CN110891148A - Self-timer light supplement method and system, double-screen terminal and computer readable storage medium - Google Patents

Self-timer light supplement method and system, double-screen terminal and computer readable storage medium Download PDF

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Publication number
CN110891148A
CN110891148A CN201811070867.9A CN201811070867A CN110891148A CN 110891148 A CN110891148 A CN 110891148A CN 201811070867 A CN201811070867 A CN 201811070867A CN 110891148 A CN110891148 A CN 110891148A
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CN
China
Prior art keywords
screen
brightness
self
brightness information
preset
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CN201811070867.9A
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Chinese (zh)
Inventor
顾金存
李亚萍
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西安中兴新软件有限责任公司
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Priority to CN201811070867.9A priority Critical patent/CN110891148A/en
Publication of CN110891148A publication Critical patent/CN110891148A/en

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Classifications

    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04NPICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N5/00Details of television systems
    • H04N5/222Studio circuitry; Studio devices; Studio equipment ; Cameras comprising an electronic image sensor, e.g. digital cameras, video cameras, TV cameras, video cameras, camcorders, webcams, camera modules for embedding in other devices, e.g. mobile phones, computers or vehicles
    • H04N5/225Television cameras ; Cameras comprising an electronic image sensor, e.g. digital cameras, video cameras, camcorders, webcams, camera modules specially adapted for being embedded in other devices, e.g. mobile phones, computers or vehicles
    • H04N5/235Circuitry or methods for compensating for variation in the brightness of the object, e.g. based on electric image signals provided by an electronic image sensor
    • H04N5/2351Circuitry for evaluating the brightness variations of the object
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04NPICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N5/00Details of television systems
    • H04N5/222Studio circuitry; Studio devices; Studio equipment ; Cameras comprising an electronic image sensor, e.g. digital cameras, video cameras, TV cameras, video cameras, camcorders, webcams, camera modules for embedding in other devices, e.g. mobile phones, computers or vehicles
    • H04N5/225Television cameras ; Cameras comprising an electronic image sensor, e.g. digital cameras, video cameras, camcorders, webcams, camera modules specially adapted for being embedded in other devices, e.g. mobile phones, computers or vehicles
    • H04N5/235Circuitry or methods for compensating for variation in the brightness of the object, e.g. based on electric image signals provided by an electronic image sensor
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04NPICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N5/00Details of television systems
    • H04N5/222Studio circuitry; Studio devices; Studio equipment ; Cameras comprising an electronic image sensor, e.g. digital cameras, video cameras, TV cameras, video cameras, camcorders, webcams, camera modules for embedding in other devices, e.g. mobile phones, computers or vehicles
    • H04N5/225Television cameras ; Cameras comprising an electronic image sensor, e.g. digital cameras, video cameras, camcorders, webcams, camera modules specially adapted for being embedded in other devices, e.g. mobile phones, computers or vehicles
    • H04N5/235Circuitry or methods for compensating for variation in the brightness of the object, e.g. based on electric image signals provided by an electronic image sensor
    • H04N5/2354Circuitry or methods for compensating for variation in the brightness of the object, e.g. based on electric image signals provided by an electronic image sensor by influencing the scene brightness using illuminating means

Abstract

The embodiment of the invention discloses a self-photographing light supplement method, a self-photographing light supplement system, a double-screen terminal and a computer readable storage medium, and relates to the technical field of intelligent photographing. The method comprises the following steps: when detecting that a user carries out self-photographing operation through a first screen of a double-screen terminal, acquiring brightness information of the surrounding environment of the first screen; judging whether the brightness information is smaller than a preset brightness threshold value or not; and when the brightness information is smaller than the preset brightness threshold, adjusting the angle and/or the brightness of a second screen of the double-screen terminal until the brightness information of the surrounding environment of the first screen achieves the optimal light supplementing effect. The embodiment of the invention not only can improve the self-photographing effect, but also can not influence the display preview image of the self-photographing screen, thereby improving the user experience.

Description

Self-timer light supplement method and system, double-screen terminal and computer readable storage medium

Technical Field

The invention relates to the technical field of intelligent photographing, in particular to a self-photographing light supplementing method and system, a double-screen terminal and a computer readable storage medium.

Background

With the rapid development of intelligent terminal technology, intelligent terminals have become an indispensable part of people's lives, and people's requirements for intelligent terminals are also increasing, and flexible screens with two or more independent display areas or dual-screen terminals with two physically independent screens are configured, for example: the double-screen mobile phone will become the mainstream trend. The double-screen terminal can adapt to more use scenes, and can bring better experience effect for users compared with a single-screen terminal. However, the current mainstream self-timer light supplement technology is designed based on a single-screen terminal, and the use of the double-screen terminal is not enough, in the related art, due to the comprehensive consideration of multiple factors such as cost, structural member or front flash lamp too shooting eyes, most double-screen terminals in the market are not provided with front flash lamps, so that the self-timer of the double-screen terminal in the environment with poor light is caused, the imaging effect is poor, and the user experience is poor.

Disclosure of Invention

In view of the above, an embodiment of the present invention provides a self-timer light-compensating method, a self-timer light-compensating system, a dual-screen terminal and a computer-readable storage medium, so as to solve the problem that when the dual-screen terminal performs self-timer in an environment with poor light, an imaging effect is poor, and user experience is poor.

The technical scheme adopted by the invention for solving the technical problems is as follows:

according to an aspect of an embodiment of the present invention, there is provided a self-timer light supplement method, including:

when detecting that a user carries out self-photographing operation through a first screen of a double-screen terminal, acquiring brightness information of the surrounding environment of the first screen, and judging whether the brightness information is smaller than a preset brightness threshold value or not;

and when the brightness information is smaller than the preset brightness threshold, adjusting the angle and/or the brightness of a second screen of the double-screen terminal until the brightness information of the surrounding environment of the first screen achieves the optimal light supplementing effect.

According to another aspect of the embodiments of the present invention, there is provided a self-timer light supplement system, including:

the device comprises a light supplement detection unit, a light module and a light module, wherein the light supplement detection unit is used for acquiring brightness information of the surrounding environment of a first screen when detecting that a user carries out self-photographing operation through the first screen of a double-screen terminal, and judging whether the brightness information is smaller than a preset brightness threshold value;

and the light supplement control unit is used for adjusting the angle and/or the brightness of the second screen of the double-screen terminal when the brightness information is smaller than the preset brightness threshold value until the brightness information of the surrounding environment of the first screen achieves the optimal light supplement effect.

According to another aspect of the embodiments of the present invention, there is provided a dual-screen terminal, including a memory, a processor, and a computer program stored in the memory and executable on the processor, wherein when the computer program is executed by the processor, the steps of the self-timer light supplement method are implemented as described above.

According to still another aspect of embodiments of the present invention, there is provided a computer-readable storage medium, having a computer program stored thereon, where the computer program, when executed by a processor, implements the steps of the self-timer light supplement method as described above.

In the self-photographing light supplementing method, the self-photographing light supplementing system, the double-screen terminal and the computer readable storage medium provided by the embodiment of the invention, when the self-photographing operation of a user through a certain screen of the double-screen terminal is detected, the optimal light supplementing effect is achieved by adjusting the angle and/or the brightness of the other screen of the double-screen terminal, so that the self-photographing effect is improved, the preview image displayed by the self-photographing screen is not influenced, and the user experience is improved.

Drawings

In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the drawings needed to be used in the embodiments or the prior art descriptions will be briefly described 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 to obtain other drawings based on these drawings without inventive exercise.

Fig. 1 is a schematic structural diagram of a dual-screen terminal according to an embodiment of the present invention;

fig. 2 is a schematic flow chart illustrating an implementation of a light supplement method for self-timer shooting according to an embodiment of the present invention;

fig. 3 is a schematic flow chart illustrating an implementation of a self-timer light supplement method according to a second embodiment of the present invention;

fig. 4 is a schematic structural diagram of a self-timer light supplement system according to a third embodiment of the present invention;

fig. 5 is a schematic structural diagram of the interior of a dual-screen terminal according to a fourth embodiment of the present invention.

Detailed Description

In order to make the technical problems, technical solutions and advantageous effects to be solved by the present invention clearer and clearer, the present invention is further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.

Fig. 1 is a schematic structural diagram of a dual-screen terminal according to an embodiment of the present invention. Only the portions related to the present embodiment are shown for convenience of explanation.

Referring to fig. 1, a dual-screen terminal shown in the embodiment of the present invention includes a first screen and a second screen, long sides of the first screen and the second screen are rotatably connected, and an angle sensor and a motor are installed at a connection between the first screen and the second screen; the processor can acquire the size of the included angle between the first screen and the second screen through the angle sensor; the motor is used for adjusting an included angle between the first screen and the second screen under the control of the processor. Based on the structure of the dual screen terminal, the following embodiments of the present invention are proposed.

Example one

Fig. 2 is a schematic view of an implementation flow of a self-timer light-supplementing method according to an embodiment of the present invention, where an execution main body of the method is the dual-screen terminal shown in fig. 1. Referring to fig. 2, the light supplement method for self-timer shooting according to this embodiment may include the following steps:

step S201, when detecting that a user carries out self-photographing operation through a first screen of a double-screen terminal, acquiring brightness information of the surrounding environment of the first screen.

In this embodiment, a processor in the dual-screen terminal determines whether a self-timer operation is performed by a user through a first screen of the dual-screen terminal by detecting whether a first-screen self-timer instruction input by the user is received; or, whether a user performs self-timer operation through the first screen of the dual-screen terminal is judged by detecting whether an application program corresponding to the self-timer camera on the first screen is in an operating state.

In this embodiment, an optical sensor is disposed around the self-photographing camera of the first screen, and when detecting that a user performs self-photographing operation through the first screen, a processor of the dual-screen terminal controls the optical sensor to detect brightness information of an environment around the first screen and read the brightness information detected by the optical sensor.

Step S202, judging whether the brightness information is smaller than a preset brightness threshold value; and when the brightness information is smaller than the preset brightness threshold, the step S203 is performed.

In this embodiment, when the luminance information is smaller than the preset luminance threshold, it indicates that the light of the self-photographing environment is poor at this time, and the light supplement effect needs to be adjusted, and then the process proceeds to step S203; otherwise, no processing is performed.

Step S203, adjusting an angle and/or brightness of a second screen of the dual-screen terminal until the brightness information of the surrounding environment of the first screen reaches an optimal light supplement effect.

The optimal light supplementing effect is that the brightness information around the first screen reaches the preset brightness threshold, or the brightness information around the first screen does not reach the preset brightness threshold but reaches an upper limit value.

Preferably, step S202 specifically includes:

judging whether the angle of the second screen relative to the first screen is equal to 90 degrees or not;

if the angle is not equal to 90 degrees, adjusting the angle of the second screen to 90 degrees according to a first preset step, and monitoring the brightness information of the surrounding environment of the first screen in real time in the adjusting process;

if the brightness information of the surrounding environment of the first screen reaches the preset brightness threshold value in the adjusting process, stopping adjusting the angle of the second screen;

if the angle is adjusted to 90 degrees, and the brightness information of the surrounding environment of the first screen does not reach the preset brightness threshold, the brightness of the second screen is increased according to a second preset step until the brightness information of the surrounding environment of the first screen reaches the preset brightness threshold.

In this embodiment, if the angle is not equal to 90 degrees, the adjusting the angle of the second screen to 90 degrees according to a first preset step specifically includes:

if the angle is larger than 90 degrees, reducing the angle of the second screen to 90 degrees according to the first preset step;

and if the angle is smaller than 90 degrees, increasing the angle of the second screen to 90 degrees according to the first preset step.

In this embodiment, in the process of adjusting the angle of the second screen, if it is detected that the brightness information of the environment around the first screen reaches the preset threshold, it indicates that the optimal light supplement effect is achieved, at this time, the adjustment of the angle of the second screen is stopped, and the angle and the brightness of the second screen are kept unchanged, so that the picture is taken.

Preferably, after the determining whether the angle of the second screen with respect to the first screen is equal to 90 degrees, the method further includes:

and if the angle is equal to 90 degrees, directly increasing the brightness of the second screen according to a second preset step until the brightness information of the surrounding environment of the first screen reaches the preset brightness threshold value.

In this embodiment, when the brightness of the second screen is constant, when the angle of the second screen relative to the first screen reaches 90 degrees, the brightness information of the environment around the first screen may reach the best, and at this time, if the angle of the second screen is adjusted, the light supplement effect may be affected, so that the light supplement effect is enhanced by directly adjusting the brightness value of the second screen.

In this embodiment, in the process that the processor of the dual-screen terminal increases the brightness of the second screen according to the second step, the processor of the dual-screen terminal may control the optical sensor to monitor the brightness information of the environment around the first screen in real time, and when the brightness information of the environment around the first screen reaches the preset threshold, the brightness value of the second screen is stopped being adjusted, and at this time, the brightness information of the environment around the first screen reaches the optimal light supplement effect.

Preferably, in this embodiment, the self-timer light supplement method further includes:

and if the angle of the second screen is equal to 90 degrees and the brightness value is adjusted to an upper limit value, and the brightness information of the surrounding environment of the first screen still does not reach the preset brightness threshold value, stopping adjusting the angle and/or the brightness of the second screen.

In this embodiment, if the angle of the second screen is equal to 90 degrees and the brightness value is adjusted to the upper limit value, and the brightness information of the environment around the first screen does not reach the preset brightness threshold, it indicates that the brightness information of the environment around the first screen cannot reach the preset brightness threshold, and at this time, the brightness information of the environment around the first screen is already the best light supplement effect, so that the dual-screen terminal is controlled to stop adjusting the angle and/or the brightness of the second screen.

Above can see, the self-timer light filling method that this embodiment provided reaches best light filling effect through the adjustment when detecting that the user carries out the auto heterodyne operation through a certain screen at double-screen terminal, through the angle and/or the luminance of another screen at double-screen terminal to not only can improve the auto heterodyne effect, but also can not influence the preview image after the auto heterodyne screen shows the light filling, promoted user experience greatly.

Example two

Fig. 3 is a schematic view of an implementation flow of a self-timer light supplement method according to a second embodiment of the present invention, where an execution main body of the method is the dual-screen terminal shown in fig. 1. Referring to fig. 3, the light supplement method for self-timer shooting according to this embodiment may include the following steps:

step S301, when detecting that a user performs self-photographing operation through a first screen of a dual-screen terminal, acquiring brightness information of an environment around the first screen.

Step S302, judging whether the brightness information is smaller than a preset brightness threshold value; when the brightness information is smaller than the preset brightness threshold, the step S303 is entered; when the brightness information is greater than the preset brightness threshold, the process proceeds to step S304.

Step S303, adjusting an angle and/or brightness of a second screen of the dual-screen terminal until brightness information of an environment around the first screen reaches an optimal light supplement effect.

It should be noted that, in the embodiment, the implementation manners of step S301 to step S303 are the same as the implementation manners of step S201 to step S203 in the previous embodiment, and therefore, no further description is given here.

Step S304, decreasing the brightness of the second screen according to a third preset step until the brightness information of the environment around the first screen reaches the preset brightness threshold.

In this embodiment, if the brightness information of the surrounding environment of the first screen is greater than the preset brightness threshold, it indicates that the brightness of the surrounding environment of the first screen is too high, and the photo taken in the brightness environment is overexposed, so that the brightness of the surrounding environment of the first screen needs to be reduced at this time to achieve the best photo-filling effect. At this time, the brightness of the ambient light of the dual-screen terminal is too high, and the influence of adjusting the angle between the first screen and the second screen on the brightness of the ambient environment of the first screen is not large, so that the brightness of the ambient environment of the first screen is reduced directly by adjusting the brightness of the second screen.

In this embodiment, in the process of adjusting the brightness information of the second screen, the processor of the dual-screen terminal controls the optical sensor to monitor the brightness information of the environment around the first screen in real time, and when the brightness information of the environment around the first screen is reduced to the preset brightness value, the adjustment of the brightness value of the second screen is stopped, so that the best shooting effect is achieved.

Preferably, in this embodiment, the self-timer light supplement method further includes:

step S305, if the brightness information of the surrounding environment of the first screen does not reach the preset brightness threshold after the brightness value of the second screen is adjusted to the lower limit, stopping adjusting the brightness of the second screen.

In this embodiment, if the brightness value of the second screen is adjusted to the lower limit, and the brightness of the environment around the first screen is still greater than the preset brightness threshold, the dual-screen terminal cannot adjust the brightness of the second screen to make the brightness of the environment around the first screen reach the preset brightness threshold, and at this time, the brightness information around the first screen already reaches the optimal light supplement effect that the dual-screen terminal can reach, so that the dual-screen terminal is controlled to stop adjusting the brightness of the second screen.

Preferably, in this embodiment, after the detecting that the user performs the self-timer operation through the first screen of the dual-screen terminal, the method further includes:

and adjusting the brightness value of the second screen to the preset brightness threshold value.

In this embodiment, when it is detected that the user performs self-timer operation through the first screen of the dual-screen terminal, the brightness value of the second screen is first adjusted to the preset brightness threshold, so that the angle and/or brightness of the second screen can be subsequently adjusted, and the brightness information of the surrounding environment of the first screen can achieve the efficiency of the optimal light supplement effect.

Compared with the previous embodiment, the self-photographing light supplementing method provided by the embodiment can not only intelligently supplement light in a self-photographing dark environment, but also automatically reduce the light of the self-photographing environment to the optimal photographing brightness value when the self-photographing environment is overexposed; in addition, when the fact that the user carries out self-shooting operation through the first screen of the double-screen terminal is detected, the brightness value of the second screen is adjusted to be the preset brightness threshold value, so that the angle and/or the brightness of the second screen can be adjusted subsequently, and the brightness information of the surrounding environment of the first screen can achieve the best light supplementing effect.

EXAMPLE III

Fig. 4 is a schematic structural diagram of a self-timer light supplement system according to a third embodiment of the present invention. Only the portions related to the present embodiment are shown for convenience of explanation.

Referring to fig. 4, the self-timer light supplement system 4 provided in this embodiment includes:

the light supplement detection unit 41 is configured to, when detecting that a user performs self-photographing operation through a first screen of the dual-screen terminal, acquire brightness information of an environment around the first screen, and determine whether the brightness information is smaller than a preset brightness threshold;

and the supplementary lighting control unit 42 is configured to adjust an angle and/or brightness of a second screen of the dual-screen terminal when the brightness information is smaller than the preset brightness threshold until the brightness information of the surrounding environment of the first screen achieves an optimal supplementary lighting effect.

It should be noted that the self-timer light supplement system provided in this embodiment and the self-timer light supplement method of the first embodiment or the second embodiment belong to the same concept, and specific implementation processes thereof are detailed in the method embodiments, and technical features in the method embodiments are correspondingly applicable in this embodiment, and are not described herein again.

Therefore, it can be seen that the self-timer light supplement system that this embodiment provided is also because when detecting that the user carries out the operation of autodyning through a certain screen at double-screen terminal, through the adjustment the angle and/or the luminance of another screen at double-screen terminal reach best light supplement effect to not only can improve the auto heterodyne effect, but also can not influence the preview image after the auto heterodyne screen shows the light supplement, promoted user experience greatly.

It will be understood by those of ordinary skill in the art that all or some of the steps of the disclosed methods of the present embodiments may be implemented as software, firmware, hardware, or any suitable combination thereof.

Example four

Fig. 5 is a schematic structural diagram of the interior of a dual-screen terminal according to a fourth embodiment of the present invention. Only the portions related to the present embodiment are shown for convenience of explanation.

Referring to fig. 5, the dual-screen terminal 5 provided in this embodiment includes a first screen 54 and a second screen 55, the long sides of the first screen 54 and the second screen 55 are rotatably connected, the terminal 5 further includes a memory 51, a processor 52, and a computer program 53 stored in the memory 51 and running on the processor 52, and when the computer program 53 is executed by the processor 52, the steps of the self-timer light supplement method according to the first embodiment or the second embodiment are implemented.

It can be understood by those skilled in the art that the dual-screen terminal 5 can be a computing device such as a dual-screen mobile phone, a dual-screen computer, etc. The dual screen terminal 5 may include, but is not limited to, a processor 52, a memory 51, and a computer program 53.

It will be understood by those skilled in the art that fig. 5 is merely an example of a dual-screen terminal and is not intended to be limiting and may include more or fewer components than those shown, or some components may be combined, or different components, for example, the dual-screen terminal may also include input-output devices, network access devices, buses, etc.

It should be noted that the dual-screen terminal provided in this embodiment and the self-photographing light-supplementing method in the first embodiment or the second embodiment belong to the same concept, and specific implementation processes thereof are described in detail in the method embodiments, and technical features in the method embodiments are correspondingly applicable in this embodiment, and are not described herein again.

It will be understood by those of ordinary skill in the art that all or some of the steps of the disclosed methods of the present embodiments may be implemented as software, firmware, hardware, or any suitable combination thereof.

EXAMPLE five

The embodiment of the invention provides a computer-readable storage medium, wherein a computer program is stored on the computer-readable storage medium, and when the computer program is executed by a processor, the steps of the self-timer light supplement method according to the first embodiment or the second embodiment are realized.

The computer-readable storage medium of the embodiment of the present invention and the method of the first embodiment or the second embodiment belong to the same concept, and specific implementation processes thereof are described in detail in the corresponding method embodiments, and technical features in the method embodiments are correspondingly applicable in the computer-readable storage medium embodiments, which are not described herein again.

It will be understood by those of ordinary skill in the art that all or some of the steps of the methods, systems, functional modules/units in the devices disclosed above may be implemented as software, firmware, hardware, and suitable combinations thereof.

In a hardware implementation, the division between functional modules/units mentioned in the above description does not necessarily correspond to the division of physical components; for example, one physical component may have multiple functions, or one function or step may be performed by several physical components in cooperation. Some or all of the physical components may be implemented as software executed by a processor, such as a central processing unit, digital signal processor, or microprocessor, or as hardware, or as an integrated circuit, such as an application specific integrated circuit. Such software may be distributed on computer readable media, which may include computer storage media (or non-transitory media) and communication media (or transitory media). The term computer storage media includes volatile and nonvolatile, removable and non-removable media implemented in any method or technology for storage of information such as computer readable instructions, data structures, program modules or other data, as is well known to those of ordinary skill in the art. Computer storage media includes, but is not limited to, RAM, ROM, EEPROM, flash memory or other memory technology, CD-ROM, Digital Versatile Disks (DVD) or other optical disk storage, magnetic cassettes, magnetic tape, magnetic disk storage or other magnetic storage devices, or any other medium which can be used to store the desired information and which can accessed by a computer. In addition, communication media typically embodies computer readable instructions, data structures, program modules or other data in a modulated data signal such as a carrier wave or other transport mechanism and includes any information delivery media as known to those skilled in the art.

The preferred embodiments of the present invention have been described above with reference to the accompanying drawings, and are not to be construed as limiting the scope of the invention. Any modifications, equivalents and improvements which may occur to those skilled in the art without departing from the scope and spirit of the present invention are intended to be within the scope of the claims.

Claims (10)

1. A light supplement method for self-timer shooting is characterized by comprising the following steps:
when detecting that a user carries out self-photographing operation through a first screen of a double-screen terminal, acquiring brightness information of the surrounding environment of the first screen;
judging whether the brightness information is smaller than a preset brightness threshold value or not;
and when the brightness information is smaller than the preset brightness threshold, adjusting the angle and/or the brightness of a second screen of the double-screen terminal until the brightness information of the surrounding environment of the first screen achieves the optimal light supplementing effect.
2. The method for supplementing light during self-timer shooting according to claim 1, wherein the adjusting the angle and/or the brightness of the second screen of the dual-screen terminal until the brightness information of the environment surrounding the first screen achieves the optimal light supplementing effect when the brightness information is smaller than the preset brightness threshold comprises:
when the brightness information is smaller than the preset brightness threshold, judging whether the angle of the second screen relative to the first screen is equal to 90 degrees or not;
if the angle is not equal to 90 degrees, adjusting the angle of the second screen to 90 degrees according to a first preset step, and monitoring the brightness information of the surrounding environment of the first screen in real time in the adjusting process;
and if the brightness information of the surrounding environment of the first screen reaches the preset brightness threshold value in the adjusting process, stopping adjusting the angle of the second screen.
3. The method for supplementing light for a self-timer shooting as claimed in claim 2, wherein when the brightness information is smaller than the preset brightness threshold, the determining whether the angle of the second screen relative to the first screen is equal to 90 degrees further comprises:
and if the angle is equal to 90 degrees, increasing the brightness of the second screen according to a second preset step until the brightness information of the environment around the first screen reaches the preset brightness threshold.
4. A self-timer light supplement method according to claim 2 or 3, further comprising:
and if the angle of the second screen is equal to 90 degrees and the brightness value is adjusted to an upper limit value, and the brightness information of the surrounding environment of the first screen still does not reach the preset brightness threshold value, stopping adjusting the angle and/or the brightness of the second screen.
5. The method for supplementing light during self-timer shooting according to claim 1, wherein if it is detected that a user performs self-timer shooting through a first screen of a dual-screen terminal, acquiring brightness information of an environment around the first screen, and after determining whether the brightness information is smaller than a preset brightness threshold, the method further comprises:
and if the brightness information is larger than the preset brightness threshold, reducing the brightness of the second screen according to a third preset step until the brightness information of the surrounding environment of the first screen reaches the preset brightness threshold.
6. A self-timer light supplement method according to claim 5, further comprising:
and if the brightness information of the surrounding environment of the first screen does not reach the preset brightness threshold value after the brightness value of the second screen is adjusted to the lower limit value, stopping adjusting the brightness of the second screen.
7. The light supplement method for self-timer shooting according to claim 1, wherein after detecting that the user performs the self-timer shooting operation through the first screen of the dual-screen terminal, the method further comprises:
and adjusting the brightness value of the second screen to the preset brightness threshold value.
8. The utility model provides a self-heterodyne light filling system which characterized in that includes:
the device comprises a light supplement detection unit, a light module and a light module, wherein the light supplement detection unit is used for acquiring brightness information of the surrounding environment of a first screen when detecting that a user carries out self-photographing operation through the first screen of a double-screen terminal, and judging whether the brightness information is smaller than a preset brightness threshold value;
and the light supplement control unit is used for adjusting the angle and/or the brightness of the second screen of the double-screen terminal when the brightness information is smaller than the preset brightness threshold value until the brightness information of the surrounding environment of the first screen achieves the optimal light supplement effect.
9. A dual-screen terminal, comprising a memory, a processor and a computer program stored in the memory and executable on the processor, wherein the computer program, when executed by the processor, implements the steps of the self-timer light supplement method according to any one of claims 1 to 7.
10. A computer-readable storage medium, having a computer program stored thereon, which, when being executed by a processor, implements the steps of the self-timer light supplement method according to any one of claims 1 to 7.
CN201811070867.9A 2018-09-11 2018-09-11 Self-timer light supplement method and system, double-screen terminal and computer readable storage medium CN110891148A (en)

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CN201811070867.9A CN110891148A (en) 2018-09-11 2018-09-11 Self-timer light supplement method and system, double-screen terminal and computer readable storage medium

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Application Number Priority Date Filing Date Title
CN201811070867.9A CN110891148A (en) 2018-09-11 2018-09-11 Self-timer light supplement method and system, double-screen terminal and computer readable storage medium
PCT/CN2019/104207 WO2020052474A1 (en) 2018-09-11 2019-09-03 Supplementary lighting method for user self-shooting, two-screen terminal, and computer readable storage medium

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