WO2014161298A1

WO2014161298A1 - Photographing method and mobile terminal

Info

Publication number: WO2014161298A1
Application number: PCT/CN2013/085818
Authority: WO
Inventors: 宋景山; 杨海城
Original assignee: 中兴通讯股份有限公司
Priority date: 2013-07-23
Filing date: 2013-10-23
Publication date: 2014-10-09
Also published as: CN104349032A

Abstract

Disclosed are a photographing method and a mobile terminal. The method comprises: a first mobile terminal establishing a connection to a second mobile terminal; the first mobile terminal receiving a real-time image from the second mobile terminal, and sending a control instruction according to the real-time image, to control the second mobile terminal to photograph. By using the present invention, interaction is performed between two mobile terminals to complete a photographing process, so that self-timer of a user becomes easy, and the obtained photo reaches an expectation of the user more easily without repeated photographing, thereby solving a problem in the prior art that a photographing manner is complex and cannot satisfy a photographing demand of the user.

Description

TECHNICAL FIELD The present invention relates to the field of mobile communications, and in particular, to a camera method and a mobile terminal. BACKGROUND OF THE INVENTION Today, mobile terminals are mostly integrated with camera functions, and as camera performance continues to increase, the use of camera functions is becoming more and more popular. Many mobile terminal users have the need for self-timer, but because of the limitation of the camera function of the mobile terminal, it is necessary to hold the camera when taking pictures, resulting in the portrait being too close to the camera, and the effect of the self-timer is generally not ideal. Some mobile terminals have added the function of photographing delay. The mobile terminal can be placed at a remote location, and a timer is set. After the timer expires, the mobile terminal automatically takes a photo. The method solves the limitation that must be held when photographing, and improves the self-photographing effect to some extent, but does not completely solve the problem. Under normal circumstances, it takes a lot of time to achieve the desired results, which is time-consuming and labor-intensive and the effect is not ideal. SUMMARY OF THE INVENTION The embodiments of the present invention provide a method for photographing and a mobile terminal, which are used to solve the problem that the photographing method is complicated in the prior art and cannot meet the photographing requirements of the user. According to an aspect of an embodiment of the present invention, a method for photographing is provided, including: establishing, by a first mobile terminal, a connection with a second mobile terminal; the first mobile terminal receiving a real-time picture from the second mobile terminal, according to The real-time screen sends a control command to control the second mobile terminal to take a photo. Preferably, before the first mobile terminal receives the real-time picture from the second mobile terminal, the method further includes: the first mobile terminal receiving a key request from the second mobile terminal, where the key The request is used to instruct the first mobile terminal to send a control password; the first mobile terminal sends the control password to the second mobile terminal. Preferably, after the first mobile terminal sends the control password to the second mobile terminal, the method further includes: the second mobile terminal matching the control password with a preset password; When the preset passwords match, the real-time screen is sent to the first mobile terminal. Preferably, before the first mobile terminal receives the real-time picture from the second mobile terminal, the method further includes: the first mobile terminal sending a request for collaborative photographing to the second mobile terminal; In connection Receiving a real-time picture from the second mobile terminal after receiving the message of the second mobile terminal acknowledging the collaborative photographing. Preferably, after the control command is sent according to the real-time picture to control the second mobile terminal to perform photographing, the method further includes: the first mobile terminal receiving a photo from the second mobile terminal for display. Preferably, after the first mobile terminal establishes a connection with the second mobile terminal by using the wireless network, the method further includes: the first mobile terminal configuring a photographing attribute parameter, where the photographing attribute parameter is sent by the second mobile terminal to The first mobile terminal sends the configured camera attribute parameter to the second mobile terminal to adjust the photographing attribute of the second mobile terminal. According to another aspect of the present invention, a mobile terminal is provided, including: a first communication module, configured to establish a connection with another mobile terminal; and a first receiving module configured to receive from the another mobile terminal The first sending module is configured to send a control command according to the real-time screen to control the another mobile terminal to take a photo. Preferably, the first receiving module is further configured to receive a key request from the another mobile terminal, where the key request is used to instruct the mobile terminal to send a control password; the first sending module And being further configured to send the control password to the another mobile terminal. Preferably, the first communication module is further configured to send a request for co-photographing to the another mobile terminal; the first receiving module is further configured to receive a cooperative photo-received reply when receiving the another mobile terminal After receiving the message, a real-time picture from the other mobile terminal is received. Preferably, the mobile terminal further includes: a configuration module, configured to configure a photographing attribute parameter, wherein the photographing attribute parameter is sent by the another mobile terminal to the mobile terminal; the first sending module, It is further arranged to send the configured camera attribute parameter to the another mobile terminal to adjust the camera attribute of the other mobile terminal. According to still another aspect of the embodiments of the present invention, a mobile terminal is further provided, including: a second communication module, configured to establish a connection with the first mobile terminal; and a second sending module, configured to be to the first mobile terminal Sending a real-time screen; the photographing module is configured to perform photographing in the case of receiving a control command from the first mobile terminal. Preferably, the mobile terminal further includes: a matching module, configured to: when receiving the control password from the first mobile terminal, matching the control password with a preset password; the second sending module, Assume And configured to send a real-time picture to the first mobile terminal if the control password matches the preset password. The embodiment of the present invention utilizes interaction between two mobile terminals to complete the photographing process, which makes the self-photographing process of the user simple, and the obtained photograph is more likely to meet the user's expectation, and does not need to be repeatedly photographed, thereby solving the prior art. The photographing method is complicated and cannot meet the problem of the user's photographing needs. BRIEF DESCRIPTION OF DRAWINGS FIG. 1 is a flow chart of a method for photographing in an embodiment of the present invention; FIG. 2 is a block diagram showing a structure of a first type of mobile terminal according to an embodiment of the present invention; FIG. 3 is a preferred embodiment of a mobile terminal according to an embodiment of the present invention; Figure 4 is a block diagram showing the structure of another mobile terminal in the embodiment of the present invention; Figure 5 is a block diagram showing a preferred structure of another mobile terminal in the embodiment of the present invention; Flowchart of the method; Figure 7 is a flow chart of the operation initiation using the Wi-Fi Direct mode connection in the preferred embodiment of the present invention. DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENTS In order to further solve the problem that the photographing method in the prior art is complicated and the photographing requirements of the user cannot be satisfied, the present invention provides a photographing method and a mobile terminal. The present invention will be further described in detail below with reference to the accompanying drawings and embodiments. It is understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention. The embodiment of the invention provides a method for photographing, the flow of which is shown in FIG. 1 , including steps S102 to

Step S102, the first mobile terminal establishes a connection with the second mobile terminal. Preferably, the first mobile terminal and the second mobile terminal may be connected by wireless, or the first mobile terminal and the second mobile terminal may be connected by a wired connection. If the connection is made by a wired connection, the two mobile terminals may be connected by a certain length of data lines; if connected by wireless, the first mobile terminal and the second mobile terminal are connected by a wireless network, wherein, Network can be moving Connect to a cellular data network, a WIFI network, or Bluetooth. In the case that both mobile terminals are connected to the wireless network, the connection of the two mobile terminals can be established through the real-time communication software. Of course, after accessing the wireless network, the software for collaborative photographing can be opened to establish a connection. Step S104: The first mobile terminal receives a real-time picture from the second mobile terminal, and sends a control instruction according to the real-time picture to control the second mobile terminal to take a picture. After the connection is established, the second mobile terminal sends the real-time picture displayed on the screen to the first mobile terminal, and the received real-time picture is displayed on the screen of the first mobile terminal, and the user can present the real-time on the first mobile terminal. Selecting a favorite moment in the picture to send a control command to the second mobile terminal, so that the second mobile terminal takes a picture at this time. The embodiment of the present invention utilizes interaction between two mobile terminals to complete the photographing process, which makes the user's self-photographing process simple, and the obtained photographs are more likely to meet the user's expectations without having to repeatedly take multiple shots. The second mobile terminal may transmit a real-time picture to the first mobile terminal after establishing a connection with the first mobile terminal; or may send a key request for requesting a control password to the first mobile terminal, where the first mobile terminal receives the second mobile terminal. After the key is requested, the control password is input, and the control password is sent to the second mobile terminal. The second mobile terminal matches the control password with the preset password; if the control password matches the preset password, the real-time screen is sent to the first mobile terminal, and if the control password does not match the preset password, the second mobile terminal does not A mobile terminal transmits a real-time picture. Before the first mobile terminal receives the real-time picture from the second mobile terminal, the first mobile terminal may also actively send a request for collaborative photographing to the second mobile terminal to request the second mobile terminal to assist the photographing; and accept the collaboration at the second mobile terminal. After the request for photographing, a real-time picture from the second mobile terminal is received. After the first mobile terminal establishes a connection with the second mobile terminal through the wireless network, the second mobile terminal may further send the configuration parameter corresponding to the camera to the first mobile terminal, where the first mobile terminal configuration modifies the photographing attribute of the second mobile terminal. And sending the configured camera attribute parameter to the second mobile terminal to adjust the photographing attribute of the second mobile terminal. Wherein, the above configuration parameters may include focus adjustment, switch flash, white balance setting, contrast setting, pixel setting, and the like. After the step S104 is performed, the second mobile terminal transmits the photographed photo to the first mobile terminal, and the first mobile terminal displays the photo on the display screen. The embodiment further provides a mobile terminal, and the structure thereof is as shown in FIG. 2, including: a first communication module 10 configured to establish a connection with another mobile terminal through a wireless network; and a first receiving module 12 that communicates with the first Module 10 Coupling, configured to receive a real-time picture from another mobile terminal; the first sending module 14 is coupled to the first receiving module 12 and configured to send a control command according to the real-time picture to control another mobile terminal to take a picture. Preferably, the first receiving module 12 is further configured to receive a key request from another mobile terminal, where the key request is used to instruct the mobile terminal to send a control password; the first sending module 14 is further configured to control the password. Send to another mobile terminal. Preferably, the first communication module 10 is further configured to send a request for collaborative photographing to another mobile terminal; the first receiving module 12 is further configured to receive another mobile after receiving a request for collaborative photographing by another mobile terminal. Real-time picture of the terminal. FIG. 3 is a block diagram showing a preferred structure of the mobile terminal. Based on the structure of FIG. 2, the configuration module 16 further includes: a configuration module 16 coupled to the first communication module 10 and the first sending module 14, respectively, configured to configure a photographing attribute parameter. The photographing attribute parameter is sent to the mobile terminal by another mobile terminal; the first sending module 14 is further configured to send the configured photographing attribute parameter to another mobile terminal to adjust the photographing attribute of the other mobile terminal. . The embodiment further provides a mobile terminal, and its structure is as shown in FIG. 4, including: a second communication module 20, configured to establish a connection with the first mobile terminal; and a second sending module 22 coupled to the second communication module 20 And being configured to send a real-time picture to the first mobile terminal; the photographing module 24 is coupled to the second sending module 22, and configured to perform photographing if receiving a control command from the first mobile terminal. FIG. 5 is a block diagram showing a preferred structure of the mobile terminal. Based on the structure shown in FIG. 4, the method further includes: a matching module 26 coupled to the second communication module 20 and the second sending module 22, respectively, configured to be Receiving the control password from the first mobile terminal, matching the control password with the preset password; the second sending module 22, configured to send the control password to the first mobile terminal if the control password matches the preset password Real time screen. Preferred Embodiment 1 This preferred embodiment provides a method and apparatus for cooperatively taking pictures of a dual mobile phone, which makes it more convenient to use a mobile phone for self-timer. In the embodiment of the present invention, two mobile phones (the mobile phone 1 and the mobile phone 2) are used, and the mobile phone 1 and the mobile phone 2 are respectively described below. The mobile phone 1 includes: a communication module, which is responsible for connecting with the communication module of the mobile phone 2. The connection mode may be Wi-Fi, Bluetooth, wireless data connection, and the like. The sending module is configured to send a user command to control the camera behavior of the mobile phone 2. The receiving module is configured to receive a real-time picture transmitted by the mobile phone. Configuration module, set to configure the phone to take pictures Various parameters. The display module receives the real-time preview interface of the camera module of the mobile phone 2 and displays it in the mobile phone 1; receives the photo taken by the mobile phone 2 and displays it. The mobile phone 2 includes: a communication module: responsible for connecting with the communication module of the mobile phone 1. The sending module is configured to send a real-time screen to the mobile phone; and the photographing module is configured to perform photographing when receiving a control command from the first mobile terminal. The flow of the method for co-photographing with a dual mobile phone will be described below, and the flow thereof is as shown in FIG. 6, and includes steps S602 to S612. Step S602, the mobile phone initiates a collaborative photographing process, and sends a start command to the mobile phone 2. Step S604, after the mobile phone 2 initializes the cooperative photographing function, the mobile phone returns a start completion instruction to the mobile phone. Step S606, the mobile phone 2 sends the real-time picture of the camera (ie, the preview picture) and the current configuration parameter to the mobile phone 1 through the communication module, and the mobile phone displays the preview picture. Configuration parameters include focus data, whether the flash is on, white balance status, contrast status, pixel data, and more. Step S608, the control module of the mobile phone 1 receives the user instruction, including focus adjustment, switch flash, white balance setting, contrast setting, pixel setting, camera command, etc., and then determines the specific photographing parameter, and sends the determined specific parameter as a control command. Give the phone two. Step S610, after receiving the control command, the mobile phone 2 performs corresponding adjustment on the camera module. If a photograph is received, the photograph is taken, and the photographed photo is sent to the mobile phone 1. If other control commands are received, they are reflected in the preview interface. Step S612, after receiving the photo taken by the mobile phone 2, the mobile phone displays the photo to the user. Compared with the prior art, the preferred embodiment can solve the problem of inconvenient self-timer of the mobile phone by the cooperative operation of the two mobile phones. At the same time, the technology can be extended to electronic devices such as portable cameras and SLR cameras. Preferred Embodiment 2 The camera system of the preferred embodiment includes a tablet computer 1 and a tablet computer 2. The tablet computer includes: a communication module, which is responsible for connecting with the communication module of the tablet computer 2, and the connection method may be Wi-Fi, Bluetooth, wireless data connection, and the like. The sending module is configured to send a user command to control the camera behavior of the tablet computer 2. The receiving module is configured to receive a real-time picture transmitted by the tablet computer. Configuration module, set Set to configure various parameters of the tablet two camera. The display module receives the real-time preview interface of the camera module of the tablet computer 2 and displays it in the mobile phone; receives the photo taken by the tablet computer and displays it. The tablet computer 2 includes: a communication module: is responsible for connecting with a communication module of the tablet computer. The sending module is configured to send a real-time screen to the tablet computer; and the photographing module is configured to perform photographing when receiving the control command from the first mobile terminal. FIG. 7 is a schematic diagram of the startup operation of the two tablets connected by using the Wi-Fi Direct mode, the flow is as follows: Step S702, the tablet 2 turns on the Wi-Fi Direct function in the mobile phone setting, and Set the access password. Step S704, the tablet computer starts the collaborative camera application, because the schematic diagram indicates the Wi-Fi Direct mode connection, so Wi-Fi is selected in the connection mode. After the mobile phone searches for the Wi-Fi network list, select the Wi-Fi network "Direct Tablet 2" corresponding to the tablet 2, and enter the network password. After the Wi-Fi connection is successful, the collaborative photo application of the tablet 1 will be The tablet computer sends a "start collaborative photographing function" command. Step S706, after receiving the "start collaborative photographing function" command, the tablet computer 2 starts the collaborative photographing application, and prompts the user to "a tablet computer requests collaborative photographing", and the user selects "agree "After the tablet two-way tablet computer sends a startup completion command, the tablet computer and the tablet computer two successfully connect. It should be noted that in order to achieve this function, the collaborative camera application needs to register the event activation function with the system during installation. That is, if the system receives the "one tablet requests a collaborative photo" command, the collaborative photographing function is started. If the function is not registered, the collaborative photographing application needs to be manually started before this step. Step S708, after the connection is successful, the tablet computer 2 Send a preview screen and configuration parameters to the tablet. Step S710, Tablet PC 1 After the preview screen, the display is displayed on the interface in real time. At the same time, the received configuration parameters are displayed on the interface in a certain way, or may not be displayed. At this point, the startup using the Wi-Fi Direct connection is completed. The tablet computer starts to take photos together. The tablet computer displays the real-time picture sent by the tablet computer 2; receives the user's camera instruction, and sends the camera instruction to the tablet computer 2. After receiving the instruction, the tablet computer performs the camera action. , the photo taken back to the tablet one, the tablet computer displays the photo to the user, and thus completes the collaborative photographing process. The above scheme is also applicable to collaborative photographing between different kinds of mobile terminals, for example: mobile phone and tablet The connection between the specific methods is similar to the above embodiment, and will not be described in detail herein. While the preferred embodiments of the present invention have been disclosed for purposes of illustration, those skilled in the art will recognize that various modifications, additions and substitutions are possible, and the scope of the invention should not be limited to the embodiments described above. Industrial Applicability The technical solution provided by the embodiments of the present invention can be applied to the field of mobile terminals, and the interaction between two mobile terminals is used to complete the camera process, which makes the user's self-timer process simple, and the obtained photos are more easily reach the user's. It is expected that the shooting in the prior art is complicated and the problem of the user's photographing needs cannot be satisfied.

Claims

The right to ask for a book, a method of photography, including:

The first mobile terminal establishes a connection with the second mobile terminal;

The first mobile terminal receives a real-time picture from the second mobile terminal, and sends a control instruction according to the real-time picture to control the second mobile terminal to take a picture. The method of claim 1, wherein before the first mobile terminal receives the real-time picture from the second mobile terminal, the method further includes:

The first mobile terminal receives a key request from the second mobile terminal, where the key request is used to instruct the first mobile terminal to send a control password;

The first mobile terminal sends the control password to the second mobile terminal. The method of claim 2, wherein, after the first mobile terminal sends the control password to the second mobile terminal, the method further includes:

The second mobile terminal matches the control password with a preset password;

And if the control password matches the preset password, sending a real-time picture to the first mobile terminal. The method according to any one of claims 1 to 3, wherein, before the first mobile terminal receives the real-time picture from the second mobile terminal, the method further includes:

Sending, by the first mobile terminal, a request for collaborative photographing to the second mobile terminal; after receiving the message of the cooperative photo taken by the second mobile terminal, the first mobile terminal receives the second mobile Real-time picture of the terminal. The method of any one of the preceding claims, wherein, after the sending, according to the real-time picture, a control command to control the second mobile terminal to perform photographing, the method further includes:

The first mobile terminal receives a photo from the second mobile terminal for display. The method of claim 1, 2, 3 or 5, wherein after the first mobile terminal establishes a connection with the second mobile terminal by using the wireless network, the method further includes: The first mobile terminal configures a photographing attribute parameter, where the photographing attribute parameter is sent by the second mobile terminal to the first mobile terminal;

And transmitting, by the first mobile terminal, the configured camera attribute parameter to the second mobile terminal, to adjust a photographing attribute of the second mobile terminal. , a mobile terminal, comprising:

a first communication module, configured to establish a connection with another mobile terminal;

The first receiving module is configured to receive a real-time picture from the another mobile terminal; the first sending module is configured to send a control instruction according to the real-time picture to control the another mobile terminal to take a picture. The mobile terminal according to claim 7, wherein

The first receiving module is further configured to receive a key request from the another mobile terminal, where the key request is used to instruct the mobile terminal to send a control password;

The first sending module is further configured to send the control password to the another mobile terminal. The mobile terminal according to claim 7, wherein

The first communication module is further configured to send a request for co-photographing to the another mobile terminal; the first receiving module is further configured to receive a message of receiving a coordinated photo when replying to the another mobile terminal Thereafter, a live view from the other mobile terminal is received. The mobile terminal according to any one of claims 7 to 9, further comprising:

a configuration module, configured to configure a photographing attribute parameter, where the photographing attribute parameter is sent by the another mobile terminal to the mobile terminal;

The first sending module is further configured to send the configured camera attribute parameter to the another mobile terminal to adjust the photographing attribute of the another mobile terminal. 1. A mobile terminal, comprising:

a second communication module, configured to establish a connection with the first mobile terminal;

a second sending module, configured to send a real-time picture to the first mobile terminal;

The photographing module is configured to perform photographing in the case of receiving a control command from the first mobile terminal. The mobile terminal of claim 11, further comprising:

a matching module, configured to match the control password with a preset password when receiving a control password from the first mobile terminal;

The second sending module is configured to send a real-time picture to the first mobile terminal if the control password matches the preset password.