CN111970457A - Method, system and device for controlling shooting image and light source equipment - Google Patents
Method, system and device for controlling shooting image and light source equipment Download PDFInfo
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- CN111970457A CN111970457A CN201910421815.XA CN201910421815A CN111970457A CN 111970457 A CN111970457 A CN 111970457A CN 201910421815 A CN201910421815 A CN 201910421815A CN 111970457 A CN111970457 A CN 111970457A
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N23/00—Cameras or camera modules comprising electronic image sensors; Control thereof
- H04N23/70—Circuitry for compensating brightness variation in the scene
- H04N23/73—Circuitry for compensating brightness variation in the scene by influencing the exposure time
Abstract
The utility model discloses a method, a system and a device for controlling the shooting of images and a light source device, relating to the technical field of image processing. The method for controlling the shooting of the image comprises the steps of determining a light emitting mode and a light emitting instruction sending frequency, continuously sending a plurality of different light emitting instructions to a plurality of light emitting units of the light source device according to the light emitting mode and the light emitting instruction sending frequency, wherein the plurality of light emitting units are in a light emitting combination mode under the action of one light emitting instruction, and sending continuous shooting instructions to a shooting assembly within a preset time length range after the light emitting instructions are sent to the plurality of light emitting units for the first time or when the light emitting instructions are sent to the plurality of light emitting units for the first time. The method and the device can enable the shooting object to be continuously shot under different illumination intensities to obtain a group of images with different brightness, reduce artificial influence, reduce the occurrence probability of shaking, avoid the interruption of shooting, and further effectively reduce the acquisition and shooting time of the image set.
Description
Technical Field
The present application relates to the field of image processing technologies, and in particular, to a method, a system, and an apparatus for controlling a captured image, and a light source device.
Background
Currently, with the development of image processing technology, a High-Dynamic Range (HDR) image is widely used as compared with a general image because it can better reflect a visual effect in a real environment, and thus, an HDR algorithm based on data driving becomes a research hotspot. For example, a large number of images taken to synthesize an HDR image are collected and grouped into an image set for study of methods such as neural networks, machine learning, and the like. However, the acquisition and shooting of the image set have a problem of long time consumption.
Therefore, how to reduce the acquisition and shooting time of the image set becomes an urgent problem to be solved.
Disclosure of Invention
In view of the above, embodiments of the present application are directed to providing a method, a system and an apparatus for controlling captured images and a light source device, so as to solve the problem of long capturing time of an image set in the prior art.
One aspect of the present application provides a method of controlling a photographed image, including: determining a light emitting mode and a light emitting instruction sending frequency; continuously sending a plurality of different light-emitting instructions to a plurality of light-emitting units of the light source equipment according to the light-emitting mode and the light-emitting instruction sending frequency, wherein the plurality of light-emitting units present a light-emitting combination mode under the action of one light-emitting instruction; and sending a continuous shooting instruction to the shooting assembly within a preset time range after sending the light-emitting instruction to the plurality of light-emitting units for the first time or when sending the light-emitting instruction to the plurality of light-emitting units for the first time.
Another aspect of the present application provides a system for controlling a photographed image, including: a light source device including a plurality of light emitting units; a shooting component; and a control device electrically connected to the light source device and the photographing assembly; wherein the control device is configured to: determining a light emitting mode and a light emitting instruction sending frequency, continuously sending a plurality of different light emitting instructions to the plurality of light emitting units of the light source device according to the light emitting mode and the light emitting instruction sending frequency, wherein the plurality of light emitting units present a light emitting combination mode under the action of one light emitting instruction, and sending a continuous shooting instruction to the shooting assembly within a preset time range after the light emitting instructions are sent to the plurality of light emitting units for the first time or when the light emitting instructions are sent to the plurality of light emitting units for the first time.
Yet another aspect of the present application provides a light source apparatus including: a plurality of light emitting units; and a controller configured to: determining a light emitting mode and a light emitting instruction transmitting frequency, and continuously transmitting a plurality of different light emitting instructions to the plurality of light emitting units according to the light emitting mode and the light emitting instruction transmitting frequency; wherein the plurality of light-emitting units exhibit a light-emitting combination under the action of one light-emitting instruction.
Yet another aspect of the present application provides a system for controlling photographing of an image, including: the light source apparatus according to any one of the above third aspects; and a photographing assembly electrically connected with the light source device.
Another aspect of the present application provides an apparatus for controlling photographing of an image, including: the determining module is used for determining a light-emitting mode and a light-emitting instruction sending frequency; the sending module is used for continuously sending a plurality of different light-emitting instructions to a plurality of light-emitting units of the light source equipment according to the light-emitting modes and the light-emitting instruction sending frequency, and sending a continuous shooting instruction to the shooting assembly within a preset time range after the light-emitting instructions are sent to the plurality of light-emitting units for the first time or when the light-emitting instructions are sent to the plurality of light-emitting units for the first time, wherein the plurality of light-emitting units present a light-emitting combination mode under the action of one light-emitting instruction.
Yet another aspect of the present application provides an electronic device, comprising: a processor; and a memory having stored therein computer program instructions which, when executed by the processor, cause the processor to carry out the method according to any one of the first aspects described above, or which, when executed by the processor, cause the processor to carry out the arrangement of the controller according to any one of the third aspects described above.
A further aspect of the application provides a computer readable storage medium having stored thereon computer program instructions which, when executed by a processor, cause the processor to perform a method as defined in any one of the above first aspects, or which, when executed by a processor, cause the processor to perform a configuration of a controller as defined in any one of the above third aspects.
According to the embodiment of the application, the light emitting mode and the light emitting instruction sending frequency are determined, a plurality of different light emitting instructions are continuously sent to the plurality of light emitting units of the light source device according to the light emitting mode and the light emitting instruction sending frequency, the plurality of light emitting units are in a light emitting combination mode under the action of one light emitting instruction, and a continuous shooting instruction is sent to the shooting assembly within a preset time range after the light emitting instructions are sent to the plurality of light emitting units for the first time or when the light emitting instructions are sent to the plurality of light emitting units for the first time, so that a shooting object can be continuously shot under different illumination intensities, a group of images with different brightness are obtained, artificial influences are reduced, the occurrence probability of jitter is reduced, shooting interruption can be avoided, and the acquisition and shooting time of an image set is effectively reduced.
Drawings
The above and other objects, features and advantages of the present application will become more apparent by describing in more detail embodiments of the present application with reference to the attached drawings. The accompanying drawings are included to provide a further understanding of the embodiments of the application and are incorporated in and constitute a part of this specification, illustrate embodiments of the application and together with the description serve to explain the principles of the application. In the drawings, like reference numbers generally represent like parts or steps.
Fig. 1 is a schematic diagram of an application scenario to which the present application is applied.
FIG. 2 is a schematic flow chart diagram of a method of controlling capturing an image according to one embodiment of the present application.
Fig. 3 is a schematic flow chart of a method of controlling capturing of an image according to another embodiment of the present application.
FIG. 4 is a schematic block diagram of a system for controlling capture of images according to one embodiment of the present application.
Fig. 5 is a schematic block diagram of a light source apparatus according to one embodiment of the present application.
FIG. 6 is a schematic physical diagram of a light source device according to one embodiment of the present application.
Fig. 7 is a schematic configuration diagram of a system for controlling photographing of an image according to another embodiment of the present application.
Fig. 8 is a schematic configuration diagram of an apparatus for controlling photographing of an image according to an embodiment of the present application.
FIG. 9 is a schematic block diagram of an electronic device according to one embodiment of the present application.
Detailed Description
The technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application, and it is obvious that the described embodiments are only a part of the embodiments of the present application, and not all of the embodiments. 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 application.
Wherever possible, the same reference numbers will be used throughout the drawings to refer to the same or like parts.
Summary of the application
As described in the background, HDR algorithm research is typically performed using image sets composed of a large number of images of different intensities. The inventor finds that the group of images with different brightness needs to meet certain requirements, namely, the content is completely consistent and the positions are strictly aligned. However, in the actual acquisition shooting of the image set, the positions of the shooting object and the shooting component are generally fixed, and then the image set consisting of the group of images with different brightness is obtained through long-short exposure. In this process, artificial influence is required, for example, a user is required to continuously adjust the exposure amount and press a shooting shutter, so that the shooting interval time is long, and the acquisition shooting efficiency is influenced. In addition, a large shaking probability exists in the shooting process, so that the shot image does not meet the requirement of the condition, needs to be shot again, and further influences the acquisition shooting efficiency, namely, the acquisition shooting time is long, namely, the acquisition shooting time of the image set is long.
In order to solve the above problems, the inventors found that if the artificial influence can be reduced, the shooting interval time and the shaking probability can be greatly reduced, and further the acquisition and shooting time of the image set can be effectively reduced.
Based on this, embodiments of the present application provide a method, system, and apparatus for controlling a captured image, and a light source device to solve the above-described problems. The method, system and apparatus for controlling captured images and the light source device are described in detail below with reference to the accompanying drawings.
Exemplary scenarios
Fig. 1 is a schematic view of an application scenario to which the present application is applied.
As shown in fig. 1, the application scenario may include a light source device 110, a photographing component 130, and a photographing object 140. The application scenario may also include the electronic device 120 for control of the light source device 110 and the camera assembly 130 by the electronic device 120. Here, the electronic device 120 may be a separate device. That is, the light source device 110 and the photographing component 130 are electrically connected to the electronic device 120 through connection lines, respectively. The electronic device 120 may also be an integrated component, integrated on the light source device 110 or the camera assembly 130. That is, the electronic settings may be an integral part of the light source device 110 or the camera assembly 130. The embodiment of the present application is not particularly limited to the form in which the electronic device 120 is located.
Specifically, the light source device 110 may provide illumination for the photographic subject 140, and the illumination manner may include various manners. Different illumination modes can provide different illumination intensities. The photographing component 130 may photograph the photographic subject 140. In the case of the electronic device 120, the light source device 110 and the photographing component 130 may be controlled by the electronic device 120. The light source device 110 and the camera assembly 130 may be controlled by a user without the electronic device 120.
Exemplary method
FIG. 2 is a schematic flow chart diagram of a method of controlling capturing an image according to one embodiment of the present application. The present embodiment may be applied to the electronic device 120, and as shown in fig. 2, the method may include the following steps.
Specifically, in step 210, the light emitting pattern and the light emitting instruction transmission frequency of the light source device 110 may be determined. Here, one lighting mode may correspond to multiple lighting modes, one lighting mode may correspond to one lighting intensity, and one lighting mode may be controlled by one lighting instruction, so that in one lighting mode, the photographic object 140 may be in multiple different lighting intensities, and further, the photographic component 130 may photograph the photographic object 140 in different lighting intensities, so as to obtain a group of images with different brightnesses.
The light emission command transmission frequency may refer to the number of light emission commands transmitted per unit time. Here, the transmitted transmission instruction may be a plurality of different light emission instructions so that the photographic subject 140 may be under different light intensities.
How to determine the light emission pattern may be equivalent to how to determine a plurality of light emission instructions corresponding to the light emission pattern, and how to determine the transmission order of the plurality of light emission instructions. Similarly, how to determine the light emission instruction transmission frequency may be equivalent to how to determine the time interval between two adjacent light emission instructions in the plurality of light emission instructions.
Specifically, the light source device 110 may include a plurality of light emitting units, and each light emitting unit may have both a bright state and a non-bright state, so that the plurality of light emitting units may exhibit various light emitting combinations. Here, a lighting combination may refer to one of the above-described lighting manners, so that one lighting combination may correspond to one lighting instruction.
In addition, the illumination intensity of the photographic subject 140 can be continuously changed by the plurality of different light emitting instructions which are continuously transmitted, so that the photographic assembly 130 can obtain images with different brightness when the photographic subject 140 is photographed. Furthermore, the plurality of different light emitting commands sent continuously can also avoid the user from adjusting the exposure of the shooting assembly 130, thereby effectively reducing the possibility of jitter.
In step 230, a continuous shooting instruction is sent to the shooting assembly 130 within a preset time range after the first sending of the light emitting instructions to the plurality of light emitting units or when the first sending of the light emitting instructions to the plurality of light emitting units.
Specifically, the shooting component 130 may have a continuous shooting function, and the continuous shooting function may be activated under the above-mentioned continuous shooting instruction. The sending timing of the continuous shooting instruction may be within a preset time range after the light emitting instruction is sent to the plurality of light emitting units for the first time, or may be when the light emitting instruction is sent to the plurality of light emitting units for the first time, so that when the shooting assembly 130 performs continuous shooting, the shooting object 140 may be in different illumination intensities, and thus a group of images with different brightness is obtained.
In the preset time length range, the sending of the light emitting instruction to the plurality of light emitting units for the second time may be executed, or the sending of the light emitting instruction to the plurality of light emitting units for the second time may not be executed.
In one embodiment of the present application, step 210 in fig. 2 may specifically include determining a lighting pattern, a lighting instruction transmission frequency, and a lighting period. In the light emitting time period, a plurality of light emitting instructions corresponding to the light emitting mode can be circularly sent for a plurality of times, so that the light emitting instructions which are missed to be photographed can be subjected to complementary photographing through circulation. Specifically, the light emission period may include a start time point and an end time point, and the start time point of the light emission period may be a time point when the light emission instruction is transmitted for the first time.
Further, in order to avoid the waste of energy, the above-mentioned light emitting time period may be equal to the time period when the photographing component 130 performs continuous photographing. Specifically, after the photographing component 130 executes the command of completing the continuous photographing, if the light source device 110 still provides different illumination intensities for the photographic object 140 continuously, there is a problem of energy waste. If the light emitting time period is set to be equal to the time period when the photographing component 130 performs continuous photographing, the light source device 110 may also stop providing the illumination intensity for the photographic object 140 when the photographing component 130 executes the instruction of completing the continuous photographing, thereby avoiding the waste of energy.
According to the embodiment of the application, the light emitting mode and the light emitting instruction sending frequency are determined, and a plurality of different light emitting instructions are continuously sent to the plurality of light emitting units of the light source device 110 according to the light emitting mode and the light emitting instruction sending frequency, wherein the plurality of light emitting units present a light emitting combination mode under the action of one light emitting instruction, and a continuous shooting instruction is sent to the shooting component 130 within a preset time range after the light emitting instructions are sent to the plurality of light emitting units for the first time or when the light emitting instructions are sent to the plurality of light emitting units for the first time, so that the shooting object 140 can be continuously shot under different illumination intensities, a group of images with different brightness are obtained, artificial influences are reduced, the occurrence probability of jitter is reduced, shooting interruption can be avoided, and further the acquisition and shooting time of the image set is effectively reduced.
Fig. 3 is a schematic flow chart of a method of controlling capturing of an image according to another embodiment of the present application.
In an embodiment of the present application, the plurality of different lighting instructions may include a first lighting instruction and a second lighting instruction which are transmitted two times in a row. As shown in fig. 3, the step 220 may specifically include the following steps.
Here, the recording of the transmission time point may be used to determine a statistical start time point, thereby laying the foundation for determining the transmission time point of the second lighting instruction.
At step 2204, a time interval between the current point in time and the transmission point in time is determined.
Here, the determination of the time interval may be used to determine whether the transmission of the second light emission instruction is performed at the current time point.
In step 2206, if the time interval is equal to the reciprocal of the light emitting command transmission frequency, a second light emitting command is transmitted to the light source device 110.
Specifically, any two adjacent light emission commands among the plurality of different light emission commands may be referred to as a first light emission command and a second light emission command.
In an embodiment of the application, the sending frequency of the light emitting command may be greater than or equal to the shooting frequency of the shooting assembly 130 under the continuous shooting command, so as to avoid continuously shooting two images with the same brightness, thereby causing energy waste.
Exemplary System
The method of controlling a captured image according to an embodiment of the present application is described above, and the system of controlling a captured image according to an embodiment of the present application is described below with reference to fig. 4.
FIG. 4 is a schematic block diagram of a system 400 for controlling capture of images according to one embodiment of the present application.
As shown in fig. 4, the system 400 for controlling photographing of an image may include a light source device 410, a photographing assembly 430, and a control device 420 electrically connected to the light source device 410 and the photographing assembly 430. Here, the light source device 410 may include a plurality of light emitting units. The control device 420 may be configured to determine a light emitting mode and a light emitting instruction transmission frequency, continuously transmit a plurality of different light emitting instructions to the plurality of light emitting units of the light source device 410 according to the light emitting mode and the light emitting instruction transmission frequency, wherein the plurality of light emitting units exhibit one light emitting combination manner by one light emitting instruction, and transmit a continuous photographing instruction to the photographing component 430 within a preset time period after the light emitting instructions are transmitted to the plurality of light emitting units for the first time or when the light emitting instructions are transmitted to the plurality of light emitting units for the first time.
Here, the number of the light source devices 410 may be one or more, and the number of the light source devices 410 is not particularly limited in the embodiments of the present application. The operations and functions of the light source device 410, the control device 420, and the photographing component 430 may refer to the descriptions of the embodiments in "exemplary scene" and "exemplary method", and are not repeated here in order to avoid repetition.
According to the embodiment of the application, the light emitting mode and the light emitting instruction sending frequency are determined, and a plurality of different light emitting instructions are continuously sent to the plurality of light emitting units of the light source device 410 according to the light emitting mode and the light emitting instruction sending frequency, wherein the plurality of light emitting units present a light emitting combination mode under the action of one light emitting instruction, and a continuous shooting instruction is sent to the shooting component 430 within a preset time range after the light emitting instructions are sent to the plurality of light emitting units for the first time or when the light emitting instructions are sent to the plurality of light emitting units for the first time, so that a shooting object can be continuously shot under different illumination intensities, a group of images with different brightness are obtained, artificial influences are reduced, the occurrence probability of jitter is reduced, shooting interruption can be avoided, and the acquisition and shooting time of an image set is effectively reduced.
Exemplary light Source apparatus
A light source apparatus according to an embodiment of the present application is described below with reference to fig. 5.
Fig. 5 is a schematic block diagram of a light source apparatus 500 according to one embodiment of the present application.
As shown in fig. 5, the light source device 500 may include a plurality of light emitting units 510 and a controller 520. The controller 520 may be configured to determine a light emission pattern and a light emission instruction transmission frequency, and continuously transmit a plurality of different light emission instructions to the plurality of light emitting units 510 according to the light emission pattern and the light emission instruction transmission frequency. Here, the plurality of light emitting units 510 exhibit a light emitting combination manner by one light emitting command.
Here, the triggering of the continuous shooting function of the shooting component may be completed by the user, or may be triggered by the controller 520, and the embodiment of the present application does not specifically limit the triggering manner of the continuous shooting function. When the triggering of the continuous shooting function of the photographing assembly is completed by the controller 520, the photographing assembly and the light source apparatus 500 may be electrically connected through the controller 520.
The operation and function of the light source device 500 and the controller 520 may refer to the description of the embodiments in "exemplary scenario" and "exemplary method", and are not repeated here in order to avoid repetition.
According to the embodiment of the application, the light emitting mode and the light emitting instruction sending frequency are determined, a plurality of different light emitting instructions are continuously sent to the plurality of light emitting units 510 of the light source device 500 according to the light emitting mode and the light emitting instruction sending frequency, wherein the plurality of light emitting units 510 are in a light emitting combination mode under the action of one light emitting instruction, so that a shooting object can be continuously shot under different illumination intensities, a group of images with different brightness are obtained, artificial influence is reduced, the occurrence probability of shaking is reduced, shooting interruption can be avoided, and the acquisition shooting time of an image set is effectively reduced.
Fig. 6 is a schematic physical diagram of a light source apparatus 500 according to an embodiment of the present application.
In one embodiment of the present application, the plurality of light emitting units 510 may be illuminated in a manner spreading from the center of the arrangement to the periphery under a plurality of different light emitting commands.
Here, the arrangement center may refer to a center of symmetry of an arrangement manner of the plurality of light emitting units 510. For example, the center of the arrangement may be as shown by the position circled by the dotted line in fig. 6. The plurality of light emitting units 510 may be arranged in a matrix or may be arranged in concentric circles, and the arrangement manner of the plurality of light emitting units 510 is not particularly limited in the embodiments of the present application. When the plurality of light emitting units 510 are spread and lighted from the center of the arrangement to the periphery, the illumination brightness received by the photographic subject can be uniformly changed, thereby facilitating the control of the change of the illumination brightness received by the photographic subject.
In one embodiment of the present application, as shown in fig. 6, the plurality of light emitting units 510 may be arranged in a matrix, and under a plurality of different light emitting commands, the plurality of light emitting units 510 may light up in a manner of spreading in a row direction or a column direction of the matrix.
Here, the plurality of light emitting units 510 may light up one by one, or light up row by row or column by column, and the embodiment of the present application is not particularly limited to the specific manner of lighting up the plurality of light emitting units 510. Specifically, when the plurality of light emitting units 510 are turned on one by one, turning on or off of each light emitting unit 510 may be controlled by a switch, and turning on or off of the switch of each light emitting unit 510 may be controlled by a light emitting instruction. When the plurality of light emitting units 510 are lit up row by row or column by column, the lighting up or lighting down of each row or column of light emitting units 510 may also be controlled by a switch, and the switching on or off of the switch of each row or column of light emitting units 510 may also be controlled by a light emitting instruction.
In one embodiment of the present application, the controller 520 may be further configured to transmit a continuous photographing instruction to the photographing assembly within a preset time period after transmitting a light emission instruction to the plurality of light emitting units 510 for the first time or when transmitting a light emission instruction to the plurality of light emitting units 510 for the first time.
Specifically, the light source device 500 may be electrically connected to the shooting component through the controller 520, so as to control the shooting component by the controller 520, and further enable the shooting time of the shooting component to be effectively connected to the sending time of the light emitting instruction, for example, shooting may be performed after the light emitting instruction is sent each time, thereby effectively reducing the capturing and shooting time of the image set.
In one embodiment of the present application, the plurality of light emitting units 510 may include light emitting diode bulbs. Since the led bulb has the characteristics of high efficiency, long life, and the like, the light source device 500 may have the characteristics of high efficiency, long life, and the like.
In one embodiment of the present application, as shown in fig. 6, the light source device 500 may further include a stand 530, a tripod 540, and a support plate 550. Here, the plurality of light emitting units 510 may be disposed on the support plate 550, and the controller 520 may be disposed within the support plate 550, so that the support plate 550 may protect the controller 520. A support plate 550 may be provided at one end of the support frame 530 and a tripod 540 may be provided at the other end of the support frame 530. The provision of the tripod 540 may facilitate the fixing and stowing of the light source apparatus 500.
Exemplary System
Fig. 7 is a schematic configuration diagram of a system for controlling photographing of an image according to another embodiment of the present application.
As shown in fig. 7, the system for controlling photographing of an image may include the light source device 500 as described in any one of the above-mentioned "exemplary light source devices", and a photographing component 720 electrically connected to the light source device 500.
Here, the operations and functions of the light source device 500 and the photographing component 720 may refer to the descriptions of the embodiments in "exemplary scenario", "exemplary method", and "exemplary light source device", and are not repeated here in order to avoid repetition.
According to the embodiment of the application, the light emitting mode and the light emitting instruction sending frequency are determined, and a plurality of different light emitting instructions are continuously sent to the plurality of light emitting units of the light source device 500 according to the light emitting mode and the light emitting instruction sending frequency, wherein the plurality of light emitting units present a light emitting combination mode under the action of one light emitting instruction, and a continuous shooting instruction is sent to the shooting component 720 within a preset time range after the light emitting instructions are sent to the plurality of light emitting units for the first time or when the light emitting instructions are sent to the plurality of light emitting units for the first time, so that a shooting object can be continuously shot under different illumination intensities, a group of images with different brightness are obtained, artificial influences are reduced, the occurrence probability of jitter is reduced, shooting interruption can be avoided, and the acquisition and shooting time of an image set is effectively reduced.
Exemplary devices
Fig. 8 is a schematic structural diagram of an apparatus 800 for controlling photographing of an image according to an embodiment of the present application.
As shown in fig. 8, the apparatus 800 for controlling photographing of an image may include a determination module 810 and a transmission module 820. The determination module 810 may be used to determine a lighting pattern and a lighting instruction transmission frequency. The sending module 820 may be configured to continuously send a plurality of different light emitting instructions to the plurality of light emitting units of the light source device according to the light emitting mode and the light emitting instruction sending frequency, and send a continuous shooting instruction to the shooting assembly within a preset time range after the light emitting instructions are sent to the plurality of light emitting units for the first time or when the light emitting instructions are sent to the plurality of light emitting units for the first time. Here, the plurality of light emitting units exhibit a light emitting combination manner under the action of one light emitting command.
Here, operations and functions of the determining module 810 and the sending module 820 may refer to descriptions of embodiments in "exemplary scenario" and "exemplary method", and are not repeated here in order to avoid repetition.
According to the embodiment of the application, the light emitting mode and the light emitting instruction sending frequency are determined, a plurality of different light emitting instructions are continuously sent to the plurality of light emitting units of the light source device according to the light emitting mode and the light emitting instruction sending frequency, the plurality of light emitting units are in a light emitting combination mode under the action of one light emitting instruction, and a continuous shooting instruction is sent to the shooting assembly within a preset time range after the light emitting instructions are sent to the plurality of light emitting units for the first time or when the light emitting instructions are sent to the plurality of light emitting units for the first time, so that a shooting object can be continuously shot under different illumination intensities, a group of images with different brightness are obtained, artificial influences are reduced, the occurrence probability of jitter is reduced, shooting interruption can be avoided, and the acquisition and shooting time of an image set is effectively reduced.
Exemplary electronic device
Next, an electronic apparatus according to an embodiment of the present application is described with reference to fig. 9.
FIG. 9 is a schematic block diagram of an electronic device according to one embodiment of the present application.
As shown in fig. 9, electronic device 900 may include one or more processors 910 and memory 920.
The processor 910 may be a Central Processing Unit (CPU) or other form of processing unit having data processing capabilities and/or instruction execution capabilities, and may control other components in the electronic device 900 to perform desired functions.
Memory 920 may include one or more computer program products that may include various forms of computer-readable storage media, such as volatile memory and/or non-volatile memory. The volatile memory may include, for example, Random Access Memory (RAM), cache memory (cache), and/or the like. The non-volatile memory may include, for example, Read Only Memory (ROM), hard disk, flash memory, etc. One or more computer program instructions may be stored on the computer-readable storage medium and executed by the processor 910 to implement the methods of controlling capturing images of the various embodiments of the application described above, or the configurations of the controllers or control devices described above, and/or other desired functions. Other content may also be stored in the computer readable storage medium.
In one example, the electronic device 900 may also include an input device 930 and an output device 940, which are interconnected by a bus system and/or other form of connection mechanism (not shown).
The input device 930 may include, for example, a keyboard, a mouse, and the like. The output devices 940 may include, for example, a display, speakers, a printer, and a communication network and remote output devices connected thereto, among others.
Of course, for simplicity, only some of the components of the electronic device 900 relevant to the present application are shown in fig. 9, omitting components such as buses, input/output interfaces, and the like. In addition, electronic device 900 may include any other suitable components depending on the particular application.
Exemplary computer program product and computer-readable storage Medium
In addition to the above-described methods and apparatuses, embodiments of the present application may also be a computer program product comprising computer program instructions that, when executed by a processor, cause the processor to perform the steps in the method of controlling capturing images according to various embodiments of the present application described in the above-mentioned "exemplary methods" section of this specification, or the configuration of the controller or control apparatus described above.
The computer program product may be written with program code for performing the operations of embodiments of the present application in any combination of one or more programming languages, including an object oriented programming language such as Java, C + + or the like and conventional procedural programming languages, such as the C language or similar programming languages. The program code may execute entirely on the user's computing device, partly on the user's device, as a stand-alone software package, partly on the user's computing device and partly on a remote computing device, or entirely on the remote computing device or server.
Furthermore, embodiments of the present application may also be a computer-readable storage medium having stored thereon computer program instructions that, when executed by a processor, cause the processor to perform the steps in the method of controlling captured images according to various embodiments of the present application described in the "exemplary methods" section above in this specification, or the configuration of the controller or control device described above.
The computer-readable storage medium may take any combination of one or more readable media. The readable medium may be a readable signal medium or a readable storage medium. A readable storage medium may include, for example, but not limited to, an electronic, magnetic, optical, electromagnetic, infrared, or semiconductor system, apparatus, or device, or a combination of any of the foregoing. More specific examples (a non-exhaustive list) of the readable storage medium include: an electrical connection having one or more wires, a portable disk, a hard disk, a Random Access Memory (RAM), a read-only memory (ROM), an erasable programmable read-only memory (EPROM or flash memory), an optical fiber, a portable compact disc read-only memory (CD-ROM), an optical storage device, a magnetic storage device, or any suitable combination of the foregoing.
The foregoing describes the general principles of the present application in conjunction with specific embodiments, however, it is noted that the advantages, effects, etc. mentioned in the present application are merely examples and are not limiting, and they should not be considered essential to the various embodiments of the present application. Furthermore, the foregoing disclosure of specific details is for the purpose of illustration and description and is not intended to be limiting, since the foregoing disclosure is not intended to be exhaustive or to limit the disclosure to the precise details disclosed.
The block diagrams of devices, apparatuses, systems referred to in this application are only given as illustrative examples and are not intended to require or imply that the connections, arrangements, configurations, etc. must be made in the manner shown in the block diagrams. These devices, apparatuses, devices, systems may be connected, arranged, configured in any manner, as will be appreciated by those skilled in the art. Words such as "including," "comprising," "having," and the like are open-ended words that mean "including, but not limited to," and are used interchangeably therewith. The words "or" and "as used herein mean, and are used interchangeably with, the word" and/or, "unless the context clearly dictates otherwise. The word "such as" is used herein to mean, and is used interchangeably with, the phrase "such as but not limited to".
It should also be noted that in the devices, apparatuses, and methods of the present application, the components or steps may be decomposed and/or recombined. These decompositions and/or recombinations are to be considered as equivalents of the present application.
The previous description of the disclosed aspects is provided to enable any person skilled in the art to make or use the present application. Various modifications to these aspects will be readily apparent to those skilled in the art, and the generic principles defined herein may be applied to other aspects without departing from the scope of the application. Thus, the present application is not intended to be limited to the aspects shown herein but is to be accorded the widest scope consistent with the principles and novel features disclosed herein.
The foregoing description has been presented for purposes of illustration and description. Furthermore, the description is not intended to limit embodiments of the application to the form disclosed herein. While a number of example aspects and embodiments have been discussed above, those of skill in the art will recognize certain variations, modifications, alterations, additions and sub-combinations thereof.
Claims (13)
1. A method of controlling a captured image, comprising:
determining a light emitting mode and a light emitting instruction sending frequency;
continuously sending a plurality of different light-emitting instructions to a plurality of light-emitting units of the light source equipment according to the light-emitting mode and the light-emitting instruction sending frequency, wherein the plurality of light-emitting units present a light-emitting combination mode under the action of one light-emitting instruction; and
and sending a continuous shooting instruction to the shooting assembly within a preset time range after sending the light-emitting instruction to the plurality of light-emitting units for the first time or when sending the light-emitting instruction to the plurality of light-emitting units for the first time.
2. The method according to claim 1, wherein the plurality of different light emission instructions include a first light emission instruction and a second light emission instruction transmitted twice in succession, and the successively transmitting a plurality of different light emission instructions to the plurality of light emission units of the light source device according to the light emission pattern and the light emission instruction transmission frequency includes:
recording a transmission time point when the first light emitting instruction is transmitted to the light source device;
determining a time interval between a current time point and the transmission time point; and
and if the time interval is equal to the reciprocal of the light-emitting instruction sending frequency, sending the second light-emitting instruction to the light source equipment.
3. The method according to any one of claims 1 to 2, wherein the light emission instruction transmission frequency is equal to or greater than a shooting frequency of the shooting component under the continuous shooting instruction.
4. A system for controlling the capture of images, comprising:
a light source device including a plurality of light emitting units;
a shooting component; and
the control device is electrically connected with the light source device and the shooting assembly;
wherein the control device is configured to: determining a light emitting mode and a light emitting instruction sending frequency, continuously sending a plurality of different light emitting instructions to the plurality of light emitting units of the light source device according to the light emitting mode and the light emitting instruction sending frequency, wherein the plurality of light emitting units present a light emitting combination mode under the action of one light emitting instruction, and sending a continuous shooting instruction to the shooting assembly within a preset time range after the light emitting instructions are sent to the plurality of light emitting units for the first time or when the light emitting instructions are sent to the plurality of light emitting units for the first time.
5. A light source apparatus comprising:
a plurality of light emitting units; and
a controller configured to: determining a light emitting mode and a light emitting instruction transmitting frequency, and continuously transmitting a plurality of different light emitting instructions to the plurality of light emitting units according to the light emitting mode and the light emitting instruction transmitting frequency;
wherein the plurality of light-emitting units exhibit a light-emitting combination under the action of one light-emitting instruction.
6. The light source apparatus according to claim 5, wherein the plurality of light emitting units light up in a manner spreading from an arrangement center to a periphery under the plurality of different light emission instructions.
7. The light source apparatus according to claim 5, wherein the plurality of light emitting cells are arranged in a matrix, and the plurality of light emitting cells light up in a manner of being spread in a row direction or a column direction of the matrix under the plurality of different light emission instructions.
8. The light source apparatus according to any one of claims 5 to 7, wherein the controller is further configured to transmit a continuous shooting instruction to the shooting component within a preset time period after transmitting a light emission instruction to the plurality of light emitting units for the first time or when transmitting a light emission instruction to the plurality of light emitting units for the first time.
9. The light source apparatus according to any one of claims 5 to 7, wherein the plurality of light emitting units comprise light emitting diode bulbs.
10. A system for controlling the capture of images, comprising:
a light source apparatus as claimed in any one of claims 5 to 9; and
and the shooting assembly is electrically connected with the light source equipment.
11. An apparatus for controlling photographing of an image, comprising:
the determining module is used for determining a light-emitting mode and a light-emitting instruction sending frequency;
the sending module is used for continuously sending a plurality of different light-emitting instructions to a plurality of light-emitting units of the light source equipment according to the light-emitting modes and the light-emitting instruction sending frequency, and sending a continuous shooting instruction to the shooting assembly within a preset time range after the light-emitting instructions are sent to the plurality of light-emitting units for the first time or when the light-emitting instructions are sent to the plurality of light-emitting units for the first time, wherein the plurality of light-emitting units present a light-emitting combination mode under the action of one light-emitting instruction.
12. An electronic device, comprising:
a processor; and
memory having stored therein computer program instructions which, when executed by the processor, cause the processor to carry out the method of any one of claims 1 to 3, or which, when executed by the processor, cause the processor to carry out the arrangement of the controller of any one of claims 5 to 9.
13. A computer readable storage medium having stored thereon computer program instructions which, when executed by a processor, cause the processor to perform the method of any of claims 1 to 3.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910421815.XA CN111970457A (en) | 2019-05-20 | 2019-05-20 | Method, system and device for controlling shooting image and light source equipment |
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| CN201910421815.XA CN111970457A (en) | 2019-05-20 | 2019-05-20 | Method, system and device for controlling shooting image and light source equipment |
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| CN111970457A true CN111970457A (en) | 2020-11-20 |
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| CN201910421815.XA Pending CN111970457A (en) | 2019-05-20 | 2019-05-20 | Method, system and device for controlling shooting image and light source equipment |
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Application publication date: 20201120 |