CN107093418A - A kind of screen display method, computer equipment and storage medium - Google Patents
A kind of screen display method, computer equipment and storage medium Download PDFInfo
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- CN107093418A CN107093418A CN201710470950.4A CN201710470950A CN107093418A CN 107093418 A CN107093418 A CN 107093418A CN 201710470950 A CN201710470950 A CN 201710470950A CN 107093418 A CN107093418 A CN 107093418A
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- G—PHYSICS
- G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
- G09G—ARRANGEMENTS OR CIRCUITS FOR CONTROL OF INDICATING DEVICES USING STATIC MEANS TO PRESENT VARIABLE INFORMATION
- G09G5/00—Control arrangements or circuits for visual indicators common to cathode-ray tube indicators and other visual indicators
- G09G5/36—Control arrangements or circuits for visual indicators common to cathode-ray tube indicators and other visual indicators characterised by the display of a graphic pattern, e.g. using an all-points-addressable [APA] memory
- G09G5/39—Control of the bit-mapped memory
- G09G5/391—Resolution modifying circuits, e.g. variable screen formats
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F1/00—Details not covered by groups G06F3/00 - G06F13/00 and G06F21/00
- G06F1/26—Power supply means, e.g. regulation thereof
- G06F1/32—Means for saving power
- G06F1/3203—Power management, i.e. event-based initiation of a power-saving mode
- G06F1/3234—Power saving characterised by the action undertaken
- G06F1/325—Power saving in peripheral device
- G06F1/3265—Power saving in display device
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Abstract
The present invention discloses a kind of screen display method, computer equipment and storage medium, is related to electronic information technical field, for solving in the prior art how the problem of effectively reduction power consumption of screen in the case of not influenceing user experience.Methods described includes：Obtain the image information parameter of on-screen display objects；Described image information parameter includes following at least one：Image resolution ratio, picture contrast, the rgb value variance of pixel；Screen resolution is adjusted according to described image information parameter, so that image information parameter is less than the corresponding screen resolution reduction of display object of predetermined threshold value.
Description
Technical field
The present invention relates to electronic information technical field, more particularly to a kind of screen display method, computer equipment and storage
Medium.
Background technology
With the development of mobile interchange technology, large-screen mobile phone has become the market mainstream.But giant-screen be user with
While carrying out good visual experience, it is too fast to will also result in electric quantity consumption, how effectively can be only achieved neither influence use using screen
The usage experience at family can effectively reduce power consumption and save electric energy again, and prior art is still without more perfect solution.
The content of the invention
It is a primary object of the present invention to propose a kind of screen display method, computer equipment and storage medium, it is intended to solve
It is certainly of the prior art how in the case of not influenceing user experience effectively reduction power consumption of screen the problem of.
To achieve the above object, a kind of screen display method that the present invention is provided, including：Obtain the figure of on-screen display objects
As information parameter；Described image information parameter includes following at least one：Image resolution ratio, picture contrast, the RGB of pixel
It is worth variance；Screen resolution is adjusted according to described image information parameter, so that image information parameter is less than the display of predetermined threshold value
The corresponding screen resolution reduction of object.
Optionally, the image information parameter for obtaining on-screen display objects includes：Obtain the on-screen display objects
Image resolution ratio；It is described to be included according to described image information parameter regulation screen resolution：It is less than in described image resolution ratio and works as
In the case of forth screen resolution ratio, the screen resolution is reduced.
Optionally, the image information parameter for obtaining on-screen display objects includes：Obtain the on-screen display objects
Picture contrast；It is described to be included according to described image information parameter regulation screen resolution：It is less than in described image contrast pre-
If in the case of contrast threshold, reducing the screen resolution.
Optionally, the image information parameter for obtaining on-screen display objects includes：Obtain in the on-screen display objects,
Rgb value variance in each set of pixels between the rgb value of each pixel；Wherein, the set of pixels includes mutually adjacent at least 2
Individual pixel；It is described to be included according to described image information parameter regulation screen resolution：It is less than default side in the rgb value variance
In the case of poor threshold value, the corresponding screen resolution of the set of pixels is reduced.
Optionally, after the image information parameter of the acquisition on-screen display objects, methods described also includes：According to obtaining
The relation of the image information parameter got and the predetermined threshold value, is pointed out the image-region of pending resolution adjustment；
It is described to be included according to described image information parameter regulation screen resolution：According to the response instruction to prompting, correspondence image is adjusted
The screen resolution in region.
Optionally, response of the basis to prompting is instructed, and the screen resolution in regulation correspondence image region includes：According to
The response instruction, selects one or more regions to carry out screen resolution from the image-region of the pending resolution adjustment
The regulation of rate.
Optionally, it is described to be included according to described image information parameter regulation screen resolution：Image information parameter is less than
The screen resolution reduction of the display object position of predetermined threshold value, while keeping the screen resolution of other positions constant.
Optionally, the reduction degree of the screen resolution and described image information parameter and the difference of the predetermined threshold value
It is related.
On the other hand, the present invention also provides a kind of computer equipment, the computer equipment include processor, memory and
Communication bus；The communication bus is used to realize the connection communication between processor and memory；The processor is used to perform
The computer instruction stored in memory, to realize any screen display method of the invention provided.
On the other hand, the present invention also provides a kind of computer-readable recording medium, and the computer-readable recording medium is deposited
One or more program is contained, one or more of programs can be by one or more computing device, to realize this
Any screen display method provided is provided.
Screen display method provided in an embodiment of the present invention, computer equipment and storage medium, can obtain various screens
The image information parameter of object is shown, then corresponding screen resolution is adjusted according to these image information parameters, so, when
When corresponding image detail information does not enrich in the image information parameter of on-screen display objects, it is possible to which screen resolution is entered
Row adjustment, reduces corresponding screen resolution, so that while image displaying quality and Consumer's Experience is not influenceed, effectively reduction
Power consumption of screen.
Brief description of the drawings
Fig. 1 is the hardware architecture diagram for realizing each optional mobile terminal of embodiment one of the invention；
Fig. 2 is the wireless communication system schematic diagram of mobile terminal as shown in Figure 1；
Fig. 3 is a kind of flow chart of screen display method provided in an embodiment of the present invention；
Fig. 4 is pixel and set of pixels distribution schematic diagram in screen in screen display method provided in an embodiment of the present invention；
Fig. 5 is another flow chart of screen display method provided in an embodiment of the present invention；
Fig. 6 be screen display method provided in an embodiment of the present invention in user carry out screen prompt schematic diagram；
Fig. 7 is a kind of structural representation of computer equipment provided in an embodiment of the present invention.
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.
In follow-up description, the suffix using such as " module ", " part " or " unit " for representing element is only
Be conducive to the explanation of the present invention, itself there is no a specific meaning.Therefore, " module ", " part " or " unit " can be mixed
Ground is used.
Terminal can be implemented in a variety of manners.For example, the terminal described in the present invention can include such as mobile phone, flat board
Computer, notebook computer, palm PC, personal digital assistant (Personal Digital Assistant, PDA), portable
Media player (Portable Media Player, PMP), guider, wearable device, Intelligent bracelet, pedometer etc. are moved
Move the fixed terminals such as terminal, and numeral TV, desktop computer.
It will be illustrated in subsequent descriptions by taking mobile terminal as an example, it will be appreciated by those skilled in the art that except special
Outside element for moving purpose, construction according to the embodiment of the present invention can also apply to the terminal of fixed type.
Referring to Fig. 1, its hardware architecture diagram for a kind of mobile terminal of realization each embodiment of the invention, the shifting
Dynamic terminal 100 can include：RF (Radio Frequency, radio frequency) unit 101, WiFi module 102, audio output unit
103rd, A/V (audio/video) input block 104, sensor 105, display unit 106, user input unit 107, interface unit
108th, the part such as memory 109, processor 110 and power supply 111.It will be understood by those skilled in the art that shown in Fig. 1
Mobile terminal structure does not constitute the restriction to mobile terminal, and mobile terminal can be included than illustrating more or less parts,
Either combine some parts or different parts arrangement.
The all parts of mobile terminal are specifically introduced with reference to Fig. 1：
Radio frequency unit 101 can be used for receiving and sending messages or communication process in, the reception and transmission of signal, specifically, by base station
Downlink information receive after, handled to processor 110；In addition, up data are sent into base station.Generally, radio frequency unit 101
Including but not limited to antenna, at least one amplifier, transceiver, coupler, low-noise amplifier, duplexer etc..In addition, penetrating
Frequency unit 101 can also be communicated by radio communication with network and other equipment.Above-mentioned radio communication can use any communication
Standard or agreement, including but not limited to GSM (Global System of Mobile communication, global system for mobile telecommunications
System), GPRS (General Packet Radio Service, general packet radio service), CDMA2000 (Code
Division Multiple Access 2000, CDMA 2000), WCDMA (Wideband Code Division
Multiple Access, WCDMA), TD-SCDMA (Time Division-Synchronous Code
Division Multiple Access, TD SDMA), FDD-LTE (Frequency Division
Duplexing-Long Term Evolution, FDD Long Term Evolution) and TDD-LTE (Time Division
Duplexing-Long Term Evolution, time division duplex Long Term Evolution) etc..
WiFi belongs to short range wireless transmission technology, and mobile terminal can help user's transmitting-receiving electricity by WiFi module 102
Sub- mail, browse webpage and access streaming video etc., it has provided the user wireless broadband internet and accessed.Although Fig. 1 shows
Go out WiFi module 102, but it is understood that, it is simultaneously not belonging to must be configured into for mobile terminal, completely can be according to need
To be omitted in the essential scope for do not change invention.
Audio output unit 103 can be in call signal reception pattern, call mode, record mould in mobile terminal 1 00
When under the isotypes such as formula, speech recognition mode, broadcast reception mode, it is that radio frequency unit 101 or WiFi module 102 are received or
The voice data stored in memory 109 is converted into audio signal and is output as sound.Moreover, audio output unit 103
The audio output related to the specific function that mobile terminal 1 00 is performed can also be provided (for example, call signal receives sound, disappeared
Breath receives sound etc.).Audio output unit 103 can include loudspeaker, buzzer etc..
A/V input blocks 104 are used to receive audio or video signal.A/V input blocks 104 can include graphics processor
(Graphics Processing Unit, GPU) 1041 and microphone 1042,1041 pairs of graphics processor is in video acquisition mode
Or the view data progress of the static images or video obtained in image capture mode by image capture apparatus (such as camera)
Reason.Picture frame after processing may be displayed on display unit 106.Picture frame after being handled through graphics processor 1041 can be deposited
Storage is transmitted in memory 109 (or other storage mediums) or via radio frequency unit 101 or WiFi module 102.Mike
Wind 1042 can connect in telephone calling model, logging mode, speech recognition mode etc. operational mode via microphone 1042
Quiet down sound (voice data), and can be voice data by such acoustic processing.Audio (voice) data after processing can
To be converted to the form output that mobile communication base station can be sent to via radio frequency unit 101 in the case of telephone calling model.
Microphone 1042 can implement various types of noises and eliminate (or suppression) algorithm to eliminate (or suppression) in reception and send sound
The noise produced during frequency signal or interference.
Mobile terminal 1 00 also includes at least one sensor 105, such as optical sensor, motion sensor and other biographies
Sensor.Specifically, optical sensor includes ambient light sensor and proximity transducer, wherein, ambient light sensor can be according to environment
The light and shade of light adjusts the brightness of display panel 1061, and proximity transducer can close when mobile terminal 1 00 is moved in one's ear
Display panel 1061 and/or backlight.As one kind of motion sensor, accelerometer sensor can detect in all directions (general
For three axles) size of acceleration, size and the direction of gravity are can detect that when static, the application available for identification mobile phone posture
(such as horizontal/vertical screen switching, dependent game, magnetometer pose calibrating), Vibration identification correlation function (such as pedometer, percussion) etc.；
The fingerprint sensor that can also configure as mobile phone, pressure sensor, iris sensor, molecule sensor, gyroscope, barometer,
The other sensors such as hygrometer, thermometer, infrared ray sensor, will not be repeated here.
Display unit 106 is used for the information for showing the information inputted by user or being supplied to user.Display unit 106 can be wrapped
Display panel 1061 is included, liquid crystal display (Liquid Crystal Display, LCD), Organic Light Emitting Diode can be used
Forms such as (Organic Light-Emitting Diode, OLED) configures display panel 1061.
User input unit 107 can be used for the numeral or character information for receiving input, and produce the use with mobile terminal
The key signals input that family is set and function control is relevant.Specifically, user input unit 107 may include contact panel 1071 with
And other input equipments 1072.Contact panel 1071, also referred to as touch-screen, collect touch operation of the user on or near it
(such as user is using any suitable objects such as finger, stylus or annex on contact panel 1071 or in contact panel 1071
Neighbouring operation), and corresponding attachment means are driven according to formula set in advance.Contact panel 1071 may include touch detection
Two parts of device and touch controller.Wherein, touch detecting apparatus detects the touch orientation of user, and detects touch operation band
The signal come, transmits a signal to touch controller；Touch controller receives touch information from touch detecting apparatus, and by it
It is converted into contact coordinate, then gives processor 110, and the order sent of reception processing device 110 and can be performed.In addition, can
To realize contact panel 1071 using polytypes such as resistance-type, condenser type, infrared ray and surface acoustic waves.Except contact panel
1071, user input unit 107 can also include other input equipments 1072.Specifically, other input equipments 1072 can be wrapped
Include but be not limited to physical keyboard, in function key (such as volume control button, switch key etc.), trace ball, mouse, action bars etc.
One or more, do not limit herein specifically.
Further, contact panel 1071 can cover display panel 1061, detect thereon when contact panel 1071 or
After neighbouring touch operation, processor 110 is sent to determine the type of touch event, with preprocessor 110 according to touch thing
The type of part provides corresponding visual output on display panel 1061.Although in Fig. 1, contact panel 1071 and display panel
1061 be input and the output function that mobile terminal is realized as two independent parts, but in certain embodiments, can
By contact panel 1071 and the input that is integrated and realizing mobile terminal of display panel 1061 and output function, not do specifically herein
Limit.
Interface unit 108 is connected the interface that can pass through as at least one external device (ED) with mobile terminal 1 00.For example,
External device (ED) can include wired or wireless head-band earphone port, external power source (or battery charger) port, wired or nothing
Line FPDP, memory card port, the port for connecting the device with identification module, audio input/output (I/O) end
Mouth, video i/o port, ear port etc..Interface unit 108 can be used for receiving the input from external device (ED) (for example, number
It is believed that breath, electric power etc.) and the input received is transferred to one or more elements in mobile terminal 1 00 or can be with
For transmitting data between mobile terminal 1 00 and external device (ED).
Memory 109 can be used for storage software program and various data.Memory 109 can mainly include storing program area
And storage data field, wherein, application program (the such as sound that storing program area can be needed for storage program area, at least one function
Sound playing function, image player function etc.) etc.；Storage data field can be stored uses created data (such as according to mobile phone
Voice data, phone directory etc.) etc..In addition, memory 109 can include high-speed random access memory, it can also include non-easy
The property lost memory, for example, at least one disk memory, flush memory device or other volatile solid-state parts.
Processor 110 is the control centre of mobile terminal, utilizes each of various interfaces and the whole mobile terminal of connection
Individual part, by operation or performs and is stored in software program and/or module in memory 109, and calls and be stored in storage
Data in device 109, perform the various functions and processing data of mobile terminal, so as to carry out integral monitoring to mobile terminal.Place
Reason device 110 may include one or more processing units；It is preferred that, processor 110 can integrated application processor and modulatedemodulate mediate
Device is managed, wherein, application processor mainly handles operating system, user interface and application program etc., and modem processor is main
Handle radio communication.It is understood that above-mentioned modem processor can not also be integrated into processor 110.
Mobile terminal 1 00 can also include the power supply 111 (such as battery) powered to all parts, it is preferred that power supply 111
Can be logically contiguous by power-supply management system and processor 110, so as to realize management charging by power-supply management system, put
The function such as electricity and power managed.
Although Fig. 1 is not shown, mobile terminal 1 00 can also will not be repeated here including bluetooth module etc..
For the ease of understanding the embodiment of the present invention, the communications network system that the mobile terminal of the present invention is based on is entered below
Row description.
Referring to Fig. 2, Fig. 2 is a kind of communications network system Organization Chart provided in an embodiment of the present invention, the communication network system
Unite as the LTE system of universal mobile communications technology, UE (User Equipment, use of the LTE system including communicating connection successively
Family equipment) 201, E-UTRAN (Evolved UMTS Terrestrial Radio Access Network, evolved UMTS lands
Ground wireless access network) 202, EPC (Evolved Packet Core, evolved packet-based core networks) 203 and operator IP operation
204。
Specifically, UE201 can be above-mentioned terminal 100, and here is omitted.
E-UTRAN202 includes eNodeB2021 and other eNodeB2022 etc..Wherein, eNodeB2021 can be by returning
Journey (backhaul) (such as X2 interface) is connected with other eNodeB2022, and eNodeB2021 is connected to EPC203,
ENodeB2021 can provide UE201 to EPC203 access.
EPC203 can include MME (Mobility Management Entity, mobility management entity) 2031, HSS
(Home Subscriber Server, home subscriber server) 2032, other MME2033, SGW (Serving Gate Way,
Gateway) 2034, PGW (PDN Gate Way, grouped data network gateway) 2035 and PCRF (Policy and
Charging Rules Function, policy and rate functional entity) 2036 etc..Wherein, MME2031 be processing UE201 and
There is provided carrying and connection management for the control node of signaling between EPC203.HSS2032 is all to manage for providing some registers
Such as function of attaching position register (not shown) etc, and some are preserved about the use such as service features, data rate
The special information in family.All customer data can be transmitted by SGW2034, and PGW2035 can provide UE 201 IP
Address is distributed and other functions, and PCRF2036 is strategy and the charging control strategic decision-making of business data flow and IP bearing resources
Point, it selects and provided available strategy and charging control decision-making with charge execution function unit (not shown) for strategy.
IP operation 204 can include internet, Intranet, IMS (IP Multimedia Subsystem, IP multimedia
System) or other IP operations etc..
Although above-mentioned be described by taking LTE system as an example, those skilled in the art it is to be understood that the present invention not only
Suitable for LTE system, be readily applicable to other wireless communication systems, such as GSM, CDMA2000, WCDMA, TD-SCDMA with
And following new network system etc., do not limit herein.
Based on above-mentioned mobile terminal hardware configuration and communications network system, each embodiment of the inventive method is proposed.
As shown in figure 3, first embodiment of the invention provides a kind of screen display method, including：
S31, obtains the image information parameter of on-screen display objects；Described image information parameter includes following at least one：
Image resolution ratio, picture contrast, the rgb value variance of pixel；
S32, screen resolution is adjusted according to described image information parameter, so that image information parameter is less than predetermined threshold value
Show the corresponding screen resolution reduction of object.
Screen display method provided in an embodiment of the present invention, can obtain the image information ginseng of various on-screen display objects
Number, then adjusts corresponding screen resolution according to these image information parameters, so, when the image of on-screen display objects is believed
When corresponding image detail information does not enrich in breath parameter, it is possible to which screen resolution is adjusted, reduction is corresponding to shield
Curtain resolution ratio, so as to while image displaying quality and Consumer's Experience is not influenceed, effectively reduce power consumption of screen.
Specifically, in actual applications, the image resolution ratio that can usually run into screen resolution and display object differs
The situation of cause, then display image have to be stretched or compress to adapt to screen resolution, this aspect can cause image
Deformation or image detail distortion, on the other hand, clearly small image are zoomed into fuzzy big image to show, nothing is also result in
The waste of meaning.In order to improve this problem, the image information parameter of on-screen display objects can be obtained in step S31, then
Screen resolution is adjusted according to the image information parameter got in step s 32, so that image information parameter is less than
The corresponding screen resolution reduction of display object of predetermined threshold value.
Optionally, on-screen display objects can be various pictures, document, using display interfaces such as, controls.The reality of the present invention
Example is applied not limit this.These on-screen display objects can be presented on a display screen in the form of various images, also just be had
There is corresponding image information parameter.Optionally, these image information parameters can include on-screen display objects image resolution ratio,
Picture contrast, readability etc..
Specifically, in one embodiment of the invention, in step S31, the image letter of on-screen display objects is obtained
Breath parameter can include：Obtain the image resolution ratio of the on-screen display objects；
In step s 32, adjusting screen resolution according to described image information parameter can include：Differentiated in described image
In the case that rate is less than current screen resolution ratio, the screen resolution is reduced.
For example, in one embodiment of the invention, it is assumed that user selects 800*600 picture to be used as mobile phone
Wallpaper, the screen resolution of mobile phone screen is 1080*1920.Then when being shown, the image of the cell phone wallpaper is obtained first
It is 600*800 that information parameter, which includes image resolution ratio, because the image resolution ratio is less than current phone screen resolution 1080*
1920, therefore mobile phone screen resolution ratio can be suitably reduced, to reach the effect of reduction power consumption of screen.
Reducing the specific method of screen resolution be able to will shield to be parsed again to the one part of pixel point in screen
Original two adjacent pixels are merged into a pixel and shown to carry out signal control and image in a part of region of curtain.
Further, can be with addition to regulation screen resolution is determined the need for except the resolution ratio according to image
Determined according to other image information parameters.Optionally, in one embodiment of the invention, the figure of on-screen display objects is obtained
As information parameter can include：Obtain the picture contrast of the on-screen display objects；It is described according to described image information parameter
Regulation screen resolution can include：In the case where described image contrast is less than default contrast threshold, the screen is reduced
Curtain resolution ratio.Specifically, the contrast of image refer to image it is most bright and most dark between region between ratio, ratio gets over
Greatly, the gradual change level from black to white is more, so that color representation is abundanter.That is, if the contrast of image is smaller,
So image it is most bright and most dark between, gradual change level from black to white just less, color between two so adjoining pixels
Also just diminish accordingly with luminance difference, even if the screen resolution of display screen is reduced, human eye will not also be distinguished, because
This can also reduce power consumption of screen, and will not reduce Consumer's Experience by reducing screen resolution in this case.
Optionally, picture contrast both can be some part of the overall contrast of piece image or image
Or the contrast of details, corresponding screen resolution adjustment both can be the screen resolution adjustment for entire image, also may be used
Being adjusted for some part of piece image or the screen resolution of details, as long as in the case where not influenceing Consumer's Experience
Power consumption of screen can be reduced, embodiments of the invention are not limited this.
Further, in one embodiment of the invention, can also be according to the color of the image border of on-screen display objects
Screen resolution is adjusted for the speed of color transition.The edge of image generally there are the transition of color, if color transition
Hurry up, image border is just more sharp keen, if color transition is slow, image border is just more soft, thus can to color transition compared with
Screen resolution corresponding to slow image border part is suitably reduced, so as to have in the case where not influenceing Consumer's Experience
Effect reduces power consumption of screen.
Specifically, in one embodiment of the invention, obtaining the image information parameter of on-screen display objects can wrap
Include：Obtain in the on-screen display objects, the rgb value variance in each set of pixels between the rgb value of each pixel；Wherein, institute
Stating set of pixels includes mutually adjacent at least two pixel；It is described that screen resolution bag is adjusted according to described image information parameter
Include：In the case where the rgb value variance is less than default variance threshold values, the corresponding screen resolution of the set of pixels is reduced.
For example, if user uses a scenery with hills and waters portrait photographs as desktop, close shot is personage, and distant view is scenery with hills and waters, in order to
Reduce power consumption of screen as far as possible in the case where ensureing that Consumer's Experience is unaffected, pixel parsing can be carried out to whole photo, such as
Shown in Fig. 4, the pixel in whole photo can be divided into several set of pixels, studied in each set of pixels it is therein each
The variance of the rgb value of pixel.Wherein, at least two pixel can be included in each set of pixels, for example, the one of the present invention
In individual embodiment, each set of pixels can include 10 to 20 pixels.The pixel number that each set of pixels is included can phase
Deng, can not also wait, the shape of each set of pixels be not limited to circle or rectangle shown in figure, triangle, polygon or
Other irregular shapes etc., embodiments of the invention are not limited this.Because close shot character contour is clearly demarcated, in a set of pixels
The variance yields of each pixel will can keep higher screen resolution than larger, in order to clearly show the personage, and
For distant view scenery with hills and waters, because the profile of scenery with hills and waters is relatively soft, the RGB variance yields of each pixel will compare in each set of pixels
It is small, therefore the corresponding screen resolution of these pixels can be reduced.For example, by 4 pixels original in set of pixels
Point, is changed into pixel etc..
Because R, G, B represent different colors respectively, carrying out when it is implemented, can distinguish R, G, B pixel value
Variance is calculated, corresponding screen resolution is adjusted again in the case of the both less than default variance threshold values of three prescriptions difference.
For example, in one embodiment of the invention, a set of pixels includes tri- pixels of A1, A2, A3, wherein A1's
Rgb value is (102,204,255), and A2 rgb value is (110,201,240), and A3 rgb value is (100,204,244), then can be with
Calculate the corresponding pixel value variances of R respectively, the corresponding pixel value variances of G, the corresponding pixel value variances of B, when these three variances all
During less than default variance threshold values, the corresponding screen resolution of the set of pixels is reduced.
Include as shown in figure 5, embodiments of the invention also provide a kind of screen display method：
S41, obtains the image information parameter of on-screen display objects；Described image information parameter includes following at least one：
Image resolution ratio, picture contrast, the rgb value variance of pixel；
S42, according to the relation of the image information parameter got and the predetermined threshold value, to pending resolution adjustment
Image-region is pointed out；
S43, according to the response instruction to prompting, the screen resolution in regulation correspondence image region, so that image information is joined
Display object corresponding screen resolution reduction of the number less than predetermined threshold value.
In the present embodiment, after image information parameter is obtained, the not directly adjustment of progress resolution ratio, but root
The alternative area as resolution adjustment is determined according to the relation of the image information parameter and predetermined threshold value, it is possible to pass through profile
Sketch the contours and the mode such as be highlighted these alternative areas are pointed out, then selected either to give tacit consent to the modes such as selection according to user
The prompting is carried out after response, then adjusts the screen resolution in correspondence image region.
Specifically, the region of one or more pending resolution adjustments is likely to occur on screen, therefore according to right
During the screen resolution in the response instruction regulation correspondence image region of prompting, can be instructed according to the response, from it is described treat into
One or more regions are selected to carry out the regulation of screen resolution, embodiments of the invention in the image-region of row resolution adjustment
This is not limited.
It should be noted that above-described embodiment primarily illustrates the display object that image information parameter is less than to predetermined threshold value
The screen resolution reduction of position, and the other positions for screen do not do excessive restriction.Optionally, the present invention's
In one embodiment, during screen resolution is adjusted according to described image information parameter, image information can both be joined
Number is reduced less than the screen resolution of the display object position of predetermined threshold value, while keeping the screen resolution of other positions
It is constant, the screen resolution of other positions can also be done accommodation, it is of the invention as long as not improving screen power
Embodiment is not limited this.
For example, as shown in fig. 6, in one embodiment of the invention, according to the image of the on-screen display objects got
Information parameter determines that region B1, B2 picture contrast are relatively low, points out user to enter to the screen resolution in the two regions
Row adjustment, after user have selected B1 and/or B2, corresponding screen resolution is turned down.
In above-described embodiment, when being adjusted to screen resolution, the reduction degree of the screen resolution with it is described
Image information parameter is related to the difference of the predetermined threshold value, i.e. the difference of image information parameter and predetermined threshold value is bigger, explanation
Image detail does not enrich, therefore more, image information parameter and the predetermined threshold value that corresponding screen resolution can just be reduced
Difference it is smaller, illustrate that image detail is abundanter, the corresponding reducible degree of screen resolution is fewer.Screen resolution drops
Low degree can be the various functional relations, embodiments of the invention such as linear functional relation, quadratic function relation with above-mentioned difference
This is not limited.
Accordingly, as shown in fig. 7, embodiments of the invention also provide a kind of computer equipment, the computer equipment bag
Include processor 71, memory 72 and communication bus 73；The communication bus is used to realize the connection between processor and memory
Communication；The processor is used to perform the computer instruction stored in memory, to realize following operation：
Obtain the image information parameter of on-screen display objects；Described image information parameter includes following at least one：Image
Resolution ratio, picture contrast, the rgb value variance of pixel；
Screen resolution is adjusted according to described image information parameter, so that image information parameter is less than the display of predetermined threshold value
The corresponding screen resolution reduction of object.
Computer equipment provided in an embodiment of the present invention, can obtain the image information parameter of various on-screen display objects,
Then corresponding screen resolution is adjusted according to these image information parameters, so, when the image information of on-screen display objects
When corresponding image detail information does not enrich in parameter, it is possible to which screen resolution is adjusted, corresponding screen is reduced
Resolution ratio, so as to while image displaying quality and Consumer's Experience is not influenceed, effectively reduce power consumption of screen.
Specifically, in actual applications, the image resolution ratio that can usually run into screen resolution and display object differs
The situation of cause, then display image have to be stretched or compress to adapt to screen resolution, this aspect can cause image
Deformation or image detail distortion, on the other hand, clearly small image are zoomed into fuzzy big image to show, nothing is also result in
The waste of meaning.In order to improve this problem, the image information parameter of on-screen display objects can be obtained, then basis is got
Image information parameter is adjusted to screen resolution, so that the display object that image information parameter is less than predetermined threshold value is corresponding
Screen resolution is reduced.
Optionally, on-screen display objects can be various pictures, document, using display interfaces such as, controls.The reality of the present invention
Example is applied not limit this.These on-screen display objects can be presented on a display screen in the form of various images, also just be had
There is corresponding image information parameter.Optionally, these image information parameters can include on-screen display objects image resolution ratio,
Picture contrast, readability etc..
Specifically, in one embodiment of the invention, processor 71 is performing the image of acquisition on-screen display objects
During information parameter, the step of specifically performing includes：Obtain the image resolution ratio of the on-screen display objects；
Based on this, processor 71 adjusts screen resolution in execution according to described image information parameter to be included：In the figure
In the case of being less than current screen resolution ratio as resolution ratio, the screen resolution is reduced.
For example, in one embodiment of the invention, it is assumed that user selects 800*600 picture to be used as mobile phone
Wallpaper, the screen resolution of mobile phone screen is 1080*1920.Then when being shown, the image of the cell phone wallpaper is obtained first
It is 600*800 that information parameter, which includes image resolution ratio, because the image resolution ratio is less than current phone screen resolution 1080*
1920, therefore mobile phone screen resolution ratio can be suitably reduced, to reach the effect of reduction power consumption of screen.
Optionally, the specific method of reduction screen resolution can be that the one part of pixel point in screen is solved again
Analysis, original two adjacent pixels in a part of region of screen are merged into a pixel to carry out signal control and image
Display.
Further, can be with addition to regulation screen resolution is determined the need for except the resolution ratio according to image
Determined according to other image information parameters.Optionally, in one embodiment of the invention, the figure of on-screen display objects is obtained
As information parameter can include：Obtain the picture contrast of the on-screen display objects；It is described according to described image information parameter
Regulation screen resolution can include：In the case where described image contrast is less than default contrast threshold, the screen is reduced
Curtain resolution ratio.Specifically, the contrast of image refer to image it is most bright and most dark between region between ratio, ratio gets over
Greatly, the gradual change level from black to white is more, so that color representation is abundanter.That is, if the contrast of image is smaller,
So image it is most bright and most dark between, gradual change level from black to white just less, color between two so adjoining pixels
Also just diminish accordingly with luminance difference, even if the screen resolution of display screen is reduced, human eye will not also be distinguished, because
This can also reduce power consumption of screen, and will not reduce Consumer's Experience by reducing screen resolution in this case.
Optionally, picture contrast both can be some part of the overall contrast of piece image or image
Or the contrast of details, corresponding screen resolution adjustment both can be the screen resolution adjustment for entire image, also may be used
Being adjusted for some part of piece image or the screen resolution of details, as long as in the case where not influenceing Consumer's Experience
Power consumption of screen can be reduced, embodiments of the invention are not limited this.
Further, in one embodiment of the invention, can also be according to the color of the image border of on-screen display objects
Screen resolution is adjusted for the speed of color transition.The edge of image generally there are the transition of color, if color transition
Hurry up, image border is just more sharp keen, if color transition is slow, image border is just more soft, thus can to color transition compared with
Screen resolution corresponding to slow image border part is suitably reduced, so as to have in the case where not influenceing Consumer's Experience
Effect reduces power consumption of screen.
Specifically, in one embodiment of the invention, obtaining the image information parameter of on-screen display objects can wrap
Include：Obtain in the on-screen display objects, the rgb value variance in each set of pixels between the rgb value of each pixel；Wherein, institute
Stating set of pixels includes mutually adjacent at least two pixel；It is described that screen resolution bag is adjusted according to described image information parameter
Include：In the case where the rgb value variance is less than default variance threshold values, the corresponding screen resolution of the set of pixels is reduced.
For example, if user uses a scenery with hills and waters portrait photographs as desktop, close shot is personage, and distant view is scenery with hills and waters, in order to
Reduce power consumption of screen as far as possible in the case where ensureing that Consumer's Experience is unaffected, pixel parsing can be carried out to whole photo, such as
Shown in Fig. 4, the pixel in whole photo can be divided into several set of pixels, studied in each set of pixels it is therein each
The variance of the rgb value of pixel.Wherein, at least two pixel can be included in each set of pixels, for example, the one of the present invention
In individual embodiment, each set of pixels can include 10 to 20 pixels.The pixel number that each set of pixels is included can phase
Deng, can not also wait, the shape of each set of pixels be not limited to circle or rectangle shown in figure, triangle, polygon or
Other irregular shapes etc., embodiments of the invention are not limited this.Because close shot character contour is clearly demarcated, in a set of pixels
The variance yields of each pixel will can keep higher screen resolution than larger, in order to clearly show the personage, and
For distant view scenery with hills and waters, because the profile of scenery with hills and waters is relatively soft, the RGB variance yields of each pixel will compare in each set of pixels
It is small, therefore the corresponding screen resolution of these pixels can be reduced.For example, by 4 pixels original in set of pixels
Point, is changed into pixel etc..
Because R, G, B represent different colors respectively, carrying out when it is implemented, can distinguish R, G, B pixel value
Variance is calculated, corresponding screen resolution is adjusted again in the case of the both less than default variance threshold values of three prescriptions difference.
For example, in one embodiment of the invention, a set of pixels includes tri- pixels of A1, A2, A3, wherein A1's
Rgb value is (102,204,255), and A2 rgb value is (110,201,240), and A3 rgb value is (100,204,244), then can be with
Calculate the corresponding pixel value variances of R respectively, the corresponding pixel value variances of G, the corresponding pixel value variances of B, when these three variances all
During less than default variance threshold values, the corresponding screen resolution of the set of pixels is reduced.
Further, processor 71 perform obtain on-screen display objects image information parameter after, can also carry out as
Lower step：According to the relation of the image information parameter got and the predetermined threshold value, to the image of pending resolution adjustment
Pointed out in region；Accordingly, processor 71 is specifically held when performing according to described image information parameter regulation screen resolution
Capable step may include：According to the response instruction to prompting, the screen resolution in regulation correspondence image region.
That is, after image information parameter is obtained, the not directly adjustment of progress resolution ratio, but according to
The relation of the image information parameter and predetermined threshold value determines the alternative area as resolution adjustment, it is possible to hooked by profile
Le the mode such as is highlighted and these alternative areas is pointed out, and is then selected either to give tacit consent to the modes pair such as selection according to user
The prompting is carried out after response, then adjusts the screen resolution in correspondence image region.
Specifically, the region of one or more pending resolution adjustments is likely to occur on screen, therefore according to right
During the screen resolution in the response instruction regulation correspondence image region of prompting, can be instructed according to the response, from it is described treat into
One or more regions are selected to carry out the regulation of screen resolution, embodiments of the invention in the image-region of row resolution adjustment
This is not limited.
It should be noted that above-described embodiment primarily illustrates the display object that image information parameter is less than to predetermined threshold value
The screen resolution reduction of position, and the other positions for screen do not do excessive restriction.Optionally, the present invention's
In one embodiment, during screen resolution is adjusted according to described image information parameter, image information can both be joined
Number is reduced less than the screen resolution of the display object position of predetermined threshold value, while keeping the screen resolution of other positions
It is constant, the screen resolution of other positions can also be done accommodation, it is of the invention as long as not improving screen power
Embodiment is not limited this.
For example, as shown in fig. 6, in one embodiment of the invention, according to the image of the on-screen display objects got
Information parameter determines that region B1, B2 picture contrast are relatively low, points out user to enter to the screen resolution in the two regions
Row adjustment, after user have selected B1 and/or B2, corresponding screen resolution is turned down.
In above-described embodiment, when being adjusted to screen resolution, the reduction degree of the screen resolution with it is described
Image information parameter is related to the difference of the predetermined threshold value, i.e. the difference of image information parameter and predetermined threshold value is bigger, explanation
Image detail does not enrich, therefore more, image information parameter and the predetermined threshold value that corresponding screen resolution can just be reduced
Difference it is smaller, illustrate that image detail is abundanter, the corresponding reducible degree of screen resolution is fewer.Screen resolution drops
Low degree can be the various functional relations, embodiments of the invention such as linear functional relation, quadratic function relation with above-mentioned difference
This is not limited.
Accordingly, embodiments of the invention also provide a kind of computer-readable medium, the computer-readable recording medium
Be stored with one or more program, and one or more of programs can be by one or more computing device, to realize
Following steps：
Obtain the image information parameter of on-screen display objects；Described image information parameter includes following at least one：Image
Resolution ratio, picture contrast, the rgb value variance of pixel；
Screen resolution is adjusted according to described image information parameter, so that image information parameter is less than the display of predetermined threshold value
The corresponding screen resolution reduction of object.
Computer-readable recording medium provided in an embodiment of the present invention, can obtain the image letter of various on-screen display objects
Parameter is ceased, then corresponding screen resolution is adjusted according to these image information parameters, so, when the figure of on-screen display objects
As when corresponding image detail information does not enrich in information parameter, it is possible to screen resolution is adjusted, reduction is corresponding
Screen resolution, so as to while image displaying quality and Consumer's Experience is not influenceed, effectively reduce power consumption of screen.
Specifically, in actual applications, the image resolution ratio that can usually run into screen resolution and display object differs
The situation of cause, then display image have to be stretched or compress to adapt to screen resolution, this aspect can cause image
Deformation or image detail distortion, on the other hand, clearly small image are zoomed into fuzzy big image to show, nothing is also result in
The waste of meaning.In order to improve this problem, the image information parameter of on-screen display objects can be obtained, then basis is got
Image information parameter is adjusted to screen resolution, so that the display object that image information parameter is less than predetermined threshold value is corresponding
Screen resolution is reduced.
Optionally, on-screen display objects can be various pictures, document, using display interfaces such as, controls.The reality of the present invention
Example is applied not limit this.These on-screen display objects can be presented on a display screen in the form of various images, also just be had
There is corresponding image information parameter.Optionally, these image information parameters can include on-screen display objects image resolution ratio,
Picture contrast, readability etc..
Specifically, in one embodiment of the invention, the image information parameter of acquisition on-screen display objects is being performed
When, the step of specifically performing includes：Obtain the image resolution ratio of the on-screen display objects；
Based on this, included performing according to described image information parameter regulation screen resolution：In described image resolution ratio
In the case of current screen resolution ratio, the screen resolution is reduced.
Optionally, the specific method of reduction screen resolution can be that the one part of pixel point in screen is solved again
Analysis, original two adjacent pixels in a part of region of screen are merged into a pixel to carry out signal control and image
Display.
Further, can be with addition to regulation screen resolution is determined the need for except the resolution ratio according to image
Determined according to other image information parameters.Optionally, in one embodiment of the invention, the figure of on-screen display objects is obtained
As information parameter can include：Obtain the picture contrast of the on-screen display objects；It is described according to described image information parameter
Regulation screen resolution can include：In the case where described image contrast is less than default contrast threshold, the screen is reduced
Curtain resolution ratio.Specifically, the contrast of image refer to image it is most bright and most dark between region between ratio, ratio gets over
Greatly, the gradual change level from black to white is more, so that color representation is abundanter.That is, if the contrast of image is smaller,
So image it is most bright and most dark between, gradual change level from black to white just less, color between two so adjoining pixels
Also just diminish accordingly with luminance difference, even if the screen resolution of display screen is reduced, human eye will not also be distinguished, because
This can also reduce power consumption of screen, and will not reduce Consumer's Experience by reducing screen resolution in this case.
Optionally, picture contrast both can be some part of the overall contrast of piece image or image
Or the contrast of details, corresponding screen resolution adjustment both can be the screen resolution adjustment for entire image, also may be used
Being adjusted for some part of piece image or the screen resolution of details, as long as in the case where not influenceing Consumer's Experience
Power consumption of screen can be reduced, embodiments of the invention are not limited this.
Further, in one embodiment of the invention, can also be according to the color of the image border of on-screen display objects
Screen resolution is adjusted for the speed of color transition.The edge of image generally there are the transition of color, if color transition
Hurry up, image border is just more sharp keen, if color transition is slow, image border is just more soft, thus can to color transition compared with
Screen resolution corresponding to slow image border part is suitably reduced, so as to have in the case where not influenceing Consumer's Experience
Effect reduces power consumption of screen.
Specifically, in one embodiment of the invention, obtaining the image information parameter of on-screen display objects can wrap
Include：Obtain in the on-screen display objects, the rgb value variance in each set of pixels between the rgb value of each pixel；Wherein, institute
Stating set of pixels includes mutually adjacent at least two pixel；It is described that screen resolution bag is adjusted according to described image information parameter
Include：In the case where the rgb value variance is less than default variance threshold values, the corresponding screen resolution of the set of pixels is reduced.
Because R, G, B represent different colors respectively, carrying out when it is implemented, can distinguish R, G, B pixel value
Variance is calculated, corresponding screen resolution is adjusted again in the case of the both less than default variance threshold values of three prescriptions difference.
Further, after the image information parameter for obtaining on-screen display objects is performed, following steps be can also carry out：Root
According to the relation of the image information parameter got and the predetermined threshold value, the image-region of pending resolution adjustment is carried
Show；Accordingly, processor 31 is when performing according to described image information parameter regulation screen resolution, and the step of specifically performing can
Including：According to the response instruction to prompting, the screen resolution in regulation correspondence image region.
That is, after image information parameter is obtained, the not directly adjustment of progress resolution ratio, but according to
The relation of the image information parameter and predetermined threshold value determines the alternative area as resolution adjustment, it is possible to hooked by profile
Le the mode such as is highlighted and these alternative areas is pointed out, and is then selected either to give tacit consent to the modes pair such as selection according to user
The prompting is carried out after response, then adjusts the screen resolution in correspondence image region.
Specifically, the region of one or more pending resolution adjustments is likely to occur on screen, therefore according to right
During the screen resolution in the response instruction regulation correspondence image region of prompting, can be instructed according to the response, from it is described treat into
One or more regions are selected to carry out the regulation of screen resolution, embodiments of the invention in the image-region of row resolution adjustment
This is not limited.
It should be noted that above-described embodiment primarily illustrates the display object that image information parameter is less than to predetermined threshold value
The screen resolution reduction of position, and the other positions for screen do not do excessive restriction.Optionally, the present invention's
In one embodiment, during screen resolution is adjusted according to described image information parameter, image information can both be joined
Number is reduced less than the screen resolution of the display object position of predetermined threshold value, while keeping the screen resolution of other positions
It is constant, the screen resolution of other positions can also be done accommodation, it is of the invention as long as not improving screen power
Embodiment is not limited this.
In above-described embodiment, when being adjusted to screen resolution, the reduction degree of the screen resolution with it is described
Image information parameter is related to the difference of the predetermined threshold value, i.e. the difference of image information parameter and predetermined threshold value is bigger, explanation
Image detail does not enrich, therefore more, image information parameter and the predetermined threshold value that corresponding screen resolution can just be reduced
Difference it is smaller, illustrate that image detail is abundanter, the corresponding reducible degree of screen resolution is fewer.Screen resolution drops
Low degree can be the various functional relations, embodiments of the invention such as linear functional relation, quadratic function relation with above-mentioned difference
This is not limited.
It should be noted that herein, term " comprising ", "comprising" or its any other variant are intended to non-row
His property is included, so that process, method, article or device including a series of key elements not only include those key elements, and
And also including other key elements being not expressly set out, or also include for this process, method, article or device institute inherently
Key element.In the absence of more restrictions, the key element limited by sentence "including a ...", it is not excluded that including this
Also there is other identical element in process, method, article or the device of key element.
The embodiments of the present invention are for illustration only, and the quality of embodiment is not represented.
Through the above description of the embodiments, those skilled in the art can be understood that above-described embodiment side
Method can add the mode of required general hardware platform to realize by software, naturally it is also possible to by hardware, but in many cases
The former is more preferably embodiment.Understood based on such, technical scheme is substantially done to prior art in other words
Going out the part of contribution can be embodied in the form of software product, and the computer software product is stored in a storage medium
In (such as ROM/RAM, magnetic disc, CD), including some instructions are to cause a station terminal equipment (can be mobile phone, computer, clothes
It is engaged in device, air conditioner, or network equipment etc.) perform method described in each embodiment of the invention.
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 (10)
1. a kind of screen display method, it is characterised in that including：
Obtain the image information parameter of on-screen display objects；Described image information parameter includes following at least one：Image resolution
Rate, picture contrast, the rgb value variance of pixel；
Screen resolution is adjusted according to described image information parameter, so that image information parameter is less than the display object of predetermined threshold value
Corresponding screen resolution reduction.
2. according to the method described in claim 1, it is characterised in that the image information parameter bag for obtaining on-screen display objects
Include：
Obtain the image resolution ratio of the on-screen display objects；
It is described to be included according to described image information parameter regulation screen resolution：
In the case where described image resolution ratio is less than current screen resolution ratio, the screen resolution is reduced.
3. according to the method described in claim 1, it is characterised in that the image information parameter bag for obtaining on-screen display objects
Include：
Obtain the picture contrast of the on-screen display objects；
It is described to be included according to described image information parameter regulation screen resolution：
In the case where described image contrast is less than default contrast threshold, the screen resolution is reduced.
4. according to the method described in claim 1, it is characterised in that the image information parameter bag for obtaining on-screen display objects
Include：
Obtain in the on-screen display objects, the rgb value variance in each set of pixels between the rgb value of each pixel；Wherein, institute
Stating set of pixels includes mutually adjacent at least two pixel；
It is described to be included according to described image information parameter regulation screen resolution：
In the case where the rgb value variance is less than default variance threshold values, the corresponding screen resolution of the set of pixels is reduced.
5. method according to any one of claim 1 to 4, it is characterised in that in the acquisition on-screen display objects
After image information parameter, methods described also includes：
According to the relation of the image information parameter got and the predetermined threshold value, to the image-region of pending resolution adjustment
Pointed out；
It is described to be included according to described image information parameter regulation screen resolution：
According to the response instruction to prompting, the screen resolution in regulation correspondence image region.
6. method according to claim 5, it is characterised in that response of the basis to prompting is instructed, and adjusts corresponding diagram
As the screen resolution in region includes：
Instructed according to the response, select one or more regions to carry out from the image-region of the pending resolution adjustment
The regulation of screen resolution.
7. method according to any one of claim 1 to 4, it is characterised in that described according to described image information parameter
Regulation screen resolution includes：
Image information parameter is less than to the screen resolution reduction of the display object position of predetermined threshold value, while keeping other
The screen resolution of position is constant.
8. according to the method described in claim 1, it is characterised in that the reduction degree of the screen resolution is believed with described image
Cease parameter related to the difference of the predetermined threshold value.
9. a kind of computer equipment, it is characterised in that the computer equipment includes processor, memory and communication bus；
The communication bus is used to realize the connection communication between processor and memory；
The processor is used to perform the computer instruction stored in memory, to realize any one of claim 1 to 8
Screen display method.
10. a kind of computer-readable medium, it is characterised in that the computer-readable recording medium storage has one or more
Program, one or more of programs can be any in claim 1 to 8 to realize by one or more computing device
Screen display method described in.
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