CN104639748B - Desktop background display methods and device based on Rimless mobile phone - Google Patents

Desktop background display methods and device based on Rimless mobile phone Download PDF

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Publication number
CN104639748B
CN104639748B CN201510054450.3A CN201510054450A CN104639748B CN 104639748 B CN104639748 B CN 104639748B CN 201510054450 A CN201510054450 A CN 201510054450A CN 104639748 B CN104639748 B CN 104639748B
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mobile phone
image
background display
desktop background
distance
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CN104639748A (en
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姚乐
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Nubia Technology Co Ltd
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Nubia Technology Co Ltd
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Abstract

The invention discloses a kind of desktop background display methods based on Rimless mobile phone, the desktop background display methods based on Rimless mobile phone comprises the following steps:In the case where mobile phone enters transparent background display pattern, ambient image is obtained by camera;The image of acquisition is cut according to the screen size of the distance and mobile phone of mobile phone and subject;Image after cutting is amplified processing, so that the picture size after the cutting is consistent with the screen size of the mobile phone;Image after enhanced processing is shown on a display screen as desktop background.The invention also discloses a kind of desktop background display device based on Rimless mobile phone.The present invention improves the picture display effect of mobile phone display screen, reduces the operation difficulty of desktop background replacing.

Description

Desktop background display methods and device based on Rimless mobile phone
Technical field
The present invention relates to mobile phone technique field, more particularly to desktop background display methods and dress based on Rimless mobile phone Put.
Background technology
With continuing to develop for touching technique, the increasing electric terminal that touches enters daily life, work Among making, the technology such as multiple point touching, close sensing, large size panel screen is also gradually applied to tablet personal computer, vehicle mounted multimedia system In the terminals such as system, e-book and smart mobile phone, the application of touch-screen make it that input is more convenient.In order to realize that large-size screen monitors are grasped Make, mobile phone employs Rimless mobile phone.When mobile phone sets desktop background, it usually needs enter the interface specified, selection is corresponding Picture rear desktop background can be set, therefore cause wallpaper replacement operation difficulty higher.
The above is only used for auxiliary and understands technical scheme, does not represent and recognizes that the above is existing skill Art.
The content of the invention
It is a primary object of the present invention to provide a kind of desktop background display methods and device based on Rimless mobile phone, purport Improving the picture display effect of mobile phone display screen, the operation difficulty that reduction desktop background is changed.
To achieve the above object, a kind of desktop background display methods based on Rimless mobile phone for providing of the present invention include with Lower step:
In the case where mobile phone enters transparent background display pattern, ambient image is obtained by camera;
The image of acquisition is cut according to the screen size of the distance and mobile phone of mobile phone and subject;
Image after cutting is amplified processing, so that the picture size after the cutting and the display screen of the mobile phone Size is consistent;
Image after enhanced processing is shown on a display screen as desktop background.
Preferably, the image using after enhanced processing also includes after being shown on a display screen as desktop background:
When the distance for detecting mobile phone movement is more than the first preset value, execution is described to obtain ambient image by camera Step.
Preferably, the screen size of the distance and mobile phone according to mobile phone and subject enters to the image of acquisition Row also includes before cutting:
Obtain the angle that eyes of user deviates display screen center relative to the distance and eyes of user at mobile phone display screen center;
The screen size of the distance and mobile phone according to mobile phone and subject is cut to the image of acquisition Specially:
According to eyes of user relative to the distance at mobile phone display screen center, eyes of user deviate display screen center angle, The screen size of the distance and mobile phone of mobile phone and subject is cut to the image of acquisition.
Preferably, the image using after enhanced processing also includes after being shown on a display screen as desktop background:
The electricity of detecting real-time mobile phone;
When the electricity of mobile phone is less than the second preset value, camera is closed, and it is aobvious to control mobile phone to exit the transparent background Show pattern.
Preferably, it is described in the case where mobile phone enters transparent background display pattern, ambient image is obtained by camera Also include before:
The preset operation interface of output chooses whether to enter transparent background display pattern for user.
In addition, to achieve the above object, the present invention also provides a kind of desktop background display device based on Rimless mobile phone Including:
First acquisition module, in the case of entering transparent background display pattern in mobile phone, ring is obtained by camera Border image;
Module is cut, for image of the distance and the screen size of mobile phone according to mobile phone and subject to acquisition Cut;
Adjusting module, for the image after cutting to be amplified into processing, so that picture size and institute after the cutting The screen size for stating mobile phone is consistent;
Setup module, for the image after enhanced processing to be shown on a display screen as desktop background.
Preferably, the desktop background display device based on Rimless mobile phone also includes:
Whether the first detecting module, the distance for detecting mobile phone movement is more than the first preset value;
First acquisition module is specifically for when whether the distance for surveying mobile phone movement is more than the first preset value, in mobile phone In the case of transparent background display pattern, ambient image is obtained by camera.
Preferably, the desktop background display device based on Rimless mobile phone also includes:
Second acquisition module, deviates for obtaining eyes of user relative to the distance and eyes of user at mobile phone display screen center The angle at display screen center;
The cutting module, specifically for the distance according to eyes of user relative to mobile phone display screen center, eyes of user Angle, the distance of mobile phone and subject and the screen size of mobile phone for deviateing display screen center are carried out to the image of acquisition Cut.
Preferably, the desktop background display device based on Rimless mobile phone also includes:
Second detecting module, the electricity for detecting real-time mobile phone;
Control module, for when the electricity of mobile phone is less than the second preset value, closing camera, and control mobile phone to exit institute State transparent background display pattern.
Preferably, the desktop background display device based on Rimless mobile phone also includes:
Output module, for exporting, preset operation interface chooses whether to enter transparent background display pattern for user.
The embodiment of the present invention obtains environment map in the case where mobile phone enters transparent background display pattern by camera Picture, cuts according to the screen size of the distance and mobile phone of mobile phone and subject to the image of acquisition;After cutting Image be amplified processing so that the picture size after the cutting is consistent with the screen size of the mobile phone;Will amplification Image after processing is shown on a display screen as desktop background.It is achieved thereby that being used as the effect of desktop background by the use of environment picture Really so that mobile phone display screen therefore can improve the picture display effect of mobile phone display screen equivalent to the effect of clear glass, together When reduction desktop background change operation difficulty.
Brief description of the drawings
Fig. 1 is the schematic flow sheet of the desktop background display methods first embodiment of the invention based on Rimless mobile phone;
Fig. 2 is the schematic flow sheet of the desktop background display methods second embodiment of the invention based on Rimless mobile phone;
Fig. 3 is the schematic flow sheet of the desktop background display methods 3rd embodiment of the invention based on Rimless mobile phone;
Fig. 4 is the schematic flow sheet of the desktop background display methods fourth embodiment of the invention based on Rimless mobile phone;
Fig. 5 is the high-level schematic functional block diagram of desktop background display device one embodiment of the invention based on Rimless mobile phone;
Fig. 6 is the high-level schematic functional block diagram of desktop background display device two embodiment of the invention based on Rimless mobile phone;
Fig. 7 is the high-level schematic functional block diagram of desktop background display device three embodiment of the invention based on Rimless mobile phone;
Fig. 8 is the high-level schematic functional block diagram of desktop background display device four embodiment of the invention based on Rimless mobile phone.
The realization, functional characteristics and advantage of the object of the invention will be described further referring to the drawings in conjunction with the embodiments.
Embodiment
It should be appreciated that the specific embodiments described herein are merely illustrative of the present invention, it is not intended to limit the present invention.
A kind of desktop background display methods based on Rimless mobile phone of present invention offer, reference picture 1, in one embodiment, The desktop background display methods based on Rimless mobile phone includes:
Step S10, in the case where mobile phone enters transparent background display pattern, ambient image is obtained by camera;
The desktop background display methods based on Rimless mobile phone that the present embodiment is provided is mainly used in mobile phone to main display The background picture for shielding display interface carries out display control.The side of above-mentioned Rimless mobile phone is one of display screen (touch-screen) Point, the touch operation for receiving user's input, specifically, the both sides of Rimless mobile phone are the both sides of mobile phone width, hand The side of machine is Qu Ping, so that the front of mobile phone is display screen.The display pattern of mobile phone can include common display mould Formula and transparent background display pattern, specifically, general display mode are that user's setting desktop picture is shown as into desktop background, thoroughly The ambient image of seizure is set to desktop background by bright display pattern to catch current ambient image.
It should be noted that the mode of general display mode and Transparence Display pattern switching can be set according to actual needs Put, for example, can input specific slip gesture on a display screen, be switched with start-up mode;It can also export preset by mobile phone Operation interface chooses whether to enter transparent background display pattern for user, to reach the effect of pattern switching.Switched in mobile phone After transparent background display pattern, camera is controlled to obtain ambient image in running background, and by camera first.
Step S20, is carried out according to the screen size of the distance and mobile phone of mobile phone and subject to the image of acquisition Cut;
Step S30, processing is amplified by the image after cutting, so that the picture size after the cutting and the mobile phone Screen size it is consistent;
Step S40, the image after enhanced processing is shown on a display screen as desktop background.
In the present embodiment, blocked according to the Size calculation mobile phone of the display screen of the distance and mobile phone of mobile phone and subject Image-region, according to calculate obtain image-region the image of acquisition is cut so that the figure shot by camera Corresponding image-region is blocked as only retaining mobile phone.Then the image after cutting is subjected to pixel enhanced processing, it is ensured that after cutting Picture size it is consistent with the screen size of mobile phone;Finally include the image after amplification as desktop background in display screen On.
It should be noted that the mode of the distance of measurement mobile phone and subject can be configured according to actual needs, Do not do and further limit herein, for example, set ultrasonic wave to occur and reception device progress ultrasonic ranging, or pass through shooting The focal length of the image of head preview carries out measuring and calculating distance.
The embodiment of the present invention obtains environment map in the case where mobile phone enters transparent background display pattern by camera Picture, cuts according to the screen size of the distance and mobile phone of mobile phone and subject to the image of acquisition;After cutting Image be amplified processing so that the picture size after the cutting is consistent with the screen size of the mobile phone;Will amplification Image after processing is shown on a display screen as desktop background.It is achieved thereby that being used as the effect of desktop background by the use of environment picture Really so that mobile phone display screen therefore can improve the picture display effect of mobile phone display screen equivalent to the effect of clear glass, together When reduction desktop background change operation difficulty.
Further, reference picture 2, based on above-described embodiment, in the present embodiment, also include after above-mentioned steps S40:
Whether step S50, the distance of detecting mobile phone movement is more than the first preset value;If then returning and performing step S10, if It is no, then continue executing with step S50.
In the present embodiment, by detect mobile phone move distance whether be more than the first preset value, only when mobile phone move away from During from more than the first preset value, mobile phone desktop background is just updated again, so as to prevent from, because mobile phone is shaken, causing real-time needs pair The ambient image that camera is obtained is handled.Therefore this embodiment reduces the treating capacity of view data, mobile phone fortune is improved Capable speed.It should be noted that the size of above-mentioned first preset value can be configured according to actual needs, do not do herein into Limit to one step.
Further, reference picture 3, based on above-described embodiment, in the present embodiment, also include before above-mentioned steps S20:
Step S60, the distance and eyes of user for obtaining eyes of user relative to mobile phone display screen center deviates in display screen The angle of the heart;
Above-mentioned steps S20 is specially:
According to eyes of user relative to the distance at mobile phone display screen center, eyes of user deviate display screen center angle, The screen size of the distance and mobile phone of mobile phone and subject is cut to the image of acquisition.
In the present embodiment, the image for including human eye can be obtained by front camera, people is obtained by Eye Recognition The position of eye, determines that eyes of user deviates display screen center according to positional information of the human eye in the image that front camera is shot Angle.Obtain human eye can be configured according to actual needs to the mode of mobile phone display screen centre distance, do not do herein into Limit to one step, for example, can first in different distance shooting image masterplate, then by the width of human eye in each image masterplate with Distance correspondence.Finally according to above-mentioned front camera shoot image in human eye width determine human eye to mobile phone display screen away from From.Specifically, in the present embodiment, can according to eyes of user relative to the distance at mobile phone display screen center, mobile phone with being taken The distance of object and the screen size of mobile phone determine the size for needing to cut, and the angle at display screen center is deviateed according to eyes of user Degree determines the position cut.
Further, reference picture 4, based on above-described embodiment, in the present embodiment, also include after above-mentioned steps S40:
Step S70, the electricity of detecting real-time mobile phone;
Step S80, when the electricity of mobile phone is less than the second preset value, closes camera, and it is described to control mobile phone to exit Bright background display pattern.
The size of above-mentioned second preset value can be configured according to actual needs, can also be provided an interface for users and be entered Row sets the size of second preset value.Preferably, second preset value is 30 percent.It is understood that due to taking the photograph As head unlatching, and there is substantial amounts of electric quantity consumption in running background.In the present embodiment, by the electricity of detecting real-time mobile phone, and When the electricity of mobile phone is less than 30 percent, camera is closed, and control mobile phone to exit the transparent background display pattern.This When desktop background can also can be set to enter table before transparent background display pattern to keep current desktop background constant The picture of face background.
The present invention also provides a kind of desktop background display device based on Rimless mobile phone, reference picture 5, in an embodiment In, the desktop background display device based on Rimless mobile phone that the present invention is provided includes:
First acquisition module 100, in the case of entering transparent background display pattern in mobile phone, is obtained by camera Ambient image;
The desktop background display device based on Rimless mobile phone that the present embodiment is provided is mainly used in mobile phone to main display The background picture for shielding display interface carries out display control.The side of above-mentioned Rimless mobile phone is one of display screen (touch-screen) Point, the touch operation for receiving user's input, specifically, the both sides of Rimless mobile phone are the both sides of mobile phone width, hand The side of machine is Qu Ping, so that the front of mobile phone is display screen.The display pattern of mobile phone can include common display mould Formula and transparent background display pattern, specifically, general display mode are that user's setting desktop picture is shown as into desktop background, thoroughly The ambient image of seizure is set to desktop background by bright display pattern to catch current ambient image.
It should be noted that the mode of general display mode and Transparence Display pattern switching can be set according to actual needs Put, for example, can input specific slip gesture on a display screen, be switched with start-up mode;It can also export preset by mobile phone Operation interface chooses whether to enter transparent background display pattern for user, to reach the effect of pattern switching.Switched in mobile phone After transparent background display pattern, camera is controlled to obtain ambient image in running background, and by camera first.
Module 200 is cut, for the distance and the screen size of mobile phone according to mobile phone and subject to acquisition Image is cut;
Adjusting module 300, for the image after cutting to be amplified into processing so that the picture size after the cutting with The screen size of the mobile phone is consistent;
Setup module 400, for the image after enhanced processing to be shown on a display screen as desktop background.
In the present embodiment, blocked according to the Size calculation mobile phone of the display screen of the distance and mobile phone of mobile phone and subject Image-region, according to calculate obtain image-region the image of acquisition is cut so that the figure shot by camera Corresponding image-region is blocked as only retaining mobile phone.Then the image after cutting is subjected to pixel enhanced processing, it is ensured that after cutting Picture size it is consistent with the screen size of mobile phone;Finally include the image after amplification as desktop background in display screen On.
It should be noted that the mode of the distance of measurement mobile phone and subject can be configured according to actual needs, Do not do and further limit herein, for example, set ultrasonic wave to occur and reception device progress ultrasonic ranging, or pass through shooting The focal length of the image of head preview carries out measuring and calculating distance.
The embodiment of the present invention obtains environment map in the case where mobile phone enters transparent background display pattern by camera Picture, cuts according to the screen size of the distance and mobile phone of mobile phone and subject to the image of acquisition;After cutting Image be amplified processing so that the picture size after the cutting is consistent with the screen size of the mobile phone;Will amplification Image after processing is shown on a display screen as desktop background.It is achieved thereby that being used as the effect of desktop background by the use of environment picture Really so that mobile phone display screen therefore can improve the picture display effect of mobile phone display screen equivalent to the effect of clear glass, together When reduction desktop background change operation difficulty.
Further, reference picture 6, based on above-described embodiment, in the present embodiment, the above-mentioned desktop back of the body based on Rimless mobile phone Scape display device also includes:
Whether the first detecting module 500, the distance for detecting mobile phone movement is more than the first preset value;
First acquisition module 100 specifically for when survey mobile phone movement distance whether be more than the first preset value when, In the case that mobile phone enters transparent background display pattern, ambient image is obtained by camera.
In the present embodiment, by detect mobile phone move distance whether be more than the first preset value, only when mobile phone move away from During from more than the first preset value, mobile phone desktop background is just updated again, so as to prevent from, because mobile phone is shaken, causing real-time needs pair The ambient image that camera is obtained is handled.Therefore this embodiment reduces the treating capacity of view data, mobile phone fortune is improved Capable speed.It should be noted that the size of above-mentioned first preset value can be configured according to actual needs, do not do herein into Limit to one step.
Further, reference picture 7, based on above-described embodiment, in the present embodiment, the above-mentioned desktop back of the body based on Rimless mobile phone Scape display device also includes:
Second acquisition module 600, for obtaining distance and eyes of user of the eyes of user relative to mobile phone display screen center Deviate the angle at display screen center;
The cutting module 200, specifically for the distance according to eyes of user relative to mobile phone display screen center, user's eye Angle, the distance of mobile phone and subject and the screen size of mobile phone that eyeball deviates display screen center enter to the image of acquisition Row is cut.
In the present embodiment, the image for including human eye can be obtained by front camera, people is obtained by Eye Recognition The position of eye, determines that eyes of user deviates display screen center according to positional information of the human eye in the image that front camera is shot Angle.Obtain human eye can be configured according to actual needs to the mode of mobile phone display screen centre distance, do not do herein into Limit to one step, for example, can first in different distance shooting image masterplate, then by the width of human eye in each image masterplate with Distance correspondence.Finally according to above-mentioned front camera shoot image in human eye width determine human eye to mobile phone display screen away from From.Specifically, in the present embodiment, can according to eyes of user relative to the distance at mobile phone display screen center, mobile phone with being taken The distance of object and the screen size of mobile phone determine the size for needing to cut, and the angle at display screen center is deviateed according to eyes of user Degree determines the position cut.
Further, reference picture 8, based on above-described embodiment, in the present embodiment, the above-mentioned desktop back of the body based on Rimless mobile phone Scape display device also includes:
Second detecting module 700, the electricity for detecting real-time mobile phone;
Control module 800, for when the electricity of mobile phone is less than the second preset value, closing camera, and control mobile phone to move back Go out the transparent background display pattern.
The size of above-mentioned second preset value can be configured according to actual needs, can also be provided an interface for users and be entered Row sets the size of second preset value.Preferably, second preset value is 30 percent.It is understood that due to taking the photograph As head unlatching, and there is substantial amounts of electric quantity consumption in running background.In the present embodiment, by the electricity of detecting real-time mobile phone, and When the electricity of mobile phone is less than 30 percent, camera is closed, and control mobile phone to exit the transparent background display pattern.This When desktop background can also can be set to enter table before transparent background display pattern to keep current desktop background constant The picture of face background.
The preferred embodiments of the present invention are these are only, are not intended to limit the scope of the invention, it is every to utilize this hair Equivalent structure or equivalent flow conversion that bright specification and accompanying drawing content are made, or directly or indirectly it is used in other related skills Art field, is included within the scope of the present invention.

Claims (8)

1. a kind of desktop background display methods based on Rimless mobile phone, it is characterised in that the table based on Rimless mobile phone Face background display methods comprises the following steps:
In the case where mobile phone enters transparent background display pattern, ambient image is obtained by camera;
Obtain the angle that eyes of user deviates display screen center relative to the distance and eyes of user at mobile phone display screen center;
The image of acquisition is cut according to the screen size of the distance and mobile phone of mobile phone and subject, is specially: According to eyes of user relative to the distance at mobile phone display screen center, angle, mobile phone and the quilt at eyes of user deviation display screen center Shoot the distance of object and the screen size of mobile phone is cut to the image of acquisition;
Image after cutting is amplified processing, so that the picture size after the cutting and the screen size of the mobile phone Unanimously;
Image after enhanced processing is shown on a display screen as desktop background.
2. the desktop background display methods as claimed in claim 1 based on Rimless mobile phone, it is characterised in that described to amplify Image after processing also includes after being shown on a display screen as desktop background:
When the distance for detecting mobile phone movement is more than the first preset value, the step that ambient image is obtained by camera is performed Suddenly.
3. the desktop background display methods as claimed in claim 1 based on Rimless mobile phone, it is characterised in that described to amplify Image after processing also includes after being shown on a display screen as desktop background:
The electricity of detecting real-time mobile phone;
When the electricity of mobile phone is less than the second preset value, camera is closed, and control mobile phone to exit the transparent background display mould Formula.
4. the desktop background display methods as claimed any one in claims 1 to 3 based on Rimless mobile phone, its feature exists In, it is described in the case where mobile phone enters transparent background display pattern, before camera acquisition ambient image, in addition to:
The preset operation interface of output chooses whether to enter transparent background display pattern for user.
5. a kind of desktop background display device based on Rimless mobile phone, it is characterised in that the table based on Rimless mobile phone Face background display device includes:
First acquisition module, in the case of entering transparent background display pattern in mobile phone, environment map is obtained by camera Picture;
Second acquisition module, for obtaining distance and eyes of user deviation display of the eyes of user relative to mobile phone display screen center The angle at screen center;
Module is cut, the image of acquisition is carried out for the distance and the screen size of mobile phone according to mobile phone and subject Cut, the module that cuts is specifically for the distance according to eyes of user relative to mobile phone display screen center, eyes of user deviation Angle, the distance of mobile phone and subject and the screen size of mobile phone at display screen center are cut out to the image of acquisition Cut;
Adjusting module, for the image after cutting to be amplified into processing, so that the picture size after the cutting and the hand The screen size of machine is consistent;
Setup module, for the image after enhanced processing to be shown on a display screen as desktop background.
6. the desktop background display device as claimed in claim 5 based on Rimless mobile phone, it is characterised in that described to be based on nothing The desktop background display device of frame mobile phone also includes:
Whether the first detecting module, the distance for detecting mobile phone movement is more than the first preset value;
First acquisition module in mobile phone specifically for when whether the distance for surveying mobile phone movement is more than the first preset value, entering In the case of transparent background display pattern, ambient image is obtained by camera.
7. the desktop background display device as claimed in claim 5 based on Rimless mobile phone, it is characterised in that described to be based on nothing The desktop background display device of frame mobile phone, in addition to:
Second detecting module, the electricity for detecting real-time mobile phone;
Control module, for when the electricity of mobile phone is less than the second preset value, closing camera, and it is described to control mobile phone to exit Bright background display pattern.
8. the desktop background display device based on Rimless mobile phone as any one of claim 5 to 7, its feature exists In, the desktop background display device based on Rimless mobile phone, in addition to:
Output module, for exporting, preset operation interface chooses whether to enter transparent background display pattern for user.
CN201510054450.3A 2015-01-30 2015-01-30 Desktop background display methods and device based on Rimless mobile phone Active CN104639748B (en)

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