming red, orange, yellow, green, blue, indigo, the cursor of purple seven kinds of colors in district to be searched.Optionally,
Described default time interval can be 0.1 second.It should be noted that the throwing of the colors such as above-mentioned red, orange, yellow, green, blue, indigo, purple
Penetrating order and be only a preferred exemplary of the present invention, in other embodiments, light beacon light can also be according to other color sequences
Project, do not limit.
In this example, owing to the preview image of collected by camera directly reflects alternate color effect in photo, because of
This, determine optimal alternate color by the preview image of different alternate color, is effectively improved what color of object obtained
Accuracy, so that the cursor taken pictures in the function of search picture that obtains of shooting is the most visible, it is to avoid cursor is with to be searched
The colour superimposition in district, reduces the difficulty that the cursor in picture distinguishes, solving take pictures search in existing cursor color fix and
The cursor identification caused and the low problem of accuracy of content to be searched location, be effectively improved the efficiency of search of taking pictures.
It should be noted that the device in the embodiment of the present invention may be used for the whole skills realizing in said method embodiment
Art scheme, the function of its each functional module can implement according to the method in said method embodiment, and it implements
Process can refer to the associated description in examples detailed above, and here is omitted.
In sum, the embodiment of the present invention adds the regulation to cursor color in function of search of taking pictures.Whenever taking pictures
After function of search starts, first obtain the color with district to be searched and there is the alternate color of maximum-contrast；Then by light beacon light
It is adjusted to selected alternate color, so that the cursor shooting light beacon light projection described in the picture obtained is the most visible, from
And reduce the light target difficulty distinguished in picture, solving take pictures search in existing cursor color fix and cause light mark
The problem that other and content to be searched location accuracy is low, is effectively improved the efficiency of search of taking pictures.
Those of ordinary skill in the art are it is to be appreciated that combine the list of each example that the embodiments described herein describes
Unit and algorithm steps, it is possible to being implemented in combination in of electronic hardware or computer software and electronic hardware.These functions are actually
Perform with hardware or software mode, depend on application-specific and the design constraint of technical scheme.Professional and technical personnel
Each specifically should being used for can be used different methods to realize described function, but this realization is it is not considered that exceed
The scope of the present invention.
Those skilled in the art is it can be understood that arrive, for convenience and simplicity of description, and the device of foregoing description
With the specific works process of unit, it is referred to the corresponding process in preceding method embodiment, does not repeats them here.
In several embodiments provided herein, it should be understood that the control method of disclosed cursor color and
Device, can realize by another way.Such as, device embodiment described above is only schematically, such as, and institute
Stating the division of module, unit, be only a kind of logic function and divide, actual can have other dividing mode, such as when realizing
Multiple unit or assembly can in conjunction with or be desirably integrated into another system, or some features can be ignored, or does not performs.Separately
A bit, shown or discussed coupling each other or direct-coupling or communication connection can be by some interfaces, device
Or the INDIRECT COUPLING of unit or communication connection, can be electrical, machinery or other form.
The described unit illustrated as separating component can be or may not be physically separate, shows as unit
The parts shown can be or may not be physical location, i.e. may be located at a place, or can also be distributed to multiple
On NE.Some or all of unit therein can be selected according to the actual needs to realize the mesh of the present embodiment scheme
's.
It addition, each functional unit, module in each embodiment of the present invention can be integrated in a processing unit, also
Can be that unit, module are individually physically present, it is also possible to two or more unit, module are integrated in a unit
In.
If described function is using the form realization of SFU software functional unit and as independent production marketing or use, permissible
It is stored in a computer read/write memory medium.Based on such understanding, technical scheme is the most in other words
The part contributing prior art or the part of this technical scheme can embody with the form of software product, this meter
Calculation machine software product is stored in a storage medium, including some instructions with so that a computer equipment (can be individual
People's computer, server, or the network equipment etc.) perform all or part of step of method described in each embodiment of the present invention.
And aforesaid storage medium includes: USB flash disk, portable hard drive, read only memory (ROM, Read-Only Memory), random access memory are deposited
The various media that can store program code such as reservoir (RAM, Random Access Memory), magnetic disc or CD.
The above, the only detailed description of the invention of the present invention, but protection scope of the present invention is not limited thereto, and any
Those familiar with the art, in the technical scope that the invention discloses, can readily occur in change or replace, should contain
Cover within protection scope of the present invention.Therefore, protection scope of the present invention should described be as the criterion with scope of the claims.
Claims (10)
1. the control method of a cursor color, it is characterised in that described control method includes:
After function of search of taking pictures starts, obtain the color with district to be searched and there is the alternate color of maximum-contrast；
Light beacon light is adjusted to acquired alternate color, so that shooting the cursor of light beacon light projection described in the picture obtained
Notable visible.
2. the control method of cursor color as claimed in claim 1, it is characterised in that described acquisition and the color in district to be searched
The alternate color with maximum-contrast includes:
The color in district to be searched is gathered by light sensor；
Calculate the contrast between each alternate color and the color in described district to be searched in alternate color, obtain contrast
Big alternate color.
3. the control method of cursor color as claimed in claim 1, it is characterised in that described acquisition and the color in district to be searched
The alternate color with maximum-contrast includes:
Cursor according to the default time interval different alternate color of circulation projection；
In the cursor projection process of each alternate color, by the preview graph that each alternate color of collected by camera is corresponding
Picture, described preview image comprises district to be searched and cursor；
Obtain color and the light target color in district to be searched in each preview image, calculate color and the light in described district to be searched
Contrast between target color, obtains the alternate color that the maximum preview image of contrast is corresponding.
4. the control method of cursor color as claimed in claim 3, it is characterised in that described follow according to default time interval
The cursor of the different alternate color of ring projection includes:
According to the alternate color that default time interval controls light beacon light circulation projection is different；
Wherein, described alternate color includes red, orange, yellow, green, blue, indigo, purple.
5. the control method of the cursor color as described in claim 3 or 4, it is characterised in that described default time interval is
0.1 second.
6. the adjusting means of a cursor color, it is characterised in that described adjusting means includes:
Acquisition module, after starting in function of search of taking pictures, obtains and has the standby of maximum-contrast with the color in district to be searched
Select color；
Adjustment module, for being adjusted to acquired alternate color by light beacon light, so that shooting light described in the picture obtained
The cursor of beacon light projection is the most visible.
7. the adjusting means of cursor color as claimed in claim 6, it is characterised in that described acquisition module includes:
First collecting unit, for gathering the color in district to be searched by light sensor；
First acquiring unit, right for calculate in alternate color between the color in each alternate color and described district to be searched
Ratio degree, obtains the alternate color that contrast is maximum.
8. the adjusting means of cursor color as claimed in claim 6, it is characterised in that described acquisition module includes:
Projecting unit, for the cursor according to the default time interval different alternate color of circulation projection；
Second collecting unit, in the cursor projection process of each alternate color, by collected by camera, each is alternative
The preview image that color is corresponding, described preview image comprises district to be searched and cursor；
Second acquisition unit, for obtaining color and the light target color in district to be searched in each preview image, calculates described
Contrast between color and the light target color in district to be searched, obtains the alternative face that the maximum preview image of contrast is corresponding
Color.
9. the adjusting means of cursor color as claimed in claim 8, it is characterised in that described projection module specifically for:
According to the alternate color that default time interval controls light beacon light circulation projection is different；
Wherein, described alternate color includes red, orange, yellow, green, blue, indigo, purple.
10. the adjusting means of cursor color as claimed in claim 8 or 9, it is characterised in that described default time interval is
0.1 second.
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| CN201610458017.0A CN106095246A (en) | 2016-06-21 | 2016-06-21 | The control method of cursor color and device |
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| CN109408177B (en) * | 2018-09-29 | 2022-08-12 | 北京乐蜜科技有限责任公司 | Method and device for configuring color of characters in picture and electronic equipment |
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