CN108810422A - Light compensation method, device and the computer readable storage medium of shooting environmental - Google Patents

Abstract

The present disclosure relates to a method and device for supplementing light in a shooting environment, and a computer-readable storage medium, and belongs to the technical field of terminals. The method includes: determining the target screen brightness that matches the ambient brightness of the current shooting environment; determining the scene corresponding to the shooting environment, and determining a supplementary light image that matches the scene; The image is displayed in the supplementary light area of the display screen, and the brightness of the supplementary light area is adjusted to the target screen brightness, so as to realize supplementary light for the shooting environment. The disclosure can determine the scene corresponding to the shooting environment and the supplementary light image matching the scene, and when the brightness of the supplementary light area is adjusted to the target screen brightness, the supplementary light image matching the scene can also be displayed on the supplementary light image. In this way, it not only realizes the supplementary light for the shooting environment, but also increases the display effect of the supplementary light area and improves the user viscosity.

Description

Light supplement method, device and computer-readable storage medium for shooting environment

technical field

The present disclosure relates to the technical field of terminals, and in particular, to a method and device for supplementing light in a shooting environment, and a computer-readable storage medium.

Background technique

With the development of terminal technology, smart terminals have more and more functions. For example, the user can perform operations such as video communication and photo shooting through the front camera of the smart terminal. However, when the light in the user's current environment is low, the front camera of the smart terminal may not be able to capture an ideal picture due to insufficient exposure. Therefore, when the user passes through the front camera of the smart terminal in a dark place When shooting, it is necessary to supplement the lighting of the shooting environment.

In related technologies, an independent soft light is added near the front camera of the smart terminal, and the soft light is turned on when supplementary light is required, or a supplementary light area can be set on the display screen, and the display area can be displayed when supplementary light is required. The fill light area of the screen displays a white pattern, so as to realize the fill light of the shooting environment.

Contents of the invention

The present disclosure provides a method and device for supplementing light in a shooting environment, and a computer-readable storage medium, which are used to overcome the problems of poor user viscosity and poor image display effect in a supplementary light area included in the related art.

According to the first aspect of an embodiment of the present disclosure, a method for supplementing light in a shooting environment is provided, the method comprising:

Determine the target screen brightness that matches the ambient brightness of the current shooting environment;

Determine the scene corresponding to the shooting environment, and determine the supplementary light image matching the scene;

Displaying the determined supplementary light image on the supplementary light area of the display screen, and adjusting the brightness of the supplementary light area to the target screen brightness, so as to realize supplementary light for the shooting environment.

Optionally, the determining the scene corresponding to the shooting environment includes:

determining the geographic location of the shooting environment;

acquiring at least one of text information and image information describing the geographic location;

A scene corresponding to the shooting environment is determined from at least one of the text information and the image information.

Optionally, the determining the geographic location of the shooting environment includes:

When currently accessing WiFi, obtain the gateway address of the accessed WiFi;

Determine the corresponding geographic location according to the gateway address.

Optionally, the determining the geographic location of the shooting environment includes:

When detecting communication signals sent by a plurality of base stations, based on the signal strength of the plurality of communication signals, determining the distance between the current location and the plurality of base stations;

According to the distances from the multiple base stations and the geographic locations of the multiple base stations, determine the geographic location of the current shooting environment.

Optionally, the determining the supplementary light image matching the scene includes:

Obtain at least one supplementary light image corresponding to the scene from the stored correspondence between the scene and the supplementary light image;

Any one of the acquired at least one supplementary light image is determined as a supplementary light image matching the scene.

Optionally, the displaying the determined supplementary light image after the supplementary light area of the display screen further includes:

When a pattern replacement instruction is received, a list of supplementary light images is displayed, and the list of supplementary light images includes supplementary light images matching the shooting environment;

When a selection instruction is received based on the supplementary light image list, the supplementary light image displayed in the supplementary light area is replaced with the supplementary light image selected by the selection instruction.

According to the second aspect of the embodiments of the present disclosure, there is provided a supplementary light device for a shooting environment, the device comprising:

The first determination module is used to determine the target screen brightness that matches the ambient brightness of the current shooting environment;

The second determination module is configured to determine the scene corresponding to the shooting environment, and determine a supplementary light image matching the scene;

The adjustment module is configured to display the determined supplementary light image in the supplementary light area of the display screen, and adjust the brightness of the supplementary light area to the target screen brightness, so as to realize supplementary light for the shooting environment.

Optionally, the second determination module includes:

The first determining submodule is used to determine the geographic location of the shooting environment;

A first acquiring submodule, configured to acquire at least one of text information and image information describing the geographic location;

The second determining submodule is configured to determine a scene corresponding to the shooting environment from at least one of the text information and the image information.

Optionally, the first determining submodule is used for:

When currently accessing WiFi, obtain the gateway address of the accessed WiFi;

Determine the corresponding geographic location according to the gateway address.

Optionally, the first determining submodule is used for:

When detecting communication signals sent by a plurality of base stations, based on the signal strength of the plurality of communication signals, determining the distance between the current location and the plurality of base stations;

According to the distances from the multiple base stations and the geographic locations of the multiple base stations, determine the geographic location of the current shooting environment.

Optionally, the second determination module includes:

The second acquisition sub-module is used to obtain at least one supplementary light image corresponding to the scene from the stored correspondence between the scene and the supplementary light image;

The third determining submodule is configured to determine any one of the at least one supplementary light image acquired as a supplementary light image matching the scene.

Optionally, the device also includes:

A display module, configured to display a supplementary light image list when a pattern replacement instruction is received, and the supplementary light image list includes supplementary light images matching the shooting environment;

The replacement module is configured to replace the supplementary light image displayed in the supplementary light area with the supplementary light image selected by the selection command when a selection instruction is received based on the supplementary light image list.

According to a third aspect of an embodiment of the present disclosure, there is provided a device for supplementing light in a shooting environment, the device comprising:

processor;

memory for storing processor-executable instructions;

Wherein, the processor is configured to execute the steps of any one of the methods described in the first aspect above.

According to a fourth aspect of the embodiments of the present disclosure, there is provided a computer-readable storage medium, the computer-readable storage medium stores instructions, and when the instructions are executed by a processor, any one of the above-mentioned first aspects is implemented. method steps.

The technical solutions provided by the embodiments of the present disclosure may include the following beneficial effects: .

In the embodiment of the present disclosure, the scene corresponding to the shooting environment and the supplementary light image matching the scene can be determined, and the brightness of the supplementary light area can be adjusted to the target screen brightness matching the ambient brightness of the current shooting environment. The supplementary light image matching the scene can be displayed in the supplementary light area, thereby not only realizing the supplementary light for the shooting environment, but also increasing the display effect of the supplementary light area and improving user viscosity.

It is to be understood that both the foregoing general description and the following detailed description are exemplary and explanatory only and are not restrictive of the present disclosure.

Description of drawings

The accompanying drawings, which are incorporated in and constitute a part of this specification, illustrate embodiments consistent with the invention and together with the description serve to explain the principles of the invention.

Fig. 1 is a flowchart showing a method for supplementing light in a shooting environment according to an exemplary embodiment.

Fig. 2 is a flow chart showing another method for supplementing light in a shooting environment according to an exemplary embodiment.

Fig. 3 is a schematic diagram of a supplementary light area according to an exemplary embodiment.

Fig. 4 is a structural block diagram of a supplementary light device for a shooting environment according to an exemplary embodiment.

Fig. 5 is a structural block diagram of a second determining module according to an exemplary embodiment.

Fig. 6 is a structural block diagram of another second determining module according to an exemplary embodiment.

Fig. 7 is a structural block diagram of another light supplementing device for a shooting environment according to an exemplary embodiment.

Fig. 8 is a structural block diagram of an intelligent terminal according to an exemplary embodiment.

Detailed ways

Reference will now be made in detail to the exemplary embodiments, examples of which are illustrated in the accompanying drawings. When the following description refers to the accompanying drawings, the same numerals in different drawings refer to the same or similar elements unless otherwise indicated. The implementations described in the following exemplary examples do not represent all implementations consistent with the present invention. Rather, they are merely examples of apparatuses and methods consistent with aspects of the invention as recited in the appended claims.

Before explaining and describing the embodiments of the present disclosure in detail, the application scenarios of the embodiments of the present disclosure will be described first.

At present, users can perform operations such as video communication and photo shooting through the front camera of the smart terminal. However, when the light in the user's current environment is relatively dark, in order to capture an ideal picture, it is usually necessary to supplement the shooting environment with light. However, at present, an independent soft light is added near the front camera of the smart terminal, and the soft light is turned on when supplementary light is required, which increases the cost of supplementary light. In addition, it is also possible to perform supplementary light through the supplementary light area set on the display screen. However, usually the display pattern in the supplementary light area is pure white, resulting in poor display effect. Poor attractiveness, which reduces user viscosity is low.

Based on such a scenario, the embodiments of the present disclosure provide a supplementary light method that can improve the image display effect of the supplementary light area and the shooting environment of user viscosity.

Fig. 1 is a flowchart showing a method for supplementing light in a shooting environment according to an exemplary embodiment, and the method is applied to a smart terminal. As shown in Figure 1, the method includes the following steps.

In step 101, a target screen brightness matching the ambient brightness of the current shooting environment is determined.

In step 102, a scene corresponding to the shooting environment is determined, and a supplementary light image matching the scene is determined.

In step 103, the determined supplementary light image is displayed in the supplementary light area of the display screen, and the brightness of the supplementary light area is adjusted to the target screen brightness, so as to realize supplementary light for the shooting environment.

In the embodiment of the present disclosure, the scene corresponding to the shooting environment and the supplementary light image matching the scene can be determined, and the brightness of the supplementary light area can be adjusted to the target screen brightness matching the ambient brightness of the current shooting environment. The supplementary light image matching the scene can be displayed in the supplementary light area, thereby not only realizing the supplementary light for the shooting environment, but also increasing the display effect of the supplementary light area and improving user viscosity.

Optionally, determining the scene corresponding to the shooting environment includes:

determine the geographic location of the shooting environment;

Acquiring at least one of text information and image information describing the geographic location;

A scene corresponding to the shooting environment is determined from at least one of the text information and the image information.

Optionally, determining the geographic location of the shooting environment includes:

When currently accessing WiFi, obtain the gateway address of the accessed WiFi;

According to the gateway address, the corresponding geographic location is determined.

Optionally, determining the geographic location of the shooting environment includes:

When detecting communication signals sent by multiple base stations, based on the signal strength of the multiple communication signals, determine the distance between the current location and the multiple base stations;

According to the distances from the multiple base stations and the geographic locations of the multiple base stations, the geographic location of the current shooting environment is determined.

Optionally, determine a supplementary light image matching the scene, including:

Obtain at least one supplementary light image corresponding to the scene from the stored correspondence between the scene and the supplementary light image;

Any one of the acquired at least one supplementary light image is determined as a supplementary light image matching the scene.

Optionally, displaying the determined supplementary light image after the supplementary light area of the display screen further includes:

When a pattern replacement instruction is received, a list of supplementary light images is displayed, and the list of supplementary light images includes supplementary light images matching the shooting environment;

When a selection command is received based on the supplementary light image list, the supplementary light image displayed in the supplementary light area is replaced with the supplementary light image selected by the selection command.

All the above optional technical solutions may be combined in any way to form optional embodiments of the present disclosure, which will not be described in detail in the embodiments of the present disclosure.

Fig. 2 is a flowchart showing a method for supplementing light in a shooting environment according to an exemplary embodiment, and the method is applied to a smart terminal. As shown in Figure 2, the method includes the following steps.

In step 201, when receiving a front-facing shooting instruction, the smart terminal shoots through the installed front-facing camera.

It should be noted that the front-facing shooting instruction is used to activate the front-facing camera installed on the smart terminal, and the front-facing shooting instruction can be triggered by a user through a specified operation on multiple occasions. For example, when the user performs video communication through the instant messaging application installed on the smart terminal, he can trigger the front-facing shooting command through the specified operation, or when the user takes a selfie through the camera application installed on the smart terminal, he can also trigger the command through the specified operation. Pre-shooting command. The specified operation may be a click operation, a slide operation, a voice operation, and the like.

In step 202, the smart terminal determines the target screen brightness that matches the ambient brightness of the current shooting environment.

Since the user is not always in a bright environment when shooting with the front camera, the user may be in a dark place when shooting. If you continue to shoot at this time, you may not be able to capture the ideal picture. Therefore, the smart terminal needs to detect the ambient brightness of the current shooting environment, and determine whether it is necessary to supplement the current shooting environment, and when it is necessary to perform supplementary light, determine the Target screen brightness. The smart terminal can actively detect the ambient brightness of the current shooting environment, and can also passively detect the ambient brightness of the current shooting environment.

Wherein, the active detection of the smart terminal refers to that the smart terminal actively detects the ambient brightness of the current shooting environment through the sensor after receiving the pre-shooting instruction. Passive detection of the smart terminal means that the smart terminal detects the ambient brightness of the current shooting environment when it receives the detection command during the shooting process through the front camera after receiving the front-facing shooting command.

It should be noted that the detection instruction is used to detect the shooting environment, and the detection instruction can be triggered by a user through a designated operation.

In addition, the operation for the smart terminal to determine whether it is necessary to supplement light for the current shooting environment may be: compare the ambient brightness of the current shooting environment with the preset ambient brightness; when the ambient brightness of the shooting environment is greater than or equal to the preset ambient brightness, determine At present, there is no need to supplement light for the shooting environment; when the ambient brightness of the shooting environment is lower than the preset ambient brightness, it is determined that the current shooting environment needs to be supplemented with light.

It should be noted that the preset ambient brightness can be set in advance, for example, the preset ambient brightness can be 500 candela, 400 candela, and so on.

Furthermore, the smart terminal may acquire the screen brightness corresponding to the ambient brightness of the current shooting environment from the stored correspondence between the ambient brightness and the screen brightness, and determine the acquired screen brightness as the target screen brightness.

Further, since the smart terminal can use some areas in the display screen to supplement the light of the shooting environment, after the smart terminal detects the ambient brightness of the current shooting environment, it can also use the stored ambient brightness and the size of the area. In the corresponding relationship, the size of the area corresponding to the ambient brightness of the current shooting environment is obtained; a supplementary light area whose size is the size of the area is set in the display screen.

For example, when it is detected that the ambient brightness of the current shooting environment is 400 candela, from the correspondence between the ambient brightness and the area size shown in Table 1, the area size corresponding to the ambient brightness of 400 candela can be obtained as the shooting picture in the horizontal direction 1 cm away from the non-display screen above, and 1 cm away from the non-display screen area in the vertical direction of the shooting picture), the smart terminal can set the supplementary light area in the display screen according to the size of the area as shown in Figure 3.

Table 1

It should be noted that, in the embodiments of the present disclosure, only the above-mentioned corresponding relationship between the ambient brightness and the area size is used as an example for illustration, which does not limit the embodiments of the present disclosure.

In addition, the smart terminal can set different size fill light areas for different ambient brightness according to the above method. Of course, you can also set a default size fill light area in advance. When fill light is needed, the default size fill light area on the display screen The light area supplements the shooting environment. Alternatively, the size of the supplementary light area may also be manually set by the user.

Furthermore, in the embodiments of the present disclosure, the display screen can be divided into a supplementary light area and a shooting area, and the shooting area can be a regular figure, such as a rectangle, an ellipse, a circle, etc., or an irregular figure, such as , mushroom shape, the shape of the helmet outline, etc.

In step 203, the smart terminal determines a scene corresponding to the shooting environment, and determines a supplementary light image matching the scene.

Since the user may turn on the front camera to take pictures at any place, for example, the user may take pictures by the front camera at places such as the seaside, a coffee shop, a street, or a shopping mall. However, currently, the fill light area can only display solid-color fill light images, resulting in poor image display in the fill light area. Sometimes users may also dislike the monotonous content of the image displayed in the fill light area, resulting in poor appeal to users. Therefore, in order to improve the image display effect of the supplementary light area and user viscosity, the smart terminal can determine the scene corresponding to the shooting environment, and determine the supplementary light image matching the scene. The operation of determining the scene corresponding to the shooting environment by the smart terminal and the operation of determining the supplementary light image matching the scene are respectively explained below.

The operation of the smart terminal to determine the scene corresponding to the shooting environment

Wherein, the smart terminal can identify the scene corresponding to the shooting environment through AI (Artificial Intelligence, artificial intelligence) scene recognition technology, and can also determine the scene corresponding to the shooting environment in other ways. For example, the smart terminal may determine the geographic location of the shooting environment; acquire at least one of text information and image information describing the geographic location; and determine a scene corresponding to the shooting environment from at least one of the text information and image information.

Wherein, the smart terminal may acquire at least one of the corresponding text information and image information from the correspondence between the geographic location and text information or image information based on the geographic location of the shooting environment.

It should be noted that the geographic location and the corresponding text information and image information in the server may be stored in the form of a map or in the form of a table.

In addition, the operation of the smart terminal to determine the geographic location of the shooting environment may include the following two methods:

In the first way, when the smart terminal is currently accessing WiFi (WIreless-FIdelity, wireless fidelity), the gateway address of the accessed WiFi is obtained; and the corresponding geographic location is determined according to the gateway address.

Among them, since the location of WiFi is usually fixed, and when WiFi is set in one location, the server will store the corresponding relationship between the geographic location of the WiFi and the gateway address of the WiFi, therefore, the smart terminal can access the WiFi by determining The gateway address of , and determine the corresponding geographic location from the server.

It should be noted that the gateway address of the WiFi may be a router address, network card address information, and the like.

In the second way, when the smart terminal detects the communication signals sent by multiple base stations, based on the signal strength of the multiple communication signals, determine the distance between the current location and the multiple base stations; The distance between the multiple base stations and the geographic locations of the plurality of base stations determine the geographic location of the current shooting environment.

Usually, the positions of the base stations are fixed, and the smart terminal can easily obtain the geographic location of each base station from the server. Therefore, the smart terminal can to determine the geographic location of the current shooting environment.

In addition, the smart terminal can determine the geographic location of the shooting environment not only through the above two methods, but also through other ways, for example, positioning the smart terminal through GPS (Global Positioning System, Global Positioning System) technology and so on.

The operation of the smart terminal to determine the supplementary light image that matches the scene

Wherein, the intelligent terminal can obtain at least one supplementary light image corresponding to the scene from the stored correspondence between the scene and the supplementary light image; Matching fill light image.

In step 204, the smart terminal displays the determined supplementary light image in the supplementary light area of the display screen, and adjusts the brightness of the supplementary light area to the target screen brightness, so as to realize supplementary light for the shooting environment.

Further, after the smart terminal displays the determined supplementary light image on the supplementary light area of the display screen, it can also receive a pattern replacement instruction, and when receiving the pattern replacement instruction, display a supplementary light image list, the supplementary light image list includes and The supplementary light image matching the shooting environment; when a selection command is received based on the supplementary light image list, the supplementary light image displayed in the supplementary light area is replaced with the supplementary light image selected by the selection command.

It should be noted that the selection instruction is used to select the image that needs to be displayed in the light supplement area from multiple supplement light images. trigger.

Among them, in order to enable the user to clearly understand which of the supplementary light images has been displayed in the supplementary light area, the smart terminal can mark the supplementary light images that have been displayed, for example, the displayed supplementary light images can be The color of the image is grayed out, or marks such as checkmarks, letters, icons, etc. are displayed on the displayed fill light image.

In the embodiment of the present disclosure, the smart terminal can determine the target screen brightness matching the shooting environment when it needs to supplement the shooting environment, and determine the scene corresponding to the shooting environment and the supplementary light image matching the scene, and then The brightness of the supplementary light area is adjusted to match the brightness of the target screen. At the same time, the supplementary light image matching the scene can also be displayed in the supplementary light area, which not only realizes the supplementary light of the shooting environment, but also increases the supplementary light area. The display effect improves user viscosity.

Fig. 4 is a block diagram of a supplementary light device for a shooting environment according to an exemplary embodiment. Referring to FIG. 4 , the device includes: a first determination module 401 , a second determination module 402 and an adjustment module 403 .

The first determination module 401 is configured to determine the target screen brightness that matches the ambient brightness of the current shooting environment;

The second determining module 402 is configured to determine a scene corresponding to the shooting environment, and determine a supplementary light image matching the scene;

The adjustment module 403 is configured to display the determined supplementary light image in the supplementary light area of the display screen, and adjust the brightness of the supplementary light area to the target screen brightness, so as to realize supplementary light for the shooting environment.

Optionally, referring to FIG. 5, the second determining module 402 includes:

The first determination sub-module 4021 is configured to determine the geographic location of the shooting environment;

The first obtaining sub-module 4022 is used to obtain at least one of text information and image information describing the geographic location;

The second determination sub-module 4023 is configured to determine the scene corresponding to the shooting environment from at least one of the text information and the image information.

Optionally, the first determining submodule 4021 is used to:

When currently accessing WiFi, obtain the gateway address of the accessed WiFi;

According to the gateway address, the corresponding geographic location is determined.

Optionally, the first determining submodule 4021 is used to:

When detecting communication signals sent by multiple base stations, based on the signal strength of the multiple communication signals, determine the distance between the current location and the multiple base stations;

According to the distances from the multiple base stations and the geographic locations of the multiple base stations, the geographic location of the current shooting environment is determined.

Optionally, referring to FIG. 6, the second determining module 402 includes:

The second acquisition sub-module 4024 is configured to acquire at least one supplementary light image corresponding to the scene from the stored correspondence between the scene and the supplementary light image;

The third determining sub-module 4025 is configured to determine any one of the at least one supplementary light image acquired as a supplementary light image matching the scene.

Optionally, referring to Figure 7, the device also includes:

The display module 404 is configured to display a supplementary light image list when a pattern replacement instruction is received, and the supplementary light image list includes supplementary light images matching the shooting environment;

The replacement module 405, when receiving a selection command based on the supplementary light image list, replaces the supplementary light image displayed in the supplementary light area with the supplementary light image selected by the selection command.

To sum up, in the embodiments of the present disclosure, the smart terminal can determine the target screen brightness that matches the shooting environment when it needs to supplement light for the shooting environment, and determine the scene corresponding to the shooting environment and the supplementary light that matches the scene. Then adjust the brightness of the supplementary light area to match the brightness of the target screen. At the same time, the supplementary light image matching the scene can also be displayed in the supplementary light area, thus not only realizing the supplementary light of the shooting environment, but also Increased the display effect of the fill light area, improving user viscosity.

Regarding the apparatus in the foregoing embodiments, the specific manner in which each module executes operations has been described in detail in the embodiments related to the method, and will not be described in detail here.

Fig. 8 is a block diagram of a smart terminal 800 according to an exemplary embodiment. For example, a smart terminal can be a mobile phone, a computer, a digital broadcast terminal, a messaging device, a game console, a tablet device, a medical device, a fitness device, a personal digital assistant, and the like.

Referring to FIG. 8 , the smart terminal may include one or more of the following components: a processing component 802, a memory 804, a power supply component 806, a multimedia component 808, an audio component 810, an input/output (I/O) interface 812, a sensor component 814, and communication component 816 .

The processing component 802 generally controls the overall operations of the smart terminal, such as those associated with display, phone calls, data communications, camera operations, and recording operations. The processing component 802 may include one or more processors 820 to execute instructions to complete all or part of the steps of the above method. Additionally, processing component 802 may include one or more modules that facilitate interaction between processing component 802 and other components. For example, processing component 802 may include a multimedia module to facilitate interaction between multimedia component 808 and processing component 802 .

The memory 804 is configured to store various types of data to support operations on the smart terminal. Examples of such data include instructions for any application or method operating on the smart terminal, contact data, phonebook data, messages, pictures, videos, etc. The memory 804 can be implemented by any type of volatile or non-volatile storage device or their combination, such as static random access memory (SRAM), electrically erasable programmable read-only memory (EEPROM), erasable Programmable Read Only Memory (EPROM), Programmable Read Only Memory (PROM), Read Only Memory (ROM), Magnetic Memory, Flash Memory, Magnetic or Optical Disk.

The power supply component 806 provides power for various components of the smart terminal. Power component 806 may include a power management system, one or more power supplies, and other components associated with generating, managing, and distributing power for a smart terminal.

The multimedia component 808 includes a screen providing an output interface between the smart terminal and the user. In some embodiments, the screen may include a liquid crystal display (LCD) and a touch panel (TP). If the screen includes a touch panel, the screen may be implemented as a touch screen to receive input signals from a user. The touch panel includes one or more touch sensors to sense touches, swipes, and gestures on the touch panel. The touch sensor may not only sense a boundary of a touch or swipe action, but also detect duration and pressure associated with the touch or swipe action. In some embodiments, the multimedia component 808 includes a front camera and/or a rear camera. When the smart terminal is in an operation mode, such as a shooting mode or a video mode, the front camera and/or the rear camera can receive external multimedia data. Each front camera and rear camera can be a fixed optical lens system or have focal length and optical zoom capability.

The audio component 810 is configured to output and/or input audio signals. For example, the audio component 810 includes a microphone (MIC), which is configured to receive an external audio signal when the smart terminal is in an operation mode, such as a calling mode, a recording mode and a voice recognition mode. Received audio signals may be further stored in memory 804 or sent via communication component 816 . In some embodiments, the audio component 810 also includes a speaker for outputting audio signals.

The I/O interface 812 provides an interface between the processing component 802 and a peripheral interface module, which may be a keyboard, a click wheel, a button, and the like. These buttons may include, but are not limited to: a home button, volume buttons, start button, and lock button.

The sensor component 814 includes one or more sensors for providing various aspects of status assessment for the smart terminal. For example, the sensor component 814 can detect the open/closed state of the smart terminal, the relative positioning of components, such as the display and keypad of the smart terminal, and the sensor component 814 can also detect the position change of the smart terminal or a component of the smart terminal , the presence or absence of contact between the user and the smart terminal, the orientation or acceleration/deceleration of the smart terminal and the temperature change of the smart terminal. Sensor assembly 814 may include a proximity sensor configured to detect the presence of nearby objects in the absence of any physical contact. Sensor assembly 814 may also include an optical sensor, such as a CMOS or CCD image sensor, for use in imaging applications. In some embodiments, the sensor component 814 may also include an acceleration sensor, a gyroscope sensor, a magnetic sensor, a pressure sensor or a temperature sensor.

The communication component 816 is configured to facilitate wired or wireless communication between the smart terminal and other devices. Smart terminals can access wireless networks based on communication standards, such as WiFi, 2G or 3G, or a combination of them. In an exemplary embodiment, the communication component 816 receives broadcast signals or broadcast related information from an external broadcast management system via a broadcast channel. In an exemplary embodiment, the communication component 816 also includes a near field communication (NFC) module to facilitate short-range communication. For example, the NFC module may be implemented based on Radio Frequency Identification (RFID) technology, Infrared Data Association (IrDA) technology, Ultra Wide Band (UWB) technology, Bluetooth (BT) technology and other technologies.

In an exemplary embodiment, the smart terminal may be programmed by one or more Application Specific Integrated Circuits (ASICs), Digital Signal Processors (DSPs), Digital Signal Processing Devices (DSPDs), Programmable Logic Devices (PLDs), Field Programmable Realized by a gate array (FPGA), a controller, a microcontroller, a microprocessor or other electronic components, it is used to implement a method for supplementing light in a shooting environment provided by the embodiment in FIG. 1 or FIG. 2 above.

In an exemplary embodiment, there is also provided a non-transitory computer-readable storage medium including instructions, such as the memory 804 including instructions, which can be executed by the processor 820 of the smart terminal to complete the above method. For example, the non-transitory computer readable storage medium may be ROM, random access memory (RAM), CD-ROM, magnetic tape, floppy disk, optical data storage device, and the like.

A non-transitory computer-readable storage medium. When the instructions in the storage medium are executed by the processor of the terminal, the terminal can execute the method for supplementing light in the shooting environment provided by the above-mentioned embodiment in FIG. 1 or 2 .

Other embodiments of the invention will be readily apparent to those skilled in the art from consideration of the specification and practice of the invention disclosed herein. This application is intended to cover any modification, use or adaptation of the present invention, these modifications, uses or adaptations follow the general principles of the present invention and include common knowledge or conventional technical means in the technical field not disclosed in this disclosure . The specification and examples are to be considered exemplary only, with a true scope and spirit of the invention being indicated by the following claims.

It should be understood that the present invention is not limited to the precise constructions which have been described above and shown in the accompanying drawings, and various modifications and changes may be made without departing from the scope thereof. The scope of the invention is limited only by the appended claims.

Claims (14)

1. A supplementary light method for shooting environment, characterized in that, said method comprises: Determine the target screen brightness that matches the ambient brightness of the current shooting environment; Determine the scene corresponding to the shooting environment, and determine the supplementary light image matching the scene; Displaying the determined supplementary light image on the supplementary light area of the display screen, and adjusting the brightness of the supplementary light area to the target screen brightness, so as to realize supplementary light for the shooting environment. 2. The method according to claim 1, wherein the determining the scene corresponding to the shooting environment comprises: determining the geographic location of the shooting environment; acquiring at least one of text information and image information describing the geographic location; A scene corresponding to the shooting environment is determined from at least one of the text information and the image information. 3. The method according to claim 2, wherein the determining the geographic location of the shooting environment comprises: When currently accessing WiFi, obtain the gateway address of the accessed WiFi; Determine the corresponding geographic location according to the gateway address. 4. The method according to claim 2, wherein the determining the geographic location of the shooting environment comprises: When detecting communication signals sent by a plurality of base stations, based on the signal strength of the plurality of communication signals, determining the distance between the current location and the plurality of base stations; According to the distances from the multiple base stations and the geographic locations of the multiple base stations, determine the geographic location of the current shooting environment. 5. The method according to claim 1, wherein the determining the supplementary light image matching the scene comprises: Obtain at least one supplementary light image corresponding to the scene from the stored correspondence between the scene and the supplementary light image; Any one of the acquired at least one supplementary light image is determined as a supplementary light image matching the scene. 6. The method according to any one of claims 1-5, wherein the displaying the determined supplementary light image after the supplementary light area of the display screen further comprises: When a pattern replacement instruction is received, a list of supplementary light images is displayed, and the list of supplementary light images includes supplementary light images matching the shooting environment; When a selection instruction is received based on the supplementary light image list, the supplementary light image displayed in the supplementary light area is replaced with the supplementary light image selected by the selection instruction. 7. A supplementary light device for a shooting environment, characterized in that the device comprises: The first determination module is used to determine the target screen brightness that matches the ambient brightness of the current shooting environment; The second determination module is configured to determine the scene corresponding to the shooting environment, and determine a supplementary light image matching the scene; The adjustment module is configured to display the determined supplementary light image in the supplementary light area of the display screen, and adjust the brightness of the supplementary light area to the target screen brightness, so as to realize supplementary light for the shooting environment. 8. The device according to claim 7, wherein the second determining module comprises: The first determining submodule is used to determine the geographic location of the shooting environment; A first acquiring submodule, configured to acquire at least one of text information and image information describing the geographic location; The second determining submodule is configured to determine a scene corresponding to the shooting environment from at least one of the text information and the image information. 9. The device according to claim 8, wherein the first determining submodule is used for: When currently accessing WiFi, obtain the gateway address of the accessed WiFi; Determine the corresponding geographic location according to the gateway address. 10. The device according to claim 8, wherein the first determining submodule is used for: When detecting communication signals sent by a plurality of base stations, based on the signal strength of the plurality of communication signals, determining the distance between the current location and the plurality of base stations; According to the distances from the multiple base stations and the geographic locations of the multiple base stations, determine the geographic location of the current shooting environment. 11. The device according to claim 7, wherein the second determining module comprises: The second acquisition sub-module is used to obtain at least one supplementary light image corresponding to the scene from the stored correspondence between the scene and the supplementary light image; The third determining submodule is configured to determine any one of the at least one supplementary light image acquired as a supplementary light image matching the scene. 12. The device according to any one of claims 7-11, further comprising: A display module, configured to display a supplementary light image list when a pattern replacement instruction is received, and the supplementary light image list includes supplementary light images matching the shooting environment; The replacement module is configured to replace the supplementary light image displayed in the supplementary light area with the supplementary light image selected by the selection command when a selection instruction is received based on the supplementary light image list. 13. A supplementary light device for a shooting environment, characterized in that the device comprises: processor; memory for storing processor-executable instructions; Wherein, the processor is configured to execute the steps of any one of the methods recited in claims 1-6. 14. A computer-readable storage medium, wherein instructions are stored on the computer-readable storage medium, wherein when the instructions are executed by a processor, the steps of any one of the methods according to claims 1-6 are implemented.