CN109302569A - A kind of image imaging method and device of mobile terminal - Google Patents
A kind of image imaging method and device of mobile terminal Download PDFInfo
- Publication number
- CN109302569A CN109302569A CN201811134378.5A CN201811134378A CN109302569A CN 109302569 A CN109302569 A CN 109302569A CN 201811134378 A CN201811134378 A CN 201811134378A CN 109302569 A CN109302569 A CN 109302569A
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- China
- Prior art keywords
- light
- screen
- mobile terminal
- target object
- compensating lamp
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Classifications
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N23/00—Cameras or camera modules comprising electronic image sensors; Control thereof
- H04N23/70—Circuitry for compensating brightness variation in the scene
- H04N23/74—Circuitry for compensating brightness variation in the scene by influencing the scene brightness using illuminating means
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04M—TELEPHONIC COMMUNICATION
- H04M1/00—Substation equipment, e.g. for use by subscribers
- H04M1/02—Constructional features of telephone sets
- H04M1/0202—Portable telephone sets, e.g. cordless phones, mobile phones or bar type handsets
- H04M1/026—Details of the structure or mounting of specific components
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04M—TELEPHONIC COMMUNICATION
- H04M1/00—Substation equipment, e.g. for use by subscribers
- H04M1/02—Constructional features of telephone sets
- H04M1/0202—Portable telephone sets, e.g. cordless phones, mobile phones or bar type handsets
- H04M1/026—Details of the structure or mounting of specific components
- H04M1/0264—Details of the structure or mounting of specific components for a camera module assembly
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04M—TELEPHONIC COMMUNICATION
- H04M1/00—Substation equipment, e.g. for use by subscribers
- H04M1/02—Constructional features of telephone sets
- H04M1/0202—Portable telephone sets, e.g. cordless phones, mobile phones or bar type handsets
- H04M1/026—Details of the structure or mounting of specific components
- H04M1/0266—Details of the structure or mounting of specific components for a display module assembly
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N23/00—Cameras or camera modules comprising electronic image sensors; Control thereof
- H04N23/70—Circuitry for compensating brightness variation in the scene
- H04N23/71—Circuitry for evaluating the brightness variation
Abstract
The embodiment of the invention discloses a kind of image imaging method of mobile terminal and devices, this method comprises: receiving the input operation of user, the light compensating lamp for controlling mobile terminal emits light to target object, and light compensating lamp is located at the edge of the screen of mobile terminal；The surface reflection by target object and the light through screen are received by the image collecting device of mobile terminal, wherein image collecting device is arranged away from screen；Control image collecting device is imaged target object based on the light for passing through screen, to obtain target image.The embodiment of the present invention solves the problems, such as that the non-display area of display screen is arranged in reduce the screen accounting of display screen in camera in the prior art.
Description
Technical field
This application involves field of mobile terminals more particularly to the image imaging methods and device of a kind of mobile terminal.
Background technique
The non-display area of display screen generally can be all arranged in the camera of current phone product, as shown in Figure 1, light meeting
Camera is entered through display screen glass cover board, to realize imaging of taking pictures.
But camera is arranged in the non-display area of display screen, the display area of display screen can be occupied instead, thus
The screen accounting for reducing display screen, affects the usage experience of consumer.
Summary of the invention
The embodiment of the present invention provides the image imaging method and device of a kind of mobile terminal, to solve in the prior art take the photograph
The problem of screen accounting of the non-display area of display screen to reduce display screen is set as head.
In order to solve the above technical problems, the present invention is implemented as follows:
In a first aspect, providing a kind of image imaging method of mobile terminal, comprising:
The input operation of user is received, the light compensating lamp for controlling mobile terminal emits light, the light compensating lamp to target object
Positioned at the edge of the screen of the mobile terminal；
It is received as described in the surface reflection and transmission of the target object by the image collecting device of the mobile terminal
The light of screen, wherein described image acquisition device is arranged away from the screen；
Control described image acquisition device is imaged the target object based on the light for passing through the screen, with
To target image.
Second aspect provides a kind of image forming device of mobile terminal, comprising:
Light compensating lamp positioned at the edge of the screen of the mobile terminal；
Control unit, the light compensating lamp that the input operation for receiving user controls the mobile terminal emit to target object
Light, so that the light is by the surface reflection of the target object and through the screen；
Image collecting device, the screen away from the mobile terminal is arranged, for according to the light pair for passing through the screen
The target object is imaged, to obtain target image.
The third aspect additionally provides a kind of mobile terminal comprising: memory, processor and it is stored in the memory
Computer program that is upper and can running on the processor, realization such as the when the computer program is executed by the processor
The step of method described in one side.
Fourth aspect also provides a kind of computer-readable medium, stores computer program on the computer-readable medium,
The step of method as described in relation to the first aspect is realized when the computer program is executed by processor.
In embodiments of the present invention, by the input of reception user, control is located to move the image imaging method of mobile terminal
The light compensating lamp of the screen edge of dynamic terminal emits light to target object, the image being then arranged by being moved away from terminal screen
Acquisition device receives the surface reflection by target object and the light through screen, is based on controlling image collecting device across screen
Target object is imaged in the light of curtain, obtains target image.In this way, the figure in the image imaging method of the embodiment of the present invention
As acquisition device is arranged in the display area of display screen (away from screen), without such as camera setting is existed in the prior art
The non-display area of display screen and the screen accounting for reducing display screen, to improve the usage experience of user.
Detailed description of the invention
The drawings described herein are used to provide a further understanding of the present invention, constitutes a part of the invention, this hair
Bright illustrative embodiments and their description are used to explain the present invention, and are not constituted improper limitations of the present invention.In the accompanying drawings:
Fig. 1 is the schematic diagram according to the display screen of mobile terminal in the prior art；
Fig. 2 is the schematic flow chart of the image imaging method of mobile terminal according to an embodiment of the invention；
Fig. 3 is the schematic flow chart of the image imaging method of mobile terminal in accordance with another embodiment of the present invention；
Fig. 4 is the schematic block diagram of the image imaging method of mobile terminal according to an embodiment of the invention；
Fig. 5 is the schematic block diagram in the paths path of mobile terminal according to an embodiment of the invention；
Fig. 6 is the schematic block diagram in the paths path of mobile terminal in accordance with another embodiment of the present invention；
Fig. 7 is the schematic block diagram of the image imaging method of mobile terminal in accordance with another embodiment of the present invention；
Fig. 8 is the schematic diagram of the image forming device of mobile terminal according to an embodiment of the invention；
Fig. 9 is the schematic diagram of the image forming device of mobile terminal in accordance with another embodiment of the present invention；
Figure 10 is the structural schematic diagram of mobile terminal according to an embodiment of the invention.
Specific embodiment
In order to make the object, technical scheme and advantages of the embodiment of the invention clearer, below in conjunction with of the invention specific real
It applies example and technical solution of the embodiment of the present invention is clearly and completely described in corresponding attached drawing.Obviously, described embodiment
It is only a part of the embodiment of the embodiment of the present invention, instead of all the embodiments.Based on the embodiments of the present invention, this field is general
Logical technical staff every other embodiment obtained without making creative work belongs to what the present invention protected
Range.
The technical solution provided below in conjunction with attached drawing, each embodiment that the present invention will be described in detail.
Fig. 2 is the schematic flow chart of the image imaging method of mobile terminal according to an embodiment of the invention, with solution
The problem of screen accounting of the non-display area of display screen to reduce display screen is arranged in camera certainly in the prior art.This hair
The image imaging method of bright embodiment can include:
S202. the input operation of user is received, the light compensating lamp for controlling mobile terminal emits light, light compensating lamp to target object
Positioned at the edge of the screen of mobile terminal.
Wherein, the input of user can be the operation such as Image Acquisition or face unlock.That is, when user start Image Acquisition or
When the operations such as face unlock, light compensating lamp can emit light to target object (object being taken), so that light be made to irradiate
On target object, only target object does not provide illumination, can also obtain object (i.e. target object) depth information to be subsequent
It lays the groundwork with plane pattern-information etc..
S204. the surface reflection by target object and the light through screen are received by the image collecting device of mobile terminal
Line, wherein image collecting device is arranged away from screen.
After light is incident upon target object, light by target object surface reflection to mobile terminal screen, then
Light is transferred to image collecting device after screen.Wherein, in order to improve the transmitance that light passes through screen, light compensating lamp can be with
For infrared light compensating lamp (being certainly not limited to infrared lamp, or VCSEL, laser lamp, LED etc.), and image collecting device can
Infrared camera is thought, as a result, when the infrared light of light compensating lamp transmitting is transferred to infrared take the photograph by the surface of target object, screen
As head, the transmitance that infrared light passes through screen is relatively high.
S206. control image collecting device is imaged target object based on the light for passing through screen, to obtain target
Image.
Since the display area of display screen is arranged in the image collecting device in the image imaging method of the embodiment of the present invention
Interior (deviating from screen), without as the non-display area of display screen being arranged in camera in the prior art and reduce display screen
Shield accounting, to improve the usage experience of user.
In the above-described embodiments, light compensating lamp can be set in the non-display area of display screen, also can be set in screen and screen
Gap between curtain outline border.And image collecting device can be infrared camera, or bilateral camera etc..
In the above-described embodiments, the screen of mobile terminal successively may include glassy layer, light transport layer and foamed cotton layer, foam
Layer opens up a through-hole, the through-hole setting of image collecting device face foamed cotton layer, wherein pass through the image collecting device of mobile terminal
Receive the operation of the surface reflection by target object and the light through screen, comprising:
The surface reflection by target object is received by the image collecting device of mobile terminal and sequentially passes through glassy layer, light
Line transport layer, foamed cotton layer through-hole light.
In this way, by the through-hole of foamed cotton layer can by sequentially pass through glassy layer, light transport layer, foamed cotton layer light collected
Come, and the light after collecting is made to be transferred to image collecting device, so as to further increase image collecting device to target pair
The imaging efficiency of elephant.
As shown in figure 3, the light compensating lamp of the embodiment of the present invention may include the light filling lampshade with designated shape lines, then step
Operation of the light compensating lamp of mobile terminal to target object transmitting light is controlled in S202, it may include:
S302. the light of control light compensating lamp transmitting forms hot spot after being incident upon the light filling lampshade with designated shape lines, and
It is radiated at hot spot on target object.
When user starts the operation such as Image Acquisition or face unlock, light compensating lamp can emit light, light to target object
It can dissipate to form hot spot (or area source, pattern etc.) after light filling lampshade, then hot spot can be radiated at target object
On, with for by image collecting device obtain object depth information and to target object carry out imaging prepare.
And the surface reflection and transmission by target object are received by the image collecting device of mobile terminal in step S204
The light of screen, then can include:
S304. the surface reflection by target object and the light through screen are received by the image collecting device of mobile terminal
Spot.
Also, image collecting device is controlled in step S206 target object is imaged based on the light for passing through screen,
To obtain target image, it may include:
S306. control image collecting device obtains the depth information of target object, and be based on based on the hot spot for passing through screen
The depth information of target object determines target image.
After hot spot is incident upon target object, hot spot by target object surface reflection to mobile terminal screen, then
Hot spot is transferred to image collecting device after screen.Image collecting device takes the shape of hot spot, so as to obtain target
The depth information of object and the screen picture of target object.
Also, the image collecting device in the image imaging method of the embodiment of the present invention is equally also disposed at the aobvious of display screen
Show in region (screen for being moved away from terminal), therefore, there is no as display screen is arranged in camera in the prior art
Non-display area and the problem of reduce the screen accounting of display screen, to improve the usage experience of user.
It should be noted that some executing subjects of each step of above-described embodiment institute providing method can be same set
It is standby, alternatively, this method can also be by distinct device as executing subject.For example, the executing subject of step S102, S104 can be same
One executing subject, and the executing subject of step S106 then can be another executing subject (such as control unit)；For another example, step
The executing subject of S102, S104, S106 all can be the same executing subjects etc..
In a specific embodiment, it is illustrated in combination with Fig. 4, Fig. 5 and Fig. 8.One is arranged in the terminal
Infrared camera, a light compensating lamp (including but not limited to laser lamp, infrared lamp, LED, may be disposed at arbitrary gap position),
One light filling lampshade, infrared camera, which is fixed below the screen display area of mobile terminal, (may be provided in the viewing area Fig. 8
Any position, the specific position that is arranged can be configured according to actual needs), light compensating lamp and light filling lampshade are fixed on display screen and knot
Gap area between component.As light source, the face unlock operation in response to user is radiated at and is photographed object (mesh light compensating lamp
Mark object) on, light by the surface reflection of irradiated object to display screen (screen), and it is infrared through being entered after display screen
Imaging, obtains being photographed object plane pattern in camera.
In this way, since image collecting device (camera) is arranged in the display area of display screen, there is no such as
The problem of non-display area of display screen is arranged in camera in the prior art and reduces the screen accounting of display screen, to improve
The usage experience of user.
Further, light compensating lamp can be infrared light compensating lamp, emit infrared light as light source, infrared light passes through benefit
Form an area source (hot spot) after light lampshade, and be radiated at and be photographed on object, hot spot by irradiated object surface into
Row reflection, reflection light enter imaging in infrared camera after penetrating display screen, obtain being photographed object plane pattern.Its
In, in order to guarantee the transmitance of infrared light, display screen routing layer can be processed, to further increase light penetration.
Also, since infrared light compensating lamp provides infrared light supply, effect of taking pictures can be greatly improved under dark situation, is promoted and is moved
The user experience of dynamic terminal dark situation application scenarios, for example, face unlock, face payment, AR application etc..
In another embodiment, it is illustrated in conjunction with Fig. 6 to Fig. 8.One infrared photography is set in cell phone system
Head, light compensating lamp (including but not limited to laser lamp, infrared lamp), a light filling lampshade, infrared camera are fixed on display screen
Below viewing area, light compensating lamp and light filling lampshade are fixed below display screen non-display area.When control light compensating lamp emits infrared light
Afterwards, since light filling cover surface does the lines of special shape, infrared light after light filling lampshade by lines by that can be dissipated, and row is at light
Spot or pattern, hot spot or pattern, which are radiated at, to be photographed on object, and laggard to display screen by the surface reflection of irradiated object
Enter and be imaged into infrared camera, obtain the shape of hot spot or pattern, is then calculated according to the shape of hot spot or pattern by software
Method calculates the depth information for being photographed object.
Since infrared camera is located in display screen viewing area, it is not take up the space of non-display area, it is thus possible to improve aobvious
The display area of display screen, to improve screen accounting.In addition, light compensating lamp and light filling lampshade provide infrared light supply and pattern or hot spot letter
Breath, by the available depth information for being photographed object of software algorithm, meets the correlations such as face unlock, face payment, AR and answers
With.
In another specific embodiment, the image collecting device in cell phone system can be set as to visible light and infrared light is double
Logical camera (hereinafter collectively referred to as bilateral camera), is fixed below display screen viewing area and (is arranged away from screen), mobile phone
Infrared light compensating lamp (including but not limited to laser lamp, infrared lamp, LED), a light filling lampshade can be also equipped in system,
In, light compensating lamp and light filling lampshade are fixed below display screen non-display area or can be set between display screen and structural member
Gap area.Working principle is not described in detail herein with described in any of the above-described embodiment.The embodiment of the present invention equally may be used
To improve the screen accounting of screen, and the effect of taking pictures under dark situation can be improved.Wherein, bilateral camera also can receive visible light
Direct imaging, to obtain plane pattern information.
Equally, in order to further ensure the transmitance of light, the routing layer of display screen can be processed, to further increase
Transmitance.
A kind of image forming device of mobile terminal can also be provided in the embodiment of the present invention, as shown in figure 8, it may include being located at
The light compensating lamp at the edge of the screen of mobile terminal；Control unit, the benefit of the input operation control mobile terminal for receiving user
Light lamp emits light to target object, so that light is by the surface reflection of target object and through screen；Image collecting device,
It is moved away from the screen setting of terminal, for target object to be imaged according to the light for passing through screen, to obtain target figure
Picture.Since (back is arranged in the display area of display screen in the image collecting device in the image forming device of the embodiment of the present invention
Off screen curtain), the screen without the non-display area of display screen such as is arranged in camera in the prior art and reduces display screen accounts for
Than to improve the usage experience of user.
In the above-described embodiments, the screen of mobile terminal successively includes glassy layer, light transport layer and foamed cotton layer, foamed cotton layer
Open up a through-hole, the through-hole setting of image collecting device face foamed cotton layer, wherein through-hole is then configured to receive by target object
Surface reflection and sequentially pass through the light of glassy layer, light transport layer, and light is enabled to transmit image collecting device.In this way, logical
Cross foamed cotton layer through-hole can by sequentially pass through glassy layer, light transport layer, foamed cotton layer light collect, and make after collecting
Light is transferred to image collecting device, so as to further increase image collecting device to the imaging efficiency of target object.
Wherein, light transport layer includes layer of polarizer, transparent anode conductive layer, luminescent layer and transparent cathode transport layer.
In the above-described embodiments, light compensating lamp may include the light filling lampshade with designated shape lines, for dissipating light compensating lamp
The light of transmitting simultaneously forms hot spot, so that hot spot is radiated on target object.Image collecting device is then configured to receive through target
The surface reflection of object obtains the depth letter of target object based on the hot spot for passing through screen to screen and across the hot spot of screen
Breath, to determine target image according to the depth information of target object.
When user starts the operation such as Image Acquisition or face unlock, light compensating lamp can emit light, light to target object
It can dissipate to form hot spot (or area source, pattern etc.) after light filling lampshade, then hot spot can be radiated at target object
On, hot spot is by the surface reflection of target object to the screen of mobile terminal, and then hot spot is transferred to image after screen and adopts
Acquisition means.At this point, image collecting device takes the shape of hot spot, so as to obtain the depth information and target of target object
The screen picture of object.
Since the display area of display screen is arranged in the image collecting device in the image forming device of the embodiment of the present invention
Interior (screen for being moved away from terminal), therefore, there is no the non-display of display screen such as is arranged in camera in the prior art
Region and the problem of reduce the screen accounting of display screen, to improve the usage experience of user.
Image imaging method described in any of the above-described embodiment or device are applicable to all use AMOLED display screens
Mobile terminal, in addition to mobile terminal be equipped with screen under camera and display platen edge light compensating lamp other than, according to actual design
It needs, one or more common cameras and common light compensating lamp can also be set in screen cover simultaneously, by common camera and general
Logical light compensating lamp cooperation shields lower camera and shows that the light compensating lamp of platen edge can realize more functions.
Camera and double-sided screen design scheme under a kind of screen can also be provided in the embodiment of the present invention, that is, sets infrared camera
Meter enables light from structural member and shows in main screen display screen viewing area, and by the marginal position of light compensating lamp setting to display screen
Gap between display screen is projected, meanwhile, the mould group of other non-display areas around the display screen of main screen is set to vice screen
Non-display area, so as to which the display area of main screen display screen to be accomplished to the most large-size screen monitors accounting close to 100%, to further increase use
The usage experience at family.
As shown in figure 9, each display screen in cell phone system front and back, front is high-resolution main screen, and the back side is opposite
Low resolution vice screen, can be set to infrared camera (can be in any position in main screen viewing area in the viewing area of front display screen
Set), light enters camera by viewing area and does distance measurement function.And it will be seen that light video camera head and be set to the non-display of back displays screen
Area, for shooting RGB picture.And in main screen increase light compensating lamp and light filling lampshade (be set appointing between screen and screen outer-border
Meaning gap, or any position of non-display area is set), intensity of illumination and light pattern are provided, to obtain Object Depth
The information such as information and plane pattern.
Method of the image image-forming principle as described in any of the above-described embodiment based on double screen design is identical, in response to
The input at family, light compensating lamp emit light (including but not limited to infrared light, visible light), and light diverges to after passing through lampshade for light supplementation lamp
Pattern (including but not limited to hot spot, area source, pattern) is beaten on being photographed object, and then infrared photography is first under the screen of main screen
The shape of pattern is taken, and the information such as object depth information and plane pattern are obtained.
Wherein, the paths path of main screen light compensating lamp and infrared camera can be as shown in Fig. 5 or 6.The screen of mobile terminal
Direction of the curtain from the direction of main screen to vice screen successively includes: cover-plate glass layer, transparent anode conductive layer, luminescent layer, transparent cathode
Transport layer and foamed cotton layer.The light compensating lamp of screen edge emits light as transmitting module, by light transmission region, enables light
Gap between structural member and screen is projected, and can be improved intensity of illumination and be provided pattern-information (including but not limited to hot spot, face
Light source, pattern).Infrared camera is corresponding with the position of the borehole at foamed cotton layer as receiving module, makes infrared camera position
Under cover-plate glass layer, layer of polarizer, transparent anode conductive layer, luminescent layer, transparent cathode transport layer, receives and pass through cover board glass
Glass, polaroid, transparent anode conductive layer, luminescent layer, transparent cathode transport layer infrared light, obtain object depth information and plane
The information such as pattern.
Similarly, since image collecting device (camera) is arranged in the display area of display screen, there is no such as
The problem of non-display area of display screen is arranged in camera in the prior art and reduces the screen accounting of display screen, to improve
The usage experience of user.
The embodiment of the present invention also provides a kind of double-sided screen for improving main screen screen accounting and being photographed object depth information with calculating
Technical solution.It is specifically as follows: one piece of main display, one piece of secondary display screen is set in cell phone system, and set in main display
An infrared camera, light compensating lamp (including but not limited to laser lamp, infrared lamp, LED), a light filling lampshade are set, it is main aobvious
Display screen is located at mobile phone front, and for secondary display location in mobile phone back, infrared camera is fixed on front main display viewing area, light filling
Lamp and light filling lampshade are fixed on gap area between display screen and structural member (or non-display area of main screen).
The process of image imaging can be with are as follows: light compensating lamp is radiated at and is photographed on object as light source, in shone thing body surface
Face reflection, reflection light enter imaging in infrared camera after penetrating display screen, obtain being photographed object depth information.The back side
For visible image capturing head for shooting RGB picture, schematic illustration can be as shown in Fig. 4 or Fig. 7.In this way, the figure of the embodiment of the present invention
Picture acquisition device (camera) is arranged in the display area of display screen, the viewing area of display screen is not take up, because without reducing
The problem of screen accounting of display screen.
Since the visible image capturing head of the back displays screen of mobile terminal shows screen for shooting RGB picture, front
Infrared camera be located in the viewing area of main screen, for the infrared picture of photographic subjects object, and carry out range operation, due to
Infrared camera is not take up the space of main screen non-display area, it is thus possible to improve the viewing area size of main display, so that screen accounts for
Than being maximized.Wherein, front screen and rear screen can be shown, and the display effect of positive main screen is more preferable.
Further, since light compensating lamp provides infrared light supply, therefore, when user is answered in the case where light is than darker scene using correlation
When with (such as face unlock, face payment, AR application), the user experience of terminal dark situation application scenarios can be promoted.
The hardware structural diagram of Figure 10 mobile terminal of embodiment to realize the present invention.As shown in Figure 10, the movement is whole
End 1000 includes but is not limited to: radio frequency unit 1001, audio output unit 1003, input unit 1004, passes network module 1002
Sensor 1005, display unit 1006, user input unit 1007, interface unit 1008, memory 1009, processor 1010, with
And the equal components of power supply 1011.It will be understood by those skilled in the art that mobile terminal structure shown in Figure 10 is not constituted to shifting
The restriction of dynamic terminal, mobile terminal may include perhaps combining certain components or difference than illustrating more or fewer components
Component layout.In embodiments of the present invention, mobile terminal includes but is not limited to mobile phone, tablet computer, laptop, palm
Computer, car-mounted terminal, wearable device and pedometer etc..
Wherein, processor 1010, for executing following methods:
The input operation of user is received, the light compensating lamp for controlling mobile terminal emits light to target object, and light compensating lamp is located at
The edge of the screen of the mobile terminal；
The surface reflection by the target object is received by the image collecting device of mobile terminal and penetrates the screen
Light, wherein image collecting device away from the screen be arranged；
Control image collecting device is imaged the target object based on the light for passing through screen, to obtain target figure
Picture.
Since the image imaging method of mobile terminal is by the input of reception user, control is positioned at the screen side of mobile terminal
The light compensating lamp of edge emits light to target object, and the table by target object is then received by the image collecting device of mobile terminal
The light of screen is reflected and is penetrated in face, with control image collecting device based on pass through screen light to target object carry out at
Picture obtains target image.In this way, display screen is arranged in the image collecting device in the image imaging method of the embodiment of the present invention
(deviate from screen) in display area, is reduced without the non-display area of display screen such as is arranged in camera in the prior art
The screen accounting of display screen, to improve the usage experience of user.
It should be understood that the embodiment of the present invention in, radio frequency unit 1001 can be used for receiving and sending messages or communication process in, signal
Send and receive, specifically, by from base station downlink data receive after, to processor 1010 handle；In addition, by uplink
Data are sent to base station.In general, radio frequency unit 1001 includes but is not limited to antenna, at least one amplifier, transceiver, coupling
Device, low-noise amplifier, duplexer etc..In addition, radio frequency unit 1001 can also by wireless communication system and network and other
Equipment communication.
Mobile terminal provides wireless broadband internet by network module 1002 for user and accesses, and such as user is helped to receive
It sends e-mails, browse webpage and access streaming video etc..
Audio output unit 1003 can be received by radio frequency unit 1001 or network module 1002 or in memory
The audio data stored in 1009 is converted into audio signal and exports to be sound.Moreover, audio output unit 1003 can be with
Audio output relevant to the specific function that mobile terminal 1000 executes is provided (for example, call signal receives sound, message sink
Sound etc.).Audio output unit 1003 includes loudspeaker, buzzer and receiver etc..
Input unit 1004 is for receiving audio or video signal.Input unit 1004 may include graphics processor
(Graphics Processing Unit, GPU) 10041 and microphone 10042, graphics processor 10041 are captured in video
In mode or image capture mode by image capture apparatus (such as camera) obtain static images or video image data into
Row processing.Treated, and picture frame may be displayed on display unit 1006.Through treated the picture frame of graphics processor 10041
It can store in memory 1009 (or other storage mediums) or carried out via radio frequency unit 1001 or network module 1002
It sends.Microphone 10042 can receive sound, and can be audio data by such acoustic processing.Audio that treated
Data can be converted to the lattice that mobile communication base station can be sent to via radio frequency unit 1001 in the case where telephone calling model
Formula output.
Mobile terminal 1000 further includes at least one sensor 1005, for example, optical sensor, motion sensor and other
Sensor.Specifically, optical sensor includes ambient light sensor and proximity sensor, wherein ambient light sensor can be according to ring
The light and shade of border light adjusts the brightness of display panel 10061, proximity sensor can when mobile terminal 1000 is moved in one's ear,
Close display panel 10061 and/or backlight.As a kind of motion sensor, accelerometer sensor can detect in all directions
The size of (generally three axis) acceleration, can detect that size and the direction of gravity, can be used to identify mobile terminal appearance when static
State (such as horizontal/vertical screen switching, dependent game, magnetometer pose calibrating), Vibration identification correlation function (such as pedometer, percussion)
Deng；Sensor 1005 can also include fingerprint sensor, pressure sensor, iris sensor, molecule sensor, gyroscope, gas
Meter, hygrometer, thermometer, infrared sensor etc. are pressed, wherein infrared sensor can be by emitting and receiving infrared flash ranging
The distance between object and mobile terminal are measured, details are not described herein.
Display unit 1006 is for showing information input by user or being supplied to the information of user.Display unit 1006 can
Including display panel 10061, liquid crystal display (Liquid Crystal Display, LCD), organic light-emitting diodes can be used
Forms such as (Organic Light-Emitting Diode, OLED) are managed to configure display panel 10061.
User input unit 1007 can be used for receiving the number or character information of input, and generate the use with mobile terminal
Family setting and the related key signals input of function control.Specifically, user input unit 1007 include touch panel 10071 with
And other input equipments 10072.Touch panel 10071, also referred to as touch screen collect the touch behaviour of user on it or nearby
Make (for example user uses any suitable objects or attachment such as finger, stylus on touch panel 10071 or in touch panel
Operation near 10071).Touch panel 10071 may include both touch detecting apparatus and touch controller.Wherein, it touches
The touch orientation of detection device detection user is touched, and detects touch operation bring signal, transmits a signal to touch controller；
Touch controller receives touch information from touch detecting apparatus, and is converted into contact coordinate, then gives processor 1010,
It receives the order that processor 1010 is sent and is executed.Furthermore, it is possible to using resistance-type, condenser type, infrared ray and surface
The multiple types such as sound wave realize touch panel 10071.In addition to touch panel 10071, user input unit 1007 can also include
Other input equipments 10072.Specifically, other input equipments 10072 can include but is not limited to physical keyboard, function key (ratio
Such as volume control button, switch key), trace ball, mouse, operating stick, details are not described herein.
Further, touch panel 10071 can be covered on display panel 10061, when touch panel 10071 detects
After touch operation on or near it, processor 1010 is sent to determine the type of touch event, is followed by subsequent processing device 1010
Corresponding visual output is provided on display panel 10061 according to the type of touch event.Although in Figure 10, touch panel
10071 and display panel 10061 are the functions that outputs and inputs of realizing mobile terminal as two independent components, but
In some embodiments, touch panel 10071 can be integrated with display panel 10061 and realize outputting and inputting for mobile terminal
Function, specifically herein without limitation.
Interface unit 1008 is the interface that external device (ED) is connect with mobile terminal 1000.For example, external device (ED) may include
Wired or wireless headphone port, external power supply (or battery charger) port, wired or wireless data port, storage card
Port, port, the port audio input/output (I/O), video i/o port, earphone for connecting the device with identification module
Port etc..Interface unit 1008 can be used for receiving the input (for example, data information, electric power etc.) from external device (ED) simultaneously
And by one or more elements that the input received is transferred in mobile terminal 1000 or it can be used in mobile terminal
Data are transmitted between 1000 and external device (ED).
Memory 1009 can be used for storing software program and various data.Memory 1009 can mainly include storage program
Area and storage data area, wherein storing program area can application program needed for storage program area, at least one function (such as
Sound-playing function, image player function etc.) etc.；Storage data area, which can be stored, uses created data (ratio according to mobile phone
Such as audio data, phone directory) etc..In addition, memory 1009 may include high-speed random access memory, it can also include non-
Volatile memory, for example, at least a disk memory, flush memory device or other volatile solid-state parts.
Processor 1010 is the control centre of mobile terminal, utilizes each of various interfaces and the entire mobile terminal of connection
A part by running or execute the software program and/or module that are stored in memory 1009, and calls and is stored in storage
Data in device 1009 execute the various functions and processing data of mobile terminal, to carry out integral monitoring to mobile terminal.Place
Managing device 1010 may include one or more processing units；Preferably, processor 1010 can integrate application processor and modulation /demodulation
Processor, wherein the main processing operation system of application processor, user interface and application program etc., modem processor master
Handle wireless communication.It is understood that above-mentioned modem processor can not also be integrated into processor 1010.
Mobile terminal 1000 can also include the power supply 1011 (such as battery) powered to all parts, it is preferred that power supply
1011 can be logically contiguous by power-supply management system and processor 1010, to realize that management is filled by power-supply management system
The functions such as electricity, electric discharge and power managed.
In addition, mobile terminal 1000 includes some unshowned functional modules, details are not described herein.
Preferably, the embodiment of the present invention also provides a kind of mobile terminal, may include processor 1010, memory 1009,
It is stored in the computer program that can be run on memory 1009 and on the processor 1010, the computer program is by processor
1010 realize each process of above-mentioned embodiment of the method shown in FIG. 1 when executing, and can reach identical technical effect, to avoid
It repeats, which is not described herein again.
The embodiment of the present invention also provides a kind of computer readable storage medium, and meter is stored on computer readable storage medium
Calculation machine program, the computer program realize each process of above-mentioned method shown in FIG. 1 when being executed by processor, and can reach phase
Same technical effect, to avoid repeating, which is not described herein again.Wherein, the computer readable storage medium, such as read-only storage
Device (Read-Only Memory, ROM), random access memory (Random Access Memory, RAM), magnetic disk or light
Disk etc..
It should be understood by those skilled in the art that, the embodiment of the present invention can provide as method, system or computer program
Product.Therefore, complete hardware embodiment, complete software embodiment or reality combining software and hardware aspects can be used in the present invention
Apply the form of example.Moreover, it wherein includes the computer of computer usable program code that the present invention, which can be used in one or more,
The computer program implemented in usable storage medium (including but not limited to magnetic disk storage, CD-ROM, optical memory etc.) produces
The form of product.
It should also be noted that, the terms "include", "comprise" or its any other variant are intended to nonexcludability
It include so that the process, method, commodity or the equipment that include a series of elements not only include those elements, but also to wrap
Include other elements that are not explicitly listed, or further include for this process, method, commodity or equipment intrinsic want
Element.In the absence of more restrictions, the element limited by sentence "including a ...", it is not excluded that including described want
There is also other identical elements in the process, method of element, commodity or equipment.
It will be understood by those skilled in the art that the embodiment of the present invention can provide as method, system or computer program product.
Therefore, complete hardware embodiment, complete software embodiment or embodiment combining software and hardware aspects can be used in the present invention
Form.It is deposited moreover, the present invention can be used to can be used in the computer that one or more wherein includes computer usable program code
The shape for the computer program product implemented on storage media (including but not limited to magnetic disk storage, CD-ROM, optical memory etc.)
Formula.
The above description is only an embodiment of the present invention, is not intended to restrict the invention.For those skilled in the art
For, the invention may be variously modified and varied.All any modifications made within the spirit and principles of the present invention are equal
Replacement, improvement etc., should be included within scope of the presently claimed invention.
Claims (13)
1. a kind of image imaging method of mobile terminal characterized by comprising
The input operation of user is received, the light compensating lamp for controlling mobile terminal emits light to target object, and the light compensating lamp is located at
The edge of the screen of the mobile terminal；
The surface reflection by the target object is received by the image collecting device of the mobile terminal and penetrates the screen
Light, wherein described image acquisition device away from the screen be arranged；
Control described image acquisition device is imaged the target object based on the light for passing through the screen, to obtain mesh
Logo image.
2. the method according to claim 1, wherein the screen successively include glassy layer, light transport layer and
Foamed cotton layer, the foamed cotton layer open up a through-hole, the through-hole setting of foamed cotton layer described in described image acquisition device face, wherein institute
It states and is received by the image collecting device of the mobile terminal by the surface reflection of the target object and through the screen
The operation of light specifically includes:
The surface reflection by the target object is received by the image collecting device of the mobile terminal and is sequentially passed through described
Glassy layer, the light transport layer, the foamed cotton layer through-hole light.
3. the method according to claim 1, wherein the light compensating lamp includes the light filling with designated shape lines
Lampshade, the light compensating lamp for controlling mobile terminal emit light to target object, comprising:
It controls after the light that the light compensating lamp emits is incident upon the light filling lampshade with designated shape lines and forms hot spot, and make described
Hot spot is radiated on the target object.
4. according to the method described in claim 3, it is characterized in that, by the image collecting device of the mobile terminal receive by
The surface reflection of the target object and the light for penetrating the screen, comprising:
The surface reflection by the target object is received by the image collecting device of the mobile terminal and penetrates the screen
Hot spot.
5. according to the method described in claim 4, it is characterized in that, control described image acquisition device is based on across the screen
Light the target object is imaged, to obtain target image, comprising:
Described image acquisition device is controlled based on the hot spot for passing through the screen, obtains the depth information of the target object, and
The target image is determined based on the depth information of the target object.
6. a kind of image forming device of mobile terminal characterized by comprising
Light compensating lamp positioned at the edge of the screen of the mobile terminal；
Control unit, the light compensating lamp that the input operation for receiving user controls the mobile terminal emit light to target object
Line, so that the light is by the surface reflection of the target object and through the screen；
Image collecting device, the screen away from the mobile terminal are arranged, and pass through the light of the screen to described for basis
Target object is imaged, to obtain target image.
7. device according to claim 6, which is characterized in that the screen successively include glassy layer, light transport layer and
Foamed cotton layer, the foamed cotton layer open up a through-hole, the through-hole setting of foamed cotton layer described in described image acquisition device face, wherein institute
State hole configuration at:
It receives the surface reflection by the target object and sequentially passes through the light of the glassy layer, the light transport layer,
And the light is enabled to be transferred to described image acquisition device.
8. device according to claim 6, which is characterized in that the light compensating lamp includes the light filling with designated shape lines
Lampshade, for dissipating the light of the light compensating lamp transmitting and forming hot spot, so that the hot spot is radiated on the target object.
9. device according to claim 8, it is characterised in that:
Described image acquisition device is configured to receive the surface reflection through the target object to the screen and pass through described
The hot spot of screen, and the depth information of the target object is obtained based on the hot spot for passing through the screen, according to the target
The depth information of object determines the target image.
10. device according to claim 6, it is characterised in that:
The light compensating lamp is infrared light compensating lamp；
Described image acquisition device is infrared camera or bilateral camera.
11. device according to claim 6, it is characterised in that:
The light compensating lamp is set to the non-display area of the screen, or the gap being arranged between the screen and screen outer-border
Place.
12. a kind of mobile terminal characterized by comprising memory, processor and be stored on the memory and can be in institute
The computer program run on processor is stated, such as claim 1 to 7 is realized when the computer program is executed by the processor
Any one of described in method the step of.
13. a kind of computer-readable medium, which is characterized in that computer program is stored on the computer-readable medium, it is described
The step of method as described in right wants any one of 1 to 7 is realized when computer program is executed by processor.
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| Application Number | Priority Date | Filing Date | Title |
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| CN201811134378.5A CN109302569A (en) | 2018-09-27 | 2018-09-27 | A kind of image imaging method and device of mobile terminal |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811134378.5A CN109302569A (en) | 2018-09-27 | 2018-09-27 | A kind of image imaging method and device of mobile terminal |
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| CN201811134378.5A Pending CN109302569A (en) | 2018-09-27 | 2018-09-27 | A kind of image imaging method and device of mobile terminal |
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Application publication date: 20190201 |