WO2018214734A1 - 拍照控制方法及相关产品 - Google Patents

拍照控制方法及相关产品 Download PDF

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Publication number
WO2018214734A1
WO2018214734A1 PCT/CN2018/086204 CN2018086204W WO2018214734A1 WO 2018214734 A1 WO2018214734 A1 WO 2018214734A1 CN 2018086204 W CN2018086204 W CN 2018086204W WO 2018214734 A1 WO2018214734 A1 WO 2018214734A1
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WO
WIPO (PCT)
Prior art keywords
mobile terminal
photographing
posture information
posture
application
Prior art date
Application number
PCT/CN2018/086204
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English (en)
French (fr)
Inventor
白剑
Original Assignee
Oppo广东移动通信有限公司
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Filing date
Publication date
Application filed by Oppo广东移动通信有限公司 filed Critical Oppo广东移动通信有限公司
Publication of WO2018214734A1 publication Critical patent/WO2018214734A1/zh

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    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04M—TELEPHONIC COMMUNICATION
    • H04M1/00—Substation equipment, e.g. for use by subscribers
    • H04M1/72—Mobile telephones; Cordless telephones, i.e. devices for establishing wireless links to base stations without route selection
    • H04M1/724—User interfaces specially adapted for cordless or mobile telephones
    • H04M1/72448—User interfaces specially adapted for cordless or mobile telephones with means for adapting the functionality of the device according to specific conditions
    • H04M1/72454—User interfaces specially adapted for cordless or mobile telephones with means for adapting the functionality of the device according to specific conditions according to context-related or environment-related conditions
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F3/00—Input arrangements for transferring data to be processed into a form capable of being handled by the computer; Output arrangements for transferring data from processing unit to output unit, e.g. interface arrangements
    • G06F3/01—Input arrangements or combined input and output arrangements for interaction between user and computer
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F3/00—Input arrangements for transferring data to be processed into a form capable of being handled by the computer; Output arrangements for transferring data from processing unit to output unit, e.g. interface arrangements
    • G06F3/01—Input arrangements or combined input and output arrangements for interaction between user and computer
    • G06F3/011—Arrangements for interaction with the human body, e.g. for user immersion in virtual reality
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04M—TELEPHONIC COMMUNICATION
    • H04M2250/00—Details of telephonic subscriber devices
    • H04M2250/12—Details of telephonic subscriber devices including a sensor for measuring a physical value, e.g. temperature or motion
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04M—TELEPHONIC COMMUNICATION
    • H04M2250/00—Details of telephonic subscriber devices
    • H04M2250/52—Details of telephonic subscriber devices including functional features of a camera

Definitions

  • the present invention relates to the field of mobile terminal technologies, and in particular, to a photographing control method and related products.
  • Smartphones such as the iPhone also provide a camera function under the lock screen state, which can light up the screen, click on the photo application icon, or slide the current lock frequency interface.
  • the embodiment of the invention provides a photographing control method and related products, which can improve the convenience and efficiency of the mobile terminal controlling the photographing application.
  • an embodiment of the present invention provides a photographing control method, including:
  • the first posture information of the mobile terminal matches the posture information in the preset posture information set, acquiring the duration of the mobile terminal in a relatively stationary state, and the posture information of the mobile terminal in the relatively static state is relatively
  • the change of the first posture information is less than a preset threshold
  • the shooting interface of the camera application of the mobile terminal is displayed.
  • an embodiment of the present invention provides a mobile terminal, where the mobile terminal has a function of implementing behavior of a mobile terminal in the foregoing method design.
  • the above functions can be implemented by hardware or by executing corresponding software through hardware.
  • the above hardware or software includes one or more modules corresponding to the above functions.
  • the mobile terminal includes a processor configured to support the mobile terminal in performing the corresponding functions of the above methods.
  • the mobile terminal may further include a communication interface for supporting communication between the mobile terminal and other devices.
  • the mobile terminal may further include a memory for coupling with the processor, which stores necessary program instructions and data of the terminal.
  • an embodiment of the present invention provides a mobile terminal, including one or more processors, a memory, a communication interface, and one or more programs, where the one or more programs are stored in the memory and are The configuration is performed by one or more processors described above, the program comprising instructions for performing the steps of any of the methods of the first aspect of the embodiments of the present invention.
  • an embodiment of the present invention provides a computer readable storage medium, wherein the computer readable storage medium stores a computer program for electronic data exchange, wherein the computer program causes the computer to execute the embodiment of the present invention.
  • the computer comprises a mobile terminal.
  • an embodiment of the present invention provides a computer program product, wherein the computer program product comprises a non-transitory computer readable storage medium storing a computer program, the computer program being operative to cause a computer to perform the implementation of the present invention.
  • the mobile terminal first acquires the first posture information of the mobile terminal, and secondly, obtains the movement when detecting that the first posture information of the mobile terminal matches the posture information in the preset posture information set.
  • the duration of the terminal is in a relatively static state. Again, when it is detected that the duration of the mobile terminal in the relatively stationary state is greater than or equal to the preset duration threshold, the shooting interface of the camera application of the mobile terminal is displayed.
  • the mobile terminal Since the mobile terminal is in the off-screen state, that is, the mobile terminal does not need to perform a response operation in a step-by-step manner to implement the display shooting interface, (the step-by-step execution of the response operation specifically includes responding to the user's lighting display operation, such as pressing a power button, etc., and then responding to the user.
  • the startup camera application operation such as clicking the camera application icon of the frequency lock interface, is beneficial to improving the convenience and efficiency of the mobile terminal controlling the camera application.
  • FIG. 1A is a schematic flowchart of a photographing control method according to an embodiment of the present invention.
  • FIG. 1B is a diagram showing an example of a photographing interface of a photographing application according to an embodiment of the present invention
  • FIG. 2 is a schematic flowchart of a photographing control method disclosed in an embodiment of the present invention.
  • FIG. 3 is a schematic structural diagram of a mobile terminal disclosed in an embodiment of the present invention.
  • FIG. 4 is a block diagram of a functional unit of a mobile terminal according to an embodiment of the present invention.
  • FIG. 5 is a schematic structural diagram of another mobile terminal according to an embodiment of the present invention.
  • references to "an embodiment” herein mean that a particular feature, structure, or characteristic described in connection with the embodiments can be included in at least one embodiment of the invention.
  • the appearances of the phrases in various places in the specification are not necessarily referring to the same embodiments, and are not exclusive or alternative embodiments that are mutually exclusive. Those skilled in the art will understand and implicitly understand that the embodiments described herein can be combined with other embodiments.
  • the mobile terminal involved in the embodiments of the present invention may include various handheld devices having wireless communication functions, in-vehicle devices, wearable devices, computing devices, or other processing devices connected to the wireless modem, and various forms of user equipment (User Equipment, UE), mobile station (MS), terminal device, and the like.
  • UE User Equipment
  • MS mobile station
  • terminal device and the like.
  • the devices mentioned above are collectively referred to as mobile terminals.
  • FIG. 1A is a schematic flowchart of a photographing control method according to an embodiment of the present invention, which is applied to a mobile terminal. As shown in the figure, the photographing control method includes:
  • the mobile terminal acquires first posture information of the mobile terminal, where the mobile terminal is in a blackout state.
  • the above-mentioned screen-out state means that the mobile terminal is in the off-screen standby state, and when the mobile terminal is normally woken up, if the user presses the power button to light the screen, the mobile terminal displays the lock screen interface and performs an identification operation when the user passes the fingerprint. After the identification mode is recognized, the mobile terminal releases the lock screen interface and displays the system desktop for normal use by the user.
  • the mobile terminal acquires, when the first posture information of the mobile terminal matches the posture information in the preset attitude information set, the duration of the mobile terminal in a relatively stationary state, and the moving in the relatively static state.
  • the change of the posture information of the terminal relative to the first posture information is less than a preset threshold.
  • the preset threshold may be set by a system or set by a user, and is not limited herein.
  • the mobile terminal displays a photographing interface of the photographing application of the mobile terminal when detecting that the duration of the mobile terminal in the relative static state is greater than or equal to a preset duration threshold.
  • the preset duration threshold may be set by the system or set by the user, which is not limited herein.
  • the photographing interface of the photographing application displayed by the mobile terminal may include not only environmental image information currently captured by the camera device but also a plurality of components, and the plurality of components include a historical photo browsing component.
  • the method further includes: the mobile terminal identifying whether the current user is a registered user; and when the mobile terminal identifies that the current user is not a registered user, The historical photo browsing component is not associated with the photo in the photo library of the mobile terminal, and when the mobile terminal recognizes that the current user is a registered user, the historical photo browsing component associates at least one photo in the photo library of the mobile terminal, when moving When the terminal detects the selection operation for the historical photo browsing component, the mobile terminal displays the photo associated with the historical photo browsing component.
  • the mobile terminal identifies whether the current user is a registered user, and the method includes: the mobile terminal hides the current user's facial data by a front camera, and compares the facial data with the facial template to identify whether the current user is a registered user.
  • the mobile terminal first acquires the first posture information of the mobile terminal, and secondly, obtains the movement when detecting that the first posture information of the mobile terminal matches the posture information in the preset posture information set.
  • the duration of the terminal is in a relatively static state. Again, when it is detected that the duration of the mobile terminal in the relatively stationary state is greater than or equal to the preset duration threshold, the shooting interface of the camera application of the mobile terminal is displayed.
  • the mobile terminal Since the mobile terminal is in the off-screen state, that is, the mobile terminal does not need to perform a response operation in a step-by-step manner to implement the display shooting interface, (the step-by-step execution of the response operation specifically includes responding to the user's lighting display operation, such as pressing a power button, etc., and then responding to the user.
  • the startup camera application operation such as clicking the camera application icon of the frequency lock interface, is beneficial to improving the convenience and efficiency of the mobile terminal controlling the camera application.
  • the shooting interface for displaying the photographing application of the mobile terminal includes: lighting a display screen, running a photographing application of the mobile terminal, turning on the camera, and displaying a photographing interface of the photographing application.
  • the mobile terminal can perform the lighting display screen, run the camera application, turn on the camera device, and display some column operations of the camera interface of the camera application, without triggering excessive redundancy operation by the user, which is beneficial to improve the movement.
  • the terminal directly enables the convenience and intelligence of the camera function from the off-screen state.
  • the photographing interface of the photographing application of the mobile terminal is configured to: obtain a motion track of the mobile terminal in a preset time period; and when the motion track is detected to match the preset track, light up
  • the display screen, the photographing application running the mobile terminal, the camera device are turned on, and the photographing interface of the photographing application is displayed.
  • the time starting point of the preset time period may be a time when the mobile terminal detects that the first posture information matches the posture information in the preset posture information set, and the motion trajectory refers to a movement process of the mobile terminal in the preset time period.
  • the trajectory, the preset trajectory includes but is not limited to a circle, an ellipse, a triangle, a square, a line segment, etc., and the preset trajectory can be provided by the mobile terminal to perform a trajectory entry function, and the user actively inputs the trajectory through the trajectory entry function (such as prompting the user to move the mobile terminal, In order to obtain the corresponding trajectory, and confirm by the user to enter, this way enhances the user interaction, set the interest more), or directly select the trajectory (such as directly outputting a variety of trajectories for the user to select, this method is more convenient Intuitive, setting efficiency is high), not limited here.
  • the above “matching” can be understood as that the mobile terminal detects that the motion track is substantially consistent with the preset track or the error is within the preset error threshold range (the preset error threshold can be set by the system or set by the user), which is not limited herein. .
  • the mobile terminal is to illuminate the display screen, run the camera application of the mobile terminal, turn on the camera device, and display the photo application after detecting that the motion track in the preset time period matches the preset track.
  • the shooting interface can prevent the user from actively initiating the mobile terminal to falsely trigger the display of the shooting interface by the mobile terminal, which is beneficial to improving the accuracy of the mobile terminal turning on the camera function from the blanking state.
  • the shooting interface for displaying the photographing application of the mobile terminal is as follows:
  • the first operation is to acquire a motion track of the mobile terminal in a preset time period
  • the second operation is to run the camera application of the mobile terminal, and turn on the camera device
  • the display screen When it is detected that the motion track matches the preset track, the display screen is illuminated, and the shooting interface of the camera application is displayed.
  • the mobile terminal saves the operation time by parallel operation, reduces the total duration of the mobile terminal directly turning on the camera function from the screen-off state, and is beneficial to improving the response speed of the mobile terminal controlling the camera function to be turned on.
  • the obtaining the motion track of the mobile terminal in the preset time period includes:
  • the mobile terminal may sample the attitude information of the mobile terminal according to a certain frequency (such as 5 times/s) through a built-in or externally connected gyroscope, accelerometer, electronic compass, etc., to obtain respectively.
  • the preset time period may be set by the system or set by the user according to requirements, and is not specifically limited herein.
  • the obtaining the first posture information of the mobile terminal includes:
  • the first posture value of the second sampling moment is predicted by the following formula:
  • p, q, r are angular velocity values of the mobile terminal in the roll direction, the pitch direction, and the yaw direction respectively at the first sampling time
  • the following table k represents the second sampling instant
  • the following table k-1 represents the first sampling instant.
  • the attitude value of the second sampling moment is predicted according to the angular velocity value and the four-element posture value of the first sampling moment, and the predicted posture value is corrected according to the second Euler angular posture value of the second sampling moment,
  • the camera function is triggered accurately from the screen-out state when the mobile terminal is relatively stationary, which is beneficial to improving the accuracy of the mobile terminal in response to the user enabling the photographing function.
  • the lighting display screen, the photographing application running the mobile terminal, the camera device being turned on, and the photographing interface of the photographing application are displayed, including:
  • the third operation and the fourth operation are performed in parallel, wherein the third operation is to illuminate the display screen, and the fourth operation is to run the camera application of the mobile terminal and turn on the camera; or the third operation is to illuminate the display screen and turn on the camera.
  • the fourth operation is a camera application running the mobile terminal;
  • the shooting interface of the above photo application is displayed.
  • the mobile terminal reduces the processing duration by parallelizing the third operation and the fourth operation, which is beneficial to improving the response speed of the mobile terminal to enable the photographing function from the screen-out state.
  • the method before the obtaining the first posture information of the mobile terminal, the method further includes:
  • the preset gesture information set is generated according to the historical photo record.
  • the mobile terminal collects the photographing posture that the user is accustomed according to the historical photographing record, and forms a posture information set according to the photographing posture, so that when the user actively triggers the photographing function, the user's usage habit is more symbolized, and the error rate is reduced.
  • the accuracy of enabling the camera function from the off-screen state of the mobile terminal is improved.
  • FIG. 2 is a schematic flowchart of a photographing control method according to an embodiment of the present invention, which is applied to a mobile terminal. As shown in the figure, the photographing control method includes:
  • the mobile terminal acquires first posture information of the mobile terminal, where the mobile terminal is in a blanking state.
  • the mobile terminal when detecting that the first posture information of the mobile terminal matches the posture information in the preset posture information set, the mobile terminal acquires a duration of the mobile terminal in a relatively stationary state, and the moving in the relatively static state.
  • the change of the posture information of the terminal relative to the first posture information is less than a preset threshold.
  • the mobile terminal performs the first operation and the second operation in parallel when detecting that the duration of the mobile terminal in the relative static state is greater than or equal to the preset duration threshold, where the first operation is to obtain the preset by the mobile terminal.
  • the second operation is to run the photographing application of the mobile terminal and turn on the camera.
  • the mobile terminal when detecting that the motion track matches the preset track, lights up the display screen and displays a shooting interface of the camera application.
  • the mobile terminal first acquires the first posture information of the mobile terminal, and secondly, obtains the movement when detecting that the first posture information of the mobile terminal matches the posture information in the preset posture information set.
  • the duration of the terminal is in a relatively static state. Again, when it is detected that the duration of the mobile terminal in the relatively stationary state is greater than or equal to the preset duration threshold, the shooting interface of the camera application of the mobile terminal is displayed.
  • the mobile terminal Since the mobile terminal is in the off-screen state, that is, the mobile terminal does not need to perform a response operation in a step-by-step manner to implement the display shooting interface, (the step-by-step execution of the response operation specifically includes responding to the user's lighting display operation, such as pressing a power button, etc., and then responding to the user.
  • the startup camera application operation such as clicking the camera application icon of the frequency lock interface, is beneficial to improving the convenience and efficiency of the mobile terminal controlling the camera application.
  • the mobile terminal saves the operation time by parallel operation, reduces the total duration of the mobile terminal directly turning on the photographing function from the screen-out state, and is beneficial to improving the response speed of the mobile terminal controlling the photographing function to be turned on.
  • FIG. 3 is a schematic structural diagram of a mobile terminal according to an embodiment of the present invention.
  • the mobile terminal includes one or more processors. a memory, a communication interface, and one or more programs, wherein the one or more programs are stored in the memory and configured to be executed by the one or more processors, the program including instructions for performing the following steps;
  • the first posture information of the mobile terminal matches the posture information in the preset posture information set, acquiring the duration of the mobile terminal in a relatively stationary state, and the posture information of the mobile terminal in the relatively static state is relatively
  • the change of the first posture information is less than a preset threshold
  • the shooting interface of the camera application of the mobile terminal is displayed.
  • the mobile terminal first acquires the first posture information of the mobile terminal, and secondly, obtains the movement when detecting that the first posture information of the mobile terminal matches the posture information in the preset posture information set.
  • the duration of the terminal is in a relatively static state. Again, when it is detected that the duration of the mobile terminal in the relatively stationary state is greater than or equal to the preset duration threshold, the shooting interface of the camera application of the mobile terminal is displayed.
  • the mobile terminal Since the mobile terminal is in the off-screen state, that is, the mobile terminal does not need to perform a response operation in a step-by-step manner to implement the display shooting interface, (the step-by-step execution of the response operation specifically includes responding to the user's lighting display operation, such as pressing a power button, etc., and then responding to the user.
  • the startup camera application operation such as clicking the camera application icon of the frequency lock interface, is beneficial to improving the convenience and efficiency of the mobile terminal controlling the camera application.
  • the instructions in the above program are specifically configured to perform the following steps: lighting the display screen, running the photographing application of the mobile terminal, and turning on the camera. And the shooting interface of the above photo application is displayed.
  • the instructions in the above program are specifically configured to perform the following steps: acquiring a motion track of the mobile terminal in a preset time period; When the motion track matches the preset track, the display screen is illuminated, the camera application of the mobile terminal is operated, the camera device is turned on, and the shooting interface of the camera application is displayed.
  • the instructions in the above program are specifically configured to perform the following steps: performing the first operation and the second operation in parallel, wherein the first operation is to obtain the above The motion track of the mobile terminal in the preset time period, the second operation is to run the camera application of the mobile terminal, and the camera device is turned on; when the motion track is detected to match the preset track, the display screen is illuminated, and the above is displayed.
  • the shooting interface of the photo application is specifically configured to perform the following steps: performing the first operation and the second operation in parallel, wherein the first operation is to obtain the above The motion track of the mobile terminal in the preset time period, the second operation is to run the camera application of the mobile terminal, and the camera device is turned on; when the motion track is detected to match the preset track, the display screen is illuminated, and the above is displayed.
  • the shooting interface of the photo application is specifically configured to perform the following steps: performing the first operation and the second operation in parallel, wherein the first operation is to obtain the above The motion track of the mobile terminal in the preset time period, the second
  • the instruction in the foregoing procedure is specifically configured to perform the following steps: acquiring multiple seconds of the mobile terminal in the preset time period
  • the posture information is determined according to the first posture information and the plurality of second posture information, and the motion trajectory of the mobile terminal in the preset time period is determined.
  • the instruction in the foregoing program is specifically configured to: obtain an angular velocity value and an Euler angle posture value of the first sampling moment; Calculating a four-element attitude value of the first sampling moment at a sampling moment; and predicting a first posture value of the second sampling moment according to the angular velocity value of the first sampling moment and the four-element posture value of the first sampling moment.
  • the first sampling time and the second sampling time are adjacent sampling times, and the first sampling time is earlier than the second sampling time; acquiring the second attitude value of the second sampling time; according to the second posture value
  • the first posture value is corrected, and the corrected first posture value is used as the first posture information of the second sampling time.
  • the mobile terminal includes corresponding hardware structures and/or software modules for performing various functions.
  • the present invention can be implemented in a combination of hardware or hardware and computer software in combination with the elements and algorithm steps of the various examples described in the embodiments disclosed herein. Whether a function is implemented in hardware or computer software to drive hardware depends on the specific application and design constraints of the solution. A person skilled in the art can use different methods for implementing the described functions for each particular application, but such implementation should not be considered to be beyond the scope of the present invention.
  • the embodiment of the present invention may divide the functional unit into the mobile terminal according to the foregoing method example.
  • each functional unit may be divided according to each function, or two or more functions may be integrated into one processing unit.
  • the above integrated unit can be implemented in the form of hardware or in the form of a software functional unit. It should be noted that the division of the unit in the embodiment of the present invention is schematic, and is only a logical function division, and the actual implementation may have another division manner.
  • FIG. 4 shows a block diagram of a possible functional unit composition of the mobile terminal involved in the above embodiment.
  • the mobile terminal 400 includes a processing unit 402 and a communication unit 403.
  • the processing unit 402 is configured to perform control management on the actions of the mobile terminal.
  • the processing unit 402 is configured to support the mobile terminal to perform steps 101-103 in FIG. 1, steps 201-204 in FIG. 2, and/or for the description herein. Other processes of technology.
  • the communication unit 403 is used to support communication between the mobile terminal and other devices.
  • the mobile terminal may further include a storage unit 401 for storing program codes and data of the mobile terminal.
  • the processing unit 402 is configured to acquire first posture information of the mobile terminal by using the communication unit 403, the mobile terminal is in a blackout state, and configured to detect the first posture information and the preset posture of the mobile terminal.
  • the posture information in the information set is matched, the duration of the mobile terminal in the relatively stationary state is obtained, and the change of the posture information of the mobile terminal in the relatively static state relative to the first posture information is less than a preset threshold;
  • the shooting interface of the camera application of the mobile terminal is displayed.
  • the processing unit 402 is specifically configured to: illuminate the display screen, run the photographing application of the mobile terminal, turn on the camera, and display the photo in the above-mentioned photographing interface of the photographing application of the mobile terminal.
  • the shooting interface of the app is specifically configured to: illuminate the display screen, run the photographing application of the mobile terminal, turn on the camera, and display the photo in the above-mentioned photographing interface of the photographing application of the mobile terminal.
  • the shooting interface of the app is specifically configured to: illuminate the display screen, run the photographing application of the mobile terminal, turn on the camera, and display the photo in the above-mentioned photographing interface of the photographing application of the mobile terminal.
  • the shooting interface of the app is specifically configured to: illuminate the display screen, run the photographing application of the mobile terminal, turn on the camera, and display the photo in the above-mentioned photographing interface of the photographing application of the mobile terminal. The shooting interface of the app.
  • the processing unit 402 is configured to: acquire the motion track of the mobile terminal in the preset time period; and detect the motion track and the preset When the trajectories are matched, the display screen is illuminated, the camera application of the mobile terminal is operated, the camera device is turned on, and the shooting interface of the camera application is displayed.
  • the processing unit 402 is configured to: perform the first operation and the second operation in parallel, where the first operation is to obtain the mobile terminal in advance. Setting the motion track in the time period, the second operation is to run the camera application of the mobile terminal, and turn on the camera device; when detecting that the motion track matches the preset track, the display screen is illuminated, and the shooting of the camera application is displayed. interface.
  • the processing unit 402 is configured to acquire, by using the communication unit 403, the plurality of the mobile terminal in the preset time period by using the foregoing communication unit 403. And determining, according to the first posture information and the plurality of second posture information, a motion trajectory of the mobile terminal in the preset time period.
  • the processing unit 402 is specifically configured to: acquire the angular velocity value and the Euler angle posture value of the first sampling moment by using the communication unit 403; Calculating a four-element attitude value of the first sampling moment at a sampling moment; and predicting a first posture of the second sampling moment according to the angular velocity value of the first sampling moment and the four-element posture value of the first sampling moment a value, the first sampling time and the second sampling time are adjacent sampling times, and the first sampling time is earlier than the second sampling time; and the second posture value of the second sampling time is obtained by the communication unit 403; And correcting the first posture value according to the second posture value, and using the corrected first posture value as the first posture information of the second sampling time.
  • the processing unit 402 can be a processor or a controller, for example, a central processing unit (CPU), a general-purpose processor, a digital signal processor (DSP), and an application-specific integrated circuit (Application-Specific Integrated Circuit (ASIC), Field Programmable Gate Array (FPGA) or other programmable logic device, transistor logic device, hardware component, or any combination thereof. It is possible to implement or carry out the various illustrative logical blocks, modules and circuits described in connection with the present disclosure.
  • the above processors may also be a combination of computing functions, such as one or more microprocessor combinations, a combination of a DSP and a microprocessor, and the like.
  • the communication unit 403 may be a transceiver, a transceiver circuit, an internal communication interface, etc., and the storage unit 401 may be a memory.
  • the embodiment of the present invention further provides another mobile terminal.
  • the mobile terminal can be any terminal device including a mobile phone, a tablet computer, a PDA (Personal Digital Assistant), a POS (Point of Sales), an in-vehicle computer, and the mobile terminal is used as a mobile phone as an example:
  • FIG. 5 is a block diagram showing a partial structure of a mobile phone related to a mobile terminal provided by an embodiment of the present invention.
  • the mobile phone includes: a radio frequency (RF) circuit 910, a memory 920, an input unit 930, a display unit 940, a sensor 950, an audio circuit 960, a wireless fidelity (WiFi) module 970, and a processor 980. And power supply 990 and other components.
  • RF radio frequency
  • the RF circuit 910 can be used for receiving and transmitting information.
  • RF circuit 910 includes, but is not limited to, an antenna, at least one amplifier, a transceiver, a coupler, a Low Noise Amplifier (LNA), a duplexer, and the like.
  • LNA Low Noise Amplifier
  • RF circuitry 910 can also communicate with the network and other devices via wireless communication.
  • the above wireless communication may use any communication standard or protocol, including but not limited to Global System of Mobile communication (GSM), General Packet Radio Service (GPRS), Code Division Multiple Access (Code Division). Multiple Access (CDMA), Wideband Code Division Multiple Access (WCDMA), Long Term Evolution (LTE), E-mail, Short Messaging Service (SMS), and the like.
  • GSM Global System of Mobile communication
  • GPRS General Packet Radio Service
  • CDMA Code Division Multiple Access
  • WCDMA Wideband Code Division Multiple Access
  • LTE Long Term Evolution
  • E-mail Short Messaging Service
  • the memory 920 can be used to store software programs and modules, and the processor 980 executes various functional applications and data processing of the mobile phone by running software programs and modules stored in the memory 920.
  • the memory 920 can mainly include a storage program area and a storage data area, wherein the storage program area can store an operating system, an application required for at least one function, and the like; the storage data area can store data created according to the use of the mobile phone (such as an application). Use parameters, etc.).
  • memory 920 can include high speed random access memory, and can also include non-volatile memory, such as at least one magnetic disk storage device, flash memory device, or other volatile solid state storage device.
  • the input unit 930 can be configured to receive input numeric or character information and to generate key signal inputs related to user settings and function controls of the handset.
  • the input unit 930 may include a fingerprint sensor 931 and other input devices 932.
  • the fingerprint sensor 931 can collect fingerprint data of the user.
  • the input unit 930 may also include other input devices 932.
  • the other input device 932 may include, but is not limited to, one or more of a touch screen, a physical button, a function key (such as a volume control button, a switch button, etc.), a trackball, a mouse, a joystick, and the like.
  • the display unit 940 can be used to display information input by the user or information provided to the user as well as various menus of the mobile phone.
  • the display unit 940 can include a display screen 941.
  • the display screen 941 can be configured in the form of a liquid crystal display (LCD), an organic light-emitting diode (OLED), or the like.
  • the fingerprint sensor 931 and the display screen 941 function as two separate components to implement the input and input functions of the mobile phone, in some embodiments, the fingerprint sensor 931 can be integrated with the display screen 941 to implement the mobile phone. Input and playback features.
  • the handset may also include at least one type of sensor 950, such as a light sensor, motion sensor, and other sensors.
  • the light sensor may include an ambient light sensor and a proximity sensor, wherein the ambient light sensor may adjust the brightness of the display screen 941 according to the brightness of the ambient light, and the proximity sensor may turn off the display screen 941 and/or when the mobile phone moves to the ear. Or backlight.
  • the accelerometer sensor can detect the magnitude of acceleration in all directions (usually three axes). When it is stationary, it can detect the magnitude and direction of gravity.
  • the mobile phone can be used to identify the gesture of the mobile phone (such as horizontal and vertical screen switching, related Game, magnetometer attitude calibration), vibration recognition related functions (such as pedometer, tapping), etc.; as for the mobile phone can also be configured with gyroscopes, barometers, hygrometers, thermometers, infrared sensors and other sensors, no longer Narration.
  • the gesture of the mobile phone such as horizontal and vertical screen switching, related Game, magnetometer attitude calibration
  • vibration recognition related functions such as pedometer, tapping
  • the mobile phone can also be configured with gyroscopes, barometers, hygrometers, thermometers, infrared sensors and other sensors, no longer Narration.
  • An audio circuit 960, a speaker 961, and a microphone 962 can provide an audio interface between the user and the handset.
  • the audio circuit 960 can transmit the converted electrical data of the received audio data to the speaker 961 for conversion to the sound signal by the speaker 961; on the other hand, the microphone 962 converts the collected sound signal into an electrical signal by the audio circuit 960. After receiving, it is converted into audio data, and then processed by the audio data playback processor 980, sent to the other mobile phone via the RF circuit 910, or played back to the memory 920 for further processing.
  • WiFi is a short-range wireless transmission technology
  • the mobile phone can help users to send and receive emails, browse web pages, and access streaming media through the WiFi module 970, which provides users with wireless broadband Internet access.
  • FIG. 5 shows the WiFi module 970, it can be understood that it does not belong to the essential configuration of the mobile phone, and may be omitted as needed within the scope of not changing the essence of the invention.
  • the processor 980 is the control center of the handset, which connects various portions of the entire handset using various interfaces and lines, by executing or executing software programs and/or modules stored in the memory 920, and invoking data stored in the memory 920, executing The phone's various functions and processing data, so that the overall monitoring of the phone.
  • the processor 980 may include one or more processing units; preferably, the processor 980 may integrate an application processor and a modem processor, where the application processor mainly processes an operating system, a user interface, an application, and the like.
  • the modem processor primarily handles wireless communications. It will be appreciated that the above described modem processor may also not be integrated into the processor 980.
  • the handset also includes a power source 990 (such as a battery) that supplies power to the various components.
  • a power source 990 such as a battery
  • the power source can be logically coupled to the processor 980 through a power management system to manage functions such as charging, discharging, and power management through the power management system.
  • the mobile phone may further include a camera, a Bluetooth module, and the like, and details are not described herein again.
  • each step method flow can be implemented based on the structure of the mobile phone.
  • each unit function can be implemented based on the structure of the mobile phone.
  • the embodiment of the present invention further provides a computer storage medium, wherein the computer storage medium stores a computer program for electronic data exchange, the computer program causing the computer to perform some or all of the steps of any of the methods described in the foregoing method embodiments.
  • the computer includes a mobile terminal.
  • Embodiments of the present invention also provide a computer program product comprising a non-transitory computer readable storage medium storing a computer program, the computer program being operative to cause a computer to perform the operations as recited in the above method embodiments Part or all of the steps of either method.
  • the computer program product can be a software installation package, the computer comprising a mobile terminal.
  • the disclosed apparatus may be implemented in other ways.
  • the device embodiments described above are merely illustrative.
  • the division of the unit is only a logical function division.
  • there may be another division manner for example, multiple units or components may be combined or may be Integrate into another system, or some features can be ignored or not executed.
  • the mutual coupling or direct coupling or communication connection shown or discussed may be an indirect coupling or communication connection through some interface, device or unit, and may be electrical or otherwise.
  • the units described as separate components may or may not be physically separate, and the components displayed as units may or may not be physical units, that is, may be located in one place, or may be distributed to multiple network units. Some or all of the units may be selected according to actual needs to achieve the purpose of the solution of the embodiment.
  • each functional unit in each embodiment of the present invention may be integrated into one processing unit, or each unit may exist physically separately, or two or more units may be integrated into one unit.
  • the above integrated unit can be implemented in the form of hardware or in the form of a software functional unit.
  • the integrated unit if implemented in the form of a software functional unit and sold or used as a standalone product, may be stored in a computer readable memory. Based on such understanding, the technical solution of the present invention may contribute to the prior art or all or part of the technical solution may be embodied in the form of a software product stored in a memory. A number of instructions are included to cause a computer device (which may be a personal computer, server or network device, etc.) to perform all or part of the steps of the methods described in various embodiments of the present invention.
  • the foregoing memory includes: a U disk, a Read-Only Memory (ROM), a Random Access Memory (RAM), a removable hard disk, a magnetic disk, or an optical disk, and the like, which can store program codes.
  • ROM Read-Only Memory
  • RAM Random Access Memory

Abstract

本发明实施例公开了一种拍照控制方法及相关产品，方法包括：获取移动终端的第一姿态信息，所述移动终端处于熄屏状态；在检测到所述移动终端的第一姿态信息与预设的姿态信息集合中的姿态信息匹配时，获取所述移动终端处于相对静止状态的持续时长，所述处于相对静止状态下的移动终端的姿态信息相对所述第一姿态信息的变化小于预设阈值；在检测到所述移动终端处于所述相对静止状态的持续时长大于或等于预设时长阈值时，显示所述移动终端的拍照应用的拍摄界面。本发明实施例有利于提高移动终端控制拍照应用的便捷性和效率。

Description

拍照控制方法及相关产品 技术领域
本发明涉及移动终端技术领域，具体涉及拍照控制方法及相关产品。
背景技术
随着智能手机的发展，越来越多的用户倾向于使用智能手机进行拍照，用户通过按一下拍照键可以拍摄一张或几张连续的照片，并能自动把照片保存到数据卡中。
像iPhone等智能手机还提供了锁屏状态下的拍照功能，具体可以点亮屏幕，点击拍照应用图标，或者滑动当前锁频界面等。
发明内容
本发明实施例提供了拍照控制方法及相关产品，可以提高移动终端控制拍照应用的便捷性和效率。
第一方面，本发明实施例提供一种拍照控制方法，包括：
获取移动终端的第一姿态信息，上述移动终端处于熄屏状态；
在检测到上述移动终端的第一姿态信息与预设的姿态信息集合中的姿态信息匹配时，获取上述移动终端处于相对静止状态的持续时长，上述处于相对静止状态下的移动终端的姿态信息相对上述第一姿态信息的变化小于预设阈值；
在检测到上述移动终端处于上述相对静止状态的持续时长大于或等于预设时长阈值时，显示上述移动终端的拍照应用的拍摄界面。
第二方面，本发明实施例提供一种移动终端，该移动终端具有实现上述方法设计中移动终端的行为的功能。上述功能可以通过硬件实现，也可以通过硬件执行相应的软件实现。上述硬件或软件包括一个或多个与上述功能相对应的模块。在一个可能的设计中，移动终端包括处理器，上述处理器被配置为支持移动终端执行上述方法中相应的功能。进一步的，移动终端还可以包括通信接口，上述通信接口用于支持移动终端与其他设备之间的通信。进一步的，移动终端还可以包括存储器，上述存储器用于与处理器耦合，其保存终端必要的程序指令和数据。
第三方面，本发明实施例提供一种移动终端，包括一个或多个处理器、存储器、通信接口以及一个或多个程序，其中，上述一个或多个程序被存储在上述存储器中，并且被配置由上述一个或多个处理器执行，上述程序包括用于执行本发明实施例第一方面任一方法中的步骤的指令。
第四方面，本发明实施例提供了一种计算机可读存储介质，其中，上述计算机可读存储介质存储用于电子数据交换的计算机程序，其中，上述计算机程序使得计算机执行如本发明实施例第一方面任一方法中所描述的部分或全部步骤，上述计算机包括移动终端。
第五方面，本发明实施例提供了一种计算机程序产品，其中，上述计算机程序产品包括存储了计算机程序的非瞬时性计算机可读存储介质，上述计算机程序可操作来使计算机执行如本发明实施例第一方面任一方法中所描述的部分或全部步骤。该计算机程序产品可以为一个软件安装包，上述计算机包括移动终端。
可以看出，本发明实施例中，移动终端首先获取移动终端的第一姿态信息，其次，在检测到移动终端的第一姿态信息与预设的姿态信息集合中的姿态信息匹配时，获取移动终端处于相对静止状态的持续时长，再次，在检测到移动终端处于相对静止状态的持续时长 大于或等于预设时长阈值时，显示移动终端的拍照应用的拍摄界面。由于移动终端处于熄屏状态，即移动终端无需分步骤执行响应操作以实现显示拍摄界面，(分步骤执行响应操作具体包括先响应用户的点亮显示屏操作，如按压电源键等，再响应用户的启动拍照应用操作，如点击锁频界面的拍照应用图标等)，有利于提高移动终端控制拍照应用的便捷性和效率。
附图说明
下面将对本发明实施例所涉及到的附图作简单地介绍。
图1A是本发明实施例提供的一种拍照控制方法的流程示意图；
图1B是本发明实施例提供的一种拍照应用的拍摄界面的示例图；
图2是本发明实施例公开的一种拍照控制方法的流程示意图；
图3发明实施例公开的一种移动终端的结构示意图；
图4是本发明实施例公开的一种移动终端的功能单元组成框图；
图5是本发明实施例公开的另一种移动终端的结构示意图。
具体实施方式
为了使本技术领域的人员更好地理解本发明方案，下面将结合本发明实施例中的附图，对本发明实施例中的技术方案进行清楚、完整地描述，显然，所描述的实施例仅仅是本发明一部分实施例，而不是全部的实施例。基于本发明中的实施例，本领域普通技术人员在没有作出创造性劳动前提下所获得的所有其他实施例，都属于本发明保护的范围。
本发明的说明书和权利要求书及上述附图中的术语“第一”、“第二”等是用于区别不同对象，而不是用于描述特定顺序。此外，术语“包括”和“具有”以及它们任何变形，意图在于覆盖不排他的包含。例如包含了一系列步骤或单元的过程、方法、系统、产品或设备没有限定于已列出的步骤或单元，而是可选地还包括没有列出的步骤或单元，或可选地还包括对于这些过程、方法、产品或设备固有的其他步骤或单元。
在本文中提及“实施例”意味着，结合实施例描述的特定特征、结构或特性可以包含在本发明的至少一个实施例中。在说明书中的各个位置出现该短语并不一定均是指相同的实施例，也不是与其它实施例互斥的独立的或备选的实施例。本领域技术人员显式地和隐式地理解的是，本文所描述的实施例可以与其它实施例相结合。
本发明实施例所涉及到的移动终端可以包括各种具有无线通信功能的手持设备、车载设备、可穿戴设备、计算设备或连接到无线调制解调器的其他处理设备，以及各种形式的用户设备(User Equipment，UE)，移动台(Mobile Station，MS)，终端设备(terminal device)等等。为方便描述，上面提到的设备统称为移动终端。
下面结合附图对本发明实施例进行介绍。
请参阅图1A，图1A是本发明实施例提供了一种拍照控制方法的流程示意图，应用于移动终端，如图所示，本拍照控制方法包括：
S101，移动终端获取移动终端的第一姿态信息，上述移动终端处于熄屏状态。
其中，上述熄屏状态是指移动终端处于熄屏待机状态，移动终端被正常唤醒时，如用户按压电源键点亮屏幕，移动终端会显示锁屏界面，并进行身份识别操作，当用户通过指纹等识别方式识别通过后，移动终端解除锁屏界面，显示系统桌面，供用户正常使用。
S102，上述移动终端在检测到上述移动终端的第一姿态信息与预设的姿态信息集合中的姿态信息匹配时，获取上述移动终端处于相对静止状态的持续时长，上述处于相对静止状态下的移动终端的姿态信息相对上述第一姿态信息的变化小于预设阈值。
其中，上述预设阈值可以由系统设定或者用户设定，此处不做限定。
S103，上述移动终端在检测到上述移动终端处于上述相对静止状态的持续时长大于或等于预设时长阈值时，显示上述移动终端的拍照应用的拍摄界面。
其中，上述预设时长阈值可以由系统设定或者用户设定，此处不做限定。
其中，如图1B所示，移动终端显示的拍照应用的拍摄界面不仅可以包括摄像装置当前捕捉到的环境图像信息，还包括多个组件，上述多个组件包括历史照片浏览组件。
在一个可能的示例中，上述移动终端显示上述移动终端的拍照应用的拍摄界面之后，上述方法还包括：上述移动终端识别当前用户是否为注册用户；在移动终端识别出当前用户不是注册用户时，上述历史照片浏览组件未关联上述移动终端的照片库中的照片，在移动终端识别出当前用户为注册用户时，上述历史照片浏览组件关联上述移动终端的照片库中的至少一张照片，当移动终端检测到针对上述历史照片浏览组件的选取操作时，移动终端显示上述历史照片浏览组件关联的照片。
其中，移动终端识别当前用户是否为注册用户，包括：上述移动终端通过前置摄像头隐藏式捕捉当前用户的面部数据，并将上述面部数据和面部模板进行比较以识别当前用户是否为注册用户。
可以看出，本发明实施例中，移动终端首先获取移动终端的第一姿态信息，其次，在检测到移动终端的第一姿态信息与预设的姿态信息集合中的姿态信息匹配时，获取移动终端处于相对静止状态的持续时长，再次，在检测到移动终端处于相对静止状态的持续时长大于或等于预设时长阈值时，显示移动终端的拍照应用的拍摄界面。由于移动终端处于熄屏状态，即移动终端无需分步骤执行响应操作以实现显示拍摄界面，(分步骤执行响应操作具体包括先响应用户的点亮显示屏操作，如按压电源键等，再响应用户的启动拍照应用操作，如点击锁频界面的拍照应用图标等)，有利于提高移动终端控制拍照应用的便捷性和效率。
在一个可能的示例中，上述显示上述移动终端的拍照应用的拍摄界面，包括：点亮显示屏、运行上述移动终端的拍照应用、开启摄像装置，并显示上述拍照应用的拍摄界面。
可见，本示例中，移动终端能够自主执行点亮显示屏、运行拍照应用、开启摄像装置，并显示拍照应用的拍摄界面的一些列操作，无需用户过多冗余操作进行触发，有利于提高移动终端从熄屏状态直接启用拍照功能的便捷性和智能性。
在一个可能的示例中，上述显示上述移动终端的拍照应用的拍摄界面，包括：获取上述移动终端在预设时段内的运动轨迹；在检测到上述运动轨迹与预设轨迹相匹配时，点亮显示屏、运行上述移动终端的拍照应用、开启摄像装置，并显示上述拍照应用的拍摄界面。
其中，上述预设时段的时间起点可以是移动终端检测到第一姿态信息与预设的姿态信息集合中的姿态信息匹配的时刻，运动轨迹是指移动终端在预设时段的移动过程所形成的轨迹，预设轨迹包括但不限于圆形、椭圆、三角形、正方形、线段等，预设轨迹可以由移动终端提供轨迹录入功能，用户通过该轨迹录入功能主动录入轨迹(如提示用户移动移动终端，以得到对应的轨迹，并由用户确认后进行录入，此种方式增强了用户交互，设置趣味性较高)，或者直接选取轨迹(如直接输出多种轨迹供用户进行选取，此种方式更加便捷直观，设置效率较高)，此处不做限定。
其中，上述“匹配”可以理解为移动终端检测到运动轨迹与预设轨迹基本相符或者误差在预设误差阈值范围内(预设误差阈值可由系统设定或者用户设定)，此处不做限定。
可见，本示例中，由于移动终端是在检测到在预设时段内的运动轨迹与预设轨迹匹配时才点亮显示屏、运行上述移动终端的拍照应用、开启摄像装置，并显示上述拍照应用的拍摄界面，可以避免用户非主动操作移动终端误触发移动终端显示拍摄界面的情况发生， 有利于提高移动终端从熄屏状态开启拍照功能的准确度。
在一个可能的示例中，上述显示上述移动终端的拍照应用的拍摄界面，包括：
并行执行第一操作和第二操作，上述第一操作为获取上述移动终端在预设时段内的运动轨迹，上述第二操作为运行上述移动终端的拍照应用、开启摄像装置；
在检测到上述运动轨迹与预设轨迹相匹配时，点亮显示屏，并显示上述拍照应用的拍摄界面。
可见，本示例中，移动终端通过并行操作以节省操作时长，减少了移动终端从熄屏状态直接开启拍照功能的总时长，有利于提高移动终端控制拍照功能开启的响应速度。
在一个可能的示例中，上述获取上述移动终端在预设时段内的运动轨迹，包括：
获取上述移动终端在上述预设时段内的多个第二姿态信息；
根据上述第一姿态信息和上述多个第二姿态信息，确定上述移动终端在上述预设时段内的运动轨迹。
其中，移动终端可以通过内置或者外连的陀螺仪、加速度计、电子罗盘等传感器件在预设时段内按照一定的频率(如5次/s)对移动终端的姿态信息进行采样，以分别获取每个采样时刻的姿态值。其中，预设时段可由系统设定或者由用户根据需要设定，此处不做具体限定。
在一个可能的示例中，上述获取移动终端的第一姿态信息，包括：
获取第一采样时刻的角速度值和第一欧拉角姿态值；
根据上述第一采样时刻的第一欧拉角姿态值计算上述第一采样时刻的四元素姿态值；
根据上述第一采样时刻的角速度值和上述第一采样时刻的四元素姿态值预测第二采样时刻的第一姿态值，上述第一采样时刻与上述第二采样时刻为相邻采样时刻，且上述第一采样时刻早于上述第二采样时刻；
获取上述第二采样时刻的第二欧拉角姿态值；
根据上述第二欧拉角姿态值修正上述第一姿态值，并将修正之后的第一姿态值作为上述第二采样时刻的第一姿态信息。
其中，通过如下公式预测上述第二采样时刻的第一姿态值：
Figure PCTCN2018086204-appb-000001
Figure PCTCN2018086204-appb-000002
为上述第二采样时刻的第一姿态值，p,q,r为第一采样时刻上述移动终端分别在翻滚方向、俯仰方向和偏航方向的角速度值，X＝[q 0 q 1 q 2 q 3] T为上述第一采样时刻的四元素姿态值，下表k表示第二采样时刻，下表k-1表示第一采样时刻。
可见，本示例中，根据第一采样时刻的角速度值和四元素姿态值预测第二采样时刻的姿态值，并根据第二采样时刻的第二欧拉角姿态值对预测的姿态值进行修正，以获取高精度的姿态信息，保证在移动终端相对静止时准确从熄屏状态触发拍照功能，有利于提高移动终端响应用户启用拍照功能的准确度。
在一个可能的示例中，上述点亮显示屏、运行上述移动终端的拍照应用、开启摄像装置，并显示上述拍照应用的拍摄界面，包括：
并行第三操作和第四操作，上述第三操作为点亮显示屏，上述第四操作为运行上述移动终端的拍照应用、开启摄像头；或者，上述第三操作为点亮显示屏、开启摄像头，上述 第四操作为运行上述移动终端的拍照应用；
显示上述拍照应用的拍摄界面。
可见，本示例中，移动终端通过并行第三操作和第四操作以减少处理时长，有利于提高移动终端从熄屏状态开启拍照功能的响应速度。
在一个可能的示例中，上述获取移动终端的第一姿态信息之前，上述方法还包括：
获取用户的历史拍照记录；
根据上述历史拍照记录生成上述预设的姿态信息集合。
可见，本示例中，移动终端根据历史拍照记录统计出用户习惯的拍照姿态，并根据该拍照姿态形成姿态信息集合，如此后续用户主动触发拍照功能时会更符号用户的使用习惯，出错率降低，提高了移动终端从熄屏状态启用拍照功能的准确度。
与上述图1A所示的实施例一致的，请参阅图2，图2是本发明实施例提供的一种拍照控制方法的流程示意图，应用于移动终端。如图所示，本拍照控制方法包括：
S201，移动终端获取移动终端的第一姿态信息，上述移动终端处于熄屏状态。
S202，上述移动终端在检测到上述移动终端的第一姿态信息与预设的姿态信息集合中的姿态信息匹配时，获取上述移动终端处于相对静止状态的持续时长，上述处于相对静止状态下的移动终端的姿态信息相对上述第一姿态信息的变化小于预设阈值。
S203，上述移动终端在检测到上述移动终端处于上述相对静止状态的持续时长大于或等于预设时长阈值时，并行执行第一操作和第二操作，上述第一操作为获取上述移动终端在预设时段内的运动轨迹，上述第二操作为运行上述移动终端的拍照应用、开启摄像装置。
S204，上述移动终端在检测到上述运动轨迹与预设轨迹相匹配时，点亮显示屏，并显示上述拍照应用的拍摄界面。
可以看出，本发明实施例中，移动终端首先获取移动终端的第一姿态信息，其次，在检测到移动终端的第一姿态信息与预设的姿态信息集合中的姿态信息匹配时，获取移动终端处于相对静止状态的持续时长，再次，在检测到移动终端处于相对静止状态的持续时长大于或等于预设时长阈值时，显示移动终端的拍照应用的拍摄界面。由于移动终端处于熄屏状态，即移动终端无需分步骤执行响应操作以实现显示拍摄界面，(分步骤执行响应操作具体包括先响应用户的点亮显示屏操作，如按压电源键等，再响应用户的启动拍照应用操作，如点击锁频界面的拍照应用图标等)，有利于提高移动终端控制拍照应用的便捷性和效率。
此外，移动终端通过并行操作以节省操作时长，减少了移动终端从熄屏状态直接开启拍照功能的总时长，有利于提高移动终端控制拍照功能开启的响应速度。
与上述图2所示的实施例一致的，请参阅图3，图3是本发明实施例提供的一种移动终端的结构示意图，如图所示，该移动终端包括一个或多个处理器、存储器、通信接口以及一个或多个程序，其中，上述一个或多个程序被存储在上述存储器中，并且被配置由上述一个或多个处理器执行，上述程序包括用于执行以下步骤的指令；
获取移动终端的第一姿态信息，上述移动终端处于熄屏状态；
在检测到上述移动终端的第一姿态信息与预设的姿态信息集合中的姿态信息匹配时，获取上述移动终端处于相对静止状态的持续时长，上述处于相对静止状态下的移动终端的姿态信息相对上述第一姿态信息的变化小于预设阈值；
在检测到上述移动终端处于上述相对静止状态的持续时长大于或等于预设时长阈值时，显示上述移动终端的拍照应用的拍摄界面。
可以看出，本发明实施例中，移动终端首先获取移动终端的第一姿态信息，其次，在检测到移动终端的第一姿态信息与预设的姿态信息集合中的姿态信息匹配时，获取移动终 端处于相对静止状态的持续时长，再次，在检测到移动终端处于相对静止状态的持续时长大于或等于预设时长阈值时，显示移动终端的拍照应用的拍摄界面。由于移动终端处于熄屏状态，即移动终端无需分步骤执行响应操作以实现显示拍摄界面，(分步骤执行响应操作具体包括先响应用户的点亮显示屏操作，如按压电源键等，再响应用户的启动拍照应用操作，如点击锁频界面的拍照应用图标等)，有利于提高移动终端控制拍照应用的便捷性和效率。
在一个可能的示例中，在上述显示上述移动终端的拍照应用的拍摄界面方面，上述程序中的指令具体用于执行以下步骤：点亮显示屏、运行上述移动终端的拍照应用、开启摄像装置，并显示上述拍照应用的拍摄界面。
在一个可能的示例中，在上述显示上述移动终端的拍照应用的拍摄界面方面，上述程序中的指令具体用于执行以下步骤：获取上述移动终端在预设时段内的运动轨迹；在检测到上述运动轨迹与预设轨迹相匹配时，点亮显示屏、运行上述移动终端的拍照应用、开启摄像装置，并显示上述拍照应用的拍摄界面。
在一个可能的示例中，在上述显示上述移动终端的拍照应用的拍摄界面方面，上述程序中的指令具体用于执行以下步骤：并行执行第一操作和第二操作，上述第一操作为获取上述移动终端在预设时段内的运动轨迹，上述第二操作为运行上述移动终端的拍照应用、开启摄像装置；在检测到上述运动轨迹与预设轨迹相匹配时，点亮显示屏，并显示上述拍照应用的拍摄界面。
在一个可能的示例中，在上述获取上述移动终端在预设时段内的运动轨迹方面，上述程序中的指令具体用于执行以下步骤：获取上述移动终端在上述预设时段内的多个第二姿态信息；根据上述第一姿态信息和上述多个第二姿态信息，确定上述移动终端在上述预设时段内的运动轨迹。
在一个可能的示例中，在上述获取移动终端的第一姿态信息方面，上述程序中的指令具体用于执行以下步骤：获取第一采样时刻的角速度值和欧拉角姿态值；根据上述第一采样时刻的欧拉角姿态值计算上述第一采样时刻的四元素姿态值；根据上述第一采样时刻的角速度值和上述第一采样时刻的四元素姿态值预测第二采样时刻的第一姿态值，上述第一采样时刻与上述第二采样时刻为相邻采样时刻，且上述第一采样时刻早于上述第二采样时刻；获取上述第二采样时刻的第二姿态值；根据上述第二姿态值修正上述第一姿态值，并将修正之后的第一姿态值作为上述第二采样时刻的第一姿态信息。
上述主要从方法侧执行过程的角度对本发明实施例的方案进行了介绍。可以理解的是，移动终端为了实现上述功能，其包含了执行各个功能相应的硬件结构和/或软件模块。本领域技术人员应该很容易意识到，结合本文中所公开的实施例描述的各示例的单元及算法步骤，本发明能够以硬件或硬件和计算机软件的结合形式来实现。某个功能究竟以硬件还是计算机软件驱动硬件的方式来执行，取决于技术方案的特定应用和设计约束条件。专业技术人员可以对每个特定的应用使用不同方法来实现所描述的功能，但是这种实现不应认为超出本发明的范围。
本发明实施例可以根据上述方法示例对移动终端进行功能单元的划分，例如，可以对应各个功能划分各个功能单元，也可以将两个或两个以上的功能集成在一个处理单元中。上述集成的单元既可以采用硬件的形式实现，也可以采用软件功能单元的形式实现。需要说明的是，本发明实施例中对单元的划分是示意性的，仅仅为一种逻辑功能划分，实际实现时可以有另外的划分方式。
在采用集成的单元的情况下，图4示出了上述实施例中所涉及的移动终端的一种可能的功能单元组成框图。移动终端400包括：处理单元402和通信单元403。处理单元402 用于对移动终端的动作进行控制管理，例如，处理单元402用于支持移动终端执行图1中的步骤101-103、图2中的步骤201-204和/或用于本文所描述的技术的其它过程。通信单元403用于支持移动终端与其他设备的通信。移动终端还可以包括存储单元401，用于存储移动终端的程序代码和数据。
其中，上述处理单元402，用于通过上述通信单元403获取移动终端的第一姿态信息，上述移动终端处于熄屏状态；以及用于在检测到上述移动终端的第一姿态信息与预设的姿态信息集合中的姿态信息匹配时，获取上述移动终端处于相对静止状态的持续时长，上述处于相对静止状态下的移动终端的姿态信息相对上述第一姿态信息的变化小于预设阈值；以及用于在检测到上述移动终端处于上述相对静止状态的持续时长大于或等于预设时长阈值时，显示上述移动终端的拍照应用的拍摄界面。
在一个可能的示例中，在上述显示上述移动终端的拍照应用的拍摄界面方面，上述处理单元402具体用于：点亮显示屏、运行上述移动终端的拍照应用、开启摄像装置，并显示上述拍照应用的拍摄界面。
在一个可能的示例中，在上述显示上述移动终端的拍照应用的拍摄界面方面，上述处理单元402具体用于：获取上述移动终端在预设时段内的运动轨迹；在检测到上述运动轨迹与预设轨迹相匹配时，点亮显示屏、运行上述移动终端的拍照应用、开启摄像装置，并显示上述拍照应用的拍摄界面。
在一个可能的示例中，在上述显示上述移动终端的拍照应用的拍摄界面方面，上述处理单元402具体用于：并行执行第一操作和第二操作，上述第一操作为获取上述移动终端在预设时段内的运动轨迹，上述第二操作为运行上述移动终端的拍照应用、开启摄像装置；在检测到上述运动轨迹与预设轨迹相匹配时，点亮显示屏，并显示上述拍照应用的拍摄界面。
在一个可能的示例中，在上述获取上述移动终端在预设时段内的运动轨迹方面，上述处理单元402具体用于：通过上述通信单元403获取上述移动终端在上述预设时段内的多个第二姿态信息；根据上述第一姿态信息和上述多个第二姿态信息，确定上述移动终端在上述预设时段内的运动轨迹。
在一个可能的示例中，在上述获取移动终端的第一姿态信息方面，上述处理单元402具体用于：通过上述通信单元403获取第一采样时刻的角速度值和欧拉角姿态值；根据上述第一采样时刻的欧拉角姿态值计算上述第一采样时刻的四元素姿态值；根据上述第一采样时刻的角速度值和上述第一采样时刻的四元素姿态值预测第二采样时刻的第一姿态值，上述第一采样时刻与上述第二采样时刻为相邻采样时刻，且上述第一采样时刻早于上述第二采样时刻；通过上述通信单元403获取上述第二采样时刻的第二姿态值；根据上述第二姿态值修正上述第一姿态值，并将修正之后的第一姿态值作为上述第二采样时刻的第一姿态信息。
其中，处理单元402可以是处理器或控制器，例如可以是中央处理器(Central Processing Unit，CPU)，通用处理器，数字信号处理器(Digital Signal Processor，DSP)，专用集成电路(Application-Specific Integrated Circuit，ASIC)，现场可编程门阵列(Field Programmable Gate Array，FPGA)或者其他可编程逻辑器件、晶体管逻辑器件、硬件部件或者其任意组合。其可以实现或执行结合本发明公开内容所描述的各种示例性的逻辑方框，模块和电路。上述处理器也可以是实现计算功能的组合，例如包含一个或多个微处理器组合，DSP和微处理器的组合等等。通信单元403可以是收发器、收发电路、内部通信接口等，存储单元401可以是存储器。
本发明实施例还提供了另一种移动终端，如图5所示，为了便于说明，仅示出了与本 发明实施例相关的部分，具体技术细节未揭示的，请参照本发明实施例方法部分。该移动终端可以为包括手机、平板电脑、PDA(Personal Digital Assistant，个人数字助理)、POS(Point of Sales，销售终端)、车载电脑等任意终端设备，以移动终端为手机为例：
图5示出的是与本发明实施例提供的移动终端相关的手机的部分结构的框图。参考图5，手机包括：射频(Radio Frequency，RF)电路910、存储器920、输入单元930、显示单元940、传感器950、音频电路960、无线保真(Wireless Fidelity，WiFi)模块970、处理器980、以及电源990等部件。本领域技术人员可以理解，图5中示出的手机结构并不构成对手机的限定，可以包括比图示更多或更少的部件，或者组合某些部件，或者不同的部件布置。
下面结合图5对手机的各个构成部件进行具体的介绍：
RF电路910可用于信息的接收和发送。通常，RF电路910包括但不限于天线、至少一个放大器、收发信机、耦合器、低噪声放大器(Low Noise Amplifier，LNA)、双工器等。此外，RF电路910还可以通过无线通信与网络和其他设备通信。上述无线通信可以使用任一通信标准或协议，包括但不限于全球移动通讯系统(Global System of Mobile communication，GSM)、通用分组无线服务(General Packet Radio Service，GPRS)、码分多址(Code Division Multiple Access，CDMA)、宽带码分多址(Wideband Code Division Multiple Access,WCDMA)、长期演进(Long Term Evolution，LTE)、电子邮件、短消息服务(Short Messaging Service，SMS)等。
存储器920可用于存储软件程序以及模块，处理器980通过运行存储在存储器920的软件程序以及模块，从而执行手机的各种功能应用以及数据处理。存储器920可主要包括存储程序区和存储数据区，其中，存储程序区可存储操作系统、至少一个功能所需的应用程序等；存储数据区可存储根据手机的使用所创建的数据(比如应用的使用参数等)等。此外，存储器920可以包括高速随机存取存储器，还可以包括非易失性存储器，例如至少一个磁盘存储器件、闪存器件、或其他易失性固态存储器件。
输入单元930可用于接收输入的数字或字符信息，以及产生与手机的用户设置以及功能控制有关的键信号输入。具体地，输入单元930可包括指纹传感器931以及其他输入设备932。指纹传感器931，可采集用户在其上的指纹数据。除了指纹传感器931，输入单元930还可以包括其他输入设备932。具体地，其他输入设备932可以包括但不限于触控屏、物理按键、功能键(比如音量控制按键、开关按键等)、轨迹球、鼠标、操作杆等中的一种或多种。
显示单元940可用于显示由用户输入的信息或提供给用户的信息以及手机的各种菜单。显示单元940可包括显示屏941，可选的，可以采用液晶显示器(Liquid Crystal Display，LCD)、有机发光二极管(Organic Light-Emitting Diode,OLED)等形式来配置显示屏941。虽然在图5中，指纹传感器931与显示屏941是作为两个独立的部件来实现手机的输入和输入功能，但是在某些实施例中，可以将指纹传感器931与显示屏941集成而实现手机的输入和播放功能。
手机还可包括至少一种传感器950，比如光传感器、运动传感器以及其他传感器。具体地，光传感器可包括环境光传感器及接近传感器，其中，环境光传感器可根据环境光线的明暗来调节显示屏941的亮度，接近传感器可在手机移动到耳边时，关闭显示屏941和/或背光。作为运动传感器的一种，加速计传感器可检测各个方向上(一般为三轴)加速度的大小，静止时可检测出重力的大小及方向，可用于识别手机姿态的应用(比如横竖屏切换、相关游戏、磁力计姿态校准)、振动识别相关功能(比如计步器、敲击)等；至于手机还可配置的陀螺仪、气压计、湿度计、温度计、红外线传感器等其他传感器，在此不再赘 述。
音频电路960、扬声器961，传声器962可提供用户与手机之间的音频接口。音频电路960可将接收到的音频数据转换后的电信号，传输到扬声器961，由扬声器961转换为声音信号播放；另一方面，传声器962将收集的声音信号转换为电信号，由音频电路960接收后转换为音频数据，再将音频数据播放处理器980处理后，经RF电路910以发送给比如另一手机，或者将音频数据播放至存储器920以便进一步处理。
WiFi属于短距离无线传输技术，手机通过WiFi模块970可以帮助用户收发电子邮件、浏览网页和访问流式媒体等，它为用户提供了无线的宽带互联网访问。虽然图5示出了WiFi模块970，但是可以理解的是，其并不属于手机的必须构成，完全可以根据需要在不改变发明的本质的范围内而省略。
处理器980是手机的控制中心，利用各种接口和线路连接整个手机的各个部分，通过运行或执行存储在存储器920内的软件程序和/或模块，以及调用存储在存储器920内的数据，执行手机的各种功能和处理数据，从而对手机进行整体监控。可选的，处理器980可包括一个或多个处理单元；优选的，处理器980可集成应用处理器和调制解调处理器，其中，应用处理器主要处理操作系统、用户界面和应用程序等，调制解调处理器主要处理无线通信。可以理解的是，上述调制解调处理器也可以不集成到处理器980中。
手机还包括给各个部件供电的电源990(比如电池)，优选的，电源可以通过电源管理系统与处理器980逻辑相连，从而通过电源管理系统实现管理充电、放电、以及功耗管理等功能。
尽管未示出，手机还可以包括摄像头、蓝牙模块等，在此不再赘述。
前述图1A～图2所示的实施例中，各步骤方法流程可以基于该手机的结构实现。
前述图4所示的实施例中，各单元功能可以基于该手机的结构实现。
本发明实施例还提供一种计算机存储介质，其中，该计算机存储介质存储用于电子数据交换的计算机程序，该计算机程序使得计算机执行如上述方法实施例中记载的任一方法的部分或全部步骤，所述计算机包括移动终端。
本发明实施例还提供一种计算机程序产品，所述计算机程序产品包括存储了计算机程序的非瞬时性计算机可读存储介质，所述计算机程序可操作来使计算机执行如上述方法实施例中记载的任一方法的部分或全部步骤。该计算机程序产品可以为一个软件安装包，所述计算机包括移动终端。
需要说明的是，对于前述的各方法实施例，为了简单描述，故将其都表述为一系列的动作组合，但是本领域技术人员应该知悉，本发明并不受所描述的动作顺序的限制，因为依据本发明，某些步骤可以采用其他顺序或者同时进行。其次，本领域技术人员也应该知悉，说明书中所描述的实施例均属于优选实施例，所涉及的动作和模块并不一定是本发明所必须的。
在上述实施例中，对各个实施例的描述都各有侧重，某个实施例中没有详述的部分，可以参见其他实施例的相关描述。
在本申请所提供的几个实施例中，应该理解到，所揭露的装置，可通过其它的方式实现。例如，以上所描述的装置实施例仅仅是示意性的，例如所述单元的划分，仅仅为一种逻辑功能划分，实际实现时可以有另外的划分方式，例如多个单元或组件可以结合或者可以集成到另一个系统，或一些特征可以忽略，或不执行。另一点，所显示或讨论的相互之间的耦合或直接耦合或通信连接可以是通过一些接口，装置或单元的间接耦合或通信连接，可以是电性或其它的形式。
所述作为分离部件说明的单元可以是或者也可以不是物理上分开的，作为单元显示的 部件可以是或者也可以不是物理单元，即可以位于一个地方，或者也可以分布到多个网络单元上。可以根据实际的需要选择其中的部分或者全部单元来实现本实施例方案的目的。
另外，在本发明各个实施例中的各功能单元可以集成在一个处理单元中，也可以是各个单元单独物理存在，也可以两个或两个以上单元集成在一个单元中。上述集成的单元既可以采用硬件的形式实现，也可以采用软件功能单元的形式实现。
所述集成的单元如果以软件功能单元的形式实现并作为独立的产品销售或使用时，可以存储在一个计算机可读取存储器中。基于这样的理解，本发明的技术方案本质上或者说对现有技术做出贡献的部分或者该技术方案的全部或部分可以以软件产品的形式体现出来，该计算机软件产品存储在一个存储器中，包括若干指令用以使得一台计算机设备(可为个人计算机、服务器或者网络设备等)执行本发明各个实施例所述方法的全部或部分步骤。而前述的存储器包括：U盘、只读存储器(ROM，Read-Only Memory)、随机存取存储器(RAM，Random Access Memory)、移动硬盘、磁碟或者光盘等各种可以存储程序代码的介质。
本领域普通技术人员可以理解上述实施例的各种方法中的全部或部分步骤是可以通过程序来指令相关的硬件来完成，该程序可以存储于一计算机可读存储器中，存储器可以包括：闪存盘、只读存储器(英文：Read-Only Memory，简称：ROM)、随机存取器(英文：Random Access Memory，简称：RAM)、磁盘或光盘等。
以上对本发明实施例进行了详细介绍，本文中应用了具体个例对本发明的原理及实施方式进行了阐述，以上实施例的说明只是用于帮助理解本发明的方法及其核心思想；同时，对于本领域的一般技术人员，依据本发明的思想，在具体实施方式及应用范围上均会有改变之处，综上所述，本说明书内容不应理解为对本发明的限制。

Claims (20)

  1. 一种拍照控制方法，其特征在于，包括：
    获取移动终端的第一姿态信息，所述移动终端处于熄屏状态；
    在检测到所述移动终端的第一姿态信息与预设的姿态信息集合中的姿态信息匹配时，获取所述移动终端处于相对静止状态的持续时长，所述处于相对静止状态下的移动终端的姿态信息相对所述第一姿态信息的变化小于预设阈值；
    在检测到所述移动终端处于所述相对静止状态的持续时长大于或等于预设时长阈值时，显示所述移动终端的拍照应用的拍摄界面。
  2. 根据权利要求1所述的方法，其特征在于，所述显示所述移动终端的拍照应用的拍摄界面，包括：
    点亮显示屏、运行所述移动终端的拍照应用、开启摄像装置，并显示所述拍照应用的拍摄界面。
  3. 根据权利要求1所述的方法，其特征在于，所述显示所述移动终端的拍照应用的拍摄界面，包括：
    获取所述移动终端在预设时段内的运动轨迹；
    在检测到所述运动轨迹与预设轨迹相匹配时，点亮显示屏、运行所述移动终端的拍照应用、开启摄像装置，并显示所述拍照应用的拍摄界面。
  4. 根据权利要求1所述的方法，其特征在于，所述显示所述移动终端的拍照应用的拍摄界面，包括：
    并行执行第一操作和第二操作，所述第一操作为获取所述移动终端在预设时段内的运动轨迹，所述第二操作为运行所述移动终端的拍照应用、开启摄像装置；
    在检测到所述运动轨迹与预设轨迹相匹配时，点亮显示屏，并显示所述拍照应用的拍摄界面。
  5. 根据权利要求1所述的方法，其特征在于，所述显示所述移动终端的拍照应用的拍摄界面，包括：
    并行第三操作和第四操作，所述第三操作为点亮显示屏，所述第四操作为运行所述移动终端的拍照应用、开启摄像头；或者，所述第三操作为点亮显示屏、开启摄像头，所述第四操作为运行所述移动终端的拍照应用；
    显示所述拍照应用的拍摄界面。
  6. 根据权利要求3或4所述的方法，其特征在于，所述获取所述移动终端在预设时段内的运动轨迹，包括：
    获取所述移动终端在所述预设时段内的多个第二姿态信息；
    根据所述第一姿态信息和所述多个第二姿态信息，确定所述移动终端在所述预设时段内的运动轨迹。
  7. 根据权利要求1-5任一项所述的方法，其特征在于，所述获取移动终端的第一姿态信息，包括：
    获取第一采样时刻的角速度值和欧拉角姿态值；
    根据所述第一采样时刻的欧拉角姿态值计算所述第一采样时刻的四元素姿态值；
    根据所述第一采样时刻的角速度值和所述第一采样时刻的四元素姿态值预测第二采样时刻的第一姿态值，所述第一采样时刻与所述第二采样时刻为相邻采样时刻，且所述第一采样时刻早于所述第二采样时刻；
    获取所述第二采样时刻的第二姿态值；
    根据所述第二姿态值修正所述第一姿态值，并将修正之后的第一姿态值作为所述第二 采样时刻的第一姿态信息。
  8. 根据权利要求1-5任一项所述的方法，其特征在于，所述显示上述移动终端的拍照应用的拍摄界面之后，所述方法还包括：
    识别当前用户是否为注册用户；
    在移动终端识别出当前用户不是注册用户时，设置所述历史照片浏览组件未关联所述移动终端的照片库中的照片；
    在移动终端识别出当前用户为注册用户时，设置所述历史照片浏览组件关联所述移动终端的照片库中的至少一张照片，以及当移动终端检测到针对所述历史照片浏览组件的选取操作时，移动终端显示所述历史照片浏览组件关联的照片。
  9. 根据权利要求1-5任一项所述的方法，其特征在于，所述获取移动终端的第一姿态信息之前，所述方法还包括：
    获取用户的历史拍照记录；
    根据所述历史拍照记录生成所述预设的姿态信息集合。
  10. 一种移动终端，其特征在于，包括处理单元和通信单元，
    所述处理单元，用于通过所述通信单元获取移动终端的第一姿态信息，所述移动终端处于熄屏状态；以及用于在检测到所述移动终端的第一姿态信息与预设的姿态信息集合中的姿态信息匹配时，获取所述移动终端处于相对静止状态的持续时长，所述处于相对静止状态下的移动终端的姿态信息相对所述第一姿态信息的变化小于预设阈值；以及用于在检测到所述移动终端处于所述相对静止状态的持续时长大于或等于预设时长阈值时，显示所述移动终端的拍照应用的拍摄界面。
  11. 根据权利要求10所述的移动终端，其特征在于，在所述显示所述移动终端的拍照应用的拍摄界面方面，所述处理单元具体用于：点亮显示屏、运行所述移动终端的拍照应用、开启摄像装置，并显示所述拍照应用的拍摄界面。
  12. 根据权利要求10所述的移动终端，其特征在于，在所述显示所述移动终端的拍照应用的拍摄界面方面，所述处理单元具体用于：获取所述移动终端在预设时段内的运动轨迹；以及在检测到所述运动轨迹与预设轨迹相匹配时，点亮显示屏、运行所述移动终端的拍照应用、开启摄像装置，并显示所述拍照应用的拍摄界面。
  13. 根据权利要求10所述的移动终端，其特征在于，在所述显示所述移动终端的拍照应用的拍摄界面方面，所述处理单元具体用于：并行执行第一操作和第二操作，所述第一操作为获取所述移动终端在预设时段内的运动轨迹，所述第二操作为运行所述移动终端的拍照应用、开启摄像装置；以及在检测到所述运动轨迹与预设轨迹相匹配时，点亮显示屏，并显示所述拍照应用的拍摄界面。
  14. 根据权利要求10所述的移动终端，其特征在于，在所述显示所述移动终端的拍照应用的拍摄界面方面，所述处理单元具体用于：并行第三操作和第四操作，所述第三操作为点亮显示屏，所述第四操作为运行所述移动终端的拍照应用、开启摄像头；或者，所述第三操作为点亮显示屏、开启摄像头，所述第四操作为运行所述移动终端的拍照应用；以及显示所述拍照应用的拍摄界面。
  15. 根据权利要求12或13所述的移动终端，其特征在于，在所述获取所述移动终端在预设时段内的运动轨迹方面，所述处理单元具体用于：获取所述移动终端在所述预设时段内的多个第二姿态信息；以及根据所述第一姿态信息和所述多个第二姿态信息，确定所述移动终端在所述预设时段内的运动轨迹。
  16. 根据权利要求10-14任一项所述的移动终端，其特征在于，在所述获取移动终端 的第一姿态信息方面，所述处理单元具体用于：获取第一采样时刻的角速度值和欧拉角姿态值；以及根据所述第一采样时刻的欧拉角姿态值计算所述第一采样时刻的四元素姿态值；以及根据所述第一采样时刻的角速度值和所述第一采样时刻的四元素姿态值预测第二采样时刻的第一姿态值，所述第一采样时刻与所述第二采样时刻为相邻采样时刻，且所述第一采样时刻早于所述第二采样时刻；以及获取所述第二采样时刻的第二姿态值；以及根据所述第二姿态值修正所述第一姿态值，并将修正之后的第一姿态值作为所述第二采样时刻的第一姿态信息。
  17. 根据权利要求10-14任一项所述的移动终端，其特征在于，所述处理单元在显示上述移动终端的拍照应用的拍摄界面之后，还用于：识别当前用户是否为注册用户；以及在移动终端识别出当前用户不是注册用户时，设置所述历史照片浏览组件未关联所述移动终端的照片库中的照片；以及在移动终端识别出当前用户为注册用户时，设置所述历史照片浏览组件关联所述移动终端的照片库中的至少一张照片，以及当移动终端检测到针对所述历史照片浏览组件的选取操作时，移动终端显示所述历史照片浏览组件关联的照片。
  18. 根据权利要求10-14任一项所述的移动终端，其特征在于，所述处理单元获取移动终端的第一姿态信息之前，还用于：获取用户的历史拍照记录；以及根据所述历史拍照记录生成所述预设的姿态信息集合。
  19. 一种移动终端，其特征在于，包括一个或多个处理器、存储器、通信接口以及一个或多个程序，其中，所述一个或多个程序被存储在所述存储器中，并且被配置由所述一个或多个处理器执行，所述程序包括用于执行权利要求1-9任一项方法中的步骤的指令。
  20. 一种计算机可读存储介质，其特征在于，其存储用于电子数据交换的计算机程序，其中，所述计算机程序使得计算机执行如权利要求1-9任一项所述的方法，所述计算机包括移动终端。
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