CN108848309B

CN108848309B - Camera program starting method and mobile terminal

Info

Publication number: CN108848309B
Application number: CN201810771944.7A
Authority: CN
Inventors: 李高
Original assignee: Vivo Mobile Communication Co Ltd
Current assignee: Vivo Mobile Communication Co Ltd
Priority date: 2018-07-13
Filing date: 2018-07-13
Publication date: 2020-08-07
Anticipated expiration: 2038-07-13
Also published as: CN108848309A

Abstract

The embodiment of the invention provides a camera program starting method and a mobile terminal. The method comprises the following steps: when a camera calling instruction is received, acquiring scheduling reference data and camera software and hardware data of the mobile terminal; according to the camera software and hardware data and the scheduling reference data, confirming a target camera program matched with the camera calling instruction and starting the target camera program; the scheduling reference data comprises user interaction data and/or external environment data, and the camera software and hardware data comprises software parameters of a camera program and hardware parameters of the camera. According to the method and the device, the target camera program meeting the shooting requirements of the user is recommended to the user according to the scheduling reference data of the user, so that the shooting effect and the continuity and timeliness of social experience are improved.

Description

Camera program starting method and mobile terminal

Technical Field

The present invention relates to the field of communications technologies, and in particular, to a method for starting a camera program and a mobile terminal.

Background

With the use of mobile terminals becoming more and more popular, the functions of mobile terminals become more and more abundant, and for example, more and more users can take pictures by using mobile terminals such as mobile phones. In addition, in order to meet the shooting requirements of users, more and more camera programs are available for users to install in the mobile terminal for calling during shooting. At present, camera programs used by mobile terminal users can be classified into two types according to whether the shooting function is professional or not: one type is a camera program for taking pictures and beautifying the face, the related functions are relatively perfect, and in addition, the functions of a camera pre-installed when mobile terminals such as mobile phones leave a factory are generally very strong; another category is non-professional social-oriented camera programs, such as camera programs that are added to social applications, and the like, which are relatively less functional. In most social scenes, pictures and videos have a very large weight in the emotion. When a user needs to photograph, the first method is to use a camera function attached to an application of the mobile terminal; the second method is to start professional third-party shooting software or shooting software carried by the mobile terminal for shooting and recording, and then upload the shooting software to social software.

The existing camera program starting method has the following defects: with the first scheme, when the user uses the camera function of the application program, only the camera program of the application program can be automatically called for the application program, and other camera programs cannot be automatically called for the application program. Moreover, the shooting effect of the WeChat camera with the camera function of the program is general, and the individual requirements of the user are difficult to meet. For the second scheme, the user often needs to quit the current social environment, and in addition, the third-party photographing software is manually started to photograph, so that the continuity and timeliness of the social experience of the user are influenced. Therefore, the existing camera program starting scheme is difficult to meet the social photographing requirement of the user.

Disclosure of Invention

The embodiment of the invention provides a camera program starting method and a mobile terminal, and aims to solve the problems that an existing camera calling scheme is poor in shooting effect and difficult to meet social shooting requirements of users.

In order to solve the technical problem, the invention is realized as follows:

in a first aspect, an embodiment of the present invention provides a method for starting a camera program, which is applied to a mobile terminal, and the method includes:

when a camera calling instruction is received, acquiring scheduling reference data and camera software and hardware data of the mobile terminal;

according to the camera software and hardware data and the scheduling reference data, confirming a target camera program matched with the camera calling instruction and starting the target camera program;

the scheduling reference data comprises user interaction data and/or external environment data, and the camera software and hardware data comprises software parameters of a camera program and hardware parameters of the camera.

In a second aspect, an embodiment of the present invention further provides a mobile terminal, where the mobile terminal includes:

the basic data acquisition module is used for acquiring scheduling reference data and camera software and hardware data of the mobile terminal when a camera calling instruction is received;

the camera program selection module is used for confirming and starting a target camera program matched with the camera calling instruction according to the camera software and hardware data and the scheduling reference data;

In a third aspect, an embodiment of the present invention further provides a mobile terminal, including: a memory, a processor and a computer program stored on the memory and executable on the processor, the computer program, when executed by the processor, implementing the steps of the camera program startup method.

In the embodiment of the invention, when a camera calling instruction is received, the scheduling reference data and the camera software and hardware data of the mobile terminal are acquired; according to the camera software and hardware data and the scheduling reference data, confirming a target camera program matched with the camera calling instruction and starting the target camera program; the scheduling reference data comprises user interaction data and/or external environment data, and the camera software and hardware data comprises software parameters of a camera program and hardware parameters of the camera. The method and the device can recommend the target camera program meeting the shooting requirements of the user to the user according to the scheduling reference data of the user, so that the shooting effect and the continuity and timeliness of social experience are improved.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings needed to be used in the description of the embodiments of the present invention will be briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art that other drawings can be obtained according to these drawings without inventive labor.

Fig. 1 is a flowchart of a camera program starting method according to an embodiment of the present invention;

fig. 2 is a second flowchart of a camera program starting method according to an embodiment of the present invention;

FIG. 3 is one of the block diagrams of a mobile terminal in an embodiment of the present invention;

fig. 4 is a second block diagram of the mobile terminal in an embodiment of the present invention;

fig. 5 is a schematic diagram of a hardware structure of a mobile terminal according to an embodiment of the present invention.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are some, not all, embodiments of the present invention. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Example one

Referring to fig. 1, a flowchart of a method for starting a camera program according to an embodiment of the present invention is shown, and is applied to a mobile terminal, where the method specifically includes the following steps:

step 110, when a camera calling instruction is received, acquiring scheduling reference data and camera software and hardware data of the mobile terminal; the scheduling reference data comprises user interaction data and/or external environment data, and the camera software and hardware data comprises software parameters of a camera program and hardware parameters of the camera.

In the embodiment of the present invention, the user may input the camera call instruction in any available manner, which is not limited to this embodiment of the present invention. In addition, the input mode of the camera call instruction in different application scenarios may be different, and the specific input mode may be preset according to the requirement, and the embodiment of the present invention is not limited. For example, when a user wants to invoke a camera while using a social class application, the camera call instruction may be input by clicking a camera call control in the social class application, and so on.

The scheduling reference data may include any data that may be referenced to control the mobile terminal to launch a target camera program that matches the currently received camera call instruction. For example, the data may include, but is not limited to, operation data such as clicking, triggering and the like of the user on the mobile terminal, historical browsing data of the user on the mobile terminal, historical camera calling of the user on the mobile terminal, environmental data of the mobile terminal such as temperature, humidity, gravity, signal strength, light intensity, motion state and the like, and the like. The specific content included in the scheduling reference data may be preset according to a requirement, and the embodiment of the present invention is not limited thereto. The camera software and hardware data may include software parameters of all camera programs that can be called by the mobile terminal and hardware parameters of a camera of the mobile terminal, and specifically may include, but are not limited to, camera shooting definition, supported shooting mode, shooting resolution, color space, frame rate, color rendition, texture rendition, denoising, dynamic speed, photosensitive member, lens focal length, lens apparent distance, lens material, pan-tilt control, image processing algorithm, and the like. Wherein, the camera shooting definition, the supported shooting mode, the shooting resolution, the color space, the frame rate, the color reduction, the texture reduction, the de-noising, the dynamic speed, the pan-tilt control, the image processing algorithm and other software parameters belong to the camera program; the other photosensitive components, the focal length of the lens, the apparent distance of the lens, the material of the lens and the like belong to the hardware parameters of the camera. Moreover, the camera program may include, but is not limited to, a camera program pre-installed when the mobile terminal is shipped from the factory, a third party camera program downloaded and installed by a user of the mobile terminal during use, a camera program attached to other applications of the mobile terminal, and the like.

In the embodiment of the present invention, it may be set that the scheduling reference data includes user interaction data and/or external environment data. The user interaction data may include operation data of the user on hardware of the mobile terminal and software feedback data of the mobile terminal. The operation data on the hardware can include but is not limited to clicking, triggering and the like of a user for a touch screen and keys of the mobile terminal; the software feedback data may include, but is not limited to, a series of reaction data of each application program in the mobile terminal and the like in response to the triggering operation of the user, for example, when the user selects a camera program recommended by the mobile terminal and clicks on confirmation, the mobile terminal may correspondingly select and start the corresponding camera program, or when the user cancels the camera program recommended by the mobile terminal and manually selects another camera program, the mobile terminal may correspondingly start the selected other camera program, and the like, and these data may be obtained by parsing log data of the application programs. Moreover, in order to more accurately recommend the camera program close to the user's requirement, when the camera call instruction is received, the scheduling reference data of the mobile terminal is acquired, specifically, the user interaction data of the mobile terminal may be acquired within a first preset time period before the camera call instruction is received, and the external environment data of the mobile terminal may be acquired within a second preset time period before the camera call instruction is received. The specific values of the first preset time period and the second preset time period may be preset according to requirements, and the values of the first preset time period and the second preset time period may be the same or different, which is not limited in this embodiment of the present invention.

In addition, in the embodiment of the present invention, the scheduling reference data and the camera hardware and software data of the mobile terminal may be acquired by any available method or device, and may be preset specifically according to the requirement, which is not limited in the embodiment of the present invention.

And step 120, according to the camera software and hardware data and the scheduling reference data, confirming a target camera program matched with the camera calling instruction and starting the target camera program.

After the camera software and hardware data of the mobile terminal and the current scheduling reference data are obtained, a target camera program matched with the scheduling reference data, namely a target camera program matched with a corresponding camera call instruction, can be selected from all camera programs of the mobile terminal according to the camera software and hardware data based on the scheduling reference data and started. The corresponding relationship between the camera program and the scheduling reference data may be preset according to the requirement, and the embodiment of the present invention is not limited thereto.

For example, when the mobile terminal is in a WIFI (WIreless-Fidelity, WIreless network) connection state and the signal is good, the camera scheduling model preferentially selects a camera program with a higher pixel as a target camera program, where the WIFI state of the mobile terminal can be identified by using software and hardware data of a WIreless identification module of the mobile terminal;

when a mobile terminal user takes a picture in a field trip, the camera scheduling model is adapted to a camera program with more complete functions as a target camera program, sensor modules such as brightness and humidity can be adopted in a recognition scene, and the camera acquires a real-time scene and a classification function;

when a mobile terminal user is in social chat, a camera program with more special effects can be provided for an outward user as a target camera program, a camera program with low pixels can be provided for a user with less traffic as a target camera program, and a social scene can be judged and recognized according to the use condition of each application program on the mobile terminal; whether the current user of the mobile terminal is an outward user or not can be judged according to the chat information of the user during the chat, or whether the current user of the mobile terminal is the outward user or not can be judged according to whether the user frequently calls a professional photographing application or a retouching software in the chat process. The chat message may include, but is not limited to, at least one of text message, voice message, video message, emoticon message, and picture message.

In addition, in the embodiment of the present invention, in order to conveniently recommend an appropriate camera program to a corresponding mobile terminal user according to the scheduling reference parameter, a camera scheduling model may be trained in advance, and after the scheduling reference data and the camera software and hardware data of the mobile terminal are obtained, a target camera program matched with the camera call instruction is confirmed and started according to the camera software and hardware data and the scheduling reference data based on the trained camera scheduling model. The camera scheduling model can be obtained by training according to a camera which is automatically called by a user.

The camera scheduling model can be specifically trained based on at least one camera autonomously invoked by different users. Moreover, the camera scheduling model of the corresponding mobile terminal can be trained only by the camera which is autonomously called by each mobile terminal user; it may also be set that the camera scheduling model is trained with any at least one camera that the user invokes autonomously, then each mobile terminal may invoke the camera scheduling module to confirm the target camera program, and so on. The camera scheduling model in the embodiment of the present invention may be a machine learning model, a deep learning model, a reinforcement learning model, a migration learning model, or the like, or a combination model of any multiple algorithms, and specifically, the specific type and structure of the camera scheduling model and training data for training the camera scheduling model may be preset according to requirements, which is not limited in the embodiments of the present invention.

In addition, in the embodiment of the invention, if the target camera program is based on the trained camera scheduling model, the target camera program matched with the camera calling instruction is confirmed according to the camera software and hardware data and the scheduling reference data. Then the camera scheduling model needs to be trained before the target camera program is confirmed by using the camera scheduling model, and the specific training process may be as follows:

and step 10, counting the camera software and hardware data of the mobile terminal which is autonomously controlled by the user to call the camera program and the scheduling reference data corresponding to the camera program which is autonomously called each time in a preset time period before the current time.

In the embodiment of the present invention, in order to perform initial training on the camera scheduling model, statistics may be first performed on camera software and hardware data of the mobile terminal that is autonomously controlled by the user to call the camera program and scheduling reference data corresponding to the camera program that is autonomously called each time within a preset time period before the current time. The user at this time may be any at least one mobile terminal user. The preset time period may be preset according to a requirement, and the embodiment of the present invention is not limited.

The scheduling reference data corresponding to each time of the autonomous invocation of the camera program may specifically be user interaction data of the corresponding mobile terminal in a third preset time period before each time of the autonomous invocation of the camera program, and external environment data of the corresponding mobile terminal in a fourth preset time period before each time of the autonomous invocation of the camera program. The specific values of the third preset time period and the fourth preset time period may be preset according to requirements, and the values of the third preset time period and the fourth preset time period may be the same or different, and the values of the third preset time period and the first preset time period may be the same or different, and the values of the fourth preset time period and the second preset time period may be the same or different, which is not limited in the embodiments of the present invention.

And 20, constructing a training set according to the camera software and hardware data and the scheduling reference data.

In order to train the camera scheduling model, after the basic training data is obtained in step 10, a training set may be further constructed by using the obtained camera hardware and software data and the scheduling reference data.

Specifically, a training subset can be constructed by using camera software and hardware data of a camera program called each time a user autonomously controls the mobile terminal to call the camera program and corresponding scheduling reference data, and then a training set can be constructed by using a plurality of training subsets. Of course, a training subset may also be constructed to obtain a training set, and the embodiment of the present invention is not limited thereto. It is clear that the more training subsets the training set contains, the more accurate the trained camera scheduling model.

And step 30, training the camera scheduling model through the training set.

After the training set is constructed, the camera scheduling model can be trained through the training set, specifically, data in the training set can be input into the camera scheduling model which is constructed in advance, parameters in the camera scheduling model are trained, and finally the trained camera scheduling model is obtained.

In addition, in the embodiment of the invention, in order to ensure the accuracy of the camera scheduling model, after the training of the camera scheduling model is completed, the accuracy of the camera scheduling model can be further tested by using a test set. The test set may include scheduling reference data of the user when the user autonomously calls the camera program, and camera software and hardware data of all camera programs possessed by the corresponding mobile terminal.

Inputting the test set into the trained camera scheduling module, obtaining a target camera program recommended by the camera scheduling module for a corresponding user, then judging whether the target camera program is consistent with a camera program finally called by the corresponding user when the camera program is called by the user, and if the probability of the consistent condition in the total test set is greater than a preset proportion, determining that the trained camera scheduling model meets the requirements; and if the probability that the consistent condition accounts for the total test set is not greater than the preset proportion, the trained camera scheduling model can be confirmed to be not satisfied with the requirements, and at the moment, the camera scheduling model still needs to be trained until the camera scheduling model satisfies the requirements.

For a target camera program recommended by the camera scheduling module, a mobile terminal user can subjectively judge whether the target camera program meets the current shooting requirement of the mobile terminal user, and then can make corresponding feedback operation, for example, if the user possibly feels that the target camera program cannot meet the shooting requirement of the mobile terminal user, the target camera program is closed, other camera programs meeting the shooting requirement are started, and shooting operation is executed; and if the user feels that the target camera program can satisfy his photographing requirement, the photographing operation can be continuously performed. For the case that the user closes the target camera program, the accuracy of the camera scheduling model can be further improved.

Therefore, in the embodiment of the present invention, in order to further improve the accuracy of the camera scheduling model, the operation feedback data of the current user for the camera call instruction may be counted, and then the camera scheduling model is optimally trained according to the operation feedback data, the scheduling reference data, and the camera software and hardware data of the target camera program. The operation feedback data may include, but is not limited to, whether the current user reselects another camera program except the target camera program for the camera call instruction, whether the current user performs a shooting operation using the target camera program, whether the current user reselects another shooting mode except the target shooting mode, whether the current user performs a shooting operation in the target shooting mode using the target camera program, and the like.

As described above, the operation feedback data may feed back whether the user is satisfied with the target camera program recommended by the mobile terminal, and therefore, in the embodiment of the present invention, in order to further improve the accuracy of the camera scheduling model, after the operation feedback data is obtained, the camera scheduling model may be optimally trained according to the operation feedback data, the scheduling reference data, and the camera software and hardware data of the target camera program.

Specifically, the camera scheduling model may be optimally trained based on the operation feedback data, the scheduling reference data, and the camera software and hardware data of the target camera program according to whether the user reselects another camera program other than the target camera program in the operation feedback data. For the operation feedback data of the camera program which is reselected, camera software and hardware parameters of the camera program which can be reselected and corresponding scheduling reference data construct an optimized training set; and for the operation feedback data of the camera program which is not reselected, an optimized training set can be constructed by using the camera software and hardware parameters of the original target camera program and corresponding scheduling reference data. And then inputting the camera scheduling model by an optimization training set, and further performing optimization training on the camera scheduling model.

Optionally, in an embodiment of the present invention, the step 120 further includes:

and a substep 121, determining whether the network state of the mobile terminal meets a preset network requirement according to the software and hardware data of the wireless identification module in the mobile terminal.

The preset network requirement may be preset according to a requirement, and the embodiment of the present invention is not limited. For example, the preset network requirement may be that the mobile terminal is in a wireless network connection state, and the wireless network signal is above 100M, and so on. In addition, in the embodiment of the present invention, software and hardware data of the wireless identification module in the mobile terminal may be acquired in any available manner, which is not limited in the embodiment of the present invention.

And a substep 122, selecting a camera program with the highest pixel as a target camera program according to the camera software and hardware data and starting the camera program if the network state of the mobile terminal meets the preset network requirement.

If the network state of the mobile terminal meets the preset network requirement, the mobile terminal can be known to meet the high pixel requirement of shooting at present, and therefore the camera program with the highest pixel can be selected from the camera programs of the mobile terminal as a target camera program and started according to the software and hardware data of the camera.

And a substep 123 of judging whether the mobile terminal is in a preset shooting scene or not according to software and hardware data of a sensor in the mobile terminal and a real-time scene acquired by a camera of the mobile terminal.

The preset shooting scene can also be preset according to requirements, and the embodiment of the invention is not limited. For example, the preset shooting scene may be set to an outdoor shooting scene with a temperature between 10 ° and 20 °, or the like. The sensor may include, but is not limited to, at least one of a temperature sensor, a humidity sensor, a brightness sensor, a gravity sensor, a speed sensor, and the like. The camera may include, but is not limited to, at least one of a front camera, a rear camera of the mobile terminal, a third party camera connected to the mobile terminal, and the like.

Then, the scene where the mobile terminal is located may be specifically classified according to software and hardware data of the sensor in the mobile terminal and a real-time scene obtained by the camera of the mobile terminal, so as to determine whether the mobile terminal is in a preset shooting scene.

And a substep 124, if the mobile terminal is in a preset shooting scene, selecting a camera program with the most shooting function options as a target camera program according to the camera software and hardware data, and starting the camera program.

If the mobile terminal is in the preset shooting scene, the camera program with the most shooting function options can be selected from the camera software and hardware data of the camera program contained in the mobile terminal as the target camera program and started. The shooting function options may include option controls for triggering different shooting functions, so that the more shooting function options, the more shooting functions of the corresponding camera program.

Substep 125, determining whether the user is an outward user according to the information sent by the user through the social application program under the condition that the social application program runs in the foreground; the information comprises at least one of text information, voice information, video information, emoticon information and picture information.

The social application program can include any at least one social application program of the mobile terminal. Moreover, the conditions of the outward users can be preset according to requirements, and the embodiment of the invention is not limited. For example, it may be set that if the number of times of occurrence of the professional photographing vocabulary or the professional retouching vocabulary in the information sent by the user exceeds a first preset number of times, or the number of times of occurrence of the preset emoticon in the information sent by the user exceeds a second preset number of times, and so on, the current user may be confirmed to be an outward user. Or if the user frequently calls a professional photographing application or a retouching software in the process of chatting by utilizing the social application program, the current user can be confirmed to be an outward user, and the like.

Then, under the condition that the social application program runs in the foreground, whether the user is an outward user or not can be determined according to the information sent by the user through the social application program. Specifically, whether the user is an outward user or not may be determined according to information sent by the social application program within a preset time period before the current time, where the preset time period may be preset according to a requirement, and the embodiment of the present invention is not limited. And, the information may include, but is not limited to, at least one of text information, voice information, video information, emoticon information, and picture information.

And a substep 126, if the user is an outward user, selecting a camera program with the most special shooting effect as a target camera program according to the camera software and hardware data, and starting the target camera program.

If the current user of the mobile terminal is an outward user, it can be shown that the user has more requirements for the special shooting effect at this time, and at this time, the camera program with the most special shooting effect can be selected from all camera programs as a target camera program according to the camera software and hardware data of all camera programs in the mobile terminal and started.

It should be noted that, in the embodiment of the present invention, at least one of the sub-steps 121-. Moreover, if the above-mentioned at least two situations are included simultaneously, and the current status of the mobile terminal at this time meets a plurality of conditions currently set, then a camera program meeting the requirements of the corresponding camera program at the same time can be selected from the mobile terminal as a target camera program, and if the camera program meeting the requirements of the corresponding camera program at the same time does not exist in the mobile terminal, then the camera program meeting the definition conditions with higher priority level can be selected as a target application program according to the priority level of each definition condition.

For example, if the selected target camera program in the above sub-steps 121-126 is set at the same time; if the network state of the mobile terminal meets the preset network requirement and the mobile terminal is in the preset shooting scene and the current user of the mobile terminal is an outward user according to judgment at the moment, a camera program with the highest pixel, the most shooting function options and the most shooting special effect can be selected from the mobile terminal as a target camera program and started; if the camera program with the highest pixel, the most shooting function options and the most shooting special effects does not exist in the mobile terminal, the camera program with the highest pixel can be preferentially selected as the target camera program and started at the moment, assuming that the set priority levels are the highest pixel, the most shooting function options and the most shooting special effects in sequence from the highest priority level to the lowest priority level.

Example two

Step 210, when a camera calling instruction is received, acquiring scheduling reference data and camera software and hardware data of the mobile terminal; the scheduling reference data comprises user interaction data and/or external environment data, and the camera software and hardware data comprises software parameters of a camera program and hardware parameters of the camera.

Optionally, in this embodiment of the present invention, the user interaction data may include hardware operation data of the user for the mobile terminal, and/or software feedback data of the mobile terminal.

The hardware operation data may include operations such as clicking, triggering and the like of a mobile terminal user on a hardware device such as a touch screen and a key of the mobile terminal. The software feedback data may include data such as selection and determination of a user of the mobile terminal when operating the mobile terminal and each application installed in the mobile terminal, and feedback data of the mobile terminal or the application on the user operation, such as user selection of a target camera program recommended by the camera scheduling model and click confirmation, or user cancellation of the target camera program recommended by the camera scheduling model and manual selection of other photographing programs. Of course, in the embodiment of the present invention, specific content included in the user interaction data may be set according to a requirement, and the embodiment of the present invention is not limited thereto. Furthermore, in the embodiments of the present invention, the hardware operation data and/or the software feedback data may be obtained in any available manner, which is not limited to the embodiments of the present invention.

And step 220, confirming a target camera program and a target shooting mode matched with the camera calling instruction according to the camera software and hardware data and the scheduling reference data.

In practical applications, it is further possible for some camera programs to include a plurality of shooting modes. For example, a backlight shooting mode and a frontlight shooting mode may be included in terms of illumination intensity; according to the beautifying effect, a plurality of shooting modes aiming at different filter effects can be included; and so on. Obviously, different shooting modes correspond to different shooting requirements. And the camera hardware and software data corresponding to different shooting modes are different, for example, the portrait mode, the landscape mode, the gourmet mode, and other shooting modes correspond to a series of camera hardware and software data which are not identical.

Therefore, in the embodiment of the present invention, in order to further meet the shooting requirements of the user, the target camera program and the target shooting mode matched with the corresponding scheduling reference data may also be confirmed according to the acquired camera software and hardware data when the camera call instruction is received.

And step 230, controlling the mobile terminal to start the target camera program, and setting a shooting mode of the target camera program to be a target shooting mode.

After the target camera program and the target shooting mode recommended by the camera scheduling module are acquired, the mobile terminal can be further controlled to start the target camera program, and the shooting mode of the target camera program is set to be the target shooting mode.

For example, if the confirmed target camera program is the camera program 1 and the target photographing mode is the portrait mode, at this time, the mobile terminal may be controlled to start the camera program 1 and set the photographing mode of the camera program 1 to the portrait mode.

By means of the technical scheme of the embodiment of the invention, the embodiment of the invention obtains the scheduling reference data and the camera software and hardware data of the mobile terminal when receiving the camera calling instruction; according to the camera software and hardware data and the scheduling reference data, confirming a target camera program matched with the camera calling instruction and starting the target camera program; the scheduling reference data comprises user interaction data and/or external environment data, and the camera software and hardware data comprises software parameters of a camera program and hardware parameters of the camera. The method and the device can recommend the target camera program meeting the shooting requirements of the user to the user according to the scheduling reference data of the user, so that the shooting effect and the continuity and timeliness of social experience are improved.

In addition, in the embodiment of the present invention, a target camera program and a target shooting mode matched with the camera call instruction are confirmed according to the camera software and hardware data and the scheduling reference data; controlling the mobile terminal to start the target camera program and setting a photographing mode of the target camera program to a target photographing mode. The matching degree of the shooting mode of the target camera program and the shooting requirement of the user can be further improved.

EXAMPLE III

Referring to fig. 3, a block diagram of a mobile terminal of one embodiment of the present invention is shown. The mobile terminal of the embodiment of the invention can realize the details of the camera program starting method in the first embodiment to the second embodiment and achieve the same effect. The mobile terminal 300 shown in fig. 3 includes:

and a basic data obtaining module 310, configured to obtain scheduling reference data and camera software and hardware data of the mobile terminal when a camera call instruction is received.

A camera program selecting module 320, configured to determine and start a target camera program matched with the camera call instruction according to the camera software and hardware data and the scheduling reference data; the scheduling reference data comprises user interaction data and/or external environment data, and the camera software and hardware data comprises software parameters of a camera program and hardware parameters of the camera.

Optionally, in an embodiment of the present invention, the camera program selecting module 320 further includes:

and the network state judgment submodule is used for judging whether the network state of the mobile terminal meets the preset network requirement according to the software and hardware data of the wireless identification module in the mobile terminal.

And the first camera program selecting submodule is used for selecting the camera program with the highest pixel as a target camera program and starting the camera program according to the camera software and hardware data if the network state of the mobile terminal meets the preset network requirement.

And the shooting scene judging submodule is used for judging whether the mobile terminal is in a preset shooting scene or not according to the software and hardware data of the sensor in the mobile terminal and the real-time scene acquired by the camera of the mobile terminal.

And the second camera program selection sub-module is used for selecting and starting the camera program with the most shooting function options as the target camera program according to the camera software and hardware data if the mobile terminal is in a preset shooting scene.

The user type judgment sub-module is used for determining whether the user is an outward user or not according to information sent by the user through the social application program under the condition that the social application program runs in a foreground; the information comprises at least one of text information, voice information, video information, emoticon information and picture information.

And the third camera program selecting submodule is used for selecting the camera program with the most special shooting effect as a target camera program and starting the camera program according to the camera software and hardware data if the user is an outward user.

Example four

Referring to fig. 4, a block diagram of a mobile terminal of one embodiment of the present invention is shown. The mobile terminal of the embodiment of the invention can realize the details of the camera program starting method in the first embodiment to the second embodiment and achieve the same effect. The mobile terminal 400 shown in fig. 4 includes:

and a basic data obtaining module 410, configured to obtain scheduling reference data and camera software and hardware data of the mobile terminal when a camera call instruction is received.

A camera program selecting module 420, configured to determine and start a target camera program matched with the camera call instruction according to the camera software and hardware data and the scheduling reference data; the scheduling reference data comprises user interaction data and/or external environment data, and the camera software and hardware data comprises software parameters of a camera program and hardware parameters of the camera.

Optionally, in an embodiment of the present invention, the camera program selecting module 420 may further include:

a fourth camera program selecting submodule 421, configured to determine, according to the camera software and hardware data and the scheduling reference data, a target camera program and a target shooting mode that are matched with the camera call instruction;

a shooting mode adjusting sub-module 422, configured to control the mobile terminal to start the target camera program, and set a shooting mode of the target camera program to a target shooting mode.

The mobile terminal 400 provided in the embodiment of the present invention can implement each process implemented by the mobile terminal in the method embodiments of fig. 1 to fig. 2, and is not described herein again to avoid repetition.

Through the modules, the mobile terminal 400 acquires scheduling reference data and camera software and hardware data of the mobile terminal when receiving a camera call instruction; according to the camera software and hardware data and the scheduling reference data, confirming a target camera program matched with the camera calling instruction and starting the target camera program; the scheduling reference data comprises user interaction data and/or external environment data, and the camera software and hardware data comprises software parameters of a camera program and hardware parameters of the camera. The method and the device can recommend the target camera program meeting the shooting requirements of the user to the user according to the scheduling reference data of the user, so that the shooting effect and the continuity and timeliness of social experience are improved.

EXAMPLE five

Figure 5 is a schematic diagram of a hardware configuration of a mobile terminal implementing various embodiments of the present invention,

the mobile terminal 500 includes, but is not limited to: a radio frequency unit 501, a network module 502, an audio output unit 503, an input unit 504, a sensor 505, a display unit 506, a user input unit 507, an interface unit 508, a memory 509, a processor 510, and a power supply 511. Those skilled in the art will appreciate that the mobile terminal architecture shown in fig. 5 is not intended to be limiting of mobile terminals, and that a mobile terminal may include more or fewer components than shown, or some components may be combined, or a different arrangement of components. In the embodiment of the present invention, the mobile terminal includes, but is not limited to, a mobile phone, a tablet computer, a notebook computer, a palm computer, a vehicle-mounted terminal, a wearable device, a pedometer, and the like.

The processor 510 is configured to, when receiving a camera call instruction, obtain scheduling reference data and camera software and hardware data of the mobile terminal; according to the camera software and hardware data and the scheduling reference data, confirming a target camera program matched with the camera calling instruction and starting the target camera program; the scheduling reference data comprises user interaction data and/or external environment data, and the camera software and hardware data comprises software parameters of a camera program and hardware parameters of the camera.

Moreover, in the embodiment of the present invention, whether the network state of the mobile terminal meets the preset network requirement may also be determined according to the software and hardware data of the wireless identification module in the mobile terminal; and if the network state of the mobile terminal meets the preset network requirement, selecting a camera program with the highest pixel as a target camera program according to the camera software and hardware data and starting the camera program. Judging whether the mobile terminal is in a preset shooting scene or not according to software and hardware data of a sensor in the mobile terminal and a real-time scene acquired by a camera of the mobile terminal; and if the mobile terminal is in a preset shooting scene, selecting a camera program with the most shooting function options as a target camera program according to the camera software and hardware data and starting the camera program. And determining whether the user is an outward user according to information sent by the user through the social application program under the condition that the social application program runs in a foreground; the information comprises at least one of text information, voice information, video information, expression symbol information and picture information; and if the user is an outward user, selecting a camera program with the most special shooting effect as a target camera program according to the camera software and hardware data and starting the target camera program. Thereby, the matching degree of the target camera program and the shooting requirement of the user can be further improved.

It should be understood that, in the embodiment of the present invention, the radio frequency unit 501 may be used for receiving and sending signals during a message sending and receiving process or a call process, and specifically, receives downlink data from a base station and then processes the received downlink data to the processor 510; in addition, the uplink data is transmitted to the base station. In general, radio frequency unit 501 includes, but is not limited to, an antenna, at least one amplifier, a transceiver, a coupler, a low noise amplifier, a duplexer, and the like. In addition, the radio frequency unit 501 can also communicate with a network and other devices through a wireless communication system.

The mobile terminal provides the user with wireless broadband internet access through the network module 502, such as helping the user send and receive e-mails, browse webpages, access streaming media, and the like.

The audio output unit 503 may convert audio data received by the radio frequency unit 501 or the network module 502 or stored in the memory 509 into an audio signal and output as sound. Also, the audio output unit 503 may also provide audio output related to a specific function performed by the mobile terminal 500 (e.g., a call signal reception sound, a message reception sound, etc.). The audio output unit 503 includes a speaker, a buzzer, a receiver, and the like.

The input unit 504 is used to receive an audio or video signal. The input Unit 504 may include a Graphics Processing Unit (GPU) 5041 and a microphone 5042, and the Graphics processor 5041 processes image data of a still picture or video obtained by an image capturing device (e.g., a camera) in a video capturing mode or an image capturing mode. The processed image frames may be displayed on the display unit 506. The image frames processed by the graphic processor 5041 may be stored in the memory 509 (or other storage medium) or transmitted via the radio frequency unit 501 or the network module 502. The microphone 5042 may receive sounds and may be capable of processing such sounds into audio data. The processed audio data may be converted into a format output transmittable to a mobile communication base station via the radio frequency unit 501 in case of the phone call mode.

The mobile terminal 500 also includes at least one sensor 505, such as a light sensor, motion sensor, and other sensors. Specifically, the light sensor includes an ambient light sensor that adjusts the brightness of the display panel 5061 according to the brightness of ambient light, and a proximity sensor that turns off the display panel 5061 and/or a backlight when the mobile terminal 500 is moved to the ear. As one of the motion sensors, the accelerometer sensor can detect the magnitude of acceleration in each direction (generally three axes), detect the magnitude and direction of gravity when stationary, and can be used to identify the posture of the mobile terminal (such as horizontal and vertical screen switching, related games, magnetometer posture calibration), and vibration identification related functions (such as pedometer, tapping); the sensors 505 may also include fingerprint sensors, pressure sensors, iris sensors, molecular sensors, gyroscopes, barometers, hygrometers, thermometers, infrared sensors, etc., which are not described in detail herein.

The Display unit 506 may include a Display panel 5061, and the Display panel 5061 may be configured in the form of a liquid Crystal Display (L acquired Crystal Display, L CD), an Organic light Emitting Diode (O L ED), or the like.

The user input unit 507 may be used to receive input numeric or character information and generate key signal inputs related to user settings and function control of the mobile terminal. Specifically, the user input unit 507 includes a touch panel 5071 and other input devices 5072. Touch panel 5071, also referred to as a touch screen, may collect touch operations by a user on or near it (e.g., operations by a user on or near touch panel 5071 using a finger, stylus, or any suitable object or attachment). The touch panel 5071 may include two parts of a touch detection device and a touch controller. The touch detection device detects the touch direction of a user, detects a signal brought by touch operation and transmits the signal to the touch controller; the touch controller receives touch information from the touch sensing device, converts the touch information into touch point coordinates, sends the touch point coordinates to the processor 510, and receives and executes commands sent by the processor 510. In addition, the touch panel 5071 may be implemented in various types such as a resistive type, a capacitive type, an infrared ray, and a surface acoustic wave. In addition to the touch panel 5071, the user input unit 507 may include other input devices 5072. In particular, other input devices 5072 may include, but are not limited to, a physical keyboard, function keys (e.g., volume control keys, switch keys, etc.), a trackball, a mouse, and a joystick, which are not described in detail herein.

Further, the touch panel 5071 may be overlaid on the display panel 5061, and when the touch panel 5071 detects a touch operation thereon or nearby, the touch operation is transmitted to the processor 510 to determine the type of the touch event, and then the processor 510 provides a corresponding visual output on the display panel 5061 according to the type of the touch event. Although in fig. 5, the touch panel 5071 and the display panel 5061 are two independent components to implement the input and output functions of the mobile terminal, in some embodiments, the touch panel 5071 and the display panel 5061 may be integrated to implement the input and output functions of the mobile terminal, and is not limited herein.

The interface unit 508 is an interface through which an external device is connected to the mobile terminal 500. For example, the external device may include a wired or wireless headset port, an external power supply (or battery charger) port, a wired or wireless data port, a memory card port, a port for connecting a device having an identification module, an audio input/output (I/O) port, a video I/O port, an earphone port, and the like. The interface unit 508 may be used to receive input (e.g., data information, power, etc.) from external devices and transmit the received input to one or more elements within the mobile terminal 500 or may be used to transmit data between the mobile terminal 500 and external devices.

The memory 509 may be used to store software programs as well as various data. The memory 509 may mainly include a storage program area and a storage data area, wherein the storage program area may store an operating system, an application program required by at least one function (such as a sound playing function, an image playing function, etc.), and the like; the storage data area may store data (such as audio data, a phonebook, etc.) created according to the use of the cellular phone, and the like. Further, the memory 509 may include high-speed random access memory, and may 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 processor 510 is a control center of the mobile terminal, connects various parts of the entire mobile terminal using various interfaces and lines, and performs various functions of the mobile terminal and processes data by operating or executing software programs and/or modules stored in the memory 509 and calling data stored in the memory 509, thereby performing overall monitoring of the mobile terminal. Processor 510 may include one or more processing units; preferably, the processor 510 may integrate an application processor, which mainly handles operating systems, user interfaces, application programs, etc., and a modem processor, which mainly handles wireless communications. It will be appreciated that the modem processor described above may not be integrated into processor 510.

The mobile terminal 500 may further include a power supply 511 (e.g., a battery) for supplying power to various components, and preferably, the power supply 511 may be logically connected to the processor 510 via a power management system, so that functions of managing charging, discharging, and power consumption are performed via the power management system.

In addition, the mobile terminal 500 includes some functional modules that are not shown, and thus, are not described in detail herein.

Preferably, an embodiment of the present invention further provides a mobile terminal, which includes a processor 510, a memory 509, and a computer program that is stored in the memory 509 and can be run on the processor 510, and when being executed by the processor 510, the computer program implements each process of the above-mentioned camera program starting method embodiment, and can achieve the same technical effect, and in order to avoid repetition, details are not described here again.

The embodiment of the present invention further provides a computer-readable storage medium, where a computer program is stored on the computer-readable storage medium, and when the computer program is executed by a processor, the computer program implements each process of the above-mentioned camera program starting method embodiment, and can achieve the same technical effect, and in order to avoid repetition, details are not repeated here. The computer-readable storage medium may be a Read-Only Memory (ROM), a Random Access Memory (RAM), a magnetic disk or an optical disk.

It should be noted that, in this document, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising an … …" does not exclude the presence of other like elements in a process, method, article, or apparatus that comprises the element.

Through the above description of the embodiments, those skilled in the art will clearly understand that the method of the above embodiments can be implemented by software plus a necessary general hardware platform, and certainly can also be implemented by hardware, but in many cases, the former is a better implementation manner. Based on such understanding, the technical solutions of the present invention may be embodied in the form of a software product, which is stored in a storage medium (such as ROM/RAM, magnetic disk, optical disk) and includes instructions for enabling a terminal (such as a mobile phone, a computer, a server, an air conditioner, or a network device) to execute the method according to the embodiments of the present invention.

While the present invention has been described with reference to the embodiments shown in the drawings, the present invention is not limited to the embodiments, which are illustrative and not restrictive, and it will be apparent to those skilled in the art that various changes and modifications can be made therein without departing from the spirit and scope of the invention as defined in the appended claims.

Claims

1. A camera program starting method is applied to a mobile terminal and is characterized by comprising the following steps:

according to the camera software and hardware data and the scheduling reference data, confirming a target camera program matched with the camera calling instruction and starting the target camera program; the scheduling reference data comprises user interaction data and/or external environment data, and the camera software and hardware data comprises software parameters of a camera program and hardware parameters of the camera.

2. The method of claim 1, wherein the step of identifying and launching the target camera program matching the camera call instruction based on the camera hardware and software data and the scheduling reference data comprises:

judging whether the network state of the mobile terminal meets the preset network requirement or not according to the software and hardware data of a wireless identification module in the mobile terminal;

and if the network state of the mobile terminal meets the preset network requirement, selecting a camera program with the highest pixel as a target camera program according to the camera software and hardware data and starting the camera program.

3. The method of claim 1, wherein the step of identifying and launching the target camera program matching the camera call instruction based on the camera hardware and software data and the scheduling reference data comprises:

judging whether the mobile terminal is in a preset shooting scene or not according to software and hardware data of a sensor in the mobile terminal and a real-time scene acquired by a camera of the mobile terminal;

and if the mobile terminal is in a preset shooting scene, selecting a camera program with the most shooting function options as a target camera program according to the camera software and hardware data and starting the camera program.

4. The method of claim 1, wherein the step of identifying and launching the target camera program matching the camera call instruction based on the camera hardware and software data and the scheduling reference data comprises:

under the condition that a social application program runs in a foreground, determining whether a user is an outward user or not according to information sent by the user through the social application program; the information comprises at least one of text information, voice information, video information, expression symbol information and picture information;

and if the user is an outward user, selecting a camera program with the most special shooting effect as a target camera program according to the camera software and hardware data and starting the target camera program.

5. The method according to any one of claims 1-4, wherein the step of identifying and activating a target camera matching the camera call instruction based on the camera hardware and software data and the schedule reference data comprises:

according to the camera software and hardware data and the scheduling reference data, confirming a target camera program and a target shooting mode matched with the camera calling instruction;

controlling the mobile terminal to start the target camera program and setting a photographing mode of the target camera program to a target photographing mode.

6. A mobile terminal, characterized in that the mobile terminal comprises:

7. The mobile terminal of claim 6, wherein the camera program selection module comprises:

the network state judgment submodule is used for judging whether the network state of the mobile terminal meets the preset network requirement or not according to the software and hardware data of the wireless identification module in the mobile terminal;

8. The mobile terminal of claim 6, wherein the camera program selection module comprises:

the shooting scene judging submodule is used for judging whether the mobile terminal is in a preset shooting scene or not according to software and hardware data of a sensor in the mobile terminal and a real-time scene acquired by a camera of the mobile terminal;

9. The mobile terminal of claim 6, wherein the camera program selection module comprises:

the user type judgment sub-module is used for determining whether the user is an outward user or not according to information sent by the user through the social application program under the condition that the social application program runs in a foreground; the information comprises at least one of text information, voice information, video information, expression symbol information and picture information;

10. The mobile terminal according to any of claims 6-9, wherein the camera program selection module comprises:

a fourth camera program selection submodule, configured to determine, according to the camera software and hardware data and the scheduling reference data, a target camera program and a target shooting mode that are matched with the camera call instruction;

and the shooting mode adjusting submodule is used for controlling the mobile terminal to start the target camera program and setting the shooting mode of the target camera program to be a target shooting mode.

11. A mobile terminal, comprising: memory, processor and computer program stored on the memory and executable on the processor, which computer program, when executed by the processor, carries out the steps of the camera program startup method according to any one of claims 1 to 5.