CN111405189A - Shooting control method, electronic equipment and shooting equipment - Google Patents
Shooting control method, electronic equipment and shooting equipment Download PDFInfo
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- CN111405189A CN111405189A CN202010307402.1A CN202010307402A CN111405189A CN 111405189 A CN111405189 A CN 111405189A CN 202010307402 A CN202010307402 A CN 202010307402A CN 111405189 A CN111405189 A CN 111405189A
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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
- H04N23/95—Computational photography systems, e.g. light-field imaging systems
- H04N23/951—Computational photography systems, e.g. light-field imaging systems by using two or more images to influence resolution, frame rate or aspect ratio
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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
- H04N23/60—Control of cameras or camera modules
- H04N23/698—Control of cameras or camera modules for achieving an enlarged field of view, e.g. panoramic image capture
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N5/00—Details of television systems
- H04N5/222—Studio circuitry; Studio devices; Studio equipment
- H04N5/262—Studio circuits, e.g. for mixing, switching-over, change of character of image, other special effects ; Cameras specially adapted for the electronic generation of special effects
- H04N5/265—Mixing
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Abstract
The embodiment of the invention provides a shooting control method, electronic equipment and shooting equipment, wherein the method is applied to the electronic equipment and comprises the following steps: acquiring a main device of at least two shooting devices in communication connection with the electronic device; sending first indication information to non-main equipment in the shooting equipment, and sending second indication information to the main equipment; the first indication information is used for indicating the non-master equipment to send the shot first media file to the master equipment; the second indication information is used for indicating the main equipment to receive the first media file and sending a target media file to the electronic equipment. The invention solves the problems of high occupancy rate of processor resources and low transmission efficiency of the electronic equipment caused by the mode that a plurality of cameras transmit images to the electronic equipment.
Description
Technical Field
The present invention relates to the field of mobile communications technologies, and in particular, to a shooting control method, an electronic device, and a shooting device.
Background
With the rapid development of mobile communication technology, electronic devices such as smart phones have become an indispensable tool in various aspects of people's life. The functions of various Application programs (APPs) of electronic equipment are gradually improved, and the functions do not only play a role of communication, but also provide various Application functions for users, so that great convenience is brought to the work and life of the users.
Taking a photographing function as an example, more and more consumers use electronic devices such as mobile phones to take photos or videos instead of cameras; and the electronic devices occupy a large market share due to the convenience of the electronic devices. Therefore, the photographing function, which is an essential function of the electronic device, becomes an important standard for users to measure and purchase the electronic devices.
In order to improve the shooting effect, the multiple cameras shoot cooperatively, image information of multiple angles can be obtained, and finally the shot pictures are transmitted to the appointed electronic equipment. However, in this process, if the plurality of cameras transmit images to the electronic device at the same time, the processor resource occupancy rate of the electronic device is high, and the transmission efficiency is low.
Disclosure of Invention
The embodiment of the invention provides a shooting control method, electronic equipment and shooting equipment, and aims to solve the problems that the occupancy rate of processor resources of the electronic equipment is high and the transmission efficiency is low due to the mode that a plurality of cameras transmit images to the electronic equipment.
In order to solve the technical problem, the invention is realized as follows:
in a first aspect, an embodiment of the present invention provides a shooting control method, where the method is applied to an electronic device, and the method includes:
acquiring a main device of at least two shooting devices in communication connection with the electronic device;
sending first indication information to non-main equipment in the shooting equipment, and sending second indication information to the main equipment;
the first indication information is used for indicating the non-master equipment to send the shot first media file to the master equipment; the second indication information is used for indicating the main equipment to receive the first media file and sending a target media file to the electronic equipment; the target media file includes: the first media file, the second media file shot by the main device, and at least one of a third media file obtained by the main device performing preset fusion processing on the first media file and the second media file;
and receiving the target media file sent by the main equipment.
In a second aspect, an embodiment of the present invention provides a shooting control method, which is applied to a shooting device, and includes:
receiving indication information sent by electronic equipment in communication connection with the shooting equipment;
if the indication information is first indication information, sending a first media file shot by the shooting equipment to main equipment in the shooting equipment;
if the indication information is second indication information, receiving a first media file sent by non-main equipment in the shooting equipment, and sending a target media file to the electronic equipment; the target media file includes: the first media file, the second media file shot by the shooting device, and at least one of a third media file obtained by the shooting device through carrying out preset fusion processing on the first media file and the second media file.
In a third aspect, an embodiment of the present invention further provides an electronic device, where the electronic device includes:
the acquisition module is used for acquiring main equipment in at least two shooting equipment which are in communication connection with the electronic equipment;
the information sending module is used for sending first indication information to non-main equipment in the shooting equipment and sending second indication information to the main equipment;
the first indication information is used for indicating the non-master equipment to send the shot first media file to the master equipment; the second indication information is used for indicating the main equipment to receive the first media file and sending a target media file to the electronic equipment; the target media file includes: the first media file, the second media file shot by the main device, and at least one of a third media file obtained by the main device performing preset fusion processing on the first media file and the second media file;
and the file receiving module is used for receiving the target media file sent by the main equipment.
In a fourth aspect, an embodiment of the present invention further provides a shooting apparatus, where the shooting apparatus includes:
the information receiving module is used for receiving indication information sent by electronic equipment in communication connection with the shooting equipment;
the first sending module is used for sending the first media file shot by the shooting equipment to a main device in the shooting equipment if the indication information is first indication information;
the second sending module is used for receiving a first media file sent by non-main equipment in the shooting equipment and sending a target media file to the electronic equipment if the indication information is second indication information; the target media file includes: the first media file, the second media file shot by the shooting device, and at least one of a third media file obtained by the shooting device through carrying out preset fusion processing on the first media file and the second media file.
In a fifth aspect, an embodiment of the present invention further provides an electronic device, which includes a memory, a processor, and a computer program stored on the memory and executable on the processor, and when the processor executes the computer program, the steps in the shooting control method described above are implemented.
In a sixth aspect, the present invention further provides a computer-readable storage medium, where a computer program is stored, and the computer program, when executed by a processor, implements the steps in the shooting control method as described above.
In the embodiment of the invention, a main device in at least two shooting devices in communication connection with the electronic device is obtained; sending first indication information to non-main equipment in the shooting equipment, indicating the non-main equipment to send a first media file shot by the non-main equipment to the main equipment, and sending the first media file to the electronic equipment through the main equipment; sending second indication information to the main equipment, and indicating the main equipment to send at least one of the received first media file, the second media file shot by the main equipment and a third media file obtained by performing preset fusion processing on the first media file and the second media file to the electronic equipment; media files shot by a plurality of shooting devices are transmitted to the electronic device through one main device, and occupation of resources such as a processor and a transmission interface of the electronic device by media file transmission is reduced; meanwhile, the transmission efficiency is improved, and the transmission power consumption is reduced.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings needed to be used in the description of the embodiments of the present invention will be briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art that other drawings can be obtained according to these drawings without inventive labor.
Fig. 1 is a flowchart illustrating a photographing control method according to an embodiment of the present invention;
FIG. 2 shows a schematic diagram of a first example and a second example of an embodiment of the invention;
FIG. 3 shows a flow chart of a third example of embodiment of the invention;
fig. 4 shows a second flowchart of a shooting control method according to an embodiment of the present invention;
FIG. 5 shows one of the block diagrams of an electronic device provided by an embodiment of the invention;
fig. 6 shows a block diagram of a photographing apparatus provided by an embodiment of the present invention;
fig. 7 shows a second block diagram of an electronic device according to an embodiment of the invention.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are some, not all, embodiments of the present invention. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
It should be appreciated that reference throughout this specification to "one embodiment" or "an embodiment" means that a particular feature, structure or characteristic described in connection with the embodiment is included in at least one embodiment of the present invention. Thus, the appearances of the phrases "in one embodiment" or "in an embodiment" in various places throughout this specification are not necessarily all referring to the same embodiment. Furthermore, the particular features, structures, or characteristics may be combined in any suitable manner in one or more embodiments.
In various embodiments of the present invention, it should be understood that the sequence numbers of the following processes do not mean the execution sequence, and the execution sequence of each process should be determined by its function and inherent logic, and should not constitute any limitation to the implementation process of the embodiments of the present invention.
Referring to fig. 1, an embodiment of the present invention provides a photographing control method, which is applied to an electronic device, where the electronic device may include various handheld devices, vehicle-mounted devices, wearable devices, computing devices, or other processing devices connected to a wireless modem, and various forms of Mobile Stations (MSs), terminal devices (terminaldevices), and so on.
The method comprises the following steps:
The shooting equipment can be equipment with a camera module, such as a camera, a personal computer and the like; the communication connection between the shooting device and the electronic device may be a wired communication connection or a wireless communication connection, for example, a local area network.
The electronic equipment can determine a main equipment in at least two shooting equipment which are in communication connection with the electronic equipment after receiving a preset shooting instruction; the main device may be preset, for example, in a group of shooting devices, a certain device may be set as the main device, and the main device is configured to transmit media files shot by all the shooting devices to the electronic device; the master device may also be determined dynamically, such as by temporarily determining a master device based on the positional relationship between the photographing devices, or by temporarily designating a master device by an electronic device.
And 102, sending first indication information to non-main equipment in the shooting equipment, and sending second indication information to the main equipment.
The first indication information is used for indicating the non-master equipment to send the shot first media file to the master equipment; the second indication information is used for indicating the main equipment to receive the first media file and sending a target media file to the electronic equipment; the target media file includes: the first media file, the second media file shot by the main device, and at least one of a third media file obtained by the main device performing preset fusion processing on the first media file and the second media file.
Optionally, the first media file and/or the second media file may be a picture, a video, etc.;
after the main equipment is determined, the electronic equipment sends first indication information to the non-main equipment, the non-main equipment is indicated to send a first media file shot by the non-main equipment to the main equipment, and the first media file is sent to the electronic equipment through the main equipment; the electronic equipment also sends second indication information to the main equipment to indicate the main equipment to send at least one of the received first media file, the second media file shot by the main equipment and a third media file obtained by performing preset fusion processing on the first media file and the second media file to the electronic equipment; in this way, the media files shot by the plurality of shooting devices can be sent to the electronic device through one main device, so that the electronic device only performs media file transmission with the main device when receiving the media files shot by each shooting device, and the occupation of resources such as a processor and a transmission interface of the electronic device by the media file transmission is reduced.
It can be understood that the first media file and the second media file are pictures shot by the shooting device for the same shooting operation; for example, the same shooting instruction of the electronic device is received to shoot. The first media file and the second media file can be shot of the same target object, and users of the first media file and the second media file can improve the image quality of the obtained media files; the first media file and the second media file can also be shot for different target objects at the same time, and the first media file and the second media file are obtained and used for obtaining the media files of the target objects at different angles; the second media file and the second media file can also be shot aiming at the same target object at different time, and the first media file and the second media file are used by the user for obtaining the media files of the target object at different time. This is not particularly limited by the present solution.
The electronic equipment receives at least one of a first media file, a second media file or a third media file sent by the main equipment; if the first media file and the second media file are received simultaneously, all the media files can be fused according to a preset fusion algorithm, the visual field range of shooting is expanded, picture information is increased, and the shooting effect is improved.
In the above embodiment of the present invention, a master device of at least two shooting devices in communication connection with the electronic device is obtained; sending first indication information to non-main equipment in the shooting equipment, indicating the non-main equipment to send a first media file shot by the non-main equipment to the main equipment, and sending the first media file to the electronic equipment through the main equipment; sending second indication information to the main equipment, and indicating the main equipment to send at least one of the received first media file, the second media file shot by the main equipment and a third media file obtained by performing preset fusion processing on the first media file and the second media file to the electronic equipment; media files shot by a plurality of shooting devices are transmitted to the electronic device through one main device, and occupation of resources such as a processor and a transmission interface of the electronic device by media file transmission is reduced; meanwhile, the transmission efficiency is improved, and the transmission power consumption is reduced. The embodiment of the invention solves the problems of high occupancy rate of processor resources and low transmission efficiency of the electronic equipment caused by the mode of transmitting the image to the electronic equipment by the separated camera in the prior art.
Optionally, in an embodiment of the present invention, the electronic device includes at least two separated camera modules, and the separated camera modules are the shooting devices.
The separated camera module can be limited from the position and can shoot at any position according to the indication of the electronic equipment; through the collaborative shooting of a plurality of disconnect-type camera modules, can obtain the image information of a plurality of angles, fuse the image that every disconnect-type camera module was shot at last, can promote the shooting effect. As a first example, referring to fig. 2, A, B, C, D in fig. 2 may be a split camera module, and E is an electronic device that determines a master device and a non-master device in the split camera module and then sends first indication information or second indication information to each split camera module, respectively.
Optionally, in an embodiment of the present invention, the step of acquiring a master device of at least two shooting devices in communication connection with the electronic device includes:
acquiring position information of each shooting device;
determining a main device in the shooting device according to the position information; wherein the main device is the shooting device with the smallest sum of path distances between every two shooting devices.
The position information can be longitude and latitude information; the electronic equipment acquires longitude and latitude information of each shooting equipment, determines relative position relations among all the shooting equipment according to the longitude and latitude information, and then selects equipment with the minimum sum of path distances from all the shooting equipment as main equipment.
As a second example, still referring to fig. 2, the points shown in fig. 2 are location points where 5 photographing devices are located, where a is the location of the photographing device a and B is the location of the photographing device B, … …, for each device, the electronic device determines the path distances between the device and the other devices, sums the path distances, selects the device with the smallest sum of the path distances as the master device, and as shown in fig. 2, the E device is the master device.
It should be noted that the path between the shooting devices should be the shortest path in the transmission manner between the shooting devices, for example, if the transmission manner allows linear propagation, the shortest path is the shortest linear distance; if the straight-line propagation is not allowed, the shortest path is the shortest distance in other forms.
Optionally, in an embodiment of the present invention, the step of determining a master device in the shooting device according to the location information includes:
establishing a two-dimensional array of the distance between the shooting devices, wherein the elements of the one-dimensional array in the two-dimensional array are the path distance between each shooting device and other shooting devices;
determining a sum of the values of the elements of each of the one-dimensional arrays;
and taking the shooting equipment corresponding to the one-dimensional array with the minimum sum of the numerical values as the main equipment.
For the case where the number of photographing devices is small, such as the number is less than 100; the electronic equipment establishes two-dimensional arrays of the distance between the shooting equipment, the element of each two-dimensional array is a one-dimensional array of each shooting equipment, and the element of each one-dimensional array is the path distance between the equipment and other equipment.
And then summing the elements in each one-dimensional array respectively, wherein the shooting device corresponding to the element with the minimum sum value is the main device.
Optionally, in an embodiment of the present invention, the step of determining a master device in the shooting device according to the location information includes:
and clustering the position points of the shooting equipment according to a preset spatial clustering algorithm to obtain the mass center of the position points, wherein the shooting equipment corresponding to the mass center is the main equipment.
For the condition that the number of the shooting devices is large, for example, the number is more than 100, a spatial clustering algorithm is adopted, firstly, clustering processing is carried out on the position points where the shooting devices are located, and the centroid of each clustered group is obtained, wherein the centroid is the point closest to the sum of the distances of all the points; one centroid is then selected from the plurality of centroids as the point of the master device.
Optionally, in this embodiment of the present invention, the first indication information carries an equipment identity number of the master equipment.
Each shooting device is provided with a device identification number used for identifying the device; the electronic equipment sends the equipment identification number of the main equipment to the non-main equipment, so that the non-main equipment sends the first media file shot by the non-main equipment to the shooting equipment corresponding to the equipment identification number.
As a third example, referring to fig. 3, fig. 3 shows a specific application process of the shooting control method provided by the embodiment of the present invention, including the following processes:
Shooting is performed using a plurality of separate cameras (i.e., shooting devices) which are placed at different positions during shooting.
And establishing a wireless sensor network according to a Bluetooth sensor built in the mobile terminal.
(1) and calculating the path distance between any shooting device and other shooting devices, and storing the path distance in a two-dimensional array.
(2) And finding the device with the shortest distance from the distance array of the device and other devices, and marking the device with the corresponding shortest distance.
(3) And traversing and calculating other devices, firstly searching in the two-dimensional array before calculation, and judging whether the distance between the two devices exists or not, if so, directly taking out the distance, otherwise, calculating and storing the distance in the two-dimensional array, thereby reducing the calculation complexity.
(4) And the device with the most marks obtained by statistics is the main device.
After the pictures are transmitted to the main equipment by each equipment, the main equipment uniformly transmits all the pictures to the electronic equipment, and the electronic equipment processes the pictures, including fusion and beautification of the pictures and the like.
In the above embodiment of the present invention, a master device of at least two shooting devices in communication connection with the electronic device is obtained; sending first indication information to non-main equipment in the shooting equipment, indicating the non-main equipment to send a first media file shot by the non-main equipment to the main equipment, and sending the first media file to the electronic equipment through the main equipment; sending second indication information to the main equipment, and indicating the main equipment to send at least one of the received first media file, the second media file shot by the main equipment and a third media file obtained by performing preset fusion processing on the first media file and the second media file to the electronic equipment; media files shot by a plurality of shooting devices are transmitted to the electronic device through one main device, and occupation of resources such as a processor and a transmission interface of the electronic device by media file transmission is reduced; meanwhile, the transmission efficiency is improved, and the transmission power consumption is reduced.
Referring to fig. 4, an embodiment of the present invention further provides a shooting control method, which is applied to a shooting device, where the shooting device may be a device having a camera module, such as a separate camera module;
the method comprises the following steps:
The communication connection between the shooting device and the electronic device may be a wired communication connection or a wireless communication connection, for example, a local area network. The electronic equipment can determine a main equipment in at least two shooting equipment which are in communication connection with the electronic equipment after receiving a preset shooting instruction; the main device may be preset, for example, in a group of shooting devices, a certain device may be set as the main device, and the main device is configured to transmit media files shot by all the shooting devices to the electronic device; the master device may also be determined dynamically, such as by temporarily determining a master device based on the positional relationship between the photographing devices, or by temporarily designating a master device by an electronic device.
The shooting device receives the indication information sent by the electronic device, and executes media file transmission operation according to the indication information, wherein the media file is shot by the shooting device and can be pictures, videos and the like.
If the first indication information is received, the shooting device is a non-main device, the non-main device sends the first media file shot by the non-main device to the main device, and the first media file is sent to the electronic device through the main device.
And if the second indication information is received, the shooting equipment is the main equipment, and the main equipment sends at least one of the received first media file, the second media file shot by the main equipment and a third media file obtained by performing preset fusion processing on the first media file and the second media file to the electronic equipment.
In this way, the media files shot by the plurality of shooting devices can be sent to the electronic device through one main device, so that the electronic device only performs media file transmission with the main device when receiving the media files shot by each shooting device, and the occupation of resources such as a processor and a transmission interface of the electronic device by the media file transmission is reduced.
It can be understood that the first media file and the second media file are pictures shot by the shooting device for the same shooting operation; for example, the same shooting instruction of the electronic device is received to shoot.
Optionally, in the embodiment of the present invention, the first indication information carries an equipment identifier of the master equipment;
the step of sending the first media file shot by the shooting device to a master device in the shooting device includes:
and sending the first media file shot by the shooting equipment to the shooting equipment corresponding to the equipment identification number carried in the first indication information.
Each shooting device is provided with a device identification number used for identifying the device; the electronic equipment sends the equipment identification number of the main equipment to the non-main equipment, so that the non-main equipment sends the first media file shot by the non-main equipment to the shooting equipment corresponding to the equipment identification number.
In the above embodiment of the present invention, receiving indication information sent by an electronic device in communication connection with the shooting device; if the indication information is first indication information, sending a first media file shot by the shooting equipment to main equipment in the shooting equipment; if the indication information is second indication information, receiving a first media file sent by non-main equipment in the shooting equipment, and sending a target media file to the electronic equipment; the target media file includes: the first media file, the second media file shot by the shooting device and at least one of the third media files obtained by the shooting device through carrying out preset fusion processing on the first media file and the second media file realize that the media files shot by a plurality of shooting devices are transmitted to the electronic device through one main device, so that the occupation of resources such as a processor, a transmission interface and the like of the electronic device by the media file transmission is reduced; meanwhile, the transmission efficiency is improved, and the transmission power consumption is reduced. The embodiment of the invention solves the problems of high occupancy rate of processor resources and low transmission efficiency of the electronic equipment caused by the mode of transmitting the image to the electronic equipment by the separated camera in the prior art.
With the foregoing description of the shooting control method provided by the embodiment of the present invention, an electronic device provided by the embodiment of the present invention will be described with reference to the accompanying drawings.
Referring to fig. 5, embodiments of the present invention also provide an electronic device 500, where the electronic device 500 may include various handheld devices, vehicle mounted devices, wearable devices, computing devices or other processing devices connected to a wireless modem, as well as various forms of mobile stations, terminal devices, and the like.
The electronic device 500 includes:
an obtaining module 501, configured to determine a master device of at least two shooting devices communicatively connected to the electronic device 500.
The shooting equipment can be equipment with a camera module; the communication connection between the shooting device and the electronic device 500 may be a wired communication connection or a wireless communication connection, such as a local area network.
The electronic device 500 may determine a master device of at least two photographing devices with which it is in communication connection after receiving a preset photographing instruction; the master device may be preset, for example, in a group of shooting devices, a certain device may be set as a master device, and the master device is configured to transmit media files shot by all the shooting devices to the electronic device 500; the master device may also be determined dynamically, such as by temporarily determining a master device based on the positional relationship between the photographing devices, or by temporarily designating a master device by the electronic device 500.
An information sending module 502, configured to send first indication information to a non-master device in the shooting devices, and send second indication information to the master device.
The first indication information is used for indicating the non-master equipment to send the shot first media file to the master equipment; the second indication information is used for indicating the main equipment to receive the first media file and sending a target media file to the electronic equipment; the target media file includes: the first media file, the second media file shot by the main device, and at least one 500 of third media files obtained by the main device performing preset fusion processing on the first media file and the second media file.
Optionally, the first media file and/or the second media file may be a picture, a video, etc.;
after the master device is determined, the electronic device 500 sends first indication information to the non-master device, the non-master device is instructed to send the first media file shot by the non-master device to the master device, and the first media file is sent to the electronic device 500 through the master device; the electronic device 500 further sends second indication information to the host device, and indicates the host device to send at least one of the received first media file, the second media file shot by the host device, and a third media file obtained by performing preset fusion processing on the first media file and the second media file to the electronic device 500; in this way, media files shot by multiple shooting devices can be sent to the electronic device 500 through one host device, and when receiving the media file shot by each shooting device, the electronic device 500 only performs media file transmission with the host device, so that the occupation of resources such as a processor and a transmission interface of the electronic device 500 by the media file transmission is reduced.
It can be understood that the first media file and the second media file are pictures shot by the shooting device for the same shooting operation; for example, the same shooting instruction of the electronic device 500 is received to shoot.
A file receiving module 503, configured to receive the target media file sent by the master device.
The electronic device 500 receives the first media file and the second media file sent by the main device, fuses the media files according to a preset fusion algorithm, expands a shooting view range, increases picture information, and improves a shooting effect.
Optionally, in this embodiment of the present invention, the electronic device 500 includes at least two separated camera modules, and the separated camera modules are the shooting devices.
Optionally, in this embodiment of the present invention, the obtaining module 501 includes:
the first determining submodule is used for acquiring the position information of each shooting device;
the second determining submodule is used for determining the main equipment in the shooting equipment according to the position information; wherein the main device is the shooting device with the smallest sum of path distances between every two shooting devices.
Optionally, in this embodiment of the present invention, the first determining sub-module is configured to:
establishing a two-dimensional array of the distance between the shooting devices, wherein the elements of the one-dimensional array in the two-dimensional array are the path distance between each shooting device and other shooting devices;
determining a sum of the values of the elements of each of the one-dimensional arrays;
and taking the shooting equipment corresponding to the one-dimensional array with the minimum sum of the numerical values as the main equipment.
Optionally, in this embodiment of the present invention, the second determining sub-module is configured to:
and clustering the position points of the shooting equipment according to a preset spatial clustering algorithm to obtain the mass center of the position points, wherein the shooting equipment corresponding to the mass center is the main equipment.
Optionally, in this embodiment of the present invention, the first indication information carries an equipment identity number of the master equipment.
The electronic device 500 provided in the embodiment of the present invention can implement each process implemented by the electronic device 500 in the method embodiments of fig. 1 to fig. 3, and for avoiding repetition, details are not described here again.
In the embodiment of the present invention, the obtaining module 501 determines a master device of at least two shooting devices communicatively connected to the electronic device 500; the information sending module 502 sends first indication information to a non-master device in the shooting devices, indicates the non-master device to send a first media file shot by the non-master device to the master device, and sends the first media file to the electronic device 500 through the master device; sending second indication information to the main device, indicating the main device to send at least one of the received first media file, the second media file shot by the main device, and a third media file obtained by performing preset fusion processing on the first media file and the second media file to the electronic device 500; media files shot by a plurality of shooting devices are transmitted to the electronic device 500 through one main device, so that the occupation of resources such as a processor and a transmission interface of the electronic device 500 by the media file transmission is reduced; meanwhile, the transmission efficiency is improved, and the transmission power consumption is reduced. The embodiment of the invention solves the problems of high occupancy rate of processor resources and low transmission efficiency of the electronic equipment caused by the mode of transmitting the image to the electronic equipment by the separated camera in the prior art.
Referring to fig. 6, an embodiment of the present invention further provides a shooting apparatus 600, where the shooting apparatus 600 may be an apparatus having a camera module, and the shooting apparatus 600 includes:
an information receiving module 601, configured to receive instruction information sent by an electronic device in communication connection with the shooting device 600.
The communication connection between the shooting device 600 and the electronic device may be a wired communication connection or a wireless communication connection, such as a local area network. The electronic device may determine a master device of the at least two photographing devices 600 in communication connection therewith after receiving a preset photographing instruction; the master device may be preset, for example, in a group of shooting devices 600, a certain device may be set as the master device, and the master device is configured to transmit all media files shot by the shooting devices 600 to the electronic device; the master device may also be determined dynamically, such as temporarily determining a master device based on the positional relationship between the photographing devices 600, or temporarily designating a master device by an electronic device.
The shooting device 600 receives the indication information sent by the electronic device, and performs a media file transmission operation according to the indication information, wherein the media file is shot by the shooting device 600 and can be a picture, a video and the like.
A first sending module 602, configured to send the first media file captured by the capturing device 600 to a master device in the capturing device 600 if the indication information is first indication information.
If the first indication information is received, the shooting device 600 is a non-master device, and the first sending module 602 sends the first media file shot by itself to the master device, and sends the first media file to the electronic device through the master device.
A second sending module 603, configured to receive a first media file sent by a non-master device in the shooting device 600 and send a target media file to the electronic device if the indication information is second indication information; the target media file includes: the first media file, the second media file shot by the shooting device 600, and at least one of a third media file obtained by the shooting device 600 performing preset fusion processing on the first media file and the second media file.
If the second indication information is received, the shooting device 600 is a master device, and the second sending module 603 sends at least one of the received first media file, the second media file shot by itself, and a third media file obtained by performing a preset fusion process on the first media file and the second media file to the electronic device.
In this way, the media files shot by the plurality of shooting devices 600 can be sent to the electronic device through one host device, so that the electronic device only performs media file transmission with the host device when receiving the media file shot by each shooting device 600, and the occupation of resources such as a processor and a transmission interface of the electronic device by the media file transmission is reduced.
Optionally, in the embodiment of the present invention, the first indication information carries an equipment identifier of the master equipment;
the first sending module 602 is configured to:
the first media file shot by the shooting device 600 is sent to the shooting device 600 corresponding to the device identification number carried in the first indication information.
In the above embodiment of the present invention, the information receiving module 601 receives the indication information sent by the electronic device communicatively connected to the shooting device 600; if the indication information is first indication information, the first sending module 602 sends the first media file shot by the shooting device 600 to a master device in the shooting device 600; if the indication information is second indication information, the second sending module 603 sends the target media file to the electronic device; the target media file includes: the first media file, the second media file shot by the shooting device 600, and at least one of the third media files obtained by the shooting device 600 through performing preset fusion processing on the first media file and the second media file realize that the media files shot by the multiple shooting devices 600 are transmitted to the electronic device through one main device, so that the occupation of resources such as a processor, a transmission interface and the like of the electronic device by media file transmission is reduced; meanwhile, the transmission efficiency is improved, and the transmission power consumption is reduced. The embodiment of the invention solves the problems of high occupancy rate of processor resources and low transmission efficiency of the electronic equipment caused by the mode of transmitting the image to the electronic equipment by the separated camera in the prior art.
FIG. 7 is a diagram illustrating a hardware configuration of an electronic device implementing various embodiments of the invention;
the electronic device 700 includes, but is not limited to: a radio frequency unit 701, a network module 702, an audio output unit 703, an input unit 704, a sensor 705, a display unit 706, a user input unit 707, an interface unit 708, a memory 709, a processor 710, a power supply 711, and the like. Those skilled in the art will appreciate that the electronic device configuration shown in fig. 7 does not constitute a limitation of the electronic device, and that the electronic device may include more or fewer components than shown, or some components may be combined, or a different arrangement of components. In the embodiment of the present invention, the electronic device includes, but is not limited to, a mobile phone, a tablet computer, a notebook computer, a palm computer, a vehicle-mounted terminal, a wearable device, a pedometer, and the like.
The processor 710 is configured to acquire a master device of at least two shooting devices in communication connection with the electronic device;
sending first indication information to non-main equipment in the shooting equipment, and sending second indication information to the main equipment;
the first indication information is used for indicating the non-master equipment to send the shot first media file to the master equipment; the second indication information is used for indicating the main equipment to receive the first media file and sending a target media file to the electronic equipment; the target media file includes: the first media file, the second media file shot by the main device, and at least one of a third media file obtained by the main device performing preset fusion processing on the first media file and the second media file;
and receiving the target media file sent by the main equipment.
Or
A processor 710, configured to receive indication information sent by an electronic device communicatively connected to the shooting device;
if the indication information is first indication information, sending a first media file shot by the shooting equipment to main equipment in the shooting equipment;
if the indication information is second indication information, receiving a first media file sent by non-main equipment in the shooting equipment, and sending a target media file to the electronic equipment; the target media file includes: the first media file, the second media file shot by the shooting device, and at least one of a third media file obtained by the shooting device through carrying out preset fusion processing on the first media file and the second media file.
In the embodiment of the invention, main equipment in at least two shooting equipment in communication connection with the electronic equipment is obtained; sending first indication information to non-main equipment in the shooting equipment, indicating the non-main equipment to send a first media file shot by the non-main equipment to the main equipment, and sending the first media file to the electronic equipment through the main equipment; sending second indication information to the main equipment, and indicating the main equipment to send at least one of the received first media file, the second media file shot by the main equipment and a third media file obtained by performing preset fusion processing on the first media file and the second media file to the electronic equipment; media files shot by a plurality of shooting devices are transmitted to the electronic device through one main device, and occupation of resources such as a processor and a transmission interface of the electronic device by media file transmission is reduced; meanwhile, the transmission efficiency is improved, and the transmission power consumption is reduced.
It should be noted that, in this embodiment, the electronic device 700 may implement each process in the method embodiment of the present invention and achieve the same beneficial effects, and for avoiding repetition, details are not described here.
It should be understood that, in the embodiment of the present invention, the radio frequency unit 701 may be used for receiving and sending signals during a message transmission and reception process or a call process, and specifically, receives downlink data from a base station and then processes the received downlink data to the processor 710; in addition, the uplink data is transmitted to the base station. In general, radio frequency unit 701 includes, but is not limited to, an antenna, at least one amplifier, a transceiver, a coupler, a low noise amplifier, a duplexer, and the like. In addition, the radio frequency unit 701 may also communicate with a network and other devices through a wireless communication system.
The electronic device provides wireless broadband internet access to the user via the network module 702, such as assisting the user in sending and receiving e-mails, browsing web pages, and accessing streaming media.
The audio output unit 703 may convert audio data received by the radio frequency unit 701 or the network module 702 or stored in the memory 709 into an audio signal and output as sound. Also, the audio output unit 703 may also provide audio output related to a specific function performed by the electronic apparatus 700 (e.g., a call signal reception sound, a message reception sound, etc.). The audio output unit 703 includes a speaker, a buzzer, a receiver, and the like.
The input unit 704 is used to receive audio or video signals. The input Unit 704 may include a Graphics Processing Unit (GPU) 7041 and a microphone 7042, and the Graphics processor 7041 processes image data of a still picture or video obtained by an image capturing device (e.g., a camera) in a video capturing mode or an image capturing mode. The processed image frames may be displayed on the display unit 706. The image frames processed by the graphic processor 7041 may be stored in the memory 709 (or other storage medium) or transmitted via the radio unit 701 or the network module 702. The microphone 7042 may receive sounds and may be capable of processing such sounds into audio data. The processed audio data may be converted into a format output transmittable to a mobile communication base station via the radio frequency unit 701 in case of a phone call mode.
The electronic device 700 also includes at least one sensor 705, such as a light sensor, motion sensor, and other sensors. Specifically, the light sensor includes an ambient light sensor that can adjust the brightness of the display panel 7061 according to the brightness of ambient light, and a proximity sensor that can turn off the display panel 7061 and/or a backlight when the electronic device 700 is moved to the ear. As one type of motion sensor, an accelerometer sensor can detect the magnitude of acceleration in each direction (generally three axes), detect the magnitude and direction of gravity when stationary, and can be used to identify the posture of an electronic device (such as horizontal and vertical screen switching, related games, magnetometer posture calibration), and vibration identification related functions (such as pedometer, tapping); the sensors 705 may also include fingerprint sensors, pressure sensors, iris sensors, molecular sensors, gyroscopes, barometers, hygrometers, thermometers, infrared sensors, etc., which are not described in detail herein.
The Display unit 706 may include a Display panel 7061, and the Display panel 7061 may be configured in the form of a liquid Crystal Display (L acquired Crystal Display, L CD), an Organic light-Emitting Diode (O L ED), or the like.
The user input unit 707 may be used to receive input numeric or character information and generate key signal inputs related to user settings and function control of the electronic device. Specifically, the user input unit 707 includes a touch panel 7071 and other input devices 7072. The touch panel 7071, also referred to as a touch screen, may collect touch operations by a user on or near the touch panel 7071 (e.g., operations by a user on or near the touch panel 7071 using a finger, a stylus, or any other suitable object or attachment). The touch panel 7071 may include two parts of a touch detection device and a touch controller. The touch detection device detects the touch direction of a user, detects a signal brought by touch operation and transmits the signal to the touch controller; the touch controller receives touch information from the touch sensing device, converts the touch information into touch point coordinates, sends the touch point coordinates to the processor 710, receives a command from the processor 710, and executes the command. In addition, the touch panel 7071 can be implemented by various types such as resistive, capacitive, infrared, and surface acoustic wave. The user input unit 707 may include other input devices 7072 in addition to the touch panel 7071. In particular, the other input devices 7072 may include, but are not limited to, a physical keyboard, function keys (such as volume control keys, switch keys, etc.), a trackball, a mouse, and a joystick, which are not described herein again.
Further, the touch panel 7071 may be overlaid on the display panel 7061, and when the touch panel 7071 detects a touch operation on or near the touch panel 7071, the touch operation is transmitted to the processor 710 to determine the type of the touch event, and then the processor 710 provides a corresponding visual output on the display panel 7061 according to the type of the touch event. Although the touch panel 7071 and the display panel 7061 are shown in fig. 7 as two separate components to implement the input and output functions of the electronic device, in some embodiments, the touch panel 7071 and the display panel 7061 may be integrated to implement the input and output functions of the electronic device, which is not limited herein.
The interface unit 708 is an interface for connecting an external device to the electronic apparatus 700. For example, the external device may include a wired or wireless headset port, an external power supply (or battery charger) port, a wired or wireless data port, a memory card port, a port for connecting a device having an identification module, an audio input/output (I/O) port, a video I/O port, an earphone port, and the like. The interface unit 708 may be used to receive input (e.g., data information, power, etc.) from an external device and transmit the received input to one or more elements within the electronic apparatus 700 or may be used to transmit data between the electronic apparatus 700 and the external device.
The memory 709 may be used to store software programs as well as various data. The memory 709 may mainly include a storage program area and a storage data area, wherein the storage program area may store an operating system, an application program required by at least one function (such as a sound playing function, an image playing function, etc.), and the like; the storage data area may store data (such as audio data, a phonebook, etc.) created according to the use of the cellular phone, and the like. Further, the memory 709 may include high speed random access memory, and may also include non-volatile memory, such as at least one magnetic disk storage device, flash memory device, or other volatile solid state storage device.
The processor 710 is a control center of the electronic device, connects various parts of the whole electronic device by using various interfaces and lines, performs various functions of the electronic device and processes data by running or executing software programs and/or modules stored in the memory 709 and calling data stored in the memory 709, thereby monitoring the whole electronic device. Processor 710 may include one or more processing units; preferably, the processor 710 may integrate an application processor, which mainly handles operating systems, user interfaces, application programs, etc., and a modem processor, which mainly handles wireless communications. It will be appreciated that the modem processor described above may not be integrated into processor 710.
The electronic device 700 may also include a power supply 711 (e.g., a battery) for providing power to the various components, and preferably, the power supply 711 may be logically coupled to the processor 710 via a power management system, such that functions of managing charging, discharging, and power consumption may be performed via the power management system.
In addition, the electronic device 700 includes some functional modules that are not shown, and are not described in detail herein.
Preferably, an embodiment of the present invention further provides an electronic device, which includes a processor 710, a memory 709, and a computer program stored in the memory 709 and capable of running on the processor 710, where the computer program is executed by the processor 710 to implement each process of the foregoing shooting control method embodiment, and can achieve the same technical effect, and in order to avoid repetition, details are not described here again.
The embodiment of the present invention further provides a computer-readable storage medium, where a computer program is stored on the computer-readable storage medium, and when the computer program is executed by a processor, the computer program implements each process of the above-mentioned shooting control method embodiment, and can achieve the same technical effect, and in order to avoid repetition, details are not repeated here. The computer-readable storage medium may be a Read-Only Memory (ROM), a Random Access Memory (RAM), a magnetic disk or an optical disk.
It should be noted that, in this document, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising an … …" does not exclude the presence of other like elements in a process, method, article, or apparatus that comprises the element.
Through the above description of the embodiments, those skilled in the art will clearly understand that the method of the above embodiments can be implemented by software plus a necessary general hardware platform, and certainly can also be implemented by hardware, but in many cases, the former is a better implementation manner. Based on such understanding, the technical solutions of the present invention may be embodied in the form of a software product, which is stored in a storage medium (such as ROM/RAM, magnetic disk, optical disk) and includes instructions for enabling a terminal (such as a mobile phone, a computer, a server, an air conditioner, or a network device) to execute the method according to the embodiments of the present invention.
While the present invention has been described with reference to the embodiments shown in the drawings, the present invention is not limited to the embodiments, which are illustrative and not restrictive, and it will be apparent to those skilled in the art that various changes and modifications can be made therein without departing from the spirit and scope of the invention as defined in the appended claims.
Claims (10)
1. A shooting control method is applied to electronic equipment, and is characterized by comprising the following steps:
acquiring a main device of at least two shooting devices in communication connection with the electronic device;
sending first indication information to non-main equipment in the shooting equipment, and sending second indication information to the main equipment;
the first indication information is used for indicating the non-master equipment to send the shot first media file to the master equipment; the second indication information is used for indicating the main equipment to receive the first media file and sending a target media file to the electronic equipment; the target media file includes: the first media file, the second media file shot by the main device, and at least one of a third media file obtained by the main device performing preset fusion processing on the first media file and the second media file;
and receiving the target media file sent by the main equipment.
2. The shooting control method according to claim 1, wherein the electronic apparatus includes at least two separate camera modules, and the separate camera modules are the shooting apparatus.
3. The shooting control method according to claim 1, wherein the step of acquiring a master device of at least two shooting devices communicatively connected to the electronic device includes:
acquiring position information of each shooting device;
determining a main device in the shooting device according to the position information; wherein the main device is the shooting device with the smallest sum of path distances between every two shooting devices.
4. The photographing control method according to claim 3, wherein the step of determining a master device among the photographing devices according to the position information includes:
establishing a two-dimensional array of the distance between the shooting devices, wherein the elements of the one-dimensional array in the two-dimensional array are the path distance between each shooting device and other shooting devices;
determining a sum of the values of the elements of each of the one-dimensional arrays;
and taking the shooting equipment corresponding to the one-dimensional array with the minimum sum of the numerical values as the main equipment.
5. The photographing control method according to claim 3, wherein the step of determining a master device among the photographing devices according to the position information includes:
and clustering the position points of the shooting equipment according to a preset spatial clustering algorithm to obtain the mass center of the position points, wherein the shooting equipment corresponding to the mass center is the main equipment.
6. A shooting control method applied to a shooting device, the method comprising:
receiving indication information sent by electronic equipment in communication connection with the shooting equipment;
if the indication information is first indication information, sending a first media file shot by the shooting equipment to main equipment in the shooting equipment;
if the indication information is second indication information, receiving a first media file sent by non-main equipment in the shooting equipment, and sending a target media file to the electronic equipment; the target media file includes: the first media file, the second media file shot by the shooting device, and at least one of a third media file obtained by the shooting device through carrying out preset fusion processing on the first media file and the second media file.
7. An electronic device, characterized in that the electronic device comprises:
the acquisition module is used for acquiring main equipment in at least two shooting equipment which are in communication connection with the electronic equipment;
the information sending module is used for sending first indication information to non-main equipment in the shooting equipment and sending second indication information to the main equipment;
the first indication information is used for indicating the non-master equipment to send the shot first media file to the master equipment; the second indication information is used for indicating the main equipment to receive the first media file and sending a target media file to the electronic equipment; the target media file includes: the first media file, the second media file shot by the main device, and at least one of a third media file obtained by the main device performing preset fusion processing on the first media file and the second media file;
and the file receiving module is used for receiving the target media file sent by the main equipment.
8. A photographing apparatus characterized by comprising:
the information receiving module is used for receiving indication information sent by electronic equipment in communication connection with the shooting equipment;
the first sending module is used for sending the first media file shot by the shooting equipment to a main device in the shooting equipment if the indication information is first indication information;
the second sending module is used for receiving a first media file sent by non-main equipment in the shooting equipment and sending a target media file to the electronic equipment if the indication information is second indication information; the target media file includes: the first media file, the second media file shot by the shooting device, and at least one of a third media file obtained by the shooting device through carrying out preset fusion processing on the first media file and the second media file.
9. An electronic device, comprising a processor, a memory, and a computer program stored on the memory and executable on the processor, the computer program, when executed by the processor, implementing the steps of the photographing control method according to any of claims 1 to 6.
10. A computer-readable storage medium, characterized in that a computer program is stored thereon, which when executed by a processor implements the steps of the photographing control method according to any one of claims 1 to 6.
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