CN106844696A - A kind of photo memory management method and device - Google Patents
A kind of photo memory management method and device Download PDFInfo
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- CN106844696A CN106844696A CN201710060510.1A CN201710060510A CN106844696A CN 106844696 A CN106844696 A CN 106844696A CN 201710060510 A CN201710060510 A CN 201710060510A CN 106844696 A CN106844696 A CN 106844696A
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- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F16/00—Information retrieval; Database structures therefor; File system structures therefor
- G06F16/50—Information retrieval; Database structures therefor; File system structures therefor of still image data
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Abstract
The invention discloses a kind of photo memory management method and device, the method includes：When photo is shot by the dual camera of mobile terminal, the depth of field parameter of the focusing object in photo is obtained；The depth of field parameter of the focusing object in the photo, by in photo storage to storage photograph album corresponding with the depth of field parameter of the focusing object, and the depth of field parameter of the focusing object in every photo in the photograph album, automatically for the photograph album sets front cover photo.Additionally, the present invention can also be according to the daily habits of user, such as：The eyes of mobile terminal user periodically automatically change the desktop background of mobile terminal display screen, to improve the ease for use and interest of mobile terminal to the sighting distance of mobile terminal display screen, the pressure size of mobile terminal user's pressing mobile terminal display screen.
Description
Technical field
The present invention relates to photo disposal technical field, more particularly to a kind of photo memory management method and device.
Background technology
As the technology of field of mobile terminals is continued to develop, and camera on mobile terminal is continued to optimize, increasingly
Many users like carrying out shooting photo by mobile terminal, therefore typically all store considerable photograph in mobile terminal.
At present, mobile terminal is all to carry out classified finishing to shooting photo according to shooting time, character attribute, spot for photography etc..With
Dual camera to be more and more applied on mobile terminal, the shooting feature based on dual camera is managed to shooting photo
Trend as future development.
The content of the invention
It is a primary object of the present invention to propose a kind of photo memory management method and device, there is provided a kind of brand-new photograph
Piece storage mode, increased the ease for use and interest of mobile terminal.
To achieve the above object, a kind of photo memory management unit that the present invention is provided, including：
Parameter acquisition module, for when photo is shot by the dual camera of mobile terminal, obtaining the focusing in photo
The depth of field parameter of object；
Classification memory module, for the depth of field parameter of the focusing object in the photo, the photo storage is arrived
In storage photograph album corresponding with the depth of field parameter of the focusing object.
Optionally, described device also includes：
Front cover setup module, at set time intervals, periodically by each storage photograph album with minimum institute
The photo for stating the depth of field parameter of focusing object is set to the front cover photo of correspondence storage photograph album.
Optionally, described device also includes：
First background setup module, at set time intervals, the eyes of periodic detection mobile terminal user to be arrived
The sighting distance of mobile terminal display screen, according to default sighting distance and the mapping ruler of depth of field parameter, chooses from each storage photograph album
Photo corresponding with the sighting distance for detecting, and the photo of selection is set to the desktop background of the mobile terminal display screen.
Optionally, described device also includes：
Second background setup module, at set time intervals, periodic statistical to be in a time interval
Mobile terminal user presses the average pressure value of the pressure of mobile terminal display screen every time, according to default pressure and depth of field parameter
Mapping ruler, choose photo corresponding with the average pressure value for counting from each storage photograph album, and the photo that will be chosen
It is set to the desktop background of the mobile terminal display screen.
Optionally, the storage photograph album includes：Macro mode storage photograph album, close shot pattern storage photograph album and landscape mode are deposited
Storage photograph album；
The macro mode storage photograph album is used to store the photo of the depth of field parameter less than 0.5 meter of focusing object；
The close shot pattern storage photograph album is used to store photo of the depth of field parameter of focusing object between 0.5 meter~3 meters；
The landscape mode storage photograph album is used to store the photo of the depth of field parameter more than 3 meters of focusing object.
Additionally, to achieve the above object, the present invention also proposes a kind of photo memory management method, including：
When photo is shot by the dual camera of mobile terminal, the depth of field parameter of the focusing object in photo is obtained；
The depth of field parameter of the focusing object in the photo, by photo storage to the scape with the focusing object
In the corresponding storage photograph album of deep parameter.
Optionally, methods described also includes：
At set time intervals, periodically by the depth of field ginseng with the minimum focusing object in each storage photograph album
Several photos is set to the front cover photo of correspondence storage photograph album.
Optionally, methods described also includes：
At set time intervals, the eyes of periodic detection mobile terminal user to mobile terminal display screen sighting distance,
According to default sighting distance and the mapping ruler of depth of field parameter, photograph corresponding with the sighting distance for detecting is chosen from each storage photograph album
Piece, and the photo of selection is set to the desktop background of the mobile terminal display screen.
Optionally, methods described also includes：
At set time intervals, periodic statistical mobile terminal user in a time interval presses shifting every time
The average pressure value of the pressure of dynamic terminal display screen, according to default pressure and the mapping ruler of depth of field parameter, from each storage
Photo corresponding with the average pressure value for counting is chosen in photograph album, and the photo of selection is set to the mobile terminal and shown
The desktop background of screen.
Optionally, the storage photograph album includes：Macro mode storage photograph album, close shot pattern storage photograph album and landscape mode are deposited
Storage photograph album；
The macro mode storage photograph album is used to store the photo of the depth of field parameter less than 0.5 meter of focusing object；
The close shot pattern storage photograph album is used to store photo of the depth of field parameter of focusing object between 0.5 meter~3 meters；
The landscape mode storage photograph album is used to store the photo of the depth of field parameter more than 3 meters of focusing object.
Photo memory management method proposed by the present invention and device, the depth of field ginseng of the focusing object in any photo
Number, automatically by the focusing object in every photo in any photo storage to corresponding photograph album, and in photograph album
Depth of field parameter, automatically be the photograph album set front cover photo.Additionally, the present invention can also be according to the daily habits of user, example
Such as：The eyes of mobile terminal user press mobile terminal display screen to the sighting distance of mobile terminal display screen, mobile terminal user
Pressure size, periodically automatically changes the desktop background of mobile terminal display screen, to improve the ease for use and entertaining of mobile terminal
Property.
Brief description of the drawings
Fig. 1 is the hardware architecture diagram of a kind of optional mobile terminal for realizing each embodiment of the invention；
Fig. 2 is the wireless communication system schematic diagram of mobile terminal as shown in Figure 1；
Fig. 3 is the flow chart of the photo memory management method of first embodiment of the invention；
Fig. 4 is the flow chart of the photo memory management method of second embodiment of the invention；
Fig. 5 is the flow chart of the photo memory management method of third embodiment of the invention；
Fig. 6 is the flow chart of the photo memory management method of fourth embodiment of the invention；
Fig. 7 is the composition structural representation of the photo memory management unit of fifth embodiment of the invention；
Fig. 8 is the composition structural representation of the photo memory management unit of sixth embodiment of the invention；
Fig. 9 is the composition structural representation of the photo memory management unit of seventh embodiment of the invention；
Figure 10 is the composition structural representation of the photo memory management unit of eighth embodiment of the invention；
The realization of the object of the invention, functional characteristics and advantage will be described further referring to the drawings in conjunction with the embodiments.
Specific 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.
The mobile terminal of each embodiment of the invention is realized referring now to Description of Drawings.In follow-up description, use
For represent element such as " module ", " part " or " unit " suffix only for being conducive to explanation of the invention, itself
Not specific meaning.Therefore, " module " can be used mixedly with " part ".
Mobile terminal can be implemented in a variety of manners.For example, the terminal described in the present invention can include such as moving
Phone, smart phone, notebook computer, digit broadcasting receiver, PDA (personal digital assistant), PAD (panel computer), PMP
The mobile terminal of (portable media player), guider etc. and such as numeral TV, desktop computer etc. are consolidated
Determine terminal.Hereinafter it is assumed that terminal is mobile terminal.However, it will be understood by those skilled in the art that, except being used in particular for movement
Outside the element of purpose, construction according to the embodiment of the present invention can also apply to the terminal of fixed type.
Fig. 1 is that the hardware configuration of a kind of optional mobile terminal for realizing each embodiment of the invention is illustrated.
Mobile terminal 1 00 can include wireless communication unit 110, A/V (audio/video) input block 120, user input
Unit 130, sensing unit 140, output unit 150, memory 160, interface unit 170, controller 180 and power subsystem 190
Etc..Fig. 1 shows the mobile terminal with various assemblies, it should be understood that being not required for implementing all groups for showing
Part.More or less component can alternatively be implemented.The element of mobile terminal will be discussed in more detail below.
Wireless communication unit 110 generally includes one or more assemblies, and it allows mobile terminal 1 00 and wireless communication system
Or the radio communication between network.For example, wireless communication unit can include broadcasting reception module 111, mobile communication module
112nd, at least one of wireless Internet module 113, short range communication module 114 and location information module 115.
Broadcasting reception module 111 receives broadcast singal and/or broadcast via broadcast channel from external broadcast management server
Relevant information.Broadcast channel can include satellite channel and/or terrestrial channel.Broadcast management server can be generated and sent
The broadcast singal and/or broadcast related information generated before the server or reception of broadcast singal and/or broadcast related information
And send it to the server of terminal.Broadcast singal can include TV broadcast singals, radio signals, data broadcasting
Signal etc..And, broadcast singal may further include the broadcast singal combined with TV or radio signals.Broadcast phase
Pass information can also be provided via mobile communications network, and in this case, broadcast related information can be by mobile communication mould
Block 112 is received.Broadcast singal can exist in a variety of manners, for example, it can be with the electronics of DMB (DMB)
The form of program guide (EPG), the electronic service guidebooks (ESG) of digital video broadcast-handheld (DVB-H) etc. and exist.Broadcast
Receiver module 111 can receive signal and broadcast by using various types of broadcast systems.Especially, broadcasting reception module 111
Can be wide by using such as multimedia broadcasting-ground (DMB-T), DMB-satellite (DMB-S), digital video
Broadcast-hand-held (DVB-H), Radio Data System, the received terrestrial digital broadcasting integrated service of forward link media (MediaFLO@)
Etc. (ISDB-T) digit broadcasting system receives digital broadcasting.Broadcasting reception module 111 may be constructed such that and be adapted to provide for extensively
Broadcast the various broadcast systems and above-mentioned digit broadcasting system of signal.Via broadcasting reception module 111 receive broadcast singal and/
Or broadcast related information can be stored in memory 160 (or other types of storage medium).
Mobile communication module 112 sends radio signals to base station (for example, access point, node B etc.), exterior terminal
And at least one of server and/or receive from it radio signal.Such radio signal can be logical including voice
Words signal, video calling signal or the various types of data for sending and/or receiving according to text and/or Multimedia Message.
Wireless Internet module 113 supports the Wi-Fi (Wireless Internet Access) of mobile terminal.The module can be internally or externally
It is couple to terminal.Wi-Fi (Wireless Internet Access) technology involved by the module can include WLAN (WLAN) (Wi-Fi), Wibro
(WiMAX), Wimax (worldwide interoperability for microwave accesses), HSDPA (high-speed downlink packet access) etc..
Short range communication module 114 is the module for supporting junction service.Some examples of short-range communication technology include indigo plant
Tooth TM, radio frequency identification (RFID), Infrared Data Association (IrDA), ultra wide band (UWB), purple honeybee TM etc..
Location information module 115 is the module for checking or obtaining the positional information of mobile terminal.Location information module
Typical case be GPS (global positioning system).According to current technology, GPS module 115 is calculated and comes from three or more satellites
Range information and correct time information and the Information application triangulation for calculating, so as to according to longitude, latitude
Highly accurately calculate three-dimensional current location information.Currently, defended using three for calculating the method for position and temporal information
Star and the position that is calculated by using other satellite correction and the error of temporal information.Additionally, GPS module 115
Can be by Continuous plus current location information in real time come calculating speed information.
A/V input blocks 120 are used to receive audio or video signal.A/V input blocks 120 can include the He of camera 121
Microphone 122, the static images that 121 pairs, camera is obtained in Video Capture pattern or image capture mode by image capture apparatus
Or the view data of video is processed.Picture frame after treatment may be displayed on display unit 151.Processed through camera 121
Picture frame afterwards can be stored in memory 160 (or other storage mediums) or sent out via wireless communication unit 110
Send, two or more cameras 121 can be provided according to the construction of mobile terminal.Microphone 122 can be in telephone calling model, note
Sound (voice data) is received via microphone in record pattern, speech recognition mode etc. operational mode, and can be by so
Acoustic processing be voice data.Audio (voice) data after treatment can be converted in the case of telephone calling model can
The form for being sent to mobile communication base station via mobile communication module 112 is exported.Microphone 122 can implement various types of making an uproar
Sound eliminates (or suppression) algorithm to eliminate the noise or dry that (or suppression) produces during reception and transmission audio signal
Disturb.
User input unit 130 can generate key input data to control each of mobile terminal according to the order of user input
Plant operation.User input unit 130 allows the various types of information of user input, and can include keyboard, metal dome, touch
Plate (for example, detection due to being touched caused by resistance, pressure, electric capacity etc. change sensitive component), roller, rocking bar etc.
Deng.Especially, when touch pad is superimposed upon on display unit 151 in the form of layer, touch-screen can be formed.
Sensing unit 140 detects the current state of mobile terminal 1 00, (for example, mobile terminal 1 00 opens or closes shape
State), the presence or absence of the contact (that is, touch input) of the position of mobile terminal 1 00, user for mobile terminal 1 00, mobile terminal
The acceleration or deceleration movement of 100 orientation, mobile terminal 1 00 and direction etc., and generate for controlling mobile terminal 1 00
The order of operation or signal.For example, when mobile terminal 1 00 is embodied as sliding-type mobile phone, sensing unit 140 can be sensed
The sliding-type phone is opened or closed.In addition, sensing unit 140 can detect power subsystem 190 whether provide electric power or
Whether person's interface unit 170 couples with external device (ED).
Interface unit 170 is connected the interface that can pass through with mobile terminal 1 00 as at least one external device (ED).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..Identification module can be that storage uses each of mobile terminal 1 00 for verifying user
Kind of information and subscriber identification module (UIM), client identification module (SIM), Universal Subscriber identification module (USIM) can be included
Etc..In addition, the device (hereinafter referred to as " identifying device ") with identification module can take the form of smart card, therefore, know
Other device can be connected via port or other attachment means with mobile terminal 1 00.Interface unit 170 can be used for reception and come from
The input (for example, data message, electric power etc.) of the external device (ED) and input that will be received is transferred in mobile terminal 1 00
One or more elements can be used for transmitting data between mobile terminal and external device (ED).
In addition, when mobile terminal 1 00 is connected with external base, interface unit 170 can serve as allowing by it by electricity
Power provides to the path of mobile terminal 1 00 from base or can serve as allowing the various command signals being input into from base to pass through it
It is transferred to the path of mobile terminal.Be can serve as recognizing that mobile terminal is from the various command signals or electric power of base input
The no signal being accurately fitted within base.Output unit 150 is configured to provide defeated with vision, audio and/or tactile manner
Go out signal (for example, audio signal, vision signal, alarm signal, vibration signal etc.).Output unit 150 can include display
Unit 151, dio Output Modules 152, alarm unit 153 etc..
Display unit 151 may be displayed on the information processed in mobile terminal 1 00.For example, when mobile terminal 1 00 is in electricity
During words call mode, display unit 151 can show and converse or other communicate (for example, text messaging, multimedia file
Download etc.) related user interface (UI) or graphic user interface (GUI).When mobile terminal 1 00 is in video calling pattern
Or during image capture mode, display unit 151 can show the image of capture and/or the image of reception, show video or figure
UI or GUI of picture and correlation function etc..
Meanwhile, when display unit 151 and touch pad in the form of layer it is superposed on one another to form touch-screen when, display unit
151 can serve as input unit and output device.Display unit 151 can include liquid crystal display (LCD), thin film transistor (TFT)
In LCD (TFT-LCD), Organic Light Emitting Diode (OLED) display, flexible display, three-dimensional (3D) display etc. at least
It is a kind of.Some in these displays may be constructed such that transparence to allow user to be watched from outside, and this is properly termed as transparent
Display, typical transparent display can be, for example, TOLED (transparent organic light emitting diode) display etc..According to specific
Desired implementation method, mobile terminal 1 00 can include two or more display units (or other display devices), for example, moving
Dynamic terminal can include outernal display unit (not shown) and inner display unit (not shown).Touch-screen can be used to detect touch
Input pressure and touch input position and touch input area.
Dio Output Modules 152 can mobile terminal be in call signal reception pattern, call mode, logging mode,
It is that wireless communication unit 110 is received or in memory 160 when under the isotypes such as speech recognition mode, broadcast reception mode
The voice data transducing audio signal of middle storage and it is output as sound.And, dio Output Modules 152 can be provided and movement
The audio output (for example, call signal receives sound, message sink sound etc.) of the specific function correlation that terminal 100 is performed.
Dio Output Modules 152 can include loudspeaker, buzzer etc..
Alarm unit 153 can provide output and be notified to mobile terminal 1 00 with by event.Typical event can be with
Including calling reception, message sink, key signals input, touch input etc..In addition to audio or video is exported, alarm unit
153 can in a different manner provide output with the generation of notification event.For example, alarm unit 153 can be in the form of vibrating
Output is provided, when calling, message or some other entrance communication (incoming communication) are received, alarm list
Unit 153 can provide tactile output (that is, vibrating) to notify to user.Exported by providing such tactile, even if
When in pocket of the mobile phone of user in user, user also can recognize that the generation of various events.Alarm unit 153
The output of the generation of notification event can be provided via display unit 151 or dio Output Modules 152.
Memory 160 can store software program for the treatment and control operation performed by controller 180 etc., Huo Zheke
Temporarily to store oneself data (for example, telephone directory, message, still image, video etc.) through exporting or will export.And
And, memory 160 can store the vibration of various modes on being exported when touching and being applied to touch-screen and audio signal
Data.
Memory 160 can include the storage medium of at least one type, and the storage medium includes flash memory, hard disk, many
Media card, card-type memory (for example, SD or DX memories etc.), random access storage device (RAM), static random-access storage
Device (SRAM), read-only storage (ROM), Electrically Erasable Read Only Memory (EEPROM), programmable read only memory
(PROM), magnetic storage, disk, CD etc..And, mobile terminal 1 00 can perform memory with by network connection
The network storage device cooperation of 160 store function.
The overall operation of the generally control mobile terminal of controller 180.For example, controller 180 is performed and voice call, data
Communication, video calling etc. related control and treatment.In addition, controller 180 can be included for reproducing (or playback) many matchmakers
The multi-media module 181 of volume data, multi-media module 181 can be constructed in controller 180, or can be structured as and control
Device 180 is separated.Controller 180 can be with execution pattern identifying processing, the handwriting input that will be performed on the touchscreen or picture
Draw input and be identified as character or image.
Power subsystem 190 receives external power or internal power under the control of controller 180 and provides operation each unit
Appropriate electric power needed for part and component.
Various implementation methods described herein can be with use such as computer software, hardware or its any combination of calculating
Machine computer-readable recording medium is implemented.Implement for hardware, implementation method described herein can be by using application-specific IC
(ASIC), digital signal processor (DSP), digital signal processing device (DSPD), programmable logic device (PLD), scene can
Programming gate array (FPGA), processor, controller, microcontroller, microprocessor, it is designed to perform function described herein
At least one in electronic unit is implemented, and in some cases, such implementation method can be implemented in controller 180.
For software implementation, the implementation method of such as process or function can with allow to perform the single of at least one function or operation
Software module is implemented.Software code can be come by the software application (or program) write with any appropriate programming language
Implement, software code can be stored in memory 160 and performed by controller 180.
So far, oneself according to its function through describing mobile terminal.Below, for the sake of brevity, will description such as folded form,
Slide type mobile terminal in various types of mobile terminals of board-type, oscillating-type, slide type mobile terminal etc. is used as showing
Example.Therefore, the present invention can be applied to any kind of mobile terminal, and be not limited to slide type mobile terminal.
Mobile terminal 1 00 as shown in Figure 1 may be constructed such that using via frame or packet transmission data it is all if any
Line and wireless communication system and satellite-based communication system are operated.
The communication system that mobile terminal wherein of the invention can be operated is described referring now to Fig. 2.
Such communication system can use different air interface and/or physical layer.For example, used by communication system
Air interface includes such as frequency division multiple access (FDMA), time division multiple acess (TDMA), CDMA (CDMA) and universal mobile communications system
System (UMTS) (especially, Long Term Evolution (LTE)), global system for mobile communications (GSM) etc..As non-limiting example, under
The description in face is related to cdma communication system, but such teaching is equally applicable to other types of system.
With reference to Fig. 2, cdma wireless communication system can include multiple mobile terminal 1s 00, multiple base station (BS) 270, base station
Controller (BSC) 275 and mobile switching centre (MSC) 280.MSC280 is configured to and Public Switched Telephony Network (PSTN)
290 form interface.MSC280 is also structured to form interface with the BSC275 that can be couple to base station 270 via back haul link.
If any one in the interface that back haul link can be known according to Ganji is constructed, the interface includes such as E1/T1, ATM, IP,
PPP, frame relay, HDSL, ADSL or xDSL.It will be appreciated that system can include multiple BSC275 as shown in Figure 2.
Each BS270 can service one or more regions (or region), by multidirectional antenna or the day of sensing specific direction
Each regional radiation shape ground of line covering is away from BS270.Or, each region can be by two or more for diversity reception
Antenna is covered.Each BS270 may be constructed such that the multiple frequency distribution of support, and the distribution of each frequency has specific frequency spectrum
(for example, 1.25MHz, 5MHz etc.).
What region and frequency were distributed intersects can be referred to as CDMA Channel.BS270 can also be referred to as base station transceiver
System (BTS) or other equivalent terms.In this case, term " base station " can be used for broadly representing single
BSC275 and at least one BS270.Base station can also be referred to as " cellular station ".Or, each region of specific BS270 can be claimed
It is multiple cellular stations.
As shown in Figure 2, broadcast singal is sent to broadcsting transmitter (BT) 295 mobile terminal operated in system
100.Broadcasting reception module 111 as shown in Figure 1 is arranged at mobile terminal 1 00 to receive the broadcast sent by BT295
Signal.In fig. 2 it is shown that several global positioning system (GPS) satellites 300.Satellite 300 helps position multiple mobile terminals
At least one of 100.
In fig. 2, multiple satellites 300 are depicted, it is understood that be, it is possible to use any number of satellite obtains useful
Location information.GPS module 115 as shown in Figure 1 is generally configured to coordinate with satellite 300 to be believed with obtaining desired positioning
Breath.Substitute GPS tracking techniques or outside GPS tracking techniques, it is possible to use other of the position of mobile terminal can be tracked
Technology.In addition, at least one gps satellite 300 can optionally or additionally process satellite dmb transmission.
Used as a typical operation of wireless communication system, BS270 receives the reverse link from various mobile terminal 1s 00
Signal.Mobile terminal 1 00 generally participates in call, information receiving and transmitting and other types of communication.Each of the reception of certain base station 270 is anti-
Processed in specific BS270 to link signal.The data of acquisition are forwarded to the BSC275 of correlation.BSC provides call
Resource allocation and the mobile management function of the coordination including the soft switching process between BS270.The number that BSC275 will also be received
According to MSC280 is routed to, it provides the extra route service for forming interface with PSTN290.Similarly, PSTN290 with
MSC280 forms interface, and MSC and BSC275 form interface, and BSC275 correspondingly controls BS270 with by forward link signals
It is sent to mobile terminal 1 00.
Based on above-mentioned mobile terminal hardware configuration and communication system, the inventive method each embodiment is proposed.
As shown in figure 3, first embodiment of the invention proposes a kind of photo memory management method, the mobile terminal is applied to
In, methods described specifically includes following steps：
Step S301：When photo is shot by the dual camera of mobile terminal, the scape of the focusing object in photo is obtained
Deep parameter.
Specifically, step S301 includes：
According to the image-forming principle of dual camera, the focusing object in the photo is determined, and based on the focusing object, meter
Calculate depth of field parameter of the focusing object in the photo.
The depth of field refer to after the completion of focusing, focus object before and after can be formed clearly as distance range.Work as quilt
Subject body is located at when in field depth, and imaging of the subject on egative film is located at two blur circles before and after focusing object
Between, you can to get clearly imaging effect.
Compared with single camera, the depth of field that dual camera can calculate the focusing object in photo by certain algorithm is joined
Number.The depth of field parameter that the focusing object in photo is calculated using the dual camera of mobile terminal is prior art, therefore herein no longer
It is discussed in detail.
Step S302：The depth of field parameter of the focusing object in the photo, arrives right with described by photo storage
In the corresponding storage photograph album of depth of field parameter of burnt object.
Specifically, mobile terminal user can be using the depth of field parameter of object of focusing as the criteria for classifying, in the terminal
Multiple storage photograph albums are set, classification storage is carried out to the photo in the mobile terminal with the depth of field parameter according to focusing object.
If the depth of field parameter of the focusing object in any photo is small, illustrate the photo for close shot shoots or personage claps
Take the photograph；If the depth of field parameter of the focusing object in any photo is big, illustrate that the photo is that vista shot or landscape shoot.
Further, the storage photograph album includes：Macro mode storage photograph album, close shot pattern storage photograph album and landscape mode
Storage photograph album；
The macro mode storage photograph album is used to store the photo of the depth of field parameter less than 0.5 meter of focusing object；
The close shot pattern storage photograph album is used to store photo of the depth of field parameter of focusing object between 0.5 meter~3 meters；
The landscape mode storage photograph album is used to store the photo of the depth of field parameter more than 3 meters of focusing object.
Through the above way, the depth of field parameter of focusing object that can be in photo distinguishes the photo in mobile terminal
In storing different photograph albums, so that there is provided a kind of brand-new photo storage management mode.
As shown in figure 4, second embodiment of the invention proposes a kind of photo memory management method, the mobile terminal is applied to
In, methods described specifically includes following steps：
Step S401：When photo is shot by the dual camera of mobile terminal, the scape of the focusing object in photo is obtained
Deep parameter.
Specifically, step S401 includes：
According to the image-forming principle of dual camera, the focusing object in the photo is determined, and based on the focusing object, meter
Calculate depth of field parameter of the focusing object in the photo.
The depth of field refer to after the completion of focusing, focus object before and after can be formed clearly as distance range.Work as quilt
Subject body is located at when in field depth, and imaging of the subject on egative film is located at two blur circles before and after focusing object
Between, you can to get clearly imaging effect.
Compared with single camera, the depth of field that dual camera can calculate the focusing object in photo by certain algorithm is joined
Number.The depth of field parameter that the focusing object in photo is calculated using the dual camera of mobile terminal is prior art, therefore herein no longer
It is discussed in detail.
Step S402：The depth of field parameter of the focusing object in the photo, arrives right with described by photo storage
In the corresponding storage photograph album of depth of field parameter of burnt object.
Specifically, mobile terminal user can be using the depth of field parameter of object of focusing as the criteria for classifying, in the terminal
Multiple storage photograph albums are set, classification storage is carried out to the photo in the mobile terminal with the depth of field parameter according to focusing object.
If the depth of field parameter of the focusing object in any photo is small, illustrate the photo for close shot shoots or personage claps
Take the photograph；If the depth of field parameter of the focusing object in any photo is big, illustrate that the photo is that vista shot or landscape shoot.
Further, the storage photograph album includes：Macro mode storage photograph album, close shot pattern storage photograph album and landscape mode
Storage photograph album；
The macro mode storage photograph album is used to store the photo of the depth of field parameter less than 0.5 meter of focusing object；
The close shot pattern storage photograph album is used to store photo of the depth of field parameter of focusing object between 0.5 meter~3 meters；
The landscape mode storage photograph album is used to store the photo of the depth of field parameter more than 3 meters of focusing object.
Step S403：At set time intervals, periodically will be right with the minimum focusing in each storage photograph album
The photo of the depth of field parameter of elephant is set to the front cover photo of correspondence storage photograph album.
Specifically, methods described also includes：
It is that every photo sets corresponding label, the label includes：The depth of field parameter of the focusing object in photo.
Further, step S403, including：
According to every label of photo, treatment periodically is ranked up to all photos in each storage photograph album, so that will
The photo of the depth of field parameter with the minimum focusing object in macro mode storage photograph album is set to the macro mode and deposits
The front cover photo of photograph album is stored up, the photo that close shot pattern is stored the depth of field parameter with the minimum focusing object in photograph album sets
Be set to the front cover photo that the close shot pattern stores photograph album, by landscape mode store in photograph album with the minimum focusing object
The photo of depth of field parameter be set to the front cover photo that the landscape mode stores photograph album.
Through the above way, the depth of field parameter of focusing object that can be in photo is automatically for each storage photograph album is regular
More transducer cover photo, so as to improve the ease for use and interest of mobile terminal.
As shown in figure 5, third embodiment of the invention proposes a kind of photo memory management method, the mobile terminal is applied to
In, methods described specifically includes following steps：
Step S501：When photo is shot by the dual camera of mobile terminal, the scape of the focusing object in photo is obtained
Deep parameter.
Specifically, step S501 includes：
According to the image-forming principle of dual camera, the focusing object in the photo is determined, and based on the focusing object, meter
Calculate depth of field parameter of the focusing object in the photo.
The depth of field refer to after the completion of focusing, focus object before and after can be formed clearly as distance range.Work as quilt
Subject body is located at when in field depth, and imaging of the subject on egative film is located at two blur circles before and after focusing object
Between, you can to get clearly imaging effect.
Compared with single camera, the depth of field that dual camera can calculate the focusing object in photo by certain algorithm is joined
Number.The depth of field parameter that the focusing object in photo is calculated using the dual camera of mobile terminal is prior art, therefore herein no longer
It is discussed in detail.
Step S502：The depth of field parameter of the focusing object in the photo, arrives right with described by photo storage
In the corresponding storage photograph album of depth of field parameter of burnt object.
Specifically, mobile terminal user can be using the depth of field parameter of object of focusing as the criteria for classifying, in the terminal
Multiple storage photograph albums are set, classification storage is carried out to the photo in the mobile terminal with the depth of field parameter according to focusing object.
If the depth of field parameter of the focusing object in any photo is small, illustrate the photo for close shot shoots or personage claps
Take the photograph；If the depth of field parameter of the focusing object in any photo is big, illustrate that the photo is that vista shot or landscape shoot.
Further, the storage photograph album includes：Macro mode storage photograph album, close shot pattern storage photograph album and landscape mode
Storage photograph album；
The macro mode storage photograph album is used to store the photo of the depth of field parameter less than 0.5 meter of focusing object；
The close shot pattern storage photograph album is used to store photo of the depth of field parameter of focusing object between 0.5 meter~3 meters；
The landscape mode storage photograph album is used to store the photo of the depth of field parameter more than 3 meters of focusing object.
Step S503：At set time intervals, the eyes of periodic detection mobile terminal user show to mobile terminal
The sighting distance of screen, according to default sighting distance and the mapping ruler of depth of field parameter, that chooses and detect from each storage photograph album regards
Away from corresponding photo, and the photo of selection is set to the desktop background of the mobile terminal display screen.
Specifically, obtaining the eyes of mobile terminal user to the sighting distance of mobile terminal display screen by following two modes：
The first：Eyes by the front camera periodic detection mobile terminal user of the mobile terminal are whole to movement
Hold the sighting distance of display screen.
Second：Eyes by the infrared sensor periodic detection mobile terminal user of the mobile terminal are whole to movement
Hold the sighting distance of display screen.
Further, methods described also includes：
It is that every photo sets corresponding label, the label includes：The depth of field parameter of the focusing object in photo.
Further, step S503, including：
According to default sighting distance and the mapping ruler of depth of field parameter, it is determined that the depth of field corresponding with the sighting distance for detecting is joined
Number, and photo corresponding with the depth of field parameter for determining is found according to the label of every photo.
Through the above way, the depth of field parameter of focusing object that can be in photo is mobile terminal display screen automatically
Desktop background regularly replaces front cover photo, so as to improve the ease for use and interest of mobile terminal.
As shown in fig. 6, fourth embodiment of the invention proposes a kind of photo memory management method, the mobile terminal is applied to
In, methods described specifically includes following steps：
Step S601：When photo is shot by the dual camera of mobile terminal, the scape of the focusing object in photo is obtained
Deep parameter.
Specifically, step S601 includes：
According to the image-forming principle of dual camera, the focusing object in the photo is determined, and based on the focusing object, meter
Calculate depth of field parameter of the focusing object in the photo.
The depth of field refer to after the completion of focusing, focus object before and after can be formed clearly as distance range.Work as quilt
Subject body is located at when in field depth, and imaging of the subject on egative film is located at two blur circles before and after focusing object
Between, you can to get clearly imaging effect.
Compared with single camera, the depth of field that dual camera can calculate the focusing object in photo by certain algorithm is joined
Number.The depth of field parameter that the focusing object in photo is calculated using the dual camera of mobile terminal is prior art, therefore herein no longer
It is discussed in detail.
Step S602：The depth of field parameter of the focusing object in the photo, arrives right with described by photo storage
In the corresponding storage photograph album of depth of field parameter of burnt object.
Specifically, mobile terminal user can be using the depth of field parameter of object of focusing as the criteria for classifying, in the terminal
Multiple storage photograph albums are set, classification storage is carried out to the photo in the mobile terminal with the depth of field parameter according to focusing object.
If the depth of field parameter of the focusing object in any photo is small, illustrate the photo for close shot shoots or personage claps
Take the photograph；If the depth of field parameter of the focusing object in any photo is big, illustrate that the photo is that vista shot or landscape shoot.
Further, the storage photograph album includes：Macro mode storage photograph album, close shot pattern storage photograph album and landscape mode
Storage photograph album；
The macro mode storage photograph album is used to store the photo of the depth of field parameter less than 0.5 meter of focusing object；
The close shot pattern storage photograph album is used to store photo of the depth of field parameter of focusing object between 0.5 meter~3 meters；
The landscape mode storage photograph album is used to store the photo of the depth of field parameter more than 3 meters of focusing object.
Step S603：At set time intervals, periodic statistical mobile terminal user in a time interval
The average pressure value of the pressure of mobile terminal display screen is pressed every time, according to default pressure and the mapping ruler of depth of field parameter,
Photo corresponding with the average pressure value for counting is chosen from each storage photograph album, and the photo of selection is set to the shifting
The desktop background of dynamic terminal display screen.
Specifically, in the present embodiment, the display screen of the mobile terminal is pressure-sensitive display, can experience mobile terminal
The size of the pressing force of user's pressing display screen.
Further, methods described also includes：
It is that every photo sets corresponding label, the label includes：The depth of field parameter of the focusing object in photo.
Further, step S603, including：
According to default pressure and the mapping ruler of depth of field parameter, it is determined that corresponding with the average pressure value for counting
Depth of field parameter, and photo corresponding with the depth of field parameter for determining is found according to the label of every photo.
Through the above way, the depth of field parameter of focusing object that can be in photo is mobile terminal display screen automatically
Desktop background regularly replaces front cover photo, so as to improve the ease for use and interest of mobile terminal.
As shown in fig. 7, fifth embodiment of the invention proposes a kind of photo memory management unit, the mobile terminal is applied to
In, described device specifically includes consisting of part：
Parameter acquisition module 701 is right in acquisition photo for when photo is shot by the dual camera of mobile terminal
The depth of field parameter of burnt object.
Specifically, parameter acquisition module 701, is used for：
According to the image-forming principle of dual camera, the focusing object in the photo is determined, and based on the focusing object, meter
Calculate depth of field parameter of the focusing object in the photo.
The depth of field refer to after the completion of focusing, focus object before and after can be formed clearly as distance range.Work as quilt
Subject body is located at when in field depth, and imaging of the subject on egative film is located at two blur circles before and after focusing object
Between, you can to get clearly imaging effect.
Compared with single camera, the depth of field that dual camera can calculate the focusing object in photo by certain algorithm is joined
Number.The depth of field parameter that the focusing object in photo is calculated using the dual camera of mobile terminal is prior art, therefore herein no longer
It is discussed in detail.
Classification memory module 702, for the depth of field parameter of the focusing object in the photo, by photo storage
To in storage photograph album corresponding with the depth of field parameter of the focusing object.
Specifically, mobile terminal user can be using the depth of field parameter of object of focusing as the criteria for classifying, in the terminal
Multiple storage photograph albums are set, classification storage is carried out to the photo in the mobile terminal with the depth of field parameter according to focusing object.
If the depth of field parameter of the focusing object in any photo is small, illustrate the photo for close shot shoots or personage claps
Take the photograph；If the depth of field parameter of the focusing object in any photo is big, illustrate that the photo is that vista shot or landscape shoot.
Further, the storage photograph album includes：Macro mode storage photograph album, close shot pattern storage photograph album and landscape mode
Storage photograph album；
The macro mode storage photograph album is used to store the photo of the depth of field parameter less than 0.5 meter of focusing object；
The close shot pattern storage photograph album is used to store photo of the depth of field parameter of focusing object between 0.5 meter~3 meters；
The landscape mode storage photograph album is used to store the photo of the depth of field parameter more than 3 meters of focusing object.
Through the above way, the depth of field parameter of focusing object that can be in photo distinguishes the photo in mobile terminal
In storing different photograph albums, so that there is provided a kind of brand-new photo storage management mode.
As shown in figure 8, sixth embodiment of the invention proposes a kind of photo memory management unit, the mobile terminal is applied to
In, described device specifically includes consisting of part：
Parameter acquisition module 801 is right in acquisition photo for when photo is shot by the dual camera of mobile terminal
The depth of field parameter of burnt object.
Specifically, parameter acquisition module 801, is used for：
According to the image-forming principle of dual camera, the focusing object in the photo is determined, and based on the focusing object, meter
Calculate depth of field parameter of the focusing object in the photo.
The depth of field refer to after the completion of focusing, focus object before and after can be formed clearly as distance range.Work as quilt
Subject body is located at when in field depth, and imaging of the subject on egative film is located at two blur circles before and after focusing object
Between, you can to get clearly imaging effect.
Compared with single camera, the depth of field that dual camera can calculate the focusing object in photo by certain algorithm is joined
Number.The depth of field parameter that the focusing object in photo is calculated using the dual camera of mobile terminal is prior art, therefore herein no longer
It is discussed in detail.
Classification memory module 802, for the depth of field parameter of the focusing object in the photo, by photo storage
To in storage photograph album corresponding with the depth of field parameter of the focusing object.
Specifically, mobile terminal user can be using the depth of field parameter of object of focusing as the criteria for classifying, in the terminal
Multiple storage photograph albums are set, classification storage is carried out to the photo in the mobile terminal with the depth of field parameter according to focusing object.
If the depth of field parameter of the focusing object in any photo is small, illustrate the photo for close shot shoots or personage claps
Take the photograph；If the depth of field parameter of the focusing object in any photo is big, illustrate that the photo is that vista shot or landscape shoot.
Further, the storage photograph album includes：Macro mode storage photograph album, close shot pattern storage photograph album and landscape mode
Storage photograph album；
The macro mode storage photograph album is used to store the photo of the depth of field parameter less than 0.5 meter of focusing object；
The close shot pattern storage photograph album is used to store photo of the depth of field parameter of focusing object between 0.5 meter~3 meters；
The landscape mode storage photograph album is used to store the photo of the depth of field parameter more than 3 meters of focusing object.
Front cover setup module 803, at set time intervals, periodically by each storage photograph album with minimum
The photo of the depth of field parameter of the focusing object is set to the front cover photo of correspondence storage photograph album.
Specifically, described device also includes：
Label setup module, for setting corresponding label for every photo, the label includes：Focusing in photo is right
The depth of field parameter of elephant.
Further, front cover setup module 803, specifically for：
According to every label of photo, treatment periodically is ranked up to all photos in each storage photograph album, so that will
The photo of the depth of field parameter with the minimum focusing object in macro mode storage photograph album is set to the macro mode and deposits
The front cover photo of photograph album is stored up, the photo that close shot pattern is stored the depth of field parameter with the minimum focusing object in photograph album sets
Be set to the front cover photo that the close shot pattern stores photograph album, by landscape mode store in photograph album with the minimum focusing object
The photo of depth of field parameter be set to the front cover photo that the landscape mode stores photograph album.
Through the above way, the depth of field parameter of focusing object that can be in photo is automatically for each storage photograph album is regular
More transducer cover photo, so as to improve the ease for use and interest of mobile terminal.
As shown in figure 9, seventh embodiment of the invention proposes a kind of photo memory management unit, the mobile terminal is applied to
In, described device specifically includes consisting of part：
Parameter acquisition module 901 is right in acquisition photo for when photo is shot by the dual camera of mobile terminal
The depth of field parameter of burnt object.
Specifically, parameter acquisition module 901, is used for：
According to the image-forming principle of dual camera, the focusing object in the photo is determined, and based on the focusing object, meter
Calculate depth of field parameter of the focusing object in the photo.
The depth of field refer to after the completion of focusing, focus object before and after can be formed clearly as distance range.Work as quilt
Subject body is located at when in field depth, and imaging of the subject on egative film is located at two blur circles before and after focusing object
Between, you can to get clearly imaging effect.
Compared with single camera, the depth of field that dual camera can calculate the focusing object in photo by certain algorithm is joined
Number.The depth of field parameter that the focusing object in photo is calculated using the dual camera of mobile terminal is prior art, therefore herein no longer
It is discussed in detail.
Classification memory module 902, for the depth of field parameter of the focusing object in the photo, by photo storage
To in storage photograph album corresponding with the depth of field parameter of the focusing object.
Specifically, mobile terminal user can be using the depth of field parameter of object of focusing as the criteria for classifying, in the terminal
Multiple storage photograph albums are set, classification storage is carried out to the photo in the mobile terminal with the depth of field parameter according to focusing object.
If the depth of field parameter of the focusing object in any photo is small, illustrate the photo for close shot shoots or personage claps
Take the photograph；If the depth of field parameter of the focusing object in any photo is big, illustrate that the photo is that vista shot or landscape shoot.
Further, the storage photograph album includes：Macro mode storage photograph album, close shot pattern storage photograph album and landscape mode
Storage photograph album；
The macro mode storage photograph album is used to store the photo of the depth of field parameter less than 0.5 meter of focusing object；
The close shot pattern storage photograph album is used to store photo of the depth of field parameter of focusing object between 0.5 meter~3 meters；
The landscape mode storage photograph album is used to store the photo of the depth of field parameter more than 3 meters of focusing object.
First background setup module 903, at set time intervals, the eyes of periodic detection mobile terminal user
To the sighting distance of mobile terminal display screen, according to default sighting distance and the mapping ruler of depth of field parameter, selected from each storage photograph album
Photo corresponding with the sighting distance for detecting is taken, and the photo of selection is set to the desktop background of the mobile terminal display screen.
Specifically, obtaining the eyes of mobile terminal user to the sighting distance of mobile terminal display screen by following two modes：
The first：Eyes by the front camera periodic detection mobile terminal user of the mobile terminal are whole to movement
Hold the sighting distance of display screen.
Second：Eyes by the infrared sensor periodic detection mobile terminal user of the mobile terminal are whole to movement
Hold the sighting distance of display screen.
Further, described device also includes：
Label setup module, for setting corresponding label for every photo, the label includes：Focusing in photo is right
The depth of field parameter of elephant.
Further, the first background setup module 903, specifically for：
According to default sighting distance and the mapping ruler of depth of field parameter, it is determined that the depth of field corresponding with the sighting distance for detecting is joined
Number, and photo corresponding with the depth of field parameter for determining is found according to the label of every photo.
Through the above way, the depth of field parameter of focusing object that can be in photo is mobile terminal display screen automatically
Desktop background regularly replaces front cover photo, so as to improve the ease for use and interest of mobile terminal.
As shown in Figure 10, eighth embodiment of the invention proposes a kind of photo memory management unit, is applied to described mobile whole
In end, described device specifically includes consisting of part：
Parameter acquisition module 1001, for when photo is shot by the dual camera of mobile terminal, obtaining photo in
The depth of field parameter of focusing object.
Specifically, parameter acquisition module 1001, is used for：
According to the image-forming principle of dual camera, the focusing object in the photo is determined, and based on the focusing object, meter
Calculate depth of field parameter of the focusing object in the photo.
The depth of field refer to after the completion of focusing, focus object before and after can be formed clearly as distance range.Work as quilt
Subject body is located at when in field depth, and imaging of the subject on egative film is located at two blur circles before and after focusing object
Between, you can to get clearly imaging effect.
Compared with single camera, the depth of field that dual camera can calculate the focusing object in photo by certain algorithm is joined
Number.The depth of field parameter that the focusing object in photo is calculated using the dual camera of mobile terminal is prior art, therefore herein no longer
It is discussed in detail.
Classification memory module 1002, for the depth of field parameter of the focusing object in the photo, the photo is deposited
Store up with it is described focusing object depth of field parameter it is corresponding storage photograph album in.
Specifically, mobile terminal user can be using the depth of field parameter of object of focusing as the criteria for classifying, in the terminal
Multiple storage photograph albums are set, classification storage is carried out to the photo in the mobile terminal with the depth of field parameter according to focusing object.
If the depth of field parameter of the focusing object in any photo is small, illustrate the photo for close shot shoots or personage claps
Take the photograph；If the depth of field parameter of the focusing object in any photo is big, illustrate that the photo is that vista shot or landscape shoot.
Further, the storage photograph album includes：Macro mode storage photograph album, close shot pattern storage photograph album and landscape mode
Storage photograph album；
The macro mode storage photograph album is used to store the photo of the depth of field parameter less than 0.5 meter of focusing object；
The close shot pattern storage photograph album is used to store photo of the depth of field parameter of focusing object between 0.5 meter~3 meters；
The landscape mode storage photograph album is used to store the photo of the depth of field parameter more than 3 meters of focusing object.
Second background setup module 1003, at set time intervals, periodic statistical to be between the time
The average pressure value of the pressure of mobile terminal display screen is pressed every time every interior mobile terminal user, according to default pressure and the depth of field
The mapping ruler of parameter, photo corresponding with the average pressure value for counting is chosen from each storage photograph album, and will be chosen
Photo is set to the desktop background of the mobile terminal display screen.
Specifically, in the present embodiment, the display screen of the mobile terminal is pressure-sensitive display, can experience mobile terminal
The size of the pressing force of user's pressing display screen.
Further, described device also includes：
Label setup module, for setting corresponding label for every photo, the label includes：Focusing in photo is right
The depth of field parameter of elephant.
Further, the second background setup module 1003, specifically for：
According to default pressure and the mapping ruler of depth of field parameter, it is determined that corresponding with the average pressure value for counting
Depth of field parameter, and photo corresponding with the depth of field parameter for determining is found according to the label of every photo.
Through the above way, the depth of field parameter of focusing object that can be in photo is mobile terminal display screen automatically
Desktop background regularly replaces front cover photo, so as to improve the ease for use and interest of mobile terminal.
It should be noted that herein, term " including ", "comprising" or its any other variant be 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 include other key elements being not expressly set out, or also include for this process, method, article or device institute are intrinsic
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 the process of key element, method, article or device.
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 implementation method.Based on such understanding, technical scheme is substantially done to prior art in other words
The part for going out 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 used to so that a station terminal equipment (can be mobile phone, computer, clothes
Business 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, the scope of the claims of the invention is not thereby limited, 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 photo memory management unit, it is characterised in that described device includes：
Parameter acquisition module, for when photo is shot by the dual camera of mobile terminal, obtaining the focusing object in photo
Depth of field parameter；
Classification memory module, for the depth of field parameter of the focusing object in the photo, photo storage is arrived and institute
State focusing object depth of field parameter it is corresponding storage photograph album in.
2. photo memory management unit according to claim 1, it is characterised in that described device also includes：
Front cover setup module, at set time intervals, periodically stores described right with minimum in photograph album by each
The photo of the depth of field parameter of burnt object is set to the front cover photo of correspondence storage photograph album.
3. photo memory management unit according to claim 1, it is characterised in that described device also includes：
First background setup module, at set time intervals, the eyes of periodic detection mobile terminal user to movement
The sighting distance of terminal display screen, according to default sighting distance and the mapping ruler of depth of field parameter, chooses and inspection from each storage photograph album
The corresponding photo of sighting distance for measuring, and the photo of selection is set to the desktop background of the mobile terminal display screen.
4. photo memory management unit according to claim 1, it is characterised in that described device also includes：
Second background setup module, at set time intervals, periodic statistical to be moved in a time interval
Terminal user presses the average pressure value of the pressure of mobile terminal display screen every time, according to reflecting for default pressure and depth of field parameter
Rule is penetrated, photo corresponding with the average pressure value for counting is chosen from each storage photograph album, and the photo that will be chosen is set
It is the desktop background of the mobile terminal display screen.
5. the photo memory management unit according to any one of Claims 1 to 4, it is characterised in that the storage photograph album
Including：Macro mode storage photograph album, close shot pattern storage photograph album and landscape mode storage photograph album；
The macro mode storage photograph album is used to store the photo of the depth of field parameter less than 0.5 meter of focusing object；
The close shot pattern storage photograph album is used to store photo of the depth of field parameter of focusing object between 0.5 meter~3 meters；
The landscape mode storage photograph album is used to store the photo of the depth of field parameter more than 3 meters of focusing object.
6. a kind of photo memory management method, it is characterised in that methods described includes：
When photo is shot by the dual camera of mobile terminal, the depth of field parameter of the focusing object in photo is obtained；
The depth of field parameter of the focusing object in the photo, photo storage is joined to the depth of field with the focusing object
In the corresponding storage photograph album of number.
7. photo memory management method according to claim 6, it is characterised in that methods described also includes：
At set time intervals, periodically by the depth of field parameter with the minimum focusing object in each storage photograph album
Photo is set to the front cover photo of correspondence storage photograph album.
8. photo memory management method according to claim 6, it is characterised in that methods described also includes：
At set time intervals, the eyes of periodic detection mobile terminal user to mobile terminal display screen sighting distance, according to
Default sighting distance and the mapping ruler of depth of field parameter, photo corresponding with the sighting distance for detecting is chosen from each storage photograph album,
And the photo of selection is set to the desktop background of the mobile terminal display screen.
9. photo memory management method according to claim 6, it is characterised in that methods described also includes：
At set time intervals, periodic statistical mobile terminal user in a time interval presses mobile whole every time
The average pressure value of the pressure of display screen is held, according to default pressure and the mapping ruler of depth of field parameter, from each storage photograph album
It is middle to choose photo corresponding with the average pressure value for counting, and the photo of selection is set to the mobile terminal display screen
Desktop background.
10. the photo memory management method according to any one of claim 6~9, it is characterised in that the storage photograph album
Including：Macro mode storage photograph album, close shot pattern storage photograph album and landscape mode storage photograph album；
The macro mode storage photograph album is used to store the photo of the depth of field parameter less than 0.5 meter of focusing object；
The close shot pattern storage photograph album is used to store photo of the depth of field parameter of focusing object between 0.5 meter~3 meters；
The landscape mode storage photograph album is used to store the photo of the depth of field parameter more than 3 meters of focusing object.
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| Application Number | Priority Date | Filing Date | Title |
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| CN103888696A (en) * | 2014-03-20 | 2014-06-25 | 深圳市中兴移动通信有限公司 | Photo photographing and checking method and photographing device |
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Application publication date: 20170613 |