WO2018192390A1 - 一种移动终端的拍摄方法及移动终端 - Google Patents

一种移动终端的拍摄方法及移动终端 Download PDF

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Publication number
WO2018192390A1
WO2018192390A1 PCT/CN2018/082475 CN2018082475W WO2018192390A1 WO 2018192390 A1 WO2018192390 A1 WO 2018192390A1 CN 2018082475 W CN2018082475 W CN 2018082475W WO 2018192390 A1 WO2018192390 A1 WO 2018192390A1
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WIPO (PCT)
Prior art keywords
display screen
camera
display
preview
mobile terminal
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PCT/CN2018/082475
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English (en)
French (fr)
Inventor
魏天雷
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维沃移动通信有限公司
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Filing date
Publication date
Application filed by 维沃移动通信有限公司 filed Critical 维沃移动通信有限公司
Publication of WO2018192390A1 publication Critical patent/WO2018192390A1/zh

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    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04NPICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N23/00Cameras or camera modules comprising electronic image sensors; Control thereof
    • H04N23/60Control of cameras or camera modules
    • H04N23/66Remote control of cameras or camera parts, e.g. by remote control devices

Definitions

  • the present disclosure relates to the field of electronic devices, and in particular, to a method for photographing a mobile terminal and a mobile terminal.
  • the appearance of the front dual camera or the rear dual camera greatly improves the camera's camera effect, but at the same time it increases the cost of the terminal and takes up more space.
  • Different consumers have different needs for front and rear camera.
  • people want to configure the front camera with dual cameras.
  • people When shooting landscapes, people would like to configure the rear camera with dual cameras, a combination of front dual cameras and rear dual cameras.
  • Current terminals cannot meet the needs of these people at the same time.
  • the present disclosure provides a method for photographing a mobile terminal and a mobile terminal, which can solve the problem of obscuring the screen when the front dual camera is photographed or the rear dual camera is photographed by using a small number of cameras.
  • the present disclosure provides a method for photographing a mobile terminal according to the above disclosure
  • the mobile terminal includes: a first display screen, a second display screen, a first camera, and a second camera, wherein the first display screen and the second display
  • the display screen is foldable
  • the shooting method includes:
  • the present disclosure further provides a mobile terminal, including: a first display screen, a second display screen, a first camera, and a second camera, wherein the first display screen and the second display screen are foldably connected,
  • the terminal also includes:
  • a first camera opening module configured to receive a start command, and turn on the first camera
  • a second camera opening module configured to: when receiving the folding signal sent by the folding of the first display screen and the second display screen, turning on the second camera; wherein, when receiving the folding signal, the first camera The shooting direction is the same as the shooting direction of the second camera;
  • An image information acquiring module configured to acquire image information of the first camera and the second camera
  • An image synthesis module configured to synthesize image information of the first camera and the second camera as a preview image
  • Preview image output module for outputting preview images.
  • the present disclosure also provides a mobile terminal, comprising: a memory, a processor, and a computer program stored on the memory and operable on the processor, the processor implementing the computer program to implement the mobile terminal The steps in the shooting method.
  • the present disclosure also provides a computer readable storage medium, wherein the computer readable storage medium stores a computer program that, when executed by a processor, implements the steps in the above-described method of photographing the mobile terminal.
  • each camera set for the mobile terminal is fixed.
  • the shooting mode needs to be realized by a dual camera, which increases the number of cameras, is not conducive to the simplification of the structure of the mobile terminal, and increases the cost and power consumption of the mobile terminal.
  • the shooting method of the mobile terminal and the mobile terminal provided by the embodiment of the present disclosure can select the shooting mode of the first camera and the second camera, and can be separately photographed, or can be used for front dual camera shooting or rear dual camera shooting;
  • the two cameras can achieve the technical effects of front dual camera shooting and rear dual camera shooting on one terminal.
  • FIG. 1 is a schematic flowchart of a method for photographing a mobile terminal according to some embodiments of the present disclosure
  • FIG. 2 is a schematic diagram of a camera setting of a mobile terminal according to some embodiments of the present disclosure
  • FIG. 3 is a schematic diagram of a camera setting of a mobile terminal according to some embodiments of the present disclosure.
  • FIG. 4 is a schematic block diagram of a structure of a mobile terminal provided by some embodiments of the present disclosure.
  • FIG. 5 is a schematic block diagram of a structure of a mobile terminal according to some embodiments of the present disclosure.
  • FIG. 6 is a schematic block diagram of a structure of a mobile terminal according to some embodiments of the present disclosure.
  • the mobile terminal includes: a first display screen, a second display screen, a first camera, and a second camera, wherein the first display screen and the second display screen Foldable connection, the shooting method shown in Figure 1, comprising:
  • Step 101 Receive a start command to turn on the first camera.
  • the first camera may be turned on according to a user instruction, for example, the user clicks the photo shooting function button, receives a photo shooting instruction sent by the user, and then turns on the first camera;
  • Step 102 When receiving the folding signal sent after the folding of the first display screen and the second display screen, the second camera is turned on; wherein, when the folding signal is received, the shooting direction of the first camera and the first camera The shooting directions of the two cameras are the same;
  • a folding signal is generated. After the folding signal is generated, the first display screen and the second display screen are in a folded state. When in the folded state, the first camera and the second camera are photographed in the same direction.
  • Step 103 Acquire image information of the first camera and the second camera; in this step, acquire image information of the first camera, and acquire image information of the second camera;
  • Step 104 Synthesize image information of the first camera and the second camera as a preview image
  • Step 105 Output a preview image.
  • the shooting method of the mobile terminal can set both the first camera and the second camera as front shooting or rear shooting when shooting, so that the first camera and the second camera
  • the preview image is a photograph taken, and after receiving a confirmation signal from the user on the preview image (which may be a signal sent by pressing a shutter button), the preview image is saved.
  • the display surface of the first display screen is changed by one hundred and eighty degrees compared to before folding; or the display surface of the second display screen is changed compared with before folding. One hundred and eighty degrees.
  • the width and length of the first display screen and the second display screen are different, such that a boundary line between the first display screen and the second display screen is away from the first display screen and the boundary line
  • the distance of the parallel sides is different from the distance of the boundary line from the side of the second display screen parallel to the boundary line.
  • the first camera and the second camera are respectively disposed on the first display screen and the second display screen.
  • one of the first camera and the second camera is a front camera, and the shooting direction is the same as the display direction of the display screen in which it is located; the other of the first camera and the second camera One is the rear camera, and the shooting direction is opposite to the display direction of the display screen in which it is located.
  • the first camera 201 is disposed on the first display screen 202 as a front camera; the second camera 203 is disposed on the back of the second display screen 204 as a rear camera, and in FIG. 2, the rear camera It is indicated by a dotted line.
  • the second display screen 204 is flipped backward, so that the back portions of the first display screen 202 and the second display screen 204 are attached, so that after folding One display screen 202 faces one side and the second display screen 204 faces the other side.
  • the second camera 203 After being folded, the second camera 203 is located on the right side of the first camera 201, so that the orientation of the second camera 203 changes, and the shooting directions of the first camera 201 and the second camera 203 are the same. At this time, since the second display 204 displays The face is not exposed to the user, and therefore, the display mode is determined as follows: the first display screen 202 displays a preview screen.
  • the first display screen 202 is flipped backward, so that the back portions of the first display screen 202 and the second display screen 204 are attached, and the display mode is determined as
  • the second display shows a preview screen. It should be understood by those skilled in the art that in order to prevent the first display screen 202 and the second display screen 204 from being blocked when the first display screen 202 and the second display screen 204 are folded, at least two are disposed between the first display screen 202 and the second display screen 204.
  • the folding line as shown in FIG. 2, is a first folding line 205 and a second folding line 206.
  • Both the first display screen 202 and the second display screen 204 can be rotated 360 degrees forward and backward along the first folding line 205 or the second folding line 206.
  • the second display screen 204 can be rotated back and forth along the second folding line 206 so that the second camera 203 is on the right side of the first camera 201 and is in the same direction.
  • the first display screen 202 can be folded back along the second folding line 206, so that the first camera 201 and the second camera 203 are in the same direction. It is also possible to fold the second display screen 204 forward along the first folding line 205 so that the first camera 201 and the second camera 203 are in the same direction.
  • the first display screen 202 can also be folded forward along the second folding line 206, so that the first camera 201 and the second camera 203 are in the same direction.
  • the first camera or the second camera may be prevented from being blocked by opening an opening in a corresponding area of the first display screen or the second display screen.
  • the first camera and the second camera are both disposed on the first display screen or the second display screen.
  • the first camera 301 and the second camera 302 are disposed on the first display screen 303 as a rear camera.
  • the rear camera is indicated by a broken line.
  • the shooting modes of the first camera 301 and the second camera 302 are both rear shooting.
  • the first display screen 303 is turned over, so that the shooting directions of the first camera 301 and the second camera 302 are the same as the display direction of the second display screen 304.
  • the length of the first display screen 303 perpendicular to the folding line direction should be greater than the length of the second display screen perpendicular to the folding line direction, that is, only one folding line 305 can be disposed and the area of the first display screen 303 is larger than The area of the second display screen 304 enables the display of the preview image to be performed using the first display screen 303 after folding.
  • the first camera and the second camera are both disposed on the first display screen or the second display screen, and the shooting directions of the two cameras are opposite to the display directions of the first display screen and the second display screen.
  • the first display screen and the second display screen are set as separate display screens, which are connected together by a rotating mechanism. More specifically, the rotating mechanism itself has a display screen.
  • the first display screen and the second display screen are two regions on a flexible screen.
  • the method before the step of acquiring image information of the first camera and the second camera, the method further includes:
  • one of the first display screen and the second display screen is a preview display screen for displaying the preview image after folding. Since some users are accustomed to shooting with a certain shooting mode when shooting, such as front dual shooting, rear dual shooting, front single shooting, and rear single shooting, when calling the shooting function of the terminal, The default shooting mode is set to the shooting mode used for the previous shooting. In this case, some embodiments of the present disclosure can save the user's operational steps and enhance the user experience.
  • the step of outputting a preview image includes:
  • the power consumption of the terminal can be reduced, the user can view the display, and the display screen that is off-screen can be made free of the user. The effects of touching and other behaviors.
  • a folding line between the first display screen and the second display screen is respectively associated with the first display screen and the second display.
  • the distance between the edges of the screen is unequal, the edge is parallel to the folding line, and any one of the first camera and the second camera is not used by any one of the first display screen and the second display screen Occlusion.
  • the first camera 201 is disposed on the first display screen 202, and the shooting direction thereof is the same as the display direction of the first display screen 202;
  • the second camera 203 is disposed on a back surface of the second display screen 204, and a photographing direction thereof is opposite to a display direction of the second display screen 204;
  • the mobile terminal 400 shown in FIG. 4 includes: a first display screen 401, a second display screen 402, a first camera 403, and a second camera 404, wherein the first display screen 401 and the second display screen 402 are foldably connected.
  • the mobile terminal 400 further includes:
  • a first camera opening module 405, configured to receive a start command, and turn on the first camera
  • a second camera opening module 406 configured to: when receiving the folding signal sent after the folding of the first display screen and the second display screen, turn on the second camera; wherein, when receiving the folding signal, the first The shooting direction of the camera is the same as the shooting direction of the second camera;
  • the image information obtaining module 407 is configured to acquire image information of the first camera and the second camera;
  • Image synthesizing module 408 image information for synthesizing the first camera and the second camera is a preview image
  • Preview image output module 409 for outputting a preview image.
  • each camera set for the mobile terminal is fixed.
  • the shooting mode needs to be realized by a dual camera, which increases the number of cameras, is not conducive to the simplification of the structure of the mobile terminal, and increases the cost and power consumption of the mobile terminal.
  • the mobile terminal provided by some embodiments of the present disclosure may select a shooting mode of the first camera and the second camera, and may be separately shot, or may be a front dual camera shooting or a rear dual camera shooting; only two cameras are needed. The technical effect that can be performed by the front dual camera shooting and the rear dual camera shooting on one terminal.
  • the mobile terminal further includes:
  • the preview display determining module is configured to determine, according to the last folded photographing mode or the user instruction, that one of the first display screen and the second display screen is a preview display screen for displaying the preview image after folding.
  • the preview image output module specifically includes:
  • a display state switching unit configured to switch from a full screen display state of the first display screen and the second display screen to a split screen display state of the first display screen or the second display screen;
  • a first preview unit configured to control the preview display to be in a bright state and display a preview image, and the non-preview display screen is off; or, the second preview unit is configured to control the first display and the second display to be bright Screen and display a preview image on the preview display.
  • the folding line between the first display screen and the second display screen is respectively associated with the first display screen and the second display screen.
  • the distance between the edges is not equal, the edge is parallel to the folding line, and any one of the first camera and the second camera is not blocked by any one of the first display screen and the second display screen .
  • the first camera is disposed on the first display screen, and the photographing direction is the same as the display direction of the first display screen; the second camera is disposed on the back of the second display screen, and the photographing direction is opposite to the second The display is displayed in the opposite direction;
  • first camera and the second camera are disposed on the first display screen, and the shooting directions are the same as the display direction of the first display screen;
  • the first camera and the second camera are disposed on a back surface of the first display screen.
  • FIG. 5 is a block diagram of a mobile terminal of some embodiments of the present disclosure.
  • the mobile terminal 500 shown in FIG. 5 includes at least one processor 501, a memory 502, a bus system 503, at least one communication interface 504, and a user interface 505.
  • the various components in mobile terminal 500 are coupled together by a bus system 503. It will be appreciated that the bus system 503 is used to implement connection communication between these components.
  • the bus system 503 includes a power bus, a control bus, and a status signal bus in addition to the data bus. However, for clarity of description, various buses are labeled as bus system 503 in FIG.
  • the user interface 505 includes a first display, a second display, and/or a keyboard, and/or a pointing device (eg, a mouse, a trackball, and/or a touchpad, and/or a touchscreen, and the like).
  • a pointing device eg, a mouse, a trackball, and/or a touchpad, and/or a touchscreen, and the like.
  • memory 502 in some embodiments of the present disclosure can be either volatile memory or nonvolatile memory, or can include both volatile and nonvolatile memory.
  • the non-volatile memory may be a read-only memory (ROM), a programmable read only memory (PROM), an erasable programmable read only memory (Erasable PROM, EPROM), or an electric Erase programmable read only memory (EEPROM) or flash memory.
  • the volatile memory can be a Random Access Memory (RAM) that acts as an external cache.
  • RAM Random Access Memory
  • many forms of RAM are available, such as static random access memory (SRAM), dynamic random access memory (DRAM), synchronous dynamic random access memory (Synchronous DRAM).
  • Memory 502 of the systems and methods described herein is intended to comprise, without being limited to, these and any other suitable types of memory.
  • memory 502 stores elements, executable modules or data structures, or a subset thereof, or their extended set: operating system 5021 and application 5022.
  • the operating system 5021 includes various system programs, such as a framework layer, a core library layer, a driver layer, and the like, for implementing various basic services and processing hardware-based tasks.
  • the application 5022 includes various applications, such as a media player (Media Player), a browser, and the like, for implementing various application services. Programs that implement the methods of some embodiments of the present disclosure may be included in the application 5022.
  • the program or instruction stored by the memory 502 may be specifically a program or instruction stored in the application 5022.
  • the mobile terminal includes: a first display screen, a second display screen, a first camera, and a second camera, wherein the first display screen and the second display screen are foldably connected, and processed 501 is used to:
  • Processor 501 may be an integrated circuit chip with signal processing capabilities. In the implementation process, each step of the foregoing method may be completed by an integrated logic circuit of hardware in the processor 501 or an instruction in a form of software.
  • the processor 501 may be a general-purpose processor, a digital signal processor (DSP), an application specific integrated circuit (ASIC), a Field Programmable Gate Array (FPGA), or the like. Programmable logic devices, discrete gates or transistor logic devices, discrete hardware components.
  • DSP digital signal processor
  • ASIC application specific integrated circuit
  • FPGA Field Programmable Gate Array
  • the general purpose processor may be a microprocessor or the processor or any conventional processor or the like.
  • the steps of the method disclosed in connection with the embodiments of the present disclosure may be directly implemented by the hardware decoding processor, or may be performed by a combination of hardware and software modules in the decoding processor.
  • the software module can be located in a conventional storage medium such as random access memory, flash memory, read only memory, programmable read only memory or electrically erasable programmable memory, registers, and the like.
  • the storage medium is located in the memory 502, and the processor 501 reads the information in the memory 502 and completes the steps of the above method in combination with its hardware.
  • the embodiments described herein can be implemented in hardware, software, firmware, middleware, microcode, or a combination thereof.
  • the processing unit can be implemented in one or more Application Specific Integrated Circuits (ASICs), Digital Signal Processing (DSP), Digital Signal Processing Equipment (DSP Device, DSPD), programmable Programmable Logic Device (PLD), Field-Programmable Gate Array (FPGA), general purpose processor, controller, microcontroller, microprocessor, other for performing the functions described herein In an electronic unit or a combination thereof.
  • ASICs Application Specific Integrated Circuits
  • DSP Digital Signal Processing
  • DSP Device Digital Signal Processing Equipment
  • PLD programmable Programmable Logic Device
  • FPGA Field-Programmable Gate Array
  • the techniques described herein can be implemented by modules (eg, procedures, functions, and so on) that perform the functions described herein.
  • the software code can be stored in memory and executed by the processor.
  • the memory can be implemented in the processor or external to the processor.
  • the processor 501 is further configured to: determine, according to the last folded photographing manner or the user indication, that one of the first display screen and the second display screen is a preview display screen that displays the preview image after folding.
  • processor 501 is further configured to:
  • a folding line between the first display screen and the second display screen is respectively between the first display screen and the edge of the second display screen The distances are not equal, the edges are parallel to the fold line, and any one of the first camera and the second camera is not blocked by any of the first display screen and the second display screen.
  • the first camera is disposed on the first display screen, and the shooting direction is the same as the display direction of the first display screen;
  • the second camera is disposed on the back of the second display screen, and the shooting direction is The display screen of the second display screen is opposite in direction;
  • first camera and the second camera are disposed on the first display screen, and the shooting directions are the same as the display direction of the first display screen;
  • the first camera and the second camera are disposed on the back of the first display screen, and the shooting directions are opposite to the display direction of the first display screen.
  • the mobile terminal 500 can implement various processes implemented by the mobile terminal in some embodiments of the present disclosure. To avoid repetition, details are not described herein again.
  • the mobile terminal 500 provided by the present disclosure can realize front dual camera shooting and rear dual camera shooting by only two cameras, which saves the number of cameras and reduces the manufacturing cost of the mobile terminal.
  • FIG. 6 is a schematic structural diagram of a mobile terminal according to some embodiments of the present disclosure.
  • the mobile terminal in FIG. 6 may be a mobile phone, a tablet computer, a personal digital assistant (PDA), or a car computer.
  • PDA personal digital assistant
  • the mobile terminal in FIG. 6 includes a processor 610, a memory 620, an input unit 630, a display unit 640, a communication unit 650, and a power source 660.
  • the input unit 630 can be configured to receive numeric or character information input by the user, and generate signal input related to user settings and function control of the mobile terminal.
  • the input unit 630 includes a touch panel 6301.
  • a touch panel also called a touch screen, can collect touch operations on or near the user (such as the user's operation of using a finger, a stylus, or the like on any suitable object or accessory on the touch panel), and according to a preset
  • the program drives the corresponding connection device.
  • the touch panel may include two parts: a touch detection device and a touch controller.
  • the touch detection device detects the touch orientation of the user, and detects a signal brought by the touch operation, and transmits the signal to the touch controller; the touch controller receives the touch information from the touch detection device, converts the touch information into contact coordinates, and sends the touch information.
  • the processor 610 is operative and can receive commands from the processor 610 and execute them.
  • touch panels can be implemented in various types such as resistive, capacitive, infrared, and surface acoustic waves.
  • the input unit 630 may further include other input devices, and other input devices may include, but are not limited to, a physical keyboard, function keys (such as a volume control button, a switch button, etc.), a trackball, a mouse, a joystick, and the like. Kind or more.
  • the display unit 640 can be used to display information input by the user or information provided to the user and various menu interfaces of the mobile terminal 600.
  • the display unit 640 can include a display panel 641.
  • the display panel 641 can be configured in the form of an LCD or an Organic Light-Emitting Diode (OLED).
  • the touch panel 631 can cover the display panel 641 to form a touch display screen, and two or more such touch display screens can be disposed on the terminal; when the touch screen display detects a touch operation on or near the touch screen
  • the processor 610 is sent to determine the type of touch event, and the processor 610 then provides a corresponding visual output on the touch display screen based on the type of touch event.
  • the touch display includes an application interface display area and a common control display area.
  • the arrangement manner of the application interface display area and the display area of the common control is not limited, and the arrangement manner of the two display areas can be distinguished by up-and-down arrangement, left-right arrangement, and the like.
  • the application interface display area can be used to display the interface of the application. Each interface can contain interface elements such as at least one application's icon and/or widget desktop control.
  • the application interface display area can also be an empty interface that does not contain any content.
  • the common control display area is used to display controls with high usage, such as setting buttons, interface numbers, scroll bars, phone book icons, and the like.
  • the processor 610 is a control center of the mobile terminal 600, and connects various parts of the entire mobile phone by using various interfaces and lines, by running or executing software programs and/or modules stored in the memory 620, and calling the storage in the memory 620.
  • processor 610 can include one or more processing units.
  • the mobile terminal includes: a first display screen, a second display screen, a first camera, and a second camera, wherein the first display screen and the second display screen are foldably connected by
  • the data in memory 620 is called and processor 610 is used to:
  • the processor 610 is configured to:
  • one of the first display screen and the second display screen is a preview display screen for displaying the preview image after folding.
  • the processor 610 is configured to:
  • Controlling the preview display screen to display a preview image, the non-preview display screen is off; or controlling the first display screen and the second display screen to be bright, and displaying a preview image on the preview display screen.
  • a folding line between the first display screen and the second display screen is respectively between the first display screen and the edge of the second display screen The distances are not equal, the edges are parallel to the fold line, and any one of the first camera and the second camera is not blocked by any of the first display screen and the second display screen.
  • the first camera is disposed on the first display screen, and the shooting direction is the same as the display direction of the first display screen;
  • the second camera is disposed on the back of the second display screen, and the shooting direction is The display screen of the second display screen is opposite in direction;
  • first camera and the second camera are disposed on the first display screen, and the shooting directions are the same as the display direction of the first display screen;
  • the first camera and the second camera are disposed on the back of the first display screen, and the shooting directions are opposite to the display direction of the first display screen.
  • the mobile terminal 600 provided by the present disclosure can use only two cameras to enable one terminal to achieve both front dual camera shooting and rear dual camera shooting, improve the utilization of each camera, and reduce the terminal.
  • the total number of cameras can be used only two cameras to enable one terminal to achieve both front dual camera shooting and rear dual camera shooting, improve the utilization of each camera, and reduce the terminal. The total number of cameras.
  • the disclosed apparatus and method can 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 Can be integrated 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, mechanical or otherwise.
  • the units described as separate components may or may not be physically separated, 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 various embodiments of the present disclosure 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 functions may be stored in a computer readable storage medium if implemented in the form of a software functional unit and sold or used as a standalone product. Based on such understanding, a portion of the technical solution of the present disclosure that contributes in essence or to the related art or a part of the technical solution may be embodied in the form of a software product stored in a storage medium, including several The instructions are for causing 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 disclosure.
  • the foregoing storage medium includes various media that can store program codes, such as a USB flash drive, a mobile hard disk, a ROM, a RAM, a magnetic disk, or an optical disk.

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Abstract

本公开提供一种移动终端的拍摄方法及移动终端。所述方法包括:确定本次拍摄操作中所述第一摄像头和第二摄像头的拍摄方式;根据配置的摄像头的拍摄方式与显示屏的显示方式的对应关系,确定与所述第一摄像头和第二摄像头的拍摄方式对应的所述第一显示屏和第二显示屏的显示方式;根据所述显示方式,将所述第一摄像头和第二摄像头拍摄的图像,显示在所述第一显示屏的预览图像和/或第二显示屏的预览图像。所述移动终端,包括:第一显示屏、第二显示屏、第一摄像头和第二摄像头、拍摄方式确定模块、显示方式确定模块、拍摄图像显示模块,其中,第一显示屏与所述第二显示屏可折叠连接。

Description

一种移动终端的拍摄方法及移动终端
相关申请的交叉引用
本申请主张在2017年4月21日在中国提交的中国专利申请号No.201710266780.8的优先权,其全部内容通过引用包含于此。
技术领域
本公开涉及电子设备领域,尤其涉及一种移动终端的拍摄方法及移动终端。
背景技术
随着智能手机技术的发展,移动终端拍照的功能也越来越强大。诸如手机之类的移动终端的摄像头像素从最初的几十万升到现在的几百万、几千万,人们对拍照效果的要求也越来越高。大部分人不再带着笨重的单反、摄像机出门,而是带着手机等移动终端就可轻松地拍出高质量的照片。所以,如何在此基础上再次优化终端的拍照效果也尤为重要。为了提高拍摄质量,手机摄像头的数目、位置也在发生着变化,目前,出现了具有双摄像头的终端产品,在原有的高像素基础上,能够进一步提高拍摄图片的效果。
前置双摄像头或后置双摄像头的出现,极大地提高了手机的拍照效果,但是同时却也增加了终端的成本,占用了更多的空间。不同消费者对前后置拍照的需求不同,自拍时,人们更希望手机配置前置双摄像头;拍风景时,人们更希望手机配置后置双摄像头,前置双摄像头和后置双摄像头的组合会提高终端的成本,以及占用很大的硬件空间。如果仅设置前置双摄像头,自拍方便,但作为后置拍法,但屏幕与前置双摄像头同向,观察屏幕不方便;如果仅设置后置双摄像头,屏幕与后置双摄像头反向,自拍时观察屏幕不方便。目前的终端并不能同时满足这些人的需求。
发明内容
有鉴于此,本公开提供一种移动终端的拍摄方法及移动终端,能够利用 数量较少的摄像头解决前置双摄像头拍照或后置双摄像头拍照时观察屏幕不方便的问题。
基于上述目的本公开提供的一种移动终端的拍摄方法,所述移动终端包括:第一显示屏、第二显示屏、第一摄像头和第二摄像头,其中,第一显示屏与所述第二显示屏可折叠连接,所述拍摄方法包括:
接收启动指令,开启第一摄像头;
当接收到所述第一显示屏和第二显示屏折叠后发出的折叠信号时,开启第二摄像头;其中,在接收所述折叠信号时,所述第一摄像头的拍摄方向和第二摄像头的拍摄方向相同;
获取所述第一摄像头和所述第二摄像头的图像信息;
合成所述第一摄像头和所述第二摄像头的图像信息为预览图像;
输出预览图像。
同时,本公开还提供一种移动终端,包括:第一显示屏、第二显示屏、第一摄像头和第二摄像头,其中,第一显示屏与所述第二显示屏可折叠连接,所述终端还包括:
第一摄像头开启模块,用于接收启动指令,开启第一摄像头;
第二摄像头开启模块,用于当接收到所述第一显示屏和第二显示屏折叠后发出的折叠信号时,开启第二摄像头;其中,在接收所述折叠信号时,所述第一摄像头的拍摄方向和第二摄像头的拍摄方向相同;
图像信息获取模块,用于获取所述第一摄像头和所述第二摄像头的图像信息;
图像合成模块,用于合成所述第一摄像头和所述第二摄像头的图像信息为预览图像;
预览图像输出模块,用于输出预览图像。
本公开还提供一种移动终端,包括:存储器、处理器及存储在所述存储器上并可在所述处理器上运行的计算机程序,所述处理器执行所述计算机程序时实现上述移动终端的拍摄方法中的步骤。
本公开还提供一种计算机可读存储介质,其中,所述计算机可读存储介质上存储计算机程序,所述计算机程序被处理器执行时实现上述移动终端的 拍摄方法中的步骤。
相关技术中,为移动终端设置的每个摄像头拍摄方式均是固定的,为了满足用户需求,目前常常需要设置前置摄像头和后置摄像头,而为了进一步提高拍摄效果,前置拍摄方式和后置拍摄方式需通过双摄像头实现,这样就增加了摄像头的数目,不利于移动终端结构简化,增加了移动终端的成本和功耗。本公开实施例提供的移动终端的拍摄方法及移动终端,其第一摄像头和第二摄像头的拍摄方式可以选择,可以单独拍摄,也可实现前置双摄像头拍摄或后置双摄像头拍摄;仅需要两个摄像头就可在一个终端上实现前置双摄像头拍摄以及后置双摄像头拍摄均能执行的技术效果。
附图说明
为了更清楚地说明本公开实施例的技术方案,下面将对本公开实施例描述中所需要使用的附图作简单地介绍,显而易见地,下面描述中的附图仅仅是本公开的一些实施例,对于本领域普通技术人员来讲,在不付出创造性劳动性的前提下,还可以根据这些附图获得其他的附图。
图1为本公开的一些实施例的移动终端的拍摄方法流程示意图;
图2为本公开的一些实施例的移动终端摄像头设置示意图;
图3为本公开的一些实施例的移动终端摄像头设置示意图;
图4为本公开的一些实施例提供的移动终端结构示意框图;
图5为本公开的一些实施例提供的移动终端结构示意框图;
图6为本公开的一些实施例提供的移动终端结构示意框图。
具体实施方式
下面将结合本公开实施例中的附图,对本公开实施例中的技术方案进行清楚、完整地描述,显然,所描述的实施例是本公开一部分实施例,而不是全部的实施例。基于本公开中的实施例,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,都属于本公开保护的范围。
本公开的一些实施例的移动终端的拍摄方法,所述移动终端包括:第一显示屏、第二显示屏、第一摄像头和第二摄像头,其中,第一显示屏与所述 第二显示屏可折叠连接,所述拍摄方法如图1所示,包括:
步骤101:接收启动指令,开启第一摄像头。
在具体操作中可根据用户指令开启第一摄像头,例如,用户点击照片拍摄功能按钮,接收到用户发送的照片拍摄指示,进而开启第一摄像头;
步骤102:当接收到所述第一显示屏和第二显示屏折叠后发出的折叠信号时,开启第二摄像头;其中,在接收所述折叠信号时,所述第一摄像头的拍摄方向和第二摄像头的拍摄方向相同;
第一显示屏和第二显示屏折叠后会产生一折叠信号,这个折叠信号产生后,说明第一显示屏和第二显示屏处于折叠状态。处于折叠状态时,第一摄像头和第二摄像头的拍摄方向相同。
步骤103:获取所述第一摄像头和所述第二摄像头的图像信息;在本步骤中,获取第一摄像头的图像信息,同时获取第二摄像头的图像信息;
步骤104:合成所述第一摄像头和所述第二摄像头的图像信息为预览图像;
步骤105::输出预览图像。
从上面所述可以看出,本公开提供的移动终端的拍摄方法,在拍摄时,可以将第一摄像头和第二摄像头均设置为前置拍摄或后置拍摄,从而当第一摄像头和第二摄像头所配置的拍摄方式相同时,即可实现前置双摄像头拍摄或后置双摄像头拍摄的效果;同时也可以适用单独的摄像头实现前置拍摄或后置拍摄,从而利用数量较少的摄像头就能够为用户提供多种不同的拍照选择,并且提高了拍照效果。
在本公开的一些实施例中,所述预览图像为拍摄的照片,在收到用户对预览图像的确认信号(可以是按压快门键发出的信号)后,将所述预览图像进行保存。本公开的一些实施例中,在所述折叠条件下,第一显示屏的显示面与折叠前相比,改变一百八十度;或第二显示屏的显示面与折叠前相比,改变一百八十度。
本公开的一些实施例中,所述第一显示屏和第二显示屏的宽度或长度不同,使得第一显示屏和第二显示屏之间的分界线距离第一显示屏与所述分界线平行的边的距离,与所述分界线距离第二显示屏与所述分界线平行的边的 距离不同。
在本公开的一些实施例中,所述第一摄像头和第二摄像头分别设置于第一显示屏和第二显示屏上。这种情况下,为了提高对摄像头的利用率,第一摄像头和第二摄像头中的一个为前置摄像头,拍摄方向与其所在的显示屏的显示方向相同;第一摄像头和第二摄像头中的另一个为后置摄像头,拍摄方向与其所在的显示屏的显示方向相反。
具体例如图2,第一摄像头201设置于第一显示屏202上,为前置摄像头;第二摄像头203设置于第二显示屏204的背面,为后置摄像头,在图2中,后置摄像头采用虚线表示。当确定第一摄像头201和第二摄像头203均为前置拍摄时,将第二显示屏204向后翻转,使得第一显示屏202和第二显示屏204的背面部分贴合,令折叠后第一显示屏202朝向一侧,第二显示屏204朝向另一侧。折叠后,第二摄像头203位于第一摄像头201的右侧,从而第二摄像头203的朝向发生变化,第一摄像头201和第二摄像头203的拍摄方向相同,此时,由于第二显示屏204显示面不暴露给用户,因此,确定显示方式为:第一显示屏202显示预览画面。
当确定第一摄像头201和第二摄像头203均作为后置拍摄时,将第一显示屏202向后翻转,使得第一显示屏202和第二显示屏204的背面部分贴合,确定显示方式为第二显示屏显示预览画面。本领域技术人员应当理解,为了避免第一显示屏202和第二显示屏204折叠时遮挡第一摄像头201或第二摄像头203,第一显示屏202、第二显示屏204之间设置有至少两个折叠线,如图2所示,第一折叠线205、第二折叠线206。第一显示屏202和第二显示屏204均可沿着第一折叠线205或第二折叠线206进行前后共计360°旋转折叠。第二显示屏204可沿着第二折叠线206向后旋转折叠,令第二摄像头203在第一摄像头201的右侧并同向。同理,第一显示屏202可沿第二折叠线206向后折叠,令第一摄像头201和第二摄像头203同向。还可以令第二显示屏204沿第一折叠线205向前折叠,令第一摄像头201和第二摄像头203同向。还可以令第一显示屏202沿第二折叠线206向前折叠,令第一摄像头201和第二摄像头203同向。通过以上的折叠方式,可使得第一摄像头201、第二摄像头202不被遮挡。
本公开的一些实施例中,也可以通过在第一显示屏或第二显示屏相应区域开设开口来避免第一摄像头或第二摄像头被遮挡。
本公开的一些实施例中,所述第一摄像头和第二摄像头均设置于第一显示屏或第二显示屏上。具体例如图3,第一摄像头301、第二摄像头302设置于第一显示屏303上,为后置摄像头,在图3中,后置摄像头采用虚线表示。当用户采用后置双摄像头拍摄的方式进行拍摄时,第一摄像头301、第二摄像头302的拍摄方式均为后置拍摄。当用户采用前置双摄像头拍摄的方式进行拍摄时,将第一显示屏303翻转,使得第一摄像头301、第二摄像头302的拍摄方向与第二显示屏304的显示方向相同。这种情况下,第一显示屏303垂直于折叠线方向上的长度应当大于第二显示屏垂直于折叠线方向上的长度,即可只设置一个折叠线305且第一显示屏303的面积大于第二显示屏304的面积,使得折叠后能够使用第一显示屏303进行预览图像的显示。
本公开的一些实施例中,第一摄像头、第二摄像头都设置于第一显示屏或第二显示屏上,两个摄像头的拍摄方向与第一显示屏和第二显示屏的显示方向相反。
本公开的一些实施例中,为了实现第一显示屏和第二显示屏之间的旋转,设置第一显示屏和第二显示屏为独立的显示屏,通过旋转机构连接在一起。更具体的,旋转机构本身具有显示屏。
本公开的一些实施例中,为了实现第一显示屏和第二显示屏之间的旋转,第一显示屏和第二显示屏为一柔性屏上的两个区域。
在本公开一些实施例中,所述获取所述第一摄像头和所述第二摄像头的图像信息的步骤之前,还包括:
根据上一次折叠的拍照方式或用户指示,确定第一显示屏和第二显示屏中的一个为折叠后显示预览图像的预览显示屏。由于在拍摄时,部分用户习惯使用某一种拍摄方式进行拍摄,如前置双摄、后置双摄、前置单摄、后置单摄,因此,当调用终端的拍摄功能时,可将默认拍摄方式设置为上一次拍摄使用的拍摄方式。这种情况下,本公开的一些实施例能够节省用户的操作步骤,提升用户体验。
本公开的一些实施例中,
在本公开一些实施例中,所述输出预览图像的步骤包括:
从第一显示屏和第二显示屏的全屏显示状态,切换为第一显示屏或第二显示屏的分屏显示状态;
控制所述预览显示屏显示预览图像,非预览显示屏灭屏;或控制第一显示屏和第二显示屏亮屏,并在预览显示屏上显示预览图像。在第一显示屏和第二显示屏中的一个作为预览显示屏显示预览图像、另一个灭屏的情况下,能够减少终端电耗,方便用户查看,并且能够使得灭屏的显示屏不受用户触碰等行为的影响。
在本公开的一些实施例中,所述第一显示屏和第二显示屏折叠状态下,所述第一显示屏和第二显示屏之间的折叠线分别与第一显示屏、第二显示屏的边缘之间的距离不等,所述边缘平行于所述折叠线,所述第一摄像头和第二摄像头中的任意一个不被所述第一显示屏和第二显示屏中的任意一个遮挡。
在本公开一些实施例中,如图2所示,所述第一摄像头201设置于所述第一显示屏202上,其拍摄方向与第一显示屏202的显示方向相同;所述第二摄像头203设置于第二显示屏204的背面,其拍摄方向与所述第二显示屏204的显示方向相反;
图4为本公开一些实施例移动终端的结构框图。图4所示的移动终端400包括:第一显示屏401、第二显示屏402、第一摄像头403和第二摄像头404,其中,第一显示屏401与所述第二显示屏402可折叠连接,所述移动终端400还包括:
第一摄像头开启模块405,用于接收启动指令,开启第一摄像头;
第二摄像头开启模块406,用于当接收到所述第一显示屏和第二显示屏折叠后发出的折叠信号时,开启第二摄像头;其中,在接收所述折叠信号时,所述第一摄像头的拍摄方向和第二摄像头的拍摄方向相同;
图像信息获取模块407:用于获取所述第一摄像头和所述第二摄像头的图像信息;
图像合成模块408:用于合成所述第一摄像头和所述第二摄像头的图像信息为预览图像;
预览图像输出模块409:用于输出预览图像。
相关技术中,为移动终端设置的每个摄像头拍摄方式均是固定的,为了满足用户需求,目前常常需要设置前置摄像头和后置摄像头,而为了进一步提高拍摄效果,前置拍摄方式和后置拍摄方式需通过双摄像头实现,这样就增加了摄像头的数目,不利于移动终端结构简化,增加了移动终端的成本和功耗。本公开一些实施例提供的移动终端,其第一摄像头和第二摄像头的拍摄方式可以选择,可以单独拍摄,也可实现前置双摄像头拍摄或后置双摄像头拍摄;仅需要两个摄像头就可在一个终端上实现前置双摄像头拍摄以及后置双摄像头拍摄均能执行的技术效果。
在本公开一些实施例中,
所述移动终端还包括:
预览显示屏确定模块:用于根据上一次折叠的拍照方式或用户指示,确定第一显示屏和第二显示屏中的一个为折叠后显示预览图像的预览显示屏。
在本公开一些实施例中,
所述预览图像输出模块具体包括:
显示状态切换单元,用于从第一显示屏和第二显示屏的全屏显示状态,切换为第一显示屏或第二显示屏的分屏显示状态;
第一预览单元,用于控制所述预览显示屏为亮态并显示预览图像,非预览显示屏灭屏;或,第二预览单元:用于控制第一显示屏和第二显示屏均为亮屏,并在预览显示屏上显示预览图像。
在本公开一些实施例中,所述第一显示屏和第二显示屏折叠状态下,所述第一显示屏和第二显示屏之间的折叠线分别与第一显示屏、第二显示屏的边缘之间的距离不等,所述边缘平行于所述折叠线,所述第一摄像头和第二摄像头中的任意一个不被所述第一显示屏和第二显示屏中的任意一个遮挡。
在本公开一些实施例中,
所述第一摄像头设置于所述第一显示屏上,其拍摄方向与第一显示屏的显示方向相同;所述第二摄像头设置于第二显示屏的背面,其拍摄方向与所述第二显示屏的显示方向相反;
或,所述第一摄像头和第二摄像头设置于第一显示屏上,拍摄方向均与所述第一显示屏的显示方向相同;
或,所述第一摄像头和第二摄像头设置于所述第一显示屏的背面。
图5是本公开一些实施例的移动终端的框图。图5所示的移动终端500包括:至少一个处理器501、存储器502、总线系统503、至少一个通信接口504、用户接口505。移动终端500中的各个组件通过总线系统503耦合在一起。可理解,总线系统503用于实现这些组件之间的连接通信。总线系统503除包括数据总线之外,还包括电源总线、控制总线和状态信号总线。但是为了清楚说明起见,在图5中将各种总线都标为总线系统503。
其中,用户接口505包括第一显示器、第二显示器、和/或键盘、和/或点击设备(例如,鼠标,轨迹球(trackball)、和/或触感板、和/或触摸屏等。
可以理解,本公开一些实施例中的存储器502可以是易失性存储器或非易失性存储器,或可包括易失性和非易失性存储器两者。其中,非易失性存储器可以是只读存储器(Read-Only Memory,ROM)、可编程只读存储器(Programmable ROM,PROM)、可擦除可编程只读存储器(Erasable PROM,EPROM)、电可擦除可编程只读存储器(Electrically EPROM,EEPROM)或闪存。易失性存储器可以是随机存取存储器(Random Access Memory,RAM),其用作外部高速缓存。通过示例性但不是限制性说明,许多形式的RAM可用,例如静态随机存取存储器(Static RAM,SRAM)、动态随机存取存储器(Dynamic RAM,DRAM)、同步动态随机存取存储器(Synchronous DRAM,SDRAM)、双倍数据速率同步动态随机存取存储器(Double Data Rate SDRAM,DDRSDRAM)、增强型同步动态随机存取存储器(Enhanced SDRAM,ESDRAM)、同步连接动态随机存取存储器(Synch link DRAM,SLDRAM)和直接内存总线随机存取存储器(Direct Rambus RAM,DRRAM)。本文描述的系统和方法的存储器502旨在包括但不限于这些和任意其它适合类型的存储器。
在一些实施方式中,存储器502存储了如下的元素,可执行模块或者数据结构,或者他们的子集,或者他们的扩展集:操作系统5021和应用程序5022。
其中,操作系统5021,包含各种系统程序,例如框架层、核心库层、驱动层等,用于实现各种基础业务以及处理基于硬件的任务。应用程序5022,包含各种应用程序,例如媒体播放器(Media Player)、浏览器(Browser)等, 用于实现各种应用业务。实现本公开一些实施例方法的程序可以包含在应用程序5022中。
在本公开一些实施例中,通过调用存储器502存储的程序或指令,具体的,可以是应用程序5022中存储的程序或指令。在本公开一些实施例中,所述移动终端包括:第一显示屏、第二显示屏、第一摄像头和第二摄像头,其中,第一显示屏与所述第二显示屏可折叠连接,处理器501用于:
接收启动指令,开启第一摄像头;
当接收到所述第一显示屏和第二显示屏折叠后发出的折叠信号时,开启第二摄像头;其中,在接收所述折叠信号时,所述第一摄像头的拍摄方向和第二摄像头的拍摄方向相同;
获取所述第一摄像头和所述第二摄像头的图像信息;
合成所述第一摄像头和所述第二摄像头的图像信息为预览图像;
输出预览图像。
本公开一些实施例揭示的方法可以对应地应用于处理器501中,或者由处理器501实现。处理器501可能是一种集成电路芯片,具有信号的处理能力。在实现过程中,上述方法的各步骤可以通过处理器501中的硬件的集成逻辑电路或者软件形式的指令完成。上述的处理器501可以是通用处理器、数字信号处理器(Digital Signal Processor,DSP)、专用集成电路(Application Specific Integrated Circuit,ASIC)、现成可编程门阵列(Field Programmable Gate Array,FPGA)或者其他可编程逻辑器件、分立门或者晶体管逻辑器件、分立硬件组件。可以实现或者执行本公开实施例中的公开的各方法、步骤及逻辑框图。通用处理器可以是微处理器或者该处理器也可以是任何常规的处理器等。结合本公开实施例所公开的方法的步骤可以直接体现为硬件译码处理器执行完成,或者用译码处理器中的硬件及软件模块组合执行完成。软件模块可以位于随机存储器,闪存、只读存储器,可编程只读存储器或者电可擦写可编程存储器、寄存器等本领域成熟的存储介质中。该存储介质位于存储器502,处理器501读取存储器502中的信息,结合其硬件完成上述方法的步骤。
可以理解的是,本文描述的这些实施例可以用硬件、软件、固件、中间 件、微码或其组合来实现。对于硬件实现,处理单元可以实现在一个或多个专用集成电路(Application Specific Integrated Circuits,ASIC)、数字信号处理器(Digital Signal Processing,DSP)、数字信号处理设备(DSP Device,DSPD)、可编程逻辑设备(Programmable Logic Device,PLD)、现场可编程门阵列(Field-Programmable Gate Array,FPGA)、通用处理器、控制器、微控制器、微处理器、用于执行本申请所述功能的其它电子单元或其组合中。
对于软件实现,可通过执行本文所述功能的模块(例如过程、函数等)来实现本文所述的技术。软件代码可存储在存储器中并通过处理器执行。存储器可以在处理器中或在处理器外部实现。
可选地,处理器501还用于:根据上一次折叠的拍照方式或用户指示,确定第一显示屏和第二显示屏中的一个为折叠后显示预览图像的预览显示屏。
可选地,处理器501还用于:
从第一显示屏和第二显示屏的全屏显示状态,切换为第一显示屏或第二显示屏的分屏显示状态;
控制所述预览显示屏显示预览图像,非预览显示屏灭屏;或控制第一显示屏和第二显示屏亮屏,并在预览显示屏上显示预览图像
可选地,所述第一显示屏和第二显示屏折叠状态下,所述第一显示屏和第二显示屏之间的折叠线分别与第一显示屏、第二显示屏的边缘之间的距离不等,所述边缘平行于所述折叠线,所述第一摄像头和第二摄像头中的任意一个不被所述第一显示屏和第二显示屏中的任意一个遮挡。
可选的,所述第一摄像头设置于所述第一显示屏上,其拍摄方向与第一显示屏的显示方向相同;所述第二摄像头设置于第二显示屏的背面,其拍摄方向与所述第二显示屏的显示方向相反;
或,所述第一摄像头和第二摄像头设置于第一显示屏上,拍摄方向均与所述第一显示屏的显示方向相同;
或,所述第一摄像头和第二摄像头设置于所述第一显示屏的背面,拍摄方向均与第一显示屏的显示方向相反。
移动终端500能够实现本公开一些实施例中移动终端实现的各个过程, 为避免重复,这里不再赘述。本公开提供的移动终端500,只需要两个摄像头就可实现前置双摄像头拍摄和后置双摄像头拍摄,节省了摄像头的数量,降低了移动终端的制造成本。
图6是本公开一些实施例的移动终端的结构示意图。具体地,图6中的移动终端可以为手机、平板电脑、个人数字助理(Personal Digital Assistant,PDA)、或车载电脑等。
图6中的移动终端包括处理器610、存储器620、输入单元630、显示单元640、通信单元650和电源660。
其中,输入单元630可用于接收用户输入的数字或字符信息,以及产生与移动终端的用户设置以及功能控制有关的信号输入。具体地,本公开一些实施例中,该输入单元630包括触控面板6301。触控面板,也称为触摸屏,可收集用户在其上或附近的触摸操作(比如用户使用手指、触笔等任何适合的物体或附件在触控面板上的操作),并根据预先设定的程式驱动相应的连接装置。可选的,触控面板可包括触摸检测装置和触摸控制器两个部分。其中,触摸检测装置检测用户的触摸方位,并检测触摸操作带来的信号,将信号传送给触摸控制器;触摸控制器从触摸检测装置上接收触摸信息,并将它转换成触点坐标,再送给该处理器610,并能接收处理器610发来的命令并加以执行。此外,可以采用电阻式、电容式、红外线以及表面声波等多种类型实现触控面板。除了触控面板,输入单元630还可以包括其他输入设备,其他输入设备可以包括但不限于物理键盘、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。
其中,显示单元640可用于显示由用户输入的信息或提供给用户的信息以及移动终端600的各种菜单界面。显示单元640可包括显示面板641,可选的,可以采用LCD或有机发光二极管(Organic Light-Emitting Diode,OLED)等形式来配置显示面板641。
应注意,触控面板631可以覆盖显示面板641,形成触摸显示屏,终端上可设置两个或两个以上的这种触摸显示屏;当触摸显示屏检测到在其上或附近的触摸操作后,传送给处理器610以确定触摸事件的类型,随后处理器610根据触摸事件的类型在触摸显示屏上提供相应的视觉输出。
触摸显示屏包括应用程序界面显示区及常用控件显示区。该应用程序界面显示区及该常用控件显示区的排列方式并不限定,可以为上下排列、左右排列等可以区分两个显示区的排列方式。该应用程序界面显示区可以用于显示应用程序的界面。每一个界面可以包含至少一个应用程序的图标和/或widget桌面控件等界面元素。该应用程序界面显示区也可以为不包含任何内容的空界面。该常用控件显示区用于显示使用率较高的控件,例如,设置按钮、界面编号、滚动条、电话本图标等应用程序图标等。
其中处理器610是移动终端600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620内的软件程序和/或模块,并调用存储在存储器620内的数据,执行移动终端600的各种功能和处理数据,从而对移动终端600进行整体监控。可选的,处理器610可包括一个或多个处理单元。
在本公开一些实施例中,所述移动终端包括:第一显示屏、第二显示屏、第一摄像头和第二摄像头,其中,第一显示屏与所述第二显示屏可折叠连接,通过调用存储器620内的数据,处理器610用于:
接收启动指令,开启第一摄像头;
当接收到所述第一显示屏和第二显示屏折叠后发出的折叠信号时,开启第二摄像头;其中,在接收所述折叠信号时,所述第一摄像头的拍摄方向和第二摄像头的拍摄方向相同;
获取所述第一摄像头和所述第二摄像头的图像信息;
合成所述第一摄像头和所述第二摄像头的图像信息为预览图像;
输出预览图像。
可选地,处理器610用于:
根据上一次折叠的拍照方式或用户指示,确定第一显示屏和第二显示屏中的一个为折叠后显示预览图像的预览显示屏。
可选地,所述处理器610用于:
从第一显示屏和第二显示屏的全屏显示状态,切换为第一显示屏或第二显示屏的分屏显示状态;
控制所述预览显示屏显示预览图像,非预览显示屏灭屏;或控制第一显 示屏和第二显示屏亮屏,并在预览显示屏上显示预览图像。
可选地,所述第一显示屏和第二显示屏折叠状态下,所述第一显示屏和第二显示屏之间的折叠线分别与第一显示屏、第二显示屏的边缘之间的距离不等,所述边缘平行于所述折叠线,所述第一摄像头和第二摄像头中的任意一个不被所述第一显示屏和第二显示屏中的任意一个遮挡。
可选的,所述第一摄像头设置于所述第一显示屏上,其拍摄方向与第一显示屏的显示方向相同;所述第二摄像头设置于第二显示屏的背面,其拍摄方向与所述第二显示屏的显示方向相反;
或,所述第一摄像头和第二摄像头设置于第一显示屏上,拍摄方向均与所述第一显示屏的显示方向相同;
或,所述第一摄像头和第二摄像头设置于所述第一显示屏的背面,拍摄方向均与第一显示屏的显示方向相反。
可见,本公开提供的移动终端600,仅采用两个摄像头就可以使得一个终端既能够实现前置双摄像头拍摄,又能够实现后置双摄像头拍摄,提高每个摄像头的利用率,减少了终端的摄像头总数量。
本领域普通技术人员可以意识到,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,能够以电子硬件、或者计算机软件和电子硬件的结合来实现。这些功能究竟以硬件还是软件方式来执行,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来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公开的范围。
所属领域的技术人员可以清楚地了解到,为描述的方便和简洁,上述描述的系统、装置和单元的具体工作过程,可以参考前述方法实施例中的对应过程,在此不再赘述。
在公开的实施例中,应该理解到,所揭露的装置和方法,可以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,机械或其它的形式。
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,在本公开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。
所述功能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介质中。基于这样的理解,本公开的技术方案本质上或者说对相关技术做出贡献的部分或者该技术方案的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介质中,包括若干指令用以使得一台计算机设备(可以是个人计算机,服务器,或者网络设备等)执行本公开各个实施例所述方法的全部或部分步骤。而前述的存储介质包括:U盘、移动硬盘、ROM、RAM、磁碟或者光盘等各种可以存储程序代码的介质。
以上所述,仅为本公开的具体实施方式,但本公开的保护范围并不局限于此,任何熟悉本技术领域的技术人员在本公开揭露的技术范围内,可轻易想到变化或替换,都应涵盖在本公开的保护范围之内。因此,本公开的保护范围应以权利要求的保护范围为准。

Claims (12)

  1. 一种移动终端的拍摄方法,其中,所述移动终端包括:第一显示屏、第二显示屏、第一摄像头和第二摄像头,其中,第一显示屏与所述第二显示屏可折叠连接,其中,所述拍摄方法包括:
    接收启动指令,开启第一摄像头;
    当接收到所述第一显示屏和第二显示屏折叠后发出的折叠信号时,开启第二摄像头;其中,在接收所述折叠信号时,所述第一摄像头的拍摄方向和第二摄像头的拍摄方向相同;
    获取所述第一摄像头和所述第二摄像头的图像信息;
    合成所述第一摄像头和所述第二摄像头的图像信息为预览图像;
    输出预览图像。
  2. 根据权利要求1所述的方法,其中,所述获取所述第一摄像头和所述第二摄像头的图像信息的步骤之前,还包括:
    根据上一次折叠的拍照方式或用户指示,确定第一显示屏和第二显示屏中的一个为折叠后显示预览图像的预览显示屏。
  3. 根据权利要求2所述的方法,其中,所述输出预览图像的步骤包括:
    从第一显示屏和第二显示屏的全屏显示状态,切换为第一显示屏或第二显示屏的分屏显示状态;
    控制所述预览显示屏显示预览图像,非预览显示屏灭屏;或控制第一显示屏和第二显示屏亮屏,并在预览显示屏上显示预览图像。
  4. 根据权利要求1-3中任意一项所述的方法,其中,所述第一显示屏和第二显示屏折叠状态下,所述第一显示屏和第二显示屏之间的折叠线分别与第一显示屏、第二显示屏的边缘之间的距离不等,所述边缘平行于所述折叠线,所述第一摄像头和第二摄像头中的任意一个不被所述第一显示屏和第二显示屏中的任意一个遮挡。
  5. 根据权利要求1所述的方法,其中,所述第一摄像头设置于所述第一显示屏上,其拍摄方向与第一显示屏的显示方向相同,所述第二摄像头设置于第二显示屏的背面,其拍摄方向与所述第二显示屏的显示方向相反;
    或,所述第一摄像头和第二摄像头设置于第一显示屏上,拍摄方向均与所述第一显示屏的显示方向相同;
    或,所述第一摄像头和第二摄像头设置于所述第一显示屏的背面,拍摄方向均与第一显示屏的显示方向相反。
  6. 一种移动终端,包括:第一显示屏、第二显示屏、第一摄像头和第二摄像头,其中,第一显示屏与所述第二显示屏可折叠连接,其中,所述终端还包括:
    第一摄像头开启模块,用于接收启动指令,开启第一摄像头;
    第二摄像头开启模块,用于当接收到所述第一显示屏和第二显示屏折叠后发出的折叠信号时,开启第二摄像头;其中,在接收所述折叠信号时,所述第一摄像头的拍摄方向和第二摄像头的拍摄方向相同;
    图像信息获取模块:用于获取所述第一摄像头和所述第二摄像头的图像信息;
    图像合成模块:用于合成所述第一摄像头和所述第二摄像头的图像信息为预览图像;
    预览图像输出模块:用于输出预览图像。
  7. 根据权利要求6所述的移动终端,还包括:
    预览显示屏确定模块:用于根据上一次折叠的拍照方式或用户指示,确定第一显示屏和第二显示屏中的一个为折叠后显示预览图像的预览显示屏。
  8. 根据权利要求7所述的移动终端,其中,所述预览图像输出模块具体包括:
    显示状态切换单元,用于从第一显示屏和第二显示屏的全屏显示状态,切换为第一显示屏或第二显示屏的分屏显示状态;
    第一预览单元,用于控制所述预览显示屏显示预览图像,非预览显示屏灭屏;或,第二预览单元,用于控制第一显示屏和第二显示屏亮屏,并在预览显示屏上显示预览图像。
  9. 根据权利要求6-8中任意一项所述的移动终端,其中,所述第一显示屏和第二显示屏折叠状态下,所述第一显示屏和第二显示屏之间的折叠线分别与第一显示屏、第二显示屏的边缘之间的距离不等,所述边缘平行于所述 折叠线,所述第一摄像头和第二摄像头中的任意一个不被所述第一显示屏和第二显示屏中的任意一个遮挡。
  10. 根据权利要求6所述的移动终端,其中,
    所述第一摄像头设置于所述第一显示屏上,其拍摄方向与第一显示屏的显示方向相同,所述第二摄像头设置于第二显示屏的背面,其拍摄方向与所述第二显示屏的显示方向相反;
    或,所述第一摄像头和第二摄像头设置于第一显示屏上,拍摄方向均与所述第一显示屏的显示方向相同;
    或,所述第一摄像头和第二摄像头设置于所述第一显示屏的背面。
  11. 一种移动终端,包括:存储器、处理器及存储在所述存储器上并可在所述处理器上运行的计算机程序,所述处理器执行所述计算机程序时实现如权利要求1至5中任一项所述的移动终端的拍摄方法中的步骤。
  12. 一种计算机可读存储介质,其中,所述计算机可读存储介质上存储计算机程序,所述计算机程序被处理器执行时实现如权利要求1至5中任一项所述的移动终端的拍摄方法中的步骤。
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