CN116647750A - Planar image acquisition method, planar image acquisition system and terminal equipment - Google Patents

Planar image acquisition method, planar image acquisition system and terminal equipment Download PDF

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Publication number
CN116647750A
CN116647750A CN202310449729.6A CN202310449729A CN116647750A CN 116647750 A CN116647750 A CN 116647750A CN 202310449729 A CN202310449729 A CN 202310449729A CN 116647750 A CN116647750 A CN 116647750A
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China
Prior art keywords
information
photographing
sub
server
token information
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CN202310449729.6A
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CN116647750B (en
Inventor
王晓见
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Beijing Codespace Technology Co ltd
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Beijing Codespace Technology Co ltd
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Priority to CN202310449729.6A priority Critical patent/CN116647750B/en
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    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04NPICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N23/00Cameras or camera modules comprising electronic image sensors; Control thereof
    • H04N23/60Control of cameras or camera modules
    • H04N23/61Control of cameras or camera modules based on recognised objects
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04NPICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N23/00Cameras or camera modules comprising electronic image sensors; Control thereof
    • H04N23/60Control of cameras or camera modules
    • H04N23/69Control of means for changing angle of the field of view, e.g. optical zoom objectives or electronic zooming

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  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Studio Devices (AREA)

Abstract

The application provides a planar image acquisition method, a planar image acquisition system and terminal equipment, wherein the planar image acquisition method comprises the following steps: acquiring first information, wherein the first information comprises photographed page links and sub-token information; the photographing page link is used for logging in to a photographing page of the first server; the sub-token information is subordinate to a main token information; responding to the photographing page link, displaying a photographing page, and starting a camera; receiving photographing instruction information; responding to shooting instruction information, and acquiring a target image through a camera; the target image is sent to a storage unit and is stored corresponding to the main token information and the sub token information; in the method, the planar images of all angles of the target object can be obtained cooperatively only by multiplexing idle mobile phones, flat plates and other equipment, so that the research, development and production cost is saved; meanwhile, the number of shooting roles can be flexibly and selectively increased and decreased according to specific application scenes, and the device is convenient to use and does not occupy space.

Description

Planar image acquisition method, planar image acquisition system and terminal equipment
Technical Field
The present disclosure relates generally to a planar image acquisition method, system, and terminal device.
Background
In the process of multi-dimensional information acquisition, detection or processing based on images, in order to obtain information of multiple dimensions, plane images (such as front view, top view, side view and the like) of multiple angles of an object are often needed, and in order to realize the coordination of the multi-dimensional information, multiple photographing devices are needed to cooperatively work;
the above functions are achieved in the prior art by a collaborative photographing apparatus, which is generally composed of a host (or a local server) and a limited number of photographing apparatuses connected to the host (or the local server) in an external manner; the price of a set of collaborative photographing equipment is high, and the research, development and production costs of enterprises are greatly increased; the camera is connected by hardware, the camera equipment is limited, the application scene is limited, the occupied space is large, and the use is inconvenient.
Disclosure of Invention
In view of the foregoing drawbacks or shortcomings in the prior art, it is desirable to provide a planar image acquisition method, system and terminal device that can solve the foregoing technical problems.
The first aspect of the present application provides a planar image acquisition method, in which at least two terminal devices having the same system time execute the following steps, respectively:
acquiring first information, wherein the first information comprises a photo page link and sub-token information; the photographing page link is used for logging in to a photographing page of the first server; the sub-token information is subordinate to the main token information;
Responding to the photographing page link, displaying the photographing page, and starting a camera;
receiving photographing instruction information;
responding to the photographing instruction information, and acquiring a target image through a camera;
and sending the target image to a storage unit, and storing the target image corresponding to the main token information and the sub token information, wherein the storage unit is a storage server or the first server.
According to the technical scheme provided by the embodiment of the application, the first information is displayed on the main control page of the user host, and the main control page is displayed after the user host sends a main control page request to the first server; and the first server responds to the main control page request and then configures and feeds back unique main token information to the user host.
According to the technical scheme provided by the embodiment of the application, the number of the first information on the main control page is at least two, and the sub-token information corresponding to each first information is subordinate to one main token information.
According to the technical scheme provided by the embodiment of the application, the photographing instruction information is issued by the second server through the sub-internet of things channel corresponding to the terminal equipment, and the sub-internet of things channel takes the sub-token information as an identification basis; the second server obtains photographing instruction information from the user host through the main Internet of things channel, the main Internet of things channel takes the main token information as an identification basis, and the photographing instruction information comprises identification information corresponding to the sub token information.
According to the technical scheme provided by the embodiment of the application, the number of the first information on the main control page is one; responding to the photographing instruction information, before the target image is acquired by the camera, the method further comprises the following steps: transmitting character information to the first server in response to a character determination request of the first server;
the target image is sent to a storage unit, and the storage corresponding to the main token information and the sub token information comprises the following steps:
and sending the target image containing the role information to a storage unit, and storing the target image corresponding to the main token information and the sub token information.
According to the technical scheme provided by the embodiment of the application, the photographing instruction information is issued by the second server through the sub-internet of things channel, and the sub-token information and the role information are used as the basis of identity recognition by the sub-internet of things channel; the second server obtains photographing instruction information from the user host through a main Internet of things channel, the main Internet of things channel takes the main token information as an identification basis, and the photographing instruction information comprises sub token information and role information.
According to the technical scheme provided by the embodiment of the application, after the target image is acquired by the camera, the method further comprises the following steps of: sending shooting completion information to the first server; and the first server responds to the shooting completion information, reads a preview image of a target image corresponding to the shooting completion information from the storage unit, and displays the preview image on the main control page.
According to the technical scheme provided by the embodiment of the application, the photographing instruction information comprises an instruction sequence, wherein the instruction sequence consists of photographing instructions corresponding to the terminal equipment; the photographing instruction comprises time information;
the photographing instruction corresponding to the same terminal equipment in the instruction sequence is a single instruction or a plurality of instructions at different moments, and/or the time information corresponding to the photographing instructions of different terminal equipment in the instruction sequence is the same or different.
According to the technical scheme provided by the embodiment of the application, the first information is any one of two-dimensional code information, bar code information and password information.
The second aspect of the present application provides a planar image acquisition method, comprising the steps of:
receiving a target image; the target image is obtained by the terminal equipment through a camera in response to photographing instruction information; the camera acquires first information from the terminal equipment, responds to a photographing page link, displays the photographing page and then starts; the first information comprises a photographing page link and sub-token information, the photographing page link is used for logging in a photographing page of the first server, and the sub-token information belongs to main token information;
Storing the target image and the main token information and the sub token information correspondingly;
wherein, at least two terminal devices have the same system time.
A third aspect of the present application provides a planar image acquisition method comprising the steps of:
sending a main control page request to a first server, wherein the main control page request comprises user ID information;
responding to the main control page link and the main token information fed back by the first server, and displaying a main control page and first information; the main token information is generated by the first server corresponding to the user ID information; the terminal equipment acquires the first information, responds to the photographing page link, displays a photographing page and starts a camera; the first information comprises a photographing page link and sub-token information, and the photographing page link is used for logging in a photographing page of the first server; the sub-token information is subordinate to the main token information;
sending photographing instruction information; the terminal equipment responds to the photographing instruction information and obtains a target image through a camera; and after receiving the target image from the terminal equipment, the storage unit correspondingly stores the target image, the main token information and the sub token information, wherein the storage unit is a storage server or the first server.
The fourth aspect of the present application provides a planar image acquisition system, including a user host, a first server, and at least two terminal devices having the same system time;
the user host is configured to: sending a main control page request to a first server, wherein the main control page request comprises user ID information;
the first server is configured to: responding to the main control page request, and sending a main control page link and main token information to the user host; the main token information is generated according to the user ID information;
the user host is further configured to: responding to the main control page link, and displaying a main control page and first information; the sub-token information is subordinate to the main token information;
the terminal device is configured to: acquiring the first information, wherein the first information comprises a photographing page link and sub-token information, and the photographing page link is used for logging in a photographing page of a first server; responding to the photographing page link, displaying the photographing page, and starting a camera;
the user host is further configured to: sending photographing instruction information;
the terminal device is further configured to: responding to the photographing instruction information, and acquiring a target image through a camera; and sending the target image to a storage unit, and storing the target image corresponding to the main token information and the sub token information, wherein the storage unit is a storage server or the first server.
A fifth aspect of the present application provides a terminal device comprising a memory, a processor and a computer program stored in said memory and executable on said processor, said processor implementing the steps of the planar image acquisition method as described above when said computer program is executed by said processor.
The application has the beneficial effects that: based on the planar image acquisition method, the photographing page is displayed and a camera is started by acquiring first information and responding to the photographing page link; receiving photographing instruction information; responding to the photographing instruction information, and acquiring a target image through a camera; and sending the target image to a storage unit, and storing the target image corresponding to the main token information and the sub token information. Therefore, the planar images of all angles of the target object can be obtained by all equipment in a specific time sequence only by multiplexing the idle mobile phone, tablet and other equipment, other hardware equipment is not required to be purchased, and the research, development and production costs are saved; meanwhile, the number of the accessed shooting roles can be flexibly and selectively increased or decreased according to specific application scenes, and the system is convenient to use and does not occupy space. By the method, the plurality of angle photos can be applied to three-dimensional modeling of the object or multi-dimensional information acquisition, detection and the like.
Drawings
Other features, objects and advantages of the present application will become more apparent upon reading of the detailed description of non-limiting embodiments, made with reference to the accompanying drawings in which:
fig. 1 is a flowchart of a planar image acquisition method provided in embodiment 1;
fig. 2 is a schematic diagram of a flat image system according to embodiment 5;
fig. 3 is a schematic diagram of the user host 1 shown in fig. 2 sending photographing instruction information to the terminal device 3;
fig. 4 is a schematic diagram of uploading a target image by the terminal device 3 shown in fig. 2;
fig. 5 is a terminal device provided in embodiment 6.
Reference numerals in the drawings:
1. a user host; 2. a first server; 3. a terminal device; 4. and a second server.
Detailed Description
The application is described in further detail below with reference to the drawings and examples. It is to be understood that the specific embodiments described herein are merely illustrative of the application and are not limiting of the application. It should be noted that, for convenience of description, only the portions related to the application are shown in the drawings.
It should be noted that, without conflict, the embodiments of the present application and features of the embodiments may be combined with each other. The application will be described in detail below with reference to the drawings in connection with embodiments.
Example 1
Referring to fig. 1, which is a flowchart of a planar image obtaining method provided in this embodiment, at least two terminal devices 3 with the same system time respectively execute the following steps:
s100: acquiring first information, wherein the first information comprises a photo page link and sub-token information; the photo page link is used for logging in to a photo page of the first server 2; the sub-token information is subordinate to a main token information;
s200: responding to the photographing page link, displaying the photographing page, and starting a camera;
s300: receiving photographing instruction information;
s400: responding to the photographing instruction information, and acquiring a target image through a camera;
s500: and sending the target image to a storage unit, and storing the target image corresponding to the main token information and the sub token information, wherein the storage unit is a storage server or the first server 2.
Further, the first server 2 is a service cloud server;
further, the terminal device 3 is a computer pc, a tablet personal computer pad or a mobile phone;
further, the first information is any one of two-dimensional code information, bar code information and password information.
Further, the obtaining the first information specifically includes: acquiring first information by means of scanning (two-dimensional code information and bar code information) or manual input (password information), and further obtaining and responding to the photographed page link so as to display the photographed page and start a camera;
In the process of three-dimensional information acquisition, detection or modeling, firstly, a planar image (such as a front view, a top view and a side view) of each angle of a target object needs to be acquired, and information acquisition, detection or three-dimensional model generation of each angle is performed according to the planar image; in order to realize the collaboration of the multiple dimensional information, the obtained planar images of all angles generally need to take a photo at the same time or at a set time by means of a photo taking device; the above functions are achieved in the prior art by a collaborative photographing apparatus, which is generally composed of a host (or a local server) and a limited number of photographing apparatuses connected to the host (or the local server) in an external manner; the price of a set of collaborative photographing equipment is high, and the research, development and production costs of enterprises are greatly increased; the camera is connected by hardware, the camera equipment is limited, the application scene is limited, the occupied space is large, and the use is inconvenient.
Based on the above, the inventor develops a planar image acquisition method, and the planar image acquisition can be realized by multiplexing idle mobile phones, flat plates and other devices, so that the research, development and production costs are saved, and meanwhile, shooting roles can be flexibly configured to adapt to different scenes. For the convenience of understanding of those skilled in the art, the following description will be made in connection with specific scenarios, for example, the front view, top view and side view of the target object are acquired by terminal device a, terminal device B and terminal device C, respectively, and the specific methods are as follows:
Respectively acquiring first information by using terminal equipment A, terminal equipment B and terminal equipment C, wherein the first information comprises a photo page link and sub-token information; the first information required to be acquired by each terminal device may be the same or different, which will be described in detail below and not be repeated here;
after each terminal device obtains the first information, responding to the photo page link, displaying a photo page, and starting a camera; at this time, the positions of the terminal devices need to be manually adjusted, and the terminal devices are respectively arranged in front of, above and beside the target object;
receiving photographing instruction information, wherein the photographing instruction information comprises identity information (such as sub-token information) and time information (such as a plurality of setting photographing time corresponding to each identity information) corresponding to each terminal device; each terminal device responds to the photographing instruction information (namely when the current time reaches the set photographing time corresponding to the identity information), and obtains a target image through a camera; thus, a target image shot by each terminal device based on the shooting instruction information is obtained;
and sending the target image to a storage unit, and storing the target image corresponding to the main token information and the sub token information, wherein the storage unit is a storage server or the first server 2. When the target image needs to be further processed (for example, three-dimensional information detection or three-dimensional model generation), each target image is stored corresponding to the corresponding main token information and sub-token information, so that the target image of each sub-token information corresponding to the target image can be found based on the main token information, and then the target image can be read, transceived and subjected to subsequent processing.
Therefore, the planar images of all angles of the target object can be obtained at the same time or at set time only by multiplexing idle mobile phones, flat plates and other devices in the mode, other hardware devices are not required to be purchased, and research, development and production costs are saved; meanwhile, the number of the accessed shooting roles (namely the terminal equipment 3) can be flexibly and selectively increased and decreased according to specific application scenes; convenient to use, does not occupy space.
In some embodiments, the first information is displayed on a main control page of the user host 1, where the main control page is displayed after the user host 1 sends a main control page request to the first server 2; the first server 2 configures and feeds back unique master token information to the user host 1 after responding to the master page request.
Specifically, the user host 1 logs in to the first server 2 through login information (for example, including a user name and a password), so as to send a main control page request to the first server 2, and after the first server 2 receives and verifies that the login information is correct, connection is established with the user host 1, and at this time, the main control page of the first server 2 is displayed on the user host 1; the first server 2 responds to the main control page request and configures and feeds back unique main token information to the user host 1;
Specifically, the first information is displayed on a main control page of the user host 1, and the first information further includes the main token information; the terminal equipment 3 acquires the first information through the main control page;
further, the user host 1 is a computer pc, a tablet personal computer pad or a mobile phone;
in some embodiments, in response to the photographing instruction information, the method further includes, after the capturing of the target image by the camera: sending shooting completion information to the first server 2; the first server 2 reads a preview of a target image corresponding to the photographing completion information from the storage unit in response to the photographing completion information and displays it on the main control page.
Further, the user host 1 is further configured to: a download request is sent to the first server 2, and the first server 2 sends the target image to the user host 1 in response to the download request.
In the steps, the preview function is realized by generating the preview image and displaying the preview image on the main control page, so that a worker can conveniently confirm whether the target image meets the shooting requirement; after confirming that the user host 1 is correct, the staff sends a downloading request to the first server 2 through the user host 1, and the first server 2 can send the target image to the user host 1.
It should be further noted that the first information required to be acquired by each terminal device 3 may be the same or different, and the following description will be given specifically by way of example a and example B:
example A
The number of the first information on the main control page is at least two, and the sub-token information corresponding to each first information is subordinate to one main token information.
In this example a, after the first server 2 responds to the request of the master control page, it configures and feeds back unique master token information to the user host 1, and at the same time generates at least two pieces of first information corresponding to the master token information on the master control page;
for example: three pieces of first information (for example, two-dimensional code X) are generated on the main control page 1 Two-dimensional code X 2 And two-dimensional code X 3 ) The method comprises the steps of carrying out a first treatment on the surface of the Terminal equipment A scans two-dimensional code X 1 Obtaining the photographed page link and the sub-token information x 1 The method comprises the steps of carrying out a first treatment on the surface of the Terminal equipment B scans two-dimensional code X 2 Obtaining the photographed page link and the sub-token information x 2 The method comprises the steps of carrying out a first treatment on the surface of the Terminal equipment C scans two-dimensional code X 3 Obtaining the photographed page link and the sub-token information x 3 The method comprises the steps of carrying out a first treatment on the surface of the It can be understood that when the terminal device obtains a first message, a sub-token message corresponding to the first message is obtained; the sub-token information can be used as an identification basis between the terminal equipment and the first server 2 to establish a communication channel, and can be used as labels of different terminal equipment to store and distinguish target images from different terminal equipment.
In some embodiments, the photographing instruction information is issued by the second server 4 through a sub-internet of things channel corresponding to the terminal device 3, where the sub-internet of things channel uses sub-token information as an identification basis; the second server 4 obtains photographing instruction information from the user host 1 through a main internet of things channel, the main internet of things channel takes main token information as an identification basis, and the photographing instruction information comprises identity information corresponding to sub token information.
Specifically, the second server 4 is an internet of things communication cloud server;
specifically, after the terminal device 3 obtains the first information, a sub-internet-of-things channel between the terminal device 3 and the second server 4 is established by taking the sub-token information as an identification basis;
specifically, after the first server 2 configures and feeds back unique main token information to the user host 1, the first server 2 establishes a main internet of things channel between the user host 1 and the second server 4 by using the main token information as an identification basis;
it should be noted that, the receiving and sending process of the photographing instruction information specifically includes: the user host 1 sends the photographing instruction information to the second server 4 through the main internet of things channel, and the second server 4 sends the photographing instruction information to each terminal device 3 through each sub internet of things channel.
The target image is transmitted from the terminal device 3 to the storage unit (storage server or first server 2) via the internet;
therefore, it can be understood that in the above process, the data stream (including the target image) is separated from the control stream (including the photographing instruction information), that is, the interaction of the control stream is realized through physical communication, the interaction of the data stream is realized through the internet, and the efficiency of information interaction is improved.
Further, the sending of the shooting completion information to the first server 2 specifically includes: the terminal device 3 sends shooting completion information to the second server 4 through the sub-internet of things channel, and the second server 4 sends the shooting completion information to the first server 2.
In some embodiments, the photographing instruction information includes an instruction sequence composed of photographing instructions corresponding to the respective terminal devices 3; the photographing instruction comprises time information;
specifically, the photographing instruction further comprises sub-token information;
specifically, the photographing instruction corresponding to the same terminal device 3 in the instruction sequence is a single instruction or multiple instructions at different moments, and/or the time information corresponding to the photographing instructions of different terminal devices 3 in the instruction sequence is the same or different. Therefore, shooting can be carried out simultaneously by each terminal device through the shooting instruction, and in addition, information acquisition under a motion state can be realized, wherein the motion state can be determined according to actual requirements, for example, the terminal device is placed at different positions of an athletic track, so that information acquisition at different moments in the athletic track running process is realized.
Example 1: the photographing instruction information comprises:
sub-token informationx 1 Time t 1
Sub-token information x 2 Time t 1
Sub-token information x 3 Time t 1
The shooting instruction information indicates: for terminal device a, terminal device B, terminal device C, at time t 1 And executing photographing action.
Example 2: the photographing instruction information comprises:
sub-token information x 1 Time t 1
Sub-token information x 1 Time t 3
Sub-token information x 1 Time t 4
Sub-token information x 2 Time t 2
Sub-token information x 2 Time t 5
Sub-token information x 3 Time t 6
The shooting instruction information indicates: for terminal device a, at time t 1 、t 3 、t 4 Executing photographing action; for terminal device B, at time t 2 、t 5 Executing photographing action; for terminal device C, at time t 6 And executing photographing action.
Example B
The number of the first information on the main control page is one; responding to the photographing instruction information, before the target image is acquired by the camera, the method further comprises the following steps: transmitting character information to the first server 2 in response to a character determination request of the first server 2;
the target image is sent to a storage unit, and the storage corresponding to the main token information and the sub token information comprises the following steps: and sending the target image containing the role information to a storage unit, and storing the target image corresponding to the main token information and the sub token information.
For the convenience of understanding by those skilled in the art, terminal device a, terminal device B, and terminal device C will be described as examples:
generating first information (such as a two-dimensional code X) on the main control page; the terminal equipment A, the terminal equipment B and the terminal equipment C respectively scan the two-dimensional code X to obtain a photographed page link and sub-token information X;
the first server 2 sends a role determination request to each terminal device, and the terminal device responds to the role determination request and sends role information to the first server 2; for example, the terminal device a sends a character y to the first server 2 1 The terminal device B sends a character y to the first server 2 2 The terminal device C sends a character y to the first server 2 3
The terminal equipment A responds to the photographing instruction information and obtains a target image Y through a camera 1 The method comprises the steps of carrying out a first treatment on the surface of the The terminal equipment B responds to the photographing instruction information and obtains a target image Y through a camera 2 The method comprises the steps of carrying out a first treatment on the surface of the The terminal equipment C responds to the photographing instruction information and obtains a target image Y through a camera 3
Will contain the character y 1 Target image Y of (2) 1 Sending the information to a storage unit, and storing the information corresponding to the main token information and the sub token information; will contain the character y 2 Target image Y of (2) 2 Sending the information to a storage unit, and storing the information corresponding to the main token information and the sub token information; will contain the character y 3 Target image Y of (2) 3 And sending the information to a storage unit, and storing the information corresponding to the main token information and the sub token information.
In some embodiments, the photographing instruction information is issued by the second server 4 through a sub-internet of things channel, and the sub-internet of things channel uses the sub-token information and the role information as the identity recognition basis; the second server 4 obtains photographing instruction information from the user host 1 through a main internet of things channel, the main internet of things channel takes main token information as an identification basis, and the photographing instruction information comprises sub token information and role information.
Specifically, the second server 4 is an internet of things communication cloud server;
specifically, after the terminal device 3 obtains the first information, a sub-internet-of-things channel between the terminal device 3 and the second server 4 is established by taking the sub-token information and the role information as the basis of identity recognition;
specifically, after the first server 2 configures and feeds back unique main token information to the user host 1, the first server 2 establishes a main internet of things channel between the user host 1 and the second server 4 by using the main token information as an identification basis;
It should be noted that, the receiving and sending process of the photographing instruction information specifically includes: the user host 1 sends the photographing instruction information to the second server 4 through the main internet of things channel, and the second server 4 sends the photographing instruction information to each terminal device 3 through each sub internet of things channel.
The target image is transmitted from the terminal device 3 to the storage unit (storage server or first server 2) via the internet;
therefore, it can be understood that in the above process, the data stream (including the target image) is separated from the control stream (including the photographing instruction information), that is, the interaction of the control stream is realized through physical communication, the interaction of the data stream is realized through the internet, and the efficiency of information interaction is improved.
Further, the sending of the shooting completion information to the first server 2 specifically includes: the terminal device 3 sends shooting completion information to the second server 4 through the sub-internet of things channel, and the second server 4 sends the shooting completion information to the first server 2.
In some embodiments, the photographing instruction information includes an instruction sequence composed of photographing instructions corresponding to the respective terminal devices 3; the photographing instruction comprises time information;
Specifically, the photographing instruction further comprises sub-token information and role information;
specifically, the instruction sequence corresponds to a plurality of instructions of which the same terminal device 3 is a single instruction or different moments, and/or the time information of the instruction sequence corresponds to photographing instructions of different terminal devices 3 is the same or different.
Example 3: the photographing instruction information comprises:
sub-token information x, role y 1 Time t 1
Sub-token information x, role y 2 Time t 1
Sub-token information x, role y 3 Time t 1
The shooting instruction information indicates: for terminal device a, terminal device B, terminal device C, at time t 1 And executing photographing action.
Example 4: the photographing instruction information comprises:
sub-token information x, role y 1 Time t 1
Sub-token information x, role y 1 Time t 3
Sub-token information x, role y 1 Time t 4
Sub-token information x, role y 2 Time t 2
Sub-token information x, role y 2 Time t 5
Sub-token information x, role y 3 Time t 6
The shooting instruction information indicates: for terminal device a, at time t 1 、t 3 、t 4 Executing photographing action; for terminal device B, at time t 2 、t 5 Executing photographing action; for terminal device C, at time t 6 And executing photographing action.
Example 2
The present embodiment provides a planar image acquisition method applied to a first server 2, including the steps of:
receiving a target image; the target image is obtained by the terminal equipment 3 through a camera in response to shooting instruction information; the camera acquires first information from the terminal equipment 3, responds to the photographing page link, displays the photographing page and then starts; the first information comprises a photographing page link and sub-token information, the photographing page link is used for logging in a photographing page of the first server 2, and the sub-token information belongs to main token information;
storing the target image and the main token information and the sub token information correspondingly;
wherein at least two of the terminal devices 3 have the same system time.
In some embodiments, the planar image acquisition method further comprises: responding to a main control page request from a user host 1, configuring and feeding back unique main token information for the user host 1;
the first information is displayed on a main control page of the user host 1, and the main control page is displayed after the main control page request is sent by the user host 1; the first information includes the primary token information.
In some embodiments, the number of the first information on the master page is at least two, and the sub-token information corresponding to each of the first information is subordinate to 1 piece of the main token information.
Further, the photographing instruction information is issued by the second server 4 through a sub-internet of things channel corresponding to the terminal equipment 3, and the sub-internet of things channel takes the sub-token information as an identification basis; the second server 4 obtains photographing instruction information from the user host 1 through a main internet of things channel, the main internet of things channel uses main token information as an identification basis, and the photographing instruction information comprises identity information corresponding to sub token information.
Further, the photographing instruction information includes an instruction sequence composed of photographing instructions corresponding to the respective terminal devices 3; the photographing instruction comprises time information;
specifically, the photographing instruction further comprises sub-token information;
specifically, the instruction sequence corresponds to a plurality of instructions of which the same terminal device 3 is a single instruction or different moments, and/or the time information of the instruction sequence corresponds to photographing instructions of different terminal devices 3 is the same or different.
In some embodiments, the number of first information on the master page is one; before the terminal device 3 obtains the target image through a camera in response to the photographing instruction information, and after the terminal device 3 obtains the first information and displays the photographing page in response to the photographing page link, the planar image obtaining method further includes:
sending a role determination request to the terminal device 3; the terminal device 3 transmits character information to the first server 2 in response to the character determination request;
storing the target image in correspondence with the main token information and the sub token information includes: and storing the target image containing the role information corresponding to the main token information and the sub token information.
Further, the photographing instruction information is issued by the second server 4 through a sub-internet of things channel corresponding to the terminal device 3, and the sub-internet of things channel takes sub-token information and role information as identity recognition basis; the second server 4 obtains photographing instruction information from the user host 1 through a main internet of things channel, the main internet of things channel takes main token information as an identification basis, and the photographing instruction information comprises sub token information and role information.
Further, the photographing instruction information includes an instruction sequence composed of photographing instructions corresponding to the respective terminal devices 3; the photographing instruction comprises time information;
specifically, the photographing instruction further comprises sub-token information and role information;
specifically, the instruction sequence corresponds to a plurality of instructions of which the same terminal device 3 is a single instruction or different moments, and/or the time information of the instruction sequence corresponds to photographing instructions of different terminal devices 3 is the same or different.
In this embodiment, for other undescribed parts, please refer to embodiment 1, and the description is omitted here.
Example 3
The embodiment provides a planar image acquisition method, which is applied to a storage server and comprises the following steps:
receiving a target image; the target image is obtained by the terminal equipment 3 through a camera in response to shooting instruction information; the camera acquires first information from the terminal equipment 3, responds to the photographing page link, displays the photographing page and then starts; the first information comprises a photographing page link and sub-token information, the photographing page link is used for logging in a photographing page of the first server 2, and the sub-token information belongs to main token information;
Storing the target image and the main token information and the sub token information correspondingly;
wherein at least two of the terminal devices 3 have the same system time.
In this embodiment, for other undescribed parts, please refer to embodiment 1, and the description is omitted here.
Example 4
The embodiment provides a planar image acquisition method, which is applied to a user host 1 and comprises the following steps:
sending a main control page request to a first server 2, wherein the main control page request comprises user ID information;
responding to the main control page link fed back by the first server 2, and displaying a main control page and first information; the main token information is generated by the first server 2 corresponding to the user ID information; the terminal equipment 3 acquires the first information, responds to the photographing page link, displays a photographing page and starts a camera; the first information comprises a photographing page link and sub-token information, and the photographing page link is used for logging in to a photographing page of the first server 2; the sub-token information is subordinate to a main token information;
sending photographing instruction information; the terminal equipment 3 responds to the photographing instruction information and obtains a target image through a camera; and after receiving the target image from the terminal equipment 3, the storage unit stores the target image corresponding to the main token information and the sub token information, wherein the storage unit is a storage server or the first server 2.
In some embodiments, the terminal device 3 further includes, in response to the photographing instruction information, after obtaining the target image by the camera: sending shooting completion information to the first server 2; the first server 2 reads a preview of a target image corresponding to the photographing completion information from the storage unit in response to the photographing completion information and displays it on the main control page.
In some embodiments, the number of the first information on the master page is at least two, and each piece of sub-token information corresponding to the first information is subordinate to one piece of main token information.
Further, the photographing instruction information is issued by the second server 4 through a sub-internet of things channel corresponding to the terminal equipment 3, and the sub-internet of things channel takes the sub-token information as an identification basis; the second server 4 obtains photographing instruction information from the user host 1 through a main internet of things channel, the main internet of things channel takes main token information as an identification basis, and the photographing instruction information comprises identity information corresponding to sub token information.
Further, the photographing instruction information includes an instruction sequence composed of photographing instructions corresponding to the respective terminal devices 3; the photographing instruction comprises time information;
Specifically, the photographing instruction further comprises sub-token information;
specifically, the instruction sequence corresponds to a plurality of instructions of which the same terminal device 3 is a single instruction or different moments, and/or the time information of the instruction sequence corresponds to photographing instructions of different terminal devices 3 is the same or different.
In some embodiments, the number of first information on the master page is one; the terminal device 3, before acquiring the target image by the camera in response to the photographing instruction information, further includes: transmitting character information to the first server 2 in response to a character determination request of the first server 2;
after receiving the target image from the terminal device 3, the storage unit stores the target image corresponding to the main token information and the sub token information, including: after receiving the target image from the terminal device 3, the storage unit stores the target image including the character information in correspondence with the main token information and the sub token information.
Further, the photographing instruction information is issued by the second server 4 through a sub-internet of things channel, and the sub-internet of things channel takes sub-token information and role information as identity recognition basis; the second server 4 obtains photographing instruction information from the user host 1 through a main internet of things channel, the main internet of things channel takes main token information as an identification basis, and the photographing instruction information comprises sub token information and role information.
Further, the photographing instruction information includes an instruction sequence composed of photographing instructions corresponding to the respective terminal devices 3; the photographing instruction comprises time information;
specifically, the photographing instruction further comprises sub-token information and role information;
specifically, the instruction sequence corresponds to a plurality of instructions of which the same terminal device 3 is a single instruction or different moments, and/or the time information of the instruction sequence corresponds to photographing instructions of different terminal devices 3 is the same or different.
In this embodiment, for other undescribed parts, please refer to embodiment 1, and the description is omitted here.
Example 5
The embodiment provides a plane image acquisition system, which comprises a user host 1, a first server 2 and at least two terminal devices 3 with the same system time;
the user host 1 is configured to: sending a main control page request to a first server 2, wherein the main control page request comprises user ID information;
the first server 2 is configured to: responding to the main control page request, and sending a main control page link and main token information to the user host 1; the main token information is generated according to the user ID information;
The user host 1 is further configured to: responding to the main control page link, and displaying a main control page and first information; the first information is generated according to main token information, and the sub-token information is subordinate to one main token information;
the terminal device 3 is configured to: acquiring the first information, wherein the first information comprises a photographing page link and sub-token information, and the photographing page link is used for logging in a photographing page of the first server 2; responding to the photographing page link, displaying the photographing page, and starting a camera;
the user host 1 is further configured to: sending photographing instruction information;
the terminal device 3 is further configured to: responding to the photographing instruction information, and acquiring a target image through a camera; and sending the target image to a storage unit, and storing the target image corresponding to the main token information and the sub token information, wherein the storage unit is a storage server or the first server 2.
In some embodiments, the terminal device 3 is further configured to: after a target image is acquired through a camera in response to the photographing instruction information, photographing completion information is sent to the first server 2;
The first server 2 is further configured to: and in response to the shooting completion information, reading a preview of a target image corresponding to the shooting completion information from the storage unit and displaying the preview on the main control page.
In some embodiments, the user host 1 is further configured to: a download request is sent to the first server 2, and the first server 2 sends the target image to the user host 1 in response to the download request.
In some embodiments, the number of the first information on the master page is at least two, and each piece of sub-token information corresponding to the first information is subordinate to one piece of main token information.
Further, the photographing instruction information is issued by the second server 4 through a sub-internet of things channel corresponding to the terminal equipment 3, and the sub-internet of things channel takes the sub-token information as an identification basis; the second server 4 obtains photographing instruction information from the user host 1 through a main internet of things channel, the main internet of things channel takes main token information as an identification basis, and the photographing instruction information comprises identity information corresponding to sub token information.
Further, the photographing instruction information includes an instruction sequence composed of photographing instructions corresponding to the respective terminal devices 3; the photographing instruction comprises time information;
Specifically, the photographing instruction further comprises sub-token information;
specifically, the instruction sequence corresponds to a plurality of instructions of which the same terminal device 3 is a single instruction or different moments, and/or the time information of the instruction sequence corresponds to photographing instructions of different terminal devices 3 is the same or different.
In some embodiments, the number of first information on the master page is one;
the first server 2 is further configured to: after the terminal device 3 responds to the photographed page link and displays the photographed page, a role determination request is sent to the terminal device 3;
the terminal device 3 is further configured to: transmitting character information to the first server 2 in response to a character determination request of the first server 2;
the target image is sent to a storage unit, and the storage corresponding to the main token information and the sub token information comprises the following steps: and sending the target image containing the role information to a storage unit, and storing the target image corresponding to the main token information and the sub token information.
Further, the photographing instruction information is issued by the second server 4 through a sub-internet of things channel corresponding to the terminal device 3, and the sub-internet of things channel takes sub-token information and role information as identity recognition basis; the second server 4 obtains photographing instruction information from the user host 1 through a main internet of things channel, the main internet of things channel takes main token information as an identification basis, and the photographing instruction information comprises sub token information and role information.
Further, the photographing instruction information includes an instruction sequence composed of photographing instructions corresponding to the respective terminal devices 3; the photographing instruction comprises time information;
specifically, the photographing instruction further comprises sub-token information and role information;
specifically, the instruction sequence corresponds to a plurality of instructions of which the same terminal device 3 is a single instruction or different moments, and/or the time information of the instruction sequence corresponds to photographing instructions of different terminal devices 3 is the same or different.
For the understanding of those skilled in the art, the number of the first information on the main control page is three, and the specific implementation process is as follows in conjunction with fig. 2 to fig. 4:
a worker sends a main control page request to the first server 2 through the user host 1 to log in a main control page, wherein the main control page request comprises login information, and the login information comprises user ID information and a password;
the first server 2 receives the main control page request, and after verifying that the login information is correct, responds to the main control page request and sends a main control page link and main token information to the user host 1; simultaneously registering a main Internet of things channel between a user host 1 and a second server 4 (namely an Internet of things communication cloud server with Internet of things communication service);
The user host 1 responds to the main control page link to display a main control page and first information (for example, three two-dimensional codes are included);
the terminal device 3 (for example, three intelligent photographing devices shown in the figure) respectively scans the two-dimensional codes, obtains photographing page connection and sub-token information, responds to the photographing page connection, displays a photographing page, and opens a camera; meanwhile, based on the sub token information, a sub Internet of things channel between the sub token information and the second server 4 is established;
the staff sends photographing instruction information to the second server 4 through the main Internet of things channel, and the second server 4 sends the photographing instruction information to each terminal device 3 through each sub Internet of things channel;
the terminal equipment 3 responds to the photographing instruction information, activates a photographing function and acquires a target image through a camera; after shooting is completed, the terminal equipment 3 sends the target image to a storage unit and stores the target image corresponding to the main token information and the sub token information; simultaneously, shooting completion information is sent to a main control page of the first server 2 through the second server 4;
the first server 2 responds to the shooting completion information, reads a preview of a target image corresponding to the shooting completion information, and displays the preview on the main control page;
At this time, the staff examines the preview image on the main control page through the user host 1, after the examination, the staff sends a downloading request to the first server 2 through the user host 1, and the first server 2 responds to the downloading request and sends the corresponding target image to the user host 1.
In this embodiment, for other undescribed parts, please refer to embodiment 1, and the description is omitted here.
Example 6
The present embodiment provides a terminal device including a memory, a processor, and a computer program stored in the memory and executable on the processor, where the processor executes the computer program to implement the steps of the planar image acquisition method described in embodiment 1, embodiment 2, embodiment 3, or embodiment 4.
As shown in fig. 5, the terminal apparatus 600 includes a Central Processing Unit (CPU) 601, which can perform various appropriate actions and processes according to a program stored in a Read Only Memory (ROM) 602 or a program loaded from a storage section into a Random Access Memory (RAM) 603. In a Random Access Memory (RAM) 603, various programs and data required for system operation are also stored. A Central Processing Unit (CPU) 601, a Read Only Memory (ROM) 602, and a Random Access Memory (RAM) 603 are connected to each other through a bus 604. An input/output (I/O) interface 605 is also connected to bus 604.
The following components are connected to an input/output (I/O) interface 605: an input portion 606 including a keyboard, mouse, etc.; an output portion 607 including a Cathode Ray Tube (CRT), a Liquid Crystal Display (LCD), and the like, a speaker, and the like; a storage section 608 including a hard disk and the like; and a communication section 609 including a network interface card such as a LAN card, a modem, or the like. The communication section 609 performs communication processing via a network such as the internet. The drives are also connected to an input/output (I/O) interface 605 as needed. Removable media 611 such as a magnetic disk, an optical disk, a magneto-optical disk, a semiconductor memory, or the like is installed as needed on drive 610 so that a computer program read therefrom is installed as needed into storage section 608.
In particular, taking the above embodiment 1 as an example, the process described above with reference to flowchart 1 may be implemented as a computer software program. For example, embodiment 1 of the present application includes a computer program product comprising a computer program embodied on a computer readable medium, the computer program comprising program code for performing the method shown in the flowchart. In such embodiments, the computer program may be downloaded and installed from a network via a communication portion, and/or installed from a removable medium. The above-described functions defined in the system of the present application are performed when the computer program is executed by a Central Processing Unit (CPU) 601.
The above description is only illustrative of the preferred embodiments of the present application and of the principles of the technology employed. It will be appreciated by persons skilled in the art that the scope of the application referred to in the present application is not limited to the specific combinations of the technical features described above, but also covers other technical features formed by any combination of the technical features described above or their equivalents without departing from the inventive concept. Such as the above-mentioned features and the technical features disclosed in the present application (but not limited to) having similar functions are replaced with each other.

Claims (12)

1. A planar image acquisition method, characterized in that at least two terminal devices (3) having the same system time each perform the following steps:
acquiring first information, wherein the first information comprises a photo page link and sub-token information; the photographing page link is used for logging in to a photographing page of the first server (2); the sub-token information is subordinate to the main token information;
responding to the photographing page link, displaying the photographing page, and starting a camera;
receiving photographing instruction information;
responding to the photographing instruction information, and acquiring a target image through a camera;
And sending the target image to a storage unit, and storing the target image corresponding to the main token information and the sub token information, wherein the storage unit is a storage server or the first server (2).
2. The planar image acquisition method according to claim 1, wherein the first information is displayed on a main control page of the user host (1), and the main control page is displayed after the user host (1) sends a main control page request to the first server (2); the first server (2) responds to the main control page request and then configures and feeds back unique main token information to the user host (1).
3. The planar image acquisition method according to claim 2, wherein the number of the first information on the main control page is at least two, and each piece of the sub-token information corresponding to the first information is subordinate to one piece of the main token information.
4. A planar image acquisition method according to claim 3, wherein the photographing instruction information is issued by the second server (4) through a sub-internet channel corresponding to the terminal device (3), and the sub-internet channel uses sub-token information as an identification basis; the second server (4) obtains photographing instruction information from the user host (1) through a main Internet of things channel, the main Internet of things channel takes main token information as an identification basis, and the photographing instruction information comprises identity information corresponding to sub token information.
5. The planar image acquisition method according to claim 2, wherein the number of the first information on the main control page is one; responding to the photographing instruction information, before the target image is acquired by the camera, the method further comprises the following steps: transmitting character information to the first server (2) in response to a character determination request of the first server (2);
the target image is sent to a storage unit, and the storage corresponding to the main token information and the sub token information comprises the following steps:
and sending the target image containing the role information to a storage unit, and storing the target image corresponding to the main token information and the sub token information.
6. The planar image acquisition method according to claim 5, wherein the photographing instruction information is issued by the second server (4) through a sub-internet of things channel, and the sub-internet of things channel uses sub-token information and role information as identity recognition basis; the second server (4) obtains photographing instruction information from the user host (1) through a main Internet of things channel, the main Internet of things channel takes main token information as an identification basis, and the photographing instruction information comprises sub token information and role information.
7. The planar image acquisition method according to claim 1, characterized in that, in response to the photographing instruction information, after acquiring the target image by the camera, further comprising: sending shooting completion information to the first server (2); the first server (2) reads a preview of a target image corresponding to the photographing completion information from the storage unit in response to the photographing completion information, and displays the preview on the main control page.
8. The planar image acquisition method according to any one of claims 1 to 7, wherein the photographing instruction information includes an instruction sequence composed of photographing instructions corresponding to the respective terminal devices; the photographing instruction comprises time information;
the photographing instruction corresponding to the same terminal equipment in the instruction sequence is a single instruction or a plurality of instructions at different moments, and/or the time information corresponding to the photographing instructions of different terminal equipment in the instruction sequence is the same or different.
9. The planar image acquisition method according to any one of claims 1 to 7, wherein the first information is any one of two-dimensional code information, bar code information, and password information.
10. A planar image acquisition method, characterized by comprising the steps of:
receiving a target image; the target image is obtained by the terminal equipment (3) through a camera in response to shooting instruction information; the camera acquires first information from the terminal equipment (3), responds to a photographing page link, displays the photographing page and then starts; the first information comprises a photographing page link and sub-token information, the photographing page link is used for logging in a photographing page of the first server (2), and the sub-token information belongs to main token information;
Storing the target image and the main token information and the sub token information correspondingly;
wherein at least two of the terminal devices (3) have the same system time.
11. A flat image acquisition system, characterized by comprising a user host (1), a first server (2) and at least two terminal devices (3) with the same system time;
the user host (1) is configured to: sending a main control page request to a first server (2), wherein the main control page request comprises user ID information;
the first server (2) is configured to: responding to the main control page request, and sending a main control page link and main token information to the user host (1); the main token information is generated according to the user ID information;
the user host (1) is further configured for: responding to the main control page link, and displaying a main control page and first information; the sub-token information is subordinate to the main token information;
the terminal device arrangement (3) is configured to: acquiring the first information, wherein the first information comprises a photographing page link and sub-token information, and the photographing page link is used for logging in a photographing page of a first server (2); responding to the photographing page link, displaying the photographing page, and starting a camera;
The user host (1) is further configured for: sending photographing instruction information;
the terminal device (3) is further configured to: responding to the photographing instruction information, and acquiring a target image through a camera; and sending the target image to a storage unit, and storing the target image corresponding to the main token information and the sub token information, wherein the storage unit is a storage server or the first server (2).
12. A terminal device comprising a memory, a processor and a computer program stored in the memory and executable on the processor, wherein the computer program when executed by the processor implements: the planar image acquisition method step according to any one of claims 1 to 9, or the planar image acquisition method step according to claim 10.
CN202310449729.6A 2023-04-24 2023-04-24 Planar image acquisition method, planar image acquisition system and terminal equipment Active CN116647750B (en)

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