CN105338244B - A kind of information processing method and mobile terminal - Google Patents

A kind of information processing method and mobile terminal Download PDF

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Publication number
CN105338244B
CN105338244B CN201510728417.4A CN201510728417A CN105338244B CN 105338244 B CN105338244 B CN 105338244B CN 201510728417 A CN201510728417 A CN 201510728417A CN 105338244 B CN105338244 B CN 105338244B
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China
Prior art keywords
image
image acquisition
preview
subgraph
acquisition units
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CN201510728417.4A
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Chinese (zh)
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CN105338244A (en
Inventor
张圣杰
蒋俊敏
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努比亚技术有限公司
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Priority to CN201510728417.4A priority Critical patent/CN105338244B/en
Publication of CN105338244A publication Critical patent/CN105338244A/en
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Publication of CN105338244B publication Critical patent/CN105338244B/en

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Classifications

    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04NPICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N5/00Details of television systems
    • H04N5/222Studio circuitry; Studio devices; Studio equipment ; Cameras comprising an electronic image sensor, e.g. digital cameras, video cameras, TV cameras, video cameras, camcorders, webcams, camera modules for embedding in other devices, e.g. mobile phones, computers or vehicles
    • H04N5/225Television cameras ; Cameras comprising an electronic image sensor, e.g. digital cameras, video cameras, camcorders, webcams, camera modules specially adapted for being embedded in other devices, e.g. mobile phones, computers or vehicles
    • H04N5/232Devices for controlling television cameras, e.g. remote control ; Control of cameras comprising an electronic image sensor
    • H04N5/23238Control of image capture or reproduction to achieve a very large field of view, e.g. panorama
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04NPICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N5/00Details of television systems
    • H04N5/222Studio circuitry; Studio devices; Studio equipment ; Cameras comprising an electronic image sensor, e.g. digital cameras, video cameras, TV cameras, video cameras, camcorders, webcams, camera modules for embedding in other devices, e.g. mobile phones, computers or vehicles
    • H04N5/225Television cameras ; Cameras comprising an electronic image sensor, e.g. digital cameras, video cameras, camcorders, webcams, camera modules specially adapted for being embedded in other devices, e.g. mobile phones, computers or vehicles
    • H04N5/232Devices for controlling television cameras, e.g. remote control ; Control of cameras comprising an electronic image sensor
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04NPICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N5/00Details of television systems
    • H04N5/222Studio circuitry; Studio devices; Studio equipment ; Cameras comprising an electronic image sensor, e.g. digital cameras, video cameras, TV cameras, video cameras, camcorders, webcams, camera modules for embedding in other devices, e.g. mobile phones, computers or vehicles
    • H04N5/225Television cameras ; Cameras comprising an electronic image sensor, e.g. digital cameras, video cameras, camcorders, webcams, camera modules specially adapted for being embedded in other devices, e.g. mobile phones, computers or vehicles
    • H04N5/232Devices for controlling television cameras, e.g. remote control ; Control of cameras comprising an electronic image sensor
    • H04N5/23212Focusing based on image signals provided by the electronic image sensor
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04NPICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N5/00Details of television systems
    • H04N5/222Studio circuitry; Studio devices; Studio equipment ; Cameras comprising an electronic image sensor, e.g. digital cameras, video cameras, TV cameras, video cameras, camcorders, webcams, camera modules for embedding in other devices, e.g. mobile phones, computers or vehicles
    • H04N5/225Television cameras ; Cameras comprising an electronic image sensor, e.g. digital cameras, video cameras, camcorders, webcams, camera modules specially adapted for being embedded in other devices, e.g. mobile phones, computers or vehicles
    • H04N5/232Devices for controlling television cameras, e.g. remote control ; Control of cameras comprising an electronic image sensor
    • H04N5/23229Devices for controlling television cameras, e.g. remote control ; Control of cameras comprising an electronic image sensor comprising further processing of the captured image without influencing the image pickup process
    • H04N5/23232Devices for controlling television cameras, e.g. remote control ; Control of cameras comprising an electronic image sensor comprising further processing of the captured image without influencing the image pickup process by using more than one image in order to influence resolution, frame rate or aspect ratio

Abstract

The embodiment of the invention discloses a kind of information processing method and mobile terminals.The mobile terminal is provided with the first image acquisition units and the second image acquisition units being generally aligned in the same plane;The mobile terminal further include: driving unit and image processing unit;Wherein, the driving unit instructs enabled first image acquisition units and the second image acquisition units based on described first for detecting the first instruction;The first focusing parameter for controlling the first image acquisition unit is identical with the second focusing parameter of second image acquisition units;It is also used to detect the second instruction, based on second instruction while controlling the first image acquisition unit the first image of acquisition and control the second image of the second image acquisition units acquisition;Described image processing unit, the second image of the first image and second image acquisition units acquisition for acquiring to the first image acquisition unit carry out processing by default processing mode and generate image.

Description

A kind of information processing method and mobile terminal

Technical field

The present invention relates to the information processing technologies, and in particular to a kind of information processing method and mobile terminal.

Background technique

In the prior art, the visual angle of the preassembled camera of mobile terminal is fixed, and can not be changed.Even the number of profession Code single-mirror reflecting camera (DSLR, Digital Single Lens Reflex Camera), it is also desirable to by replacing plug-in camera lens Change visual angle, and plug-in camera lens is usually expensive, is unable to satisfy the demand of most users.

Summary of the invention

To solve existing technical problem, the embodiment of the present invention provides a kind of information processing method and mobile terminal, The change that can be realized mobile terminal camera visual angle meets user demand, promotes user experience.

In order to achieve the above objectives, the technical solution of the embodiment of the present invention is achieved in that

The embodiment of the invention provides a kind of mobile terminal, the mobile terminal is provided with the first figure being generally aligned in the same plane As acquisition unit and the second image acquisition units;The mobile terminal further include: driving unit and image processing unit;Wherein,

The driving unit instructs enabled first image acquisition units based on described first for detecting the first instruction With the second image acquisition units;Control the first focusing parameter and the second Image Acquisition list of the first image acquisition unit Second focusing parameter of member is identical, so that the first focussing plane of the first image acquisition unit and second Image Acquisition Second focussing plane of unit is in the same plane;It is also used to detect the second instruction, based on second instruction while controlling The first image acquisition unit acquires the first image and control second image acquisition units acquire the second image;

Described image processing unit, the first image for being acquired to the first image acquisition unit and described Second image of two image acquisition units acquisition carries out processing by default processing mode and generates image.

In above scheme, described image processing unit passes through the first image before being also used to detect the second instruction Acquisition unit and second image acquisition units obtain preview image;The preview image includes: the first preview subgraph, Two preview subgraphs and third preview subgraph;Wherein, the first preview subgraph is that the first image acquisition unit obtains The preview image obtained;The third preview subgraph is the preview image that second image acquisition units obtain;Described second Preview subgraph is that the first image acquisition unit and second image acquisition units obtain the pre- of simultaneously superposition processing jointly Look at image.

In above scheme, the mobile terminal further includes visual angle adjustment module, detects second for the driving unit Before instruction, detect at least one in the first preview subgraph, the second preview subgraph and third preview subgraph The third of a preview subgraph instructs;Based on third instruction close in addition at least one described preview subgraph other are pre- It lookes at the image preview of subgraph, obtains image acquisition parameter.

In above scheme, described image processing unit, for based on described image acquisition parameter to the first image and Second image cut and/or superposition processing, acquisition meet the image of described image acquisition parameter.

In above scheme, described image processing unit, the first subgraph and second in the first image for identification Third subgraph and the 4th subgraph in subgraph, and identification second image;Wherein, second subgraph and institute State the coincidence of third subgraph;The first image and second image are carried out at cutting based on described image acquisition parameter Reason obtains at least two subgraphs;Processing is overlapped at least two subgraph, acquisition meets described image acquisition ginseng Several images.

The embodiment of the invention also provides a kind of information processing methods, are applied in mobile terminal;The mobile terminal is set It is equipped with the first image acquisition units and the second image acquisition units being generally aligned in the same plane;The described method includes:

It detects the first instruction, instructs enabled first image acquisition units and the second Image Acquisition list based on described first Member;

It controls the first focusing parameter of the first image acquisition unit and the second of second image acquisition units gathers Burnt parameter is identical, so that the second of the first focussing plane of the first image acquisition unit and second image acquisition units Focussing plane is in the same plane;

It detects the second instruction, based on second instruction while controlling the first image acquisition unit the first figure of acquisition Picture and control second image acquisition units acquire the second image;

Processing is carried out by default processing mode to the first image and second image and generates image.

In above scheme, it is described detect the second instruction before, the method also includes: acquired by the first image Unit and second image acquisition units obtain preview image;The preview image includes: the first preview subgraph, second pre- Look at subgraph and third preview subgraph;Wherein, the first preview subgraph is what the first image acquisition unit obtained Preview image;The third preview subgraph is the preview image that second image acquisition units obtain;Second preview Subgraph is the first image acquisition unit and second image acquisition units obtain jointly and the preview graph of superposition processing Picture.

In above scheme, it is described detect the second instruction before, the method also includes: detect pre- for described first Look at subgraph, in the second preview subgraph and third preview subgraph at least one preview subgraph third instruction;Based on institute The image preview that other preview subgraphs in addition at least one described preview subgraph are closed in third instruction is stated, image is obtained and adopts Collect parameter.

It is described to the first image and second image by default processing mode carries out processing generation in above scheme Image, comprising:

The first image and second image are carried out at cutting and/or superposition based on described image acquisition parameter Reason obtains the image for meeting described image acquisition parameter.

It is described that the first image and second image are cut out based on described image acquisition parameter in above scheme It cuts and/or superposition processing, acquisition meets the image of described image acquisition parameter, comprising:

Identify the in the first subgraph and the second subgraph in the first image, and identification second image Three subgraphs and the 4th subgraph;Wherein, second subgraph and the third subgraph are overlapped;It is acquired based on described image Parameter carries out cutting processing to the first image and second image, obtains at least two subgraphs;To described at least two A subgraph is overlapped processing, obtains the image for meeting described image acquisition parameter.

Information processing method and mobile terminal provided in an embodiment of the present invention pass through the first image being arranged in same plane Acquisition unit acquires the first image and the second image acquisition units acquire the second image, to the first image and the progress of the second image It cuts and/or superposition processing, the adjustment in no replacement is required plug-in camera lens the realizes Image Acquisition visual field is not increasing cost additionally Under the premise of meet the demand of user, greatly improve the experience of user.

Detailed description of the invention

The hardware structural diagram of Fig. 1 mobile terminal of each embodiment to realize the present invention;

Fig. 2 is the wireless communication system schematic diagram of mobile terminal as shown in Figure 1;

Fig. 3 is the composed structure schematic diagram of the mobile terminal of the embodiment of the present invention one;

Fig. 4 is the schematic diagram for the preview image that mobile terminal obtains in the embodiment of the present invention one;

Fig. 5 is the composed structure schematic diagram of the mobile terminal of the embodiment of the present invention two;

Fig. 6 is the schematic diagram that mobile terminal is adjusted visual angle in the embodiment of the present invention two;

Fig. 7 is the composed structure schematic diagram of the information processing method of the embodiment of the present invention three;

Fig. 8 is the composed structure schematic diagram of the information processing method of the embodiment of the present invention four;

The embodiments will be further described with reference to the accompanying drawings for the realization, the function and the advantages of the object of the present invention.

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 present invention is realized in description with reference to the drawings.In subsequent description, use For indicate element such as " module ", " component " or " unit " suffix only for being conducive to explanation of the invention, itself There is no specific meanings.Therefore, " module " can be used mixedly with " component ".

Mobile terminal can be implemented in a variety of manners.For example, terminal described in the present invention may include such as moving Phone, smart phone, laptop, digit broadcasting receiver, PDA (personal digital assistant), PAD (tablet computer), PMP The mobile terminal of (portable media player), navigation device etc. and such as number 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 in addition to being used in particular for moving Except the element of purpose, the construction of embodiment according to the present invention can also apply to the terminal of fixed type.

Fig. 1 to realize the present invention the mobile terminal of each embodiment hardware configuration signal.

Mobile terminal 100 may include wireless communication unit 110, A/V (audio/video) input unit 120, user's input Unit 130, sensing unit 140, output unit 150, memory 160, interface unit 170, controller 180 and power supply unit 190 Etc..Fig. 1 shows the mobile terminal with various assemblies, it should be understood that being not required for implementing all groups shown Part.More or fewer components 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 components, allows mobile terminal 100 and wireless communication system Or the radio communication between network.For example, wireless communication unit may include broadcasting reception module 111, mobile communication module 112, 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 from external broadcast management server via broadcast channel Relevant information.Broadcast channel may include satellite channel and/or terrestrial channel.Broadcast management server, which can be, to 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 may include TV broadcast singal, radio signals, data broadcasting Signal etc..Moreover, broadcast singal may further include the broadcast singal combined with TV or radio signals.Broadcast phase Closing information can also provide via mobile communications network, and in this case, broadcast related information can be by mobile communication mould Block 112 receives.Broadcast singal can exist in a variety of manners, for example, it can be with the electronics of digital multimedia broadcasting (DMB) Program guide (EPG), digital video broadcast-handheld (DVB-H) electronic service guidebooks (ESG) etc. form and exist.Broadcast Receiving module 111 can receive signal broadcast by using various types of broadcast systems.Particularly, broadcasting reception module 111 It can be wide by using such as multimedia broadcasting-ground (DMB-T), digital multimedia broadcasting-satellite (DMB-S), digital video It broadcasts-holds (DVB-H), the Radio Data System of forward link media (MediaFLO@), received terrestrial digital broadcasting integrated service (ISDB-T) etc. digit broadcasting system receives digital broadcasting.Broadcasting reception module 111, which may be constructed such that, to be adapted to provide for extensively Broadcast the various broadcast systems and above-mentioned digit broadcasting system of signal.Via the received broadcast singal of broadcasting reception module 111 and/ Or broadcast related information can store 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 may include that voice is logical Talk about signal, video calling signal or according to text and/or Multimedia Message transmission and/or received various types of data.

The Wi-Fi (Wireless Internet Access) of the support mobile terminal of wireless Internet module 113.The module can be internally or externally It is couple to terminal.Wi-Fi (Wireless Internet Access) technology involved in the module may include WLAN (Wireless LAN) (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 short range communication.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 location information of mobile terminal.Location information module Typical case be GPS (global positioning system).According to current technology, GPS module 115, which calculates, comes from three or more satellites Range information and correct time information and the Information application triangulation for calculating, thus according to longitude, latitude Highly accurately calculate three-dimensional current location information.Currently, it is defended for the method for calculating position and temporal information using three Star and the error that calculated position and temporal information are corrected by using an other satellite.In addition, GPS module 115 It can be by Continuous plus current location information in real time come calculating speed information.

A/V input unit 120 is for receiving audio or video signal.A/V input unit 120 may include 121 He of camera Microphone 122, camera 121 is to the static images obtained in video acquisition mode or image capture mode by image capture apparatus Or the image data of video is handled.Treated, and picture frame may be displayed on display unit 151.It is handled through camera 121 Picture frame afterwards can store in memory 160 (or other storage mediums) or be sent out via wireless communication unit 110 It 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 (audio data) is received via microphone in record mode, speech recognition mode etc. operational mode, and can will in this way Acoustic processing be audio data.Audio that treated (voice) data can be converted in the case where telephone calling model can The format output of mobile communication base station is sent to via mobile communication module 112.Various types of make an uproar can be implemented in microphone 122 Sound eliminates (or inhibition) algorithm to eliminate the noise or do that (or inhibition) generates during sending and receiving audio signal It disturbs.

The order that user input unit 130 can be inputted according to user generates key input data to control each of mobile terminal Kind operation.User input unit 130 allows user to input various types of information, and may include keyboard, metal dome, touch Plate (for example, the sensitive component of detection due to the variation of resistance, pressure, capacitor etc. caused by being contacted), idler wheel, rocking bar etc. Deng.Particularly, when touch tablet is superimposed upon in the form of layer on display unit 151, touch screen can be formed.

Sensing unit 140 detects the current state of mobile terminal 100, (for example, mobile terminal 100 opens or closes shape State), the position of mobile terminal 100, user is for the presence or absence of contact (that is, touch input) of mobile terminal 100, mobile terminal 100 orientation, the acceleration or deceleration movement of mobile terminal 100 and direction etc., and generate for controlling mobile terminal 100 The order of operation or signal.For example, sensing unit 140 can sense when mobile terminal 100 is embodied as sliding-type mobile phone The sliding-type phone is to open or close.In addition, sensing unit 140 be able to detect power supply unit 190 whether provide electric power or Whether person's interface unit 170 couples with external device (ED).Sensing unit 140 may include that proximity sensor 141 will combine below Touch screen is described this.

Interface unit 170 be used as at least one external device (ED) connect with mobile terminal 100 can by interface.For example, External device (ED) may include wired or wireless headphone port, external power supply (or battery charger) port, wired or nothing Line data port, 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 storage and use each of mobile terminal 100 for verifying user It plants information and may include subscriber identification module (UIM), client identification module (SIM), Universal Subscriber identification module (USIM) Etc..In addition, the device (hereinafter referred to as " identification device ") with identification module can take the form of smart card, therefore, know Other device can be connect via port or other attachment devices with mobile terminal 100.Interface unit 170, which can be used for receiving, to be come from The input (for example, data information, electric power etc.) of external device (ED) and the input received is transferred in mobile terminal 100 One or more elements can be used for transmitting data between mobile terminal and external device (ED).

In addition, when mobile terminal 100 is connect with external base, interface unit 170 may be used as allowing will be electric by it Power, which is provided from pedestal to the path or may be used as of mobile terminal 100, allows the various command signals inputted from pedestal to pass through it It is transferred to the path of mobile terminal.The various command signals or electric power inputted from pedestal, which may be used as mobile terminal for identification, is The no signal being accurately fitted on pedestal.Output unit 150 is configured to provide with vision, audio and/or tactile manner defeated Signal (for example, audio signal, vision signal, alarm signal, vibration signal etc.) out.Output unit 150 may include display Unit 151, audio output module 152, alarm unit 153 etc..

Display unit 151 may be displayed on the information handled in mobile terminal 100.For example, when mobile terminal 100 is in electricity When talking about call mode, display unit 151 can show and converse or other communicate (for example, text messaging, multimedia file Downloading etc.) relevant user interface (UI) or graphic user interface (GUI).When mobile terminal 100 is in video calling mode Or when image capture mode, display unit 151 can show captured image and/or received image, show video or figure Picture and the UI or GUI of correlation function etc..

Meanwhile when display unit 151 and touch tablet in the form of layer it is superposed on one another to form touch screen when, display unit 151 may be used as input unit and output device.Display unit 151 may 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 watch from outside, 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 embodiment, mobile terminal 100 may include two or more display units (or other display devices), for example, moving Dynamic terminal may include outernal display unit (not shown) and inner display unit (not shown).Touch screen can be used for detecting touch Input pressure and touch input position and touch input area.

Audio output module 152 can mobile terminal be in call signal reception pattern, call mode, logging mode, It is when under the isotypes such as speech recognition mode, broadcast reception mode, wireless communication unit 110 is received or in memory 160 The audio data transducing audio signal of middle storage and to export be sound.Moreover, audio output module 152 can provide and movement The relevant audio output of specific function (for example, call signal receives sound, message sink sound etc.) that terminal 100 executes. Audio output module 152 may include loudspeaker, buzzer etc..

Alarm unit 153 can provide output notifying event to mobile terminal 100.Typical event can be with Including calling reception, message sink, key signals input, touch input etc..Other than audio or video output, alarm unit 153 can provide output in different ways with the generation of notification event.For example, alarm unit 153 can be in the form of vibration Output is provided, when receiving calling, message or some other entrance communications (incomingcommunication), alarm list Member 153 can provide tactile output (that is, vibration) to notify to user.By providing such tactile output, even if When the mobile phone of user is in the pocket of 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 audio output module 152.

Memory 160 can store the software program etc. of the processing and control operation that are executed by controller 180, 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 about the vibrations of various modes and audio signal exported when touching and being applied to touch screen Data.

Memory 160 may include the storage medium of at least one type, and the storage medium includes flash memory, hard disk, more Media card, card-type memory (for example, SD or DX memory etc.), random access storage device (RAM), static random-access storage Device (SRAM), read-only memory (ROM), electrically erasable programmable read-only memory (EEPROM), programmable read only memory (PROM), magnetic storage, disk, CD etc..Moreover, mobile terminal 100 can execute memory with by network connection The network storage device of 160 store function cooperates.

The overall operation of the usually control mobile terminal of controller 180.For example, controller 180 executes and voice communication, data Communication, video calling etc. relevant control and processing.In addition, controller 180 may include for reproducing (or playback) more matchmakers The multi-media module 181 of volume data, multi-media module 181 can construct in controller 180, or can be structured as and control Device 180 separates.Controller 180 can be with execution pattern identifying processing, by the handwriting input executed on the touchscreen or picture It draws input and is identified as character or image.

Power supply unit 190 receives external power or internal power under the control of controller 180 and provides operation each member Electric power appropriate needed for part and component.

Various embodiments described herein can be to use the calculating of such as computer software, hardware or any combination thereof Machine readable medium is implemented.Hardware is implemented, embodiment 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), controller, microcontroller, microprocessor, is designed to execute function described herein processor At least one of electronic unit is implemented, and in some cases, such embodiment can be implemented in controller 180. For software implementation, the embodiment of such as process or function can with allow to execute the individual of at least one functions or operations Software module is implemented.Software code can by the software application (or program) write with any programming language appropriate Lai Implement, software code can store in memory 160 and be executed by controller 180.

So far, oneself is through describing mobile terminal according to its function.In the following, 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., which is used as, to be shown 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 100 as shown in Figure 1 may be constructed such that using via frame or grouping send data it is all if any Line and wireless communication system and satellite-based communication system operate.

Referring now to Fig. 2 description communication system that wherein mobile terminal according to the present invention can operate.

Different air interface and/or physical layer can be used in such communication system.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) (particularly, 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 introduction is equally applicable to other types of system.

With reference to Fig. 2, cdma wireless communication system may include multiple mobile terminals 100, multiple base stations (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. Back haul link can be constructed according to any in several known interfaces, and the interface includes such as E1/T1, ATM, IP, PPP, frame relay, HDSL, ADSL or xDSL.It will be appreciated that system may include multiple BSC275 as shown in Figure 2.

Each BS270 can service one or more subregions (or region), by multidirectional antenna or the day of direction specific direction Each subregion of line covering is radially far from BS270.Alternatively, each subregion can be by two or more for diversity reception Antenna covering.Each BS270, which may be constructed such that, supports multiple frequency distribution, and the distribution of each frequency has specific frequency spectrum (for example, 1.25MHz, 5MHz etc.).

What subregion and frequency were distributed, which 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 indicating single BSC275 and at least one BS270.Base station can also be referred to as " cellular station ".Alternatively, each subregion of specific BS270 can be claimed For multiple cellular stations.

As shown in Figure 2, broadcast singal is sent to the mobile terminal operated in system by broadcsting transmitter (BT) 295 100.Broadcasting reception module 111 as shown in Figure 1 is arranged at mobile terminal 100 to receive the broadcast sent by BT295 Signal.In fig. 2 it is shown that several global positioning system (GPS) satellites 300.The help of satellite 300 positions multiple mobile terminals At least one of 100.

In Fig. 2, multiple satellites 300 are depicted, it is understood that, it is useful to can use any number of satellite acquisition Location information.GPS module 115 as shown in Figure 1 is generally configured to cooperate with satellite 300 to obtain desired positioning and believe Breath.It substitutes GPS tracking technique or except GPS tracking technique, the other of the position that can track mobile terminal can be used Technology.In addition, at least one 300 property of can choose of GPS satellite or extraly processing satellite dmb transmission.

As a typical operation of wireless communication system, BS270 receives the reverse link from various mobile terminals 100 Signal.Mobile terminal 100 usually participates in call, information receiving and transmitting and other types of communication.Certain base station 270 is received each anti- It is handled in specific BS270 to link signal.The data of acquisition are forwarded to relevant BSC275.BSC provides call The mobile management function of resource allocation and the coordination including the soft switching process between BS270.The number that BSC275 will also be received According to MSC280 is routed to, the additional route service for forming interface with PSTN290 is provided.Similarly, PSTN290 with MSC280 forms interface, and MSC and BSC275 form interface, and BSC275 controls BS270 correspondingly with by forward link signals It is sent to mobile terminal 100.

Based on above-mentioned mobile terminal hardware configuration and communication system, each embodiment of the present invention is proposed.

Embodiment one

The embodiment of the invention provides a kind of mobile terminals;Fig. 3 is the composition knot of the mobile terminal of the embodiment of the present invention one Structure schematic diagram;As shown in figure 3, the mobile terminal is provided with the first image acquisition units 31 being generally aligned in the same plane and the second figure As acquisition unit 32;The mobile terminal further include: driving unit 33 and image processing unit 34;Wherein,

The driving unit 33 instructs enabled first Image Acquisition list based on described first for detecting the first instruction Member 31 and the second image acquisition units 32;Control the first focusing parameter and second figure of the first image acquisition unit 31 As the second focusing parameter of acquisition unit 32 is identical, so that the first focussing plane of the first image acquisition unit 31 and described Second focussing plane of the second image acquisition units 32 is in the same plane;It is also used to detect the second instruction, based on described the Two instruct while controlling the first image of acquisition of the first image acquisition unit 31 and control second image acquisition units 32 the second images of acquisition;

Described image processing unit 34, the first image and institute for being acquired to the first image acquisition unit 31 The second image for stating the acquisition of the second image acquisition units 32 carries out processing by default processing mode and generates image.

In the present embodiment, there are two image acquisition units, respectively the first image acquisition units for the mobile terminal setting 31 and second image acquisition units 32;The first image acquisition unit 31 and second image acquisition units 32 are arranged same In one plane.As the first image acquisition unit 31 and second image acquisition units 32 are arranged at the mobile terminal Main appearance on;The main appearance is opposite with plane where the display screen of the mobile terminal, it can be understood as when described When mobile terminal is horizontal positioned and display screen is seated on articles holding table upward, the main appearance be the mobile terminal with it is described The surface of articles holding table contact.For another example the first image acquisition unit 31 and second image acquisition units 32 can also be equal The display screen institute of the mobile terminal is set in the plane.Certainly, the first image acquisition unit 31 and second figure As acquisition unit 32 may also be arranged on the mobile terminal frame institute on the whole, be not specifically limited in the present embodiment.

Here, the driving unit 33 detects the first instruction, instructs enabled first Image Acquisition list based on described first Member 31 and the second image acquisition units 32, comprising: the driving unit 33 detects the first trigger action of the first key, is based on First trigger action generates the first instruction, instructs enabled first image acquisition units 31 and the second image based on described first Acquisition unit 32.

Specifically, the mobile terminal is provided with the first function button, the triggering of first function button can be enabled The first image acquisition unit 31 and second image acquisition units 32 are opened simultaneously.Alternatively, the mobile terminal difference It is provided with the function button for enabling the first image acquisition unit 31 and second image acquisition units 32, passes through two Secondary trigger action enables the first image acquisition unit 31 and second image acquisition units 32 respectively.Certainly, above-mentioned Function button can also be realized by the combination of physical button, be not especially limited in the present embodiment.

In this step, as an implementation, the first image acquisition unit 31 and the second Image Acquisition list First 32 hardware configurations having the same, i.e. the first image acquisition unit 31 and second image acquisition units 32 have phase The hardware configurations such as same sensor devices, sensor, correspondingly, the first image acquisition unit 31 and second Image Acquisition The optical parameters such as the resolution ratio having the same of unit 32, sensitivity, exposure compensating parameter, Aperture Range;It is also understood that institute It states the first image acquisition units 31 and second image acquisition units 32 is identical image acquisition units.Certainly, at other In embodiment, the first image acquisition unit 31 and second image acquisition units 32 can also be different, in the present embodiment It is not specifically limited.

In the present embodiment, the driving unit 33 can be used auto-focusing mode or manual focus mode, control described the First focusing parameter of one image acquisition units 31 is identical with the second focusing parameter of second image acquisition units 32, described First focusing parameter and second focusing parameter are specially focal length;When as an implementation, the first image acquires When unit 31 and 32 hardware configuration having the same of the second image acquisition units, first focusing parameter and described second Focusing parameter is specifically as follows object distance, and the object distance is the object being taken and image acquisition units (the first image acquisition The distance between unit 31 or second image acquisition units 32).Fig. 4 is that mobile terminal obtains in the embodiment of the present invention one The schematic diagram of preview image;As shown in figure 4, the first focal length and second image of control the first image acquisition unit 31 Second focal length of acquisition unit 32 is identical, so that the first focussing plane of the first image acquisition unit 31 and second figure As the second focussing plane of acquisition unit 32 belongs to the same focussing plane namely the first image acquisition unit 31 apart from institute State the distance (second of the distance (the first object distance) and second image acquisition units 32 of focussing plane apart from the focussing plane Object distance) it is identical, it is L in this signal (L is positive integer).

In the present embodiment, the driving unit 33 detects the second instruction, based on described in second instruction while control First image acquisition units 31 acquire the first image and control second image acquisition units 32 acquire the second image, packet Include: the driving unit 33 detects the second trigger action of the second key, generates second based on second trigger action and refers to It enables, based on second instruction while controlling the first image of acquisition of the first image acquisition unit 31 and control described second Image acquisition units 32 acquire the second image.

Specifically, the mobile terminal is provided with the second function button, the triggering of second function button is enabled described First image acquisition units 31 and second image acquisition units 32 acquire image simultaneously.Certainly, the function button can also To be realized by the combination of physical button, it is not especially limited in the present embodiment.

In the present embodiment, described image processing unit 34 before being also used to detect the second instruction, passes through first figure As acquisition unit 31 and second image acquisition units 32 obtain preview image;The preview image includes: the first preview Image, the second preview subgraph and third preview subgraph;Wherein, the first preview subgraph is the first image acquisition The preview image that unit 31 obtains;The third preview subgraph is the preview graph that second image acquisition units 32 obtain Picture;The second preview subgraph is that the first image acquisition unit 31 and second image acquisition units 32 obtain jointly And the preview image of superposition processing.

Specifically, referring to shown in Fig. 4, it is assumed that the visual angle of the first image acquisition units 31 is θ1, the second image acquisition units 32 visual angle is θ2, the distance between the first image acquisition unit 31 and second image acquisition units 32 are d, described The distance between 32 Range Focusing plane of first image acquisition units 31 and second image acquisition units is L;Wherein, d It is positive integer with L;θ1And θ20 ° is all larger than less than 180 °.The focussing plane can be understood as where object to be captured Plane, it is understood that be the image acquisition region of the mobile terminal;What is exported from the display screen of the mobile terminal is pre- Image of looking at characterizes the focussing plane.Figure 4, it is seen that the region on the focal plane is divided into three parts: D1, D2 and D3;Wherein, D1 is the exclusive image acquisition region of the first image acquisition units 31, correspondingly, D1 corresponds to the preview The first preview subgraph in image;D3 is the exclusive image acquisition region of the second image acquisition units 32, correspondingly, D3 is corresponding Third preview subgraph in the preview image;D2 is the first image acquisition unit 31 and the second Image Acquisition list The shared image acquisition region of member 32, correspondingly, D2 corresponds to the second preview subgraph in the preview image.

Specifically, above-mentioned D1, D2 and D3 meet expression formula (1), (2) and (3) respectively:

Described image processing unit 34 is passing through the first image acquisition unit 31 and second image acquisition units When 32 acquisition preview image, above-mentioned expression formula (1), (2) and (3) are based on, to the first preview subgraph, second preview Subgraph and the third preview subgraph are divided, and are handled the second preview subgraph (i.e. the part D2). As an implementation, the second preview subgraph and second image that the first image acquisition unit 31 can be acquired The second preview subgraph that acquisition unit 32 acquires carries out the superposition of pixel and does weighted average processing, and it is corresponding to obtain the part D2 The second preview subgraph.It certainly, can also be individually from institute for the second preview subgraph as other embodiments The the second preview subgraph for stating the acquisition of the first image acquisition units 31 obtains, and cuts what second image acquisition units 32 obtained The corresponding preview image in the part D2 in preview image;Or can individually be obtained from second image acquisition units 32 Two preview subgraphs obtain, and cut the corresponding preview in the part D2 in the preview image that the first image acquisition unit 31 obtains Image, and then it includes the first preview subgraph, the second preview subgraph and third preview that it is corresponding, which to obtain D1, D2 and D3, The preview image of subgraph.

In the present embodiment, described image processing unit 34 presses default processing side to the first image and second image Formula carries out processing and generates image, comprising: described image processing unit 34 cuts out the first image and second image It cuts or superposition processing, obtains image.

Specifically, referring to shown in Fig. 4, due to the first image acquisition unit 31 and second image acquisition units 32 With shared image acquisition region, the i.e. part D2, then in the present embodiment, the first image acquisition unit 31 is acquired the The corresponding part D2 carries out the superposition of pixel simultaneously in one image and the second image of second image acquisition units 32 acquisition Weighted average processing is done, obtains the image of the part D2, and then obtaining includes the partially complete image of D1, D2 and D3.Certainly, make It can also be individually from described first for the part D2 in the first image and second image for other embodiments It is obtained in image, cuts the part D2 in second image;Or can individually be obtained from second image, cut institute The part D2 in the first image is stated, and then obtaining includes the partially complete image of D1, D2 and D3.Concrete implementation mode can join According to the acquisition modes of above-mentioned preview image, which is not described herein again.

Using the technical solution of the embodiment of the present invention, pass through the first image acquisition units acquisition for being arranged in same plane the One image and the second image acquisition units acquire the second image, are cut and/or are superimposed to the first image and the second image Processing, the adjustment in no replacement is required plug-in camera lens the realizes Image Acquisition visual field, meets under the premise of additionally not increasing cost The demand of user greatly improves the experience of user.

Embodiment two

Based on embodiment one, the embodiment of the invention provides a kind of mobile terminals;Fig. 5 is the movement of the embodiment of the present invention two The composed structure schematic diagram of terminal;As shown in figure 5, the mobile terminal is provided with the first Image Acquisition list being generally aligned in the same plane Member 31 and the second image acquisition units 32;The mobile terminal further include: driving unit 33, visual angle adjustment module and image procossing Unit 34;Wherein,

The driving unit 33 instructs enabled first Image Acquisition list based on described first for detecting the first instruction Member 31 and the second image acquisition units 32;Control the first focusing parameter and second figure of the first image acquisition unit 31 As the second focusing parameter of acquisition unit 32 is identical, so that the first focussing plane of the first image acquisition unit 31 and described Second focussing plane of the second image acquisition units 32 is in the same plane;It is also used to detect the second instruction, based on described the Two instruct while controlling the first image of acquisition of the first image acquisition unit 31 and control second image acquisition units 32 the second images of acquisition;

The visual angle adjusts module, before detecting the second instruction for the driving unit 33, detects for described The third instruction of at least one preview subgraph in first preview subgraph, the second preview subgraph and third preview subgraph; The image preview that other preview subgraphs in addition at least one described preview subgraph are closed based on third instruction, is obtained Image acquisition parameter;

Described image processing unit 34 passes through described first before detecting the second instruction for the driving unit 33 Image acquisition units 31 and second image acquisition units 32 obtain preview image;The preview image includes: the first preview Subgraph, the second preview subgraph and third preview subgraph;Wherein, the first preview subgraph is adopted for the first image Collect the preview image that unit 31 obtains;The third preview subgraph is the preview graph that second image acquisition units 32 obtain Picture;The second preview subgraph is that the first image acquisition unit 31 and second image acquisition units 32 obtain jointly And the preview image of superposition processing;It is also used to adjust the image acquisition parameter of module acquisition based on the visual angle to first figure As acquisition unit 31 acquire the first image and second image acquisition units 32 acquire the second image carry out cut and/or Superposition processing obtains the image for meeting described image acquisition parameter.

It is different from described in embodiment one, in the present embodiment, described image processing unit 34 is adopted by the first image Collect unit 31 and second image acquisition units 32 obtain preview image;The preview image include: the first preview subgraph, Second preview subgraph and third preview subgraph;Wherein, the first preview subgraph is the first image acquisition unit 31 preview images obtained;The third preview subgraph is the preview image that second image acquisition units 32 obtain;Institute Stating the second preview subgraph is that the first image acquisition unit 31 and second image acquisition units 32 are obtained and folded jointly Add the preview image of processing.

Specifically, Fig. 6 is the schematic diagram that mobile terminal is adjusted visual angle in the embodiment of the present invention two;Referring to Fig. 6 institute Show, it is assumed that the visual angle of the first image acquisition units 31 is θ1, the visual angle of the second image acquisition units 32 is θ2, the first image The distance between acquisition unit 31 and second image acquisition units 32 are d, the first image acquisition unit 31 and described The distance between second image acquisition units, 32 Range Focusing plane is L;Wherein, d and L is positive integer;θ1And θ2It is all larger than 0 ° less than 180 °.The focussing plane can be understood as the plane where object to be captured, it is understood that be the movement The image acquisition region of terminal;The preview image exported from the display screen of the mobile terminal characterizes the focussing plane. From fig. 6 it can be seen that the region on the focal plane is divided into three parts: D1, D2 and D3;Wherein, D1 is the first figure As the exclusive image acquisition region of acquisition unit 31, correspondingly, D1 corresponds to the first preview subgraph in the preview image;D3 For the exclusive image acquisition region of the second image acquisition units 32, correspondingly, D3 corresponds to the third preview in the preview image Subgraph;D2 is the shared image acquisition region of the first image acquisition unit 31 and second image acquisition units 32, Correspondingly, D2 corresponds to the second preview subgraph in the preview image.

Specifically, above-mentioned D1, D2 and D3 meet the expression formula (1), (2) and (3) in embodiment one respectively.It is described mobile whole End is when obtaining preview image by the first image acquisition unit 31 and second image acquisition units 32, based on above-mentioned Expression formula (1), (2) and (3), to the first preview subgraph, the second preview subgraph and the third preview subgraph As being divided, and the second preview subgraph (i.e. the part D2) is handled.It as an implementation, can be to described Second preview subgraph of the first image acquisition units 31 acquisition and the second preview of second image acquisition units 32 acquisition Subgraph carries out the superposition of pixel and does weighted average processing, obtains the corresponding second preview subgraph in the part D2.Certainly, make The second preview subgraph can also be obtained individually from the first image acquisition unit 31 for other embodiments The second preview subgraph obtain, the part D2 cut in the preview image that second image acquisition units 32 obtain is corresponding Preview image;Or the second preview subgraph that can individually obtain from second image acquisition units 32 obtains, and cuts institute The corresponding preview image in the part D2 in the preview image of the first image acquisition units 31 acquisition is stated, and then obtains D1, D2 and D3 Corresponding includes the preview image of the first preview subgraph, the second preview subgraph and third preview subgraph.

In the present embodiment, the mobile terminal passes through the first image acquisition unit 31 and the second Image Acquisition list Member 32 obtains and when exporting preview image, also output and the first preview subgraph, the second preview subgraph and described The corresponding optional item (specifically can refer to shown in Fig. 6) of third preview subgraph;The visual angle adjusts module, detects needle To third instruction when the trigger action of any optional item, is generated in three optional items, choosing is closed based on third instruction In optional item other than the corresponding preview subgraph of optional item image preview.For example, when detecting for D1 and D2 When the trigger action of corresponding optional item d1 and d2, the corresponding third preview subgraph of D3 is closed;When detecting for D2 and When the trigger action of the corresponding optional item d2 and d3 of D3, the corresponding first preview subgraph of D1 is closed;D1 is directed to when detecting When the trigger action of optional item d1 and d3 corresponding with D3, the corresponding second preview subgraph of D2 is closed.As a kind of implementation Mode, image acquisition parameter described in the present embodiment are that the first image acquisition unit 31 and/or second image are adopted Collect the view parameter of unit 32.

In the present embodiment, described image processing unit 34, the first subgraph in the first image and for identification Third subgraph and the 4th subgraph in two subgraphs, and identification second image;Wherein, second subgraph and The third subgraph is overlapped;The first image and second image are carried out at cutting based on described image acquisition parameter Reason obtains at least two subgraphs;Processing is overlapped at least two subgraph, acquisition meets described image acquisition ginseng Several images.

Referring to shown in Fig. 6, since the first image acquisition unit 31 and second image acquisition units 32 have altogether Some image acquisition regions, the i.e. part D2, then in the present embodiment, described image processing unit 34 acquires the first image single The corresponding part D2 carries out picture in first image of 31 acquisition of member and the second image of second image acquisition units 32 acquisition The superposition of vegetarian refreshments simultaneously does weighted average processing, obtains the image of the part D2, and then obtaining includes the part D1, the part D2 and the portion D3 Divide complete image.Certainly, as other embodiments, for the part D2 in the first image and second image, It can also individually be obtained from the first image, cut the part D2 in second image;Or it can be individually from described It is obtained in second image, cuts the part D2 in the first image, and then obtaining includes the partially complete figure of D1, D2 and D3 Picture.

Specifically, working as described image acquisition parameter (i.e. view parameter) first preview subgraph corresponding with D1 in Fig. 6 and D2 Picture and the second preview subgraph is corresponding or described image acquisition parameter (i.e. view parameter) corresponding with D2 in Fig. 6 and D3 the Described image processing unit 34 is to the first image and described second when two preview subgraphs and third preview subgraph are to correspondence Image cut or the mode of superposition processing can refer to the aforementioned mode for obtaining preview image, and which is not described herein again.

When described image acquisition parameter (i.e. view parameter) the first preview subgraph corresponding with D1 in Fig. 6 and D3 and third Preview subgraph to it is corresponding when then processing mode packet of the described image processing unit 34 to the first image and second image Include: the corresponding subgraph in the part D2 cut in the first image obtains the first subgraph, and cuts second image In the corresponding subgraph in the part D2 obtain the second subgraph, then first subgraph and second subgraph are closed And handle generation image.The first son is obtained in the first image with the parts of images of second picture registration that is, cutting Image, and cut the parts of images being overlapped in second image with the first image and obtain the second subgraph, it will be described First subgraph and second subgraph merge processing and generate image.Specifically, the mobile terminal can be based on expression Formula (4), (5) and (6) determines the regional scope of the parts of images of the first image and second picture registration, then is based on institute It states regional scope and cutting processing is carried out to the first image and second image.

Using the technical solution of the embodiment of the present invention, pass through the first image acquisition units acquisition for being arranged in same plane the One image and the second image acquisition units acquire the second image, are cut and/or are superimposed to the first image and the second image Processing, the adjustment in no replacement is required plug-in camera lens the realizes Image Acquisition visual field, meets under the premise of additionally not increasing cost The demand of user greatly improves the experience of user.

In the embodiment of the present invention one and embodiment two, driving unit 33, visual angle in the mobile terminal adjust module It, in practical applications can be by central processing unit (CPU, the Central in the mobile terminal with image processing unit 34 Processing Unit), digital signal processor (DSP, Digital Signal Processor) or programmable gate array (FPGA, Field-Programmable Gate Array) is realized;The first image acquisition unit 31 and second figure As acquisition unit 32, can be realized in practical applications by the camera in the mobile terminal.

Embodiment three

Based on embodiment one, the embodiment of the invention also provides a kind of information processing method, the information processing method is answered For in mobile terminal;The mobile terminal is provided with the first image acquisition units and the second Image Acquisition being generally aligned in the same plane Unit.Fig. 7 is the composed structure schematic diagram of the information processing method of the embodiment of the present invention three;As shown in fig. 7, the information processing Method includes:

Step 701: detecting the first instruction, instruct enabled first image acquisition units and the second image based on described first Acquisition unit.

In the present embodiment, there are two image acquisition units, respectively the first image acquisition units for the mobile terminal setting With the second image acquisition units;The first image acquisition unit and second image acquisition units are arranged in same plane On.The main appearance of mobile terminal as described in being arranged at the first image acquisition unit and second image acquisition units On;The main appearance is opposite with plane where the display screen of the mobile terminal, it can be understood as when the mobile terminal water Placing flat and when display screen is seated on articles holding table upward, the main appearance is that the mobile terminal is contacted with the articles holding table Surface.For another example the first image acquisition unit and second image acquisition units can also be arranged at the movement The display screen institute of terminal is in the plane.Certainly, the first image acquisition unit and second image acquisition units can also be set Set the mobile terminal frame institute on the whole, be not specifically limited in the present embodiment.

Here, described to detect the first instruction, enabled first image acquisition units and the second figure are instructed based on described first As acquisition unit, comprising: detect the first trigger action of the first key, generate first based on first trigger action and refer to It enables, instructs enabled first image acquisition units and the second image acquisition units based on described first.

Specifically, the mobile terminal is provided with the first function button, the triggering of first function button can be enabled The first image acquisition unit and second image acquisition units are opened simultaneously.Alternatively, the mobile terminal is respectively set There is the function button for enabling the first image acquisition unit and second image acquisition units, passes through triggering twice Operation enables the first image acquisition unit and second image acquisition units respectively.Certainly, above-mentioned function button can also To be realized by the combination of physical button, it is not especially limited in the present embodiment.

Step 702: the first focusing parameter of control the first image acquisition unit and second image acquisition units The second focusing parameter it is identical so that the first focussing plane of the first image acquisition unit and the second Image Acquisition list Second focussing plane of member is in the same plane.

In this step, as an implementation, the first image acquisition unit and second image acquisition units Hardware configuration having the same, i.e. the first image acquisition unit and second image acquisition units are having the same photosensitive The hardware configurations such as device, sensor, correspondingly, the first image acquisition unit and second image acquisition units have phase The optical parameters such as same resolution ratio, sensitivity, exposure compensating parameter, Aperture Range;It is also understood that the first image is adopted Collect unit and second image acquisition units are identical image acquisition units.Certainly, in other embodiments, described One image acquisition units and second image acquisition units can also be different, are not specifically limited in the present embodiment.

In the present embodiment, auto-focusing mode or manual focus mode can be used, control the first image acquisition unit The first focusing parameter it is identical with the second focusing parameter of second image acquisition units, first focusing parameter and described Second focusing parameter is specially focal length;When as an implementation, the first image acquisition unit and second image When acquisition unit hardware configuration having the same, first focusing parameter and second focusing parameter are specifically as follows object It is that (the first image acquisition unit or second image are adopted with image acquisition units for the object that is taken away from, the object distance The distance between collect unit).Specifically as shown in figure 4, the first focal length and described second of control the first image acquisition unit Second focal length of image acquisition units is identical, so that the first focussing plane of the first image acquisition unit and second figure As the second focussing plane of acquisition unit belongs to the same focussing plane namely the first image acquisition unit apart from described poly- The distance (the second object distance) of the distance (the first object distance) of focal plane and second image acquisition units apart from the focussing plane It is identical, it is L in this signal (L is positive integer).

Step 703: detecting the second instruction, instruct based on described second while controlling the first image acquisition unit and adopt Collect the first image and control second image acquisition units acquire the second image.

Here, described to detect the second instruction, based on second instruction while controlling the first image acquisition unit It acquires the first image and control second image acquisition units acquires the second image, comprising: detect the of the second key Two trigger actions generate the second instruction based on second trigger action, based on second instruction while controlling described first Image acquisition units acquire the first image and control second image acquisition units acquire the second image.

Specifically, the mobile terminal is provided with the second function button, the triggering of second function button is enabled described First image acquisition units and second image acquisition units acquire image simultaneously.Certainly, the function button can also lead to The combination for crossing physical button is realized, is not especially limited in the present embodiment.

In the present embodiment, it is described detect the second instruction before, the method also includes: acquired by the first image Unit and second image acquisition units obtain preview image;The preview image includes: the first preview subgraph, second pre- Look at subgraph and third preview subgraph;Wherein, the first preview subgraph is what the first image acquisition unit obtained Preview image;The third preview subgraph is the preview image that second image acquisition units obtain;Second preview Subgraph is the first image acquisition unit and second image acquisition units obtain jointly and the preview graph of superposition processing Picture.

Specifically, referring to shown in Fig. 4, it is assumed that the visual angle of the first image acquisition units is θ1, the second image acquisition units Visual angle is θ2, the distance between the first image acquisition unit and second image acquisition units are d, the first image The distance between acquisition unit and the second image acquisition units Range Focusing plane are L;Wherein, d and L is positive whole Number;θ1And θ20 ° is all larger than less than 180 °.The focussing plane can be understood as the plane where object to be captured, can also be with It is interpreted as the image acquisition region of the mobile terminal;The preview image exported from the display screen of the mobile terminal characterizes The focussing plane.Figure 4, it is seen that the region on the focal plane is divided into three parts: D1, D2 and D3;Its In, D1 is the exclusive image acquisition region of the first image acquisition units, correspondingly, D1 correspond in the preview image first in advance Look at subgraph;D3 is the exclusive image acquisition region of the second image acquisition units, correspondingly, D3 is corresponded in the preview image Third preview subgraph;D2 is the first image acquisition unit and the image acquisition areas that second image acquisition units share Domain, correspondingly, D2 corresponds to the second preview subgraph in the preview image.

Specifically, above-mentioned D1, D2 and D3 meet expression formula (4), (5) and (6) respectively:

The mobile terminal is obtaining preview by the first image acquisition unit and second image acquisition units When image, above-mentioned expression formula (4), (5) and (6) are based on, to the first preview subgraph, the second preview subgraph and institute It states third preview subgraph to be divided, and the second preview subgraph (i.e. the part D2) is handled.As a kind of reality Mode is applied, the second preview subgraph and second image acquisition units that the first image acquisition unit acquires can be acquired The second preview subgraph carry out the superposition of pixel and do weighted average processing, obtain the corresponding second preview subgraph in the part D2 Picture.Certainly, the second preview subgraph can also be acquired individually from the first image as other embodiments The second preview subgraph that unit obtains obtains, and cuts the part D2 in the preview image that second image acquisition units obtain Corresponding preview image;Or the second preview subgraph that can individually obtain from second image acquisition units obtains, and cuts out Cut the first image acquisition unit acquisition preview image in the corresponding preview image in the part D2, and then obtain D1, D2 and D3 is corresponding include the first preview subgraph, the second preview subgraph and third preview subgraph preview image.

Step 704: processing being carried out by default processing mode to the first image and second image and generates image.

It is described to the first image and second image by default processing mode carries out processing generation in the present embodiment Image, comprising: cutting or superposition processing are carried out to the first image and second image, obtain image.

Specifically, referring to shown in Fig. 4, since the first image acquisition unit and second image acquisition units have Shared image acquisition region, the i.e. part D2, then in the present embodiment, to the first image of the first image acquisition unit acquisition The corresponding part D2 carries out the superposition of pixel and does to weight to put down in the second image acquired with second image acquisition units It handles, obtains the image of the part D2, and then obtaining includes the partially complete image of D1, D2 and D3.Certainly, as other realities Mode is applied, for the part D2 in the first image and second image, can also individually be obtained from the first image It takes, cuts the part D2 in second image;Or can individually be obtained from second image, cut first figure The part D2 as in, and then obtaining includes the partially complete image of D1, D2 and D3.Concrete implementation mode can refer to step The acquisition modes of preview image in 703, which is not described herein again.

Using the technical solution of the embodiment of the present invention, pass through the first image acquisition units acquisition for being arranged in same plane the One image and the second image acquisition units acquire the second image, are cut and/or are superimposed to the first image and the second image Processing, the adjustment in no replacement is required plug-in camera lens the realizes Image Acquisition visual field, meets under the premise of additionally not increasing cost The demand of user greatly improves the experience of user.

Example IV

Based on embodiment two, the embodiment of the invention also provides a kind of information processing method, the information processing method is answered For in mobile terminal;The mobile terminal is provided with the first image acquisition units and the second Image Acquisition being generally aligned in the same plane Unit.Fig. 8 is the composed structure schematic diagram of the information processing method of the embodiment of the present invention four;As shown in figure 8, the information processing Method includes:

Step 801: detecting the first instruction, instruct enabled first image acquisition units and the second image based on described first Acquisition unit.

In the present embodiment, there are two image acquisition units, respectively the first image acquisition units for the mobile terminal setting With the second image acquisition units;The first image acquisition unit and second image acquisition units are arranged in same plane On.The main appearance of mobile terminal as described in being arranged at the first image acquisition unit and second image acquisition units On;The main appearance is opposite with plane where the display screen of the mobile terminal, it can be understood as when the mobile terminal water Placing flat and when display screen is seated on articles holding table upward, the main appearance is that the mobile terminal is contacted with the articles holding table Surface.For another example the first image acquisition unit and second image acquisition units can also be arranged at the movement The display screen institute of terminal is in the plane.Certainly, the first image acquisition unit and second image acquisition units can also be set Set the mobile terminal frame institute on the whole, be not specifically limited in the present embodiment.

Here, described to detect the first instruction, enabled first image acquisition units and the second figure are instructed based on described first As acquisition unit, comprising: detect the first trigger action of the first key, generate first based on first trigger action and refer to It enables, instructs enabled first image acquisition units and the second image acquisition units based on described first.

Specifically, the mobile terminal is provided with the first function button, the triggering of first function button can be enabled The first image acquisition unit and second image acquisition units are opened simultaneously.Alternatively, the mobile terminal is respectively set There is the function button for enabling the first image acquisition unit and second image acquisition units, passes through triggering twice Operation enables the first image acquisition unit and second image acquisition units respectively.Certainly, above-mentioned function button can also To be realized by the combination of physical button, it is not especially limited in the present embodiment.

Step 802: the first focusing parameter of control the first image acquisition unit and second image acquisition units The second focusing parameter it is identical so that the first focussing plane of the first image acquisition unit and the second Image Acquisition list Second focussing plane of member is in the same plane.

In this step, as an implementation, the first image acquisition unit and second image acquisition units Hardware configuration having the same, i.e. the first image acquisition unit and second image acquisition units are having the same photosensitive The hardware configurations such as device, sensor, correspondingly, the first image acquisition unit and second image acquisition units have phase The optical parameters such as same resolution ratio, sensitivity, exposure compensating parameter, Aperture Range;It is also understood that the first image is adopted Collect unit and second image acquisition units are identical image acquisition units.Certainly, in other embodiments, described One image acquisition units and second image acquisition units can also be different, are not specifically limited in the present embodiment.

In the present embodiment, auto-focusing mode or manual focus mode can be used, control the first image acquisition unit The first focusing parameter it is identical with the second focusing parameter of second image acquisition units, first focusing parameter and described Second focusing parameter is specially focal length;When as an implementation, the first image acquisition unit and second image When acquisition unit hardware configuration having the same, first focusing parameter and second focusing parameter are specifically as follows object It is that (the first image acquisition unit or second image are adopted with image acquisition units for the object that is taken away from, the object distance The distance between collect unit).Specifically as shown in fig. 6, the first focal length and described second of control the first image acquisition unit Second focal length of image acquisition units is identical, so that the first focussing plane of the first image acquisition unit and second figure As the second focussing plane of acquisition unit belongs to the same focussing plane namely the first image acquisition unit apart from described poly- The distance (the second object distance) of the distance (the first object distance) of focal plane and second image acquisition units apart from the focussing plane It is identical, it is L in this signal (L is positive integer).

Step 803: preview image is obtained by the first image acquisition unit and second image acquisition units;Institute Stating preview image includes: the first preview subgraph, the second preview subgraph and third preview subgraph;Wherein, described first is pre- Subgraph of looking at is the preview image that the first image acquisition unit obtains;The third preview subgraph is second image The preview image that acquisition unit obtains;The second preview subgraph is the first image acquisition unit and second image Acquisition unit obtains jointly and the preview image of superposition processing.

Specifically, referring to shown in Fig. 6, it is assumed that the visual angle of the first image acquisition units is θ1, the second image acquisition units Visual angle is θ2, the distance between the first image acquisition unit and second image acquisition units are d, the first image The distance between acquisition unit and the second image acquisition units Range Focusing plane are L;Wherein, d and L is positive whole Number;θ1And θ20 ° is all larger than less than 180 °.The focussing plane can be understood as the plane where object to be captured, can also be with It is interpreted as the image acquisition region of the mobile terminal;The preview image exported from the display screen of the mobile terminal characterizes The focussing plane.From fig. 6 it can be seen that the region on the focal plane is divided into three parts: D1, D2 and D3;Its In, D1 is the exclusive image acquisition region of the first image acquisition units, correspondingly, D1 correspond in the preview image first in advance Look at subgraph;D3 is the exclusive image acquisition region of the second image acquisition units, correspondingly, D3 is corresponded in the preview image Third preview subgraph;D2 is the first image acquisition unit and the image acquisition areas that second image acquisition units share Domain, correspondingly, D2 corresponds to the second preview subgraph in the preview image.

Specifically, above-mentioned D1, D2 and D3 meet the expression formula (4), (5) and (6) in embodiment three respectively.It is described mobile whole End is based on above-mentioned expression when obtaining preview image by the first image acquisition unit and second image acquisition units Formula (4), (5) and (6), to the first preview subgraph, the second preview subgraph and the third preview subgraph into Row divides, and handles the second preview subgraph (i.e. the part D2).It as an implementation, can be to described first Image acquisition units acquisition the second preview subgraph and second image acquisition units acquisition the second preview subgraph into The superposition of row pixel simultaneously does weighted average processing, obtains the corresponding second preview subgraph in the part D2.Certainly, as other realities Mode is applied, for the second preview subgraph, the second preview that can also be individually obtained from the first image acquisition unit Subgraph obtains, and cuts the corresponding preview image in the part D2 in the preview image that second image acquisition units obtain;Or The second preview subgraph that person can individually obtain from second image acquisition units obtains, and cuts the first image acquisition The corresponding preview image in the part D2 in preview image that unit obtains, and then obtain that D1, D2 and D3 are corresponding includes The preview image of first preview subgraph, the second preview subgraph and third preview subgraph.

Step 804: detecting in the first preview subgraph, the second preview subgraph and third preview subgraph The third of at least one preview subgraph instructs;It is closed in addition at least one described preview subgraph based on third instruction The image preview of other preview subgraphs obtains image acquisition parameter.

Here, the mobile terminal is obtained simultaneously by the first image acquisition unit and second image acquisition units When exporting preview image, also output and the first preview subgraph, the second preview subgraph and third preview The corresponding optional item (specifically can refer to shown in Fig. 6) of image;Detecting may be selected for any in three optional items When the trigger action of item, third instruction is generated, the optional item other than the optional item chosen is closed based on third instruction The image preview of corresponding preview subgraph.For example, when detecting the triggering for the corresponding optional item d1 and d2 of D1 and D2 When operation, the corresponding third preview subgraph of D3 is closed;When detecting the touching for the corresponding optional item d2 and d3 of D2 and D3 When hair operation, the corresponding first preview subgraph of D1 is closed;It is directed to the corresponding optional item d1's and d3 of D1 and D3 when detecting When trigger action, the corresponding second preview subgraph of D2 is closed.As an implementation, image described in the present embodiment is adopted Integrate parameter as the first image acquisition unit and/or the view parameter of second image acquisition units.

Step 805: detecting the second instruction, instruct based on described second while controlling the first image acquisition unit and adopt Collect the first image and control second image acquisition units acquire the second image.

Here, described to detect the second instruction, based on second instruction while controlling the first image acquisition unit It acquires the first image and control second image acquisition units acquires the second image, comprising: detect the of the second key Two trigger actions generate the second instruction based on second trigger action, based on second instruction while controlling described first Image acquisition units acquire the first image and control second image acquisition units acquire the second image.

Specifically, the mobile terminal is provided with the second function button, the triggering of second function button is enabled described First image acquisition units and second image acquisition units acquire image simultaneously.Certainly, the function button can also lead to The combination for crossing physical button is realized, is not especially limited in the present embodiment.

Step 806: based on described image acquisition parameter to the first image and second image carry out cut and/or Superposition processing obtains the image for meeting described image acquisition parameter.

Here, it is described based on described image acquisition parameter to the first image and second image carry out cut and/ Or superposition processing, obtain the image for meeting described image acquisition parameter, comprising:

Identify the in the first subgraph and the second subgraph in the first image, and identification second image Three subgraphs and the 4th subgraph;Wherein, second subgraph and the third subgraph are overlapped;It is acquired based on described image Parameter carries out cutting processing to the first image and second image, obtains at least two subgraphs;To described at least two A subgraph is overlapped processing, obtains the image for meeting described image acquisition parameter.

In the present embodiment, referring to shown in Fig. 6, due to the first image acquisition unit and second image acquisition units With shared image acquisition region, the i.e. part D2, then in the present embodiment, to the first of the acquisition of the first image acquisition unit The corresponding part D2 carries out the superposition of pixel and adds in image and the second image of second image acquisition units acquisition Weight average processing obtains the image of the part D2, and then obtaining includes the part D1, the part D2 and the partially complete image of D3.When It so, can also be individually from described for the part D2 in the first image and second image as other embodiments It is obtained in first image, cuts the part D2 in second image;Or can individually be obtained from second image, it cuts out The part D2 in the first image is cut, and then obtaining includes the partially complete image of D1, D2 and D3.

Specifically, working as described image acquisition parameter (i.e. view parameter) first preview subgraph corresponding with D1 in Fig. 6 and D2 Picture and the second preview subgraph is corresponding or described image acquisition parameter (i.e. view parameter) corresponding with D2 in Fig. 6 and D3 the Two preview subgraphs and third preview subgraph are cut or are superimposed to the first image and second image to when corresponding to The mode of processing can refer to the mode that preview image is obtained in step 804, and which is not described herein again.

When described image acquisition parameter (i.e. view parameter) the first preview subgraph corresponding with D1 in Fig. 6 and D3 and third It include: then to cut first figure to the processing mode of the first image and second image when preview subgraph is to correspondence The corresponding subgraph in the part D2 as in obtains the first subgraph, and cuts the corresponding son in the part D2 in second image Image obtains the second subgraph, then first subgraph and second subgraph are merged processing and generate image.? The first subgraph is obtained in the first image with the parts of images of second picture registration that is, cutting, and described in cutting The parts of images that is overlapped in second image with the first image obtains the second subgraph, by first subgraph and described the Two subgraphs merge processing and generate image.Specifically, the mobile terminal can be determined based on expression formula (4), (5) and (6) The regional scope of the first image and the parts of images of second picture registration, then based on the regional scope to described the One image and second image carry out cutting processing.

Using the technical solution of the embodiment of the present invention, pass through the first image acquisition units acquisition for being arranged in same plane the One image and the second image acquisition units acquire the second image, are cut and/or are superimposed to the first image and the second image Processing, the adjustment in no replacement is required plug-in camera lens the realizes Image Acquisition visual field, meets under the premise of additionally not increasing cost The demand of user greatly improves the experience of user.

It should be noted that, in this document, the terms "include", "comprise" or its any other variant are intended to non-row His property includes, so that the process, method, article or the device that include a series of elements not only include those elements, and And further include other elements that are not explicitly listed, or further include for this process, method, article or device institute it is intrinsic Element.In the absence of more restrictions, the element limited by sentence "including a ...", it is not excluded that including being somebody's turn to do There is also other identical elements in the process, method of element, article or device.

The serial number of the above embodiments of the invention is only for description, does not represent the advantages or disadvantages of the embodiments.

In several embodiments provided herein, it should be understood that disclosed device and method can pass through it Its mode is realized.Apparatus embodiments described above are merely indicative, for example, the division of the unit, only A kind of logical function partition, there may be another division manner in actual implementation, such as: multiple units or components can combine, or It is desirably integrated into another system, or some features can be ignored or not executed.In addition, shown or discussed each composition portion Mutual coupling or direct-coupling or communication connection is divided to can be through some interfaces, the INDIRECT COUPLING of equipment or unit Or communication connection, it can be electrical, mechanical or other forms.

Above-mentioned unit as illustrated by the separation member, which can be or may not be, to be physically separated, aobvious as unit The component shown can be or may not be physical unit, it can and it is in one place, it may be distributed over multiple network lists In member;Some or all of units can be selected to achieve the purpose of the solution of this embodiment according to the actual needs.

In addition, each functional unit in various embodiments of the present invention can be fully integrated in one processing unit, it can also To be each unit individually as a unit, can also be integrated in one unit with two or more units;It is above-mentioned Integrated unit both can take the form of hardware realization, can also realize in the form of hardware adds SFU software functional unit.

Those of ordinary skill in the art will appreciate that: realize that all or part of the steps of above method embodiment can pass through The relevant hardware of program instruction is completed, and program above-mentioned can be stored in a computer readable storage medium, the program When being executed, step including the steps of the foregoing method embodiments is executed;And storage medium above-mentioned include: movable storage device, it is read-only Memory (ROM, Read-Only Memory), random access memory (RAM, Random Access Memory), magnetic disk or The various media that can store program code such as person's CD.

If alternatively, the above-mentioned integrated unit of the present invention is realized in the form of software function module and as independent product When selling or using, it also can store in a computer readable storage medium.Based on this understanding, the present invention is implemented Substantially the part that contributes to existing technology can be embodied in the form of software products the technical solution of example in other words, The computer software product is stored in a storage medium, including some instructions are used so that computer equipment (can be with It is personal computer, server or network equipment etc.) execute all or part of each embodiment the method for the present invention. And storage medium above-mentioned includes: that movable storage device, ROM, RAM, magnetic or disk etc. are various can store program code Medium.

The above description is merely a specific embodiment, but scope of protection of the present invention is not limited thereto, any Those familiar with the art in the technical scope disclosed by the present invention, can easily think of the change or the replacement, and should all contain Lid is within protection scope of the present invention.Therefore, protection scope of the present invention should be based on the protection scope of the described claims.

Claims (10)

1. a kind of mobile terminal, which is characterized in that the mobile terminal is provided with the first Image Acquisition list being generally aligned in the same plane Member and the second image acquisition units;The mobile terminal further include: driving unit and image processing unit;Wherein,
The driving unit instructs enabled first image acquisition units and the based on described first for detecting the first instruction Two image acquisition units;Control the first image acquisition unit the first focusing parameter and second image acquisition units Second focusing parameter is identical, so that the first focussing plane of the first image acquisition unit and second image acquisition units The second focussing plane in the same plane;It is also used to detect the second instruction, based on described in second instruction while control First image acquisition units acquire the first image and control second image acquisition units acquire the second image;
Described image processing unit, the first image and second figure for being acquired to the first image acquisition unit The second image acquired as acquisition unit carries out processing by default processing mode and generates image;
Wherein, described image processing unit, for carrying out cutting or superposition processing to the first image and second image, Obtain image;
Wherein, the driving unit controls first focusing parameter and institute using auto-focusing mode or manual focus mode It is identical to state the second focusing parameter, first focusing parameter and second focusing parameter are focal length;
Wherein, the mobile terminal further includes visual angle adjustment module, for detecting for first before detecting the second instruction The third instruction of at least one preview subgraph in preview subgraph, the second preview subgraph and third preview subgraph;It is based on The image preview of other preview subgraphs in addition at least one described preview subgraph is closed in the third instruction, obtains image Acquisition parameter, wherein the first preview subgraph is the preview image that the first image acquisition unit obtains;The third Preview subgraph is the preview image that second image acquisition units obtain;The second preview subgraph is first figure As acquisition unit and second image acquisition units obtain the preview image of simultaneously superposition processing jointly.
2. mobile terminal according to claim 1, which is characterized in that described image processing unit is also used to detect Before two instructions, preview image is obtained by the first image acquisition unit and second image acquisition units;It is described pre- Image of looking at includes: the first preview subgraph, the second preview subgraph and third preview subgraph;Wherein, the first preview Image is the preview image that the first image acquisition unit obtains;The third preview subgraph is second Image Acquisition The preview image that unit obtains;The second preview subgraph is the first image acquisition unit and second Image Acquisition Unit obtains jointly and the preview image of superposition processing.
3. mobile terminal according to claim 2, which is characterized in that the mobile terminal further includes visual angle adjustment module, Before detecting the second instruction for the driving unit, detect for the first preview subgraph, the second preview subgraph The third instruction of at least one preview subgraph in picture and third preview subgraph;It is closed except described in extremely based on third instruction The image preview of other preview subgraphs outside a few preview subgraph, obtains image acquisition parameter.
4. mobile terminal according to claim 3, which is characterized in that described image processing unit, for being based on the figure As acquisition parameter to the first image and second image carry out cut and/or superposition processing, acquisition meet described image The image of acquisition parameter.
5. mobile terminal according to claim 4, which is characterized in that described image processing unit, for identification described Third subgraph and the 4th subgraph in the first subgraph and the second subgraph in one image, and identification second image Picture;Wherein, second subgraph and the third subgraph are overlapped;Based on described image acquisition parameter to the first image Cutting processing is carried out with second image, obtains at least two subgraphs;Place is overlapped at least two subgraph Reason obtains the image for meeting described image acquisition parameter.
6. a kind of information processing method is applied in mobile terminal;It is characterized in that, the mobile terminal is provided with positioned at same The first image acquisition units and the second image acquisition units of plane;The described method includes:
It detects the first instruction, instructs enabled first image acquisition units and the second image acquisition units based on described first;
It controls the first focusing parameter of the first image acquisition unit and the second of second image acquisition units focuses ginseng Number is identical, so that the second focusing of the first focussing plane of the first image acquisition unit and second image acquisition units Plane is in the same plane;
Detect the second instruction, based on it is described second instruction simultaneously control the first image acquisition unit acquisition the first image with And control second image acquisition units acquire the second image;
Processing is carried out by default processing mode to the first image and second image and generates image;
It is wherein, described that is carried out by processing by default processing mode and generates image with second image for the first image, comprising: Cutting or superposition processing are carried out to the first image and second image, obtain image;
Wherein, the of the first focusing parameter of the control the first image acquisition unit and second image acquisition units Two focusing parameters are identical, comprising:
Using auto-focusing mode or manual focus mode, first focusing parameter and the second focusing parameter phase are controlled Together, first focusing parameter and second focusing parameter are focal length;
Wherein, it is described detect the second instruction before, the method also includes: detect for the first preview subgraph, second The third instruction of at least one preview subgraph in preview subgraph and third preview subgraph;It is instructed and is closed based on the third The image preview of other preview subgraphs in addition at least one described preview subgraph obtains image acquisition parameter, wherein institute Stating the first preview subgraph is the preview image that the first image acquisition unit obtains;The third preview subgraph is described The preview image that second image acquisition units obtain;The second preview subgraph is the first image acquisition unit and described Second image acquisition units obtain jointly and the preview image of superposition processing.
7. according to the method described in claim 6, it is characterized in that, it is described detect the second instruction before, the method is also wrapped It includes: preview image is obtained by the first image acquisition unit and second image acquisition units;The preview image packet It includes: the first preview subgraph, the second preview subgraph and third preview subgraph;Wherein, the first preview subgraph is institute State the preview image of the first image acquisition units acquisition;The third preview subgraph is second image acquisition units acquisition Preview image;The second preview subgraph is that the first image acquisition unit and second image acquisition units are common Obtain the preview image of simultaneously superposition processing.
8. the method according to the description of claim 7 is characterized in that it is described detect the second instruction before, the method is also wrapped It includes: detecting at least one preview in the first preview subgraph, the second preview subgraph and third preview subgraph The third of subgraph instructs;Other preview subgraphs in addition at least one described preview subgraph are closed based on third instruction The image preview of picture obtains image acquisition parameter.
9. according to the method described in claim 8, it is characterized in that, described press in advance the first image with second image If processing mode carries out processing and generates image, comprising:
Cutting and/or superposition processing are carried out to the first image and second image based on described image acquisition parameter, obtained The image of described image acquisition parameter must be met.
10. according to the method described in claim 8, it is characterized in that, the described image acquisition parameter that is based on is to described first Image and second image cut and/or superposition processing, acquisition meet the image of described image acquisition parameter, comprising:
Identify third in the first subgraph and the second subgraph in the first image, and identification second image Image and the 4th subgraph;Wherein, second subgraph and the third subgraph are overlapped;Based on described image acquisition parameter Cutting processing is carried out to the first image and second image, obtains at least two subgraphs;To at least two son Image is overlapped processing, obtains the image for meeting described image acquisition parameter.
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