CN112866628A - Image collector name determining method and device, server and storage medium - Google Patents
Image collector name determining method and device, server and storage medium Download PDFInfo
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- CN112866628A CN112866628A CN201911195363.4A CN201911195363A CN112866628A CN 112866628 A CN112866628 A CN 112866628A CN 201911195363 A CN201911195363 A CN 201911195363A CN 112866628 A CN112866628 A CN 112866628A
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N7/00—Television systems
- H04N7/18—Closed-circuit television [CCTV] systems, i.e. systems in which the video signal is not broadcast
Abstract
The embodiment of the invention discloses a method and a device for determining the name of an image collector, a server and a storage medium. The method comprises the following steps: acquiring position information of an image collector and position information of interest points, and selecting target interest points from the interest points according to the position information of the image collector; selecting a named interest point of an image collector from the target interest points according to the type information of the target interest points; and determining the current name of the image collector according to the name of the named interest point. The scheme realizes that the named interest point of the image collector is determined according to the type information of the target interest point, thereby realizing that the name of the image collector is accurately determined according to the surrounding interest points in real time, solving the problem that the name of the image collector does not correspond to the monitoring environment, and being convenient for accurately calling and processing data according to the name of the image collector.
Description
Technical Field
The embodiment of the invention relates to the technical field of security and protection, in particular to a method and a device for determining the name of an image collector, a server and a storage medium.
Background
At present, the deployment of the monitoring equipment in the safe city is more and more, and along with the refinement requirements of the monitoring equipment and the scene and the improvement of the coverage rate, the requirements on the accuracy of the monitoring scene and the name of the image collector are higher and higher.
However, the number of image collectors in the current monitoring platform is huge, information such as roads and buildings in a monitored area is changed, and if the current name of the image collector cannot be updated in time and the image collector is still named by the original name, the application of the image collector is affected. For example, during early construction, image collectors are arranged at a first road and a second road for monitoring, the second road does not exist in the subsequent city construction process, the current name of the image collector is not updated in time, and the image collectors are still named by the first road and the second road, so that the image collector and the monitored area do not correspond to each other.
Disclosure of Invention
The embodiment of the invention provides a method and a device for determining the name of an image collector, a server and a storage medium, which are used for determining the name of the image collector in real time according to the type information of target interest points around the image collector so as to call the image collector by adopting the name of the image collector and process the data of the image collector.
In a first aspect, an embodiment of the present invention provides a method for determining a name of an image collector, where the method includes:
acquiring position information of an image collector and position information of interest points, and selecting target interest points from the interest points according to the position information of the image collector;
selecting a named interest point of an image collector from the target interest points according to the type information of the target interest points;
and determining the current name of the image collector according to the name of the named interest point.
In a second aspect, an embodiment of the present invention provides an apparatus for determining a name of an image collector, where the apparatus includes:
the target interest point selection module is used for acquiring the position information of the image collector and the position information of interest points and selecting target interest points from the interest points according to the position information of the image collector;
the system comprises a naming interest point selection module, a target interest point selection module and a target interest point selection module, wherein the naming interest point selection module is used for selecting a naming interest point of an image collector from the target interest points according to the type information of the target interest points;
and the current name determining module is used for determining the current name of the image collector according to the name of the named interest point.
In a third aspect, an embodiment of the present invention further provides a server, where the server includes:
one or more processors;
a memory for storing one or more programs;
when the one or more programs are executed by the one or more processors, the one or more processors implement the image collector name determining method according to any one of the embodiments of the present invention.
In a fourth aspect, an embodiment of the present invention further provides a computer-readable storage medium, on which a computer program is stored, where the computer program, when executed by a processor, implements the method for determining a name of an image collector according to any one of the embodiments of the present invention.
In the embodiment of the invention, the position information of the image collector and the position information of the interest points are obtained, the target interest points are selected from the interest points according to the position information of the image collector, so that the target interest points around the image collector are accurately obtained, the named interest points of the image collector are selected from the target interest points according to the type information of the target interest points, and the current name of the image collector is determined according to the name of the named interest points, so that the name of the image collector is accurately determined in real time according to the name of the named interest points around, and the phenomenon that the name of the image collector does not correspond to the name of an application area and the normal calling of the image collector is influenced is avoided.
Drawings
Fig. 1 is a flowchart of a method for determining a name of an image collector according to an embodiment of the present invention;
FIG. 2 is a first schematic diagram of determining orientation information according to an embodiment of the present invention;
FIG. 3 is a second schematic diagram of determining orientation information according to an embodiment of the present invention;
fig. 4 is a flowchart of a method for determining a name of an image collector according to another embodiment of the present invention;
fig. 5 is a schematic diagram of an intersection image collector according to another embodiment of the present invention;
fig. 6 is a schematic structural diagram of an image collector name determining apparatus according to an embodiment of the present invention;
fig. 7 is a schematic structural diagram of a server according to an embodiment of the present invention.
Detailed Description
The present invention will be described in further detail with reference to the accompanying drawings and examples. It is to be understood that the specific embodiments described herein are merely illustrative of the invention and are not limiting of the invention. It should be further noted that, for the convenience of description, only some of the structures related to the present invention are shown in the drawings, not all of the structures.
Fig. 1 is a flowchart of a method for determining a name of an image collector according to an embodiment of the present invention. The method for determining the name of the image collector provided by the embodiment can be suitable for determining the name of the image collector, and typically, the embodiment of the invention can be suitable for determining the current name of the image collector according to the type information of the target interest points around the image collector. The method may be specifically executed by an image collector name determining apparatus, which may be implemented by software and/or hardware, and may be integrated in a server. Referring to fig. 1, the method of the embodiment of the present invention specifically includes:
s110, acquiring position information of an image collector and position information of interest points, and selecting target interest points from the interest points according to the position information of the image collector.
In the embodiment of the present invention, the monitoring scene may be a road environment, a shopping mall environment, a residential area environment, or the like, and the image collector may be located in an indoor environment or an outdoor environment. The point of interest of the electronic map may be a place existing in the electronic map.
Optionally, the location information includes longitude and latitude information; correspondingly, selecting a target interest point from the interest points according to the position information of the image collector, comprising: and determining the interest points located in the preset range of the image collector as target interest points according to the longitude and latitude information of the image collector and the longitude and latitude information of the interest points.
Specifically, in order to obtain interest points in a monitoring environment around an image collector to determine accurate interest point information around the image collector, in the embodiment of the present invention, a server selects a target interest point within a preset range of the image collector from the interest points in an electronic map according to a position of the image collector. The server stores the position information of the image collector in advance, and as shown in table 1, the position information includes the ID of the image collector, the number of the image collector, and the longitude and latitude information.
TABLE 1
| ID | Image collector number | Longitude (G) | Latitude |
| 1 | Image collector 1 | 120.1245746 | 30.2524574 |
| 2 | Image collector 2 | 120.2244746 | 30.2381574 |
| 3 | …… | …… | …… |
The server may also store the location information of the point of interest in the electronic map in advance, as shown in table 2, where the location information includes the ID, the name, the latitude and longitude information, and the type of the point of interest.
TABLE 2
| ID | Point of interest name | Longitude (G) | Latitude | Type (B) |
| 1 | City life square | 120.252162 | 30.182326 | Market place |
| 2 | Jiangnan restaurant | 120.124574 | 30.258457 | Restaurant |
| 3 | Sports center | 120.224574 | 30.238457 | Gym |
| 4 | …… | …… | …… |
For example, a preset range may be set according to an actual situation, and an interest point determined to be within the preset range of the image acquirer according to the longitude and latitude information is used as a target interest point. If the interest points around the image collector are dense, a smaller preset range may be set, if the interest points around the image collector are sparse, a larger preset range may be set, and if there are fewer selectable interest points within the preset range, the preset range may be adaptively increased, so that there are sufficient interest points within the preset range. By determining target interest points around the image collector, information in the monitoring environment around the image collector is accurately acquired, and current surrounding environment characteristics are timely acquired.
S120, selecting a named interest point of an image collector from the target interest points according to the type information of the target interest points.
Specifically, since target interest points within a preset range of the image collector are not all suitable for naming the image collector, in order to improve the accuracy of the name of the image collector, the named interest points of the image collector are selected from the target interest points according to the type information to which the target interest points belong, so as to name the image collector according to the named interest points.
Optionally, selecting a named interest point of an image collector from the target interest points according to the type information to which the target interest point belongs, including: matching the type of the target interest point with the incidence relation between the type of the interest point and the weight grade, and determining the weight grade of the target interest point; and selecting a named interest point of an image collector from the target interest points according to the weight grade of the target interest points.
For example, the server may store the association between the interest point type and the weight level in advance, as shown in table 3, wherein the association includes the interest point classification, the interest point detail type, and the weight level. The smaller the corresponding number in the weight level, the higher the weight level thereof, i.e., weight level T1> T2> T3 … ….
TABLE 3
And matching the type of the determined target interest point with the table 3, thereby determining the weight grade corresponding to the type of the target interest point, and determining the target interest point with high weight grade as the named interest point of the image collector. Illustratively, the target interest points of the image collector include a "first hospital bus station" and a "central gym", the type of the "first hospital bus station" is a station, the corresponding weight level is T3, the type of the "central gym" is a comprehensive gym, the corresponding weight level is T9, and the "first hospital bus station" is taken as the named interest point of the image collector because the T3 weight level is higher than the T9 weight level.
S130, determining the current name of the image collector according to the name of the named interest point.
Specifically, in order to enable the name of the image collector to accurately reflect the characteristics of the monitoring environment, the current name of the image collector is determined according to the name of the named point of interest, so that the name of the image collector can reflect the characteristics of the surrounding environment, the name of the image collector corresponds to the name of the surrounding monitoring environment, and the image collector can be called by the current name of the image collector.
Optionally, determining the current name of the image collector according to the name of the named interest point includes: determining the direction information of the named interest point and the image collector according to the position information of the named interest point and the position information of the image collector; and determining the current name of the image collector according to the name and the azimuth information of the named interest point.
For example, as shown in fig. 2, after the named interest point is determined, the direction information of the named interest point and the image collector is determined according to the position information of the named interest point and the position information of the image collector, for example, the name of the image collector is determined according to "first building" + "north gate" when the image collector is located at the north gate of the first building.
As shown in fig. 3, the position information of the named point of interest and the image collector is determined according to the position information of the named point of interest and the position information of the image collector, for example, if the image collector 1 is located in the west segment of the second street, the name of the image collector 1 is determined according to the second street plus the west segment. And if the image collector 2 is positioned at the east segment of the second street, determining the name of the image collector 2 according to the second street plus the east segment, thereby more accurately determining the current name of the image collector according to the direction information of the named interest points of the image collector and distinguishing a plurality of image collectors in the same road.
In the embodiment of the invention, the position information of the image collector and the position information of the interest points are obtained, the target interest points are selected from the interest points according to the position information of the image collector, so that the target interest points around the image collector are accurately obtained, the named interest points of the image collector are selected from the target interest points according to the type information of the target interest points, and the current name of the image collector is determined according to the name of the named interest points, so that the name of the image collector is accurately determined in real time according to the name of the named interest points around, and the phenomenon that the name of the image collector does not correspond to the name of an application area and the normal calling of the image collector is influenced is avoided.
Fig. 4 is a flowchart of a method for determining a name of an image collector according to another embodiment of the present invention. For further optimization of the embodiments, details which are not described in detail in the embodiments are described in the embodiments. Referring to fig. 4, the method for determining the name of the image collector provided in this embodiment may include:
s210, if the update of the interest points in the electronic map is detected, acquiring the position information of the image collector and the position information of the interest points, and selecting target interest points from the interest points according to the position information of the image collector.
For example, since there may be a change update of the interest points around the image collector, and at this time, the name of the image collector needs to be re-determined according to the updated interest points, when it is detected that there is an update of the interest points in the electronic map, for example, the name of the interest points is updated, or the location information corresponding to the interest points is updated, an operation of acquiring the location information of the image collector and the location information of the interest points and selecting target interest points from the interest points according to the location information of the image collector is performed, so that when it is detected that there is an update of the interest points in the electronic map, the updated target interest points are selected in time to determine the current name of the image collector.
Optionally, the operation of acquiring the position information of the image collector and the position information of the interest point may be periodically performed according to a preset period, and the current name of the image collector is determined in time by selecting the target interest point from the interest points according to the position information of the image collector.
S220, selecting a named interest point of an image collector from the target interest points according to the type information of the target interest points.
And S230, determining the current name of the image collector according to the name of the named interest point. .
Illustratively, for a named interest point "first hospital bus station", the name "first hospital bus station" is used to determine the current name of the image collector, so that the current name of the image collector includes the name of the interest point in the surrounding scene to represent the environment where the image collector is located, and the image collector is called by the current name of the image collector.
Optionally, if the distances between the at least two target interest points and the image collector are different, selecting a target interest point with a small distance from the image collector as a named interest point, and determining the current name of the image collector according to the name of the named interest point. For example, the target interest points include "street three" and "first gym", wherein the distance between the first gym and the image collector is greater than the distance between the street three and the image collector, and at this time, although the weight level of the street three is higher than that of the first gym, the current name of the image collector is still determined by using the first gym as the named interest point. In this case, the value of the preset range may be reduced so that the specified target interest point is a target interest point having a sufficiently small distance from the image capturing device.
Optionally, if the distances between the at least two target interest points and the image collector are the same, the target interest point with the higher weight level is used as a named interest point, and the current name of the image collector is determined.
Optionally, determining the current name of the image collector according to the name of the named interest point includes: if the weight grades of the type information of the two named interest points are the same and the types of the type information are roads, determining the name ordering of the two named interest points according to the distance between the two named interest points and the image collector; and generating the current name of the image collector according to the sorting result.
For example, as shown in fig. 5, if two target interest points with the same weight level are included in the target interest points and the types of the two interest points are both roads, the two target interest points are used as named interest points, and the current name of the image collector is determined according to the names of the two named interest points. And determining the current name of the image collector after the name of the named interest point with small distance from the image collector is in front and the name of the named interest point with large distance from the image collector is in back. For example, the target interest points include "first road" and "first main road", the weighting levels of both the target interest points are T1, and the types of both the target interest points are roads, and therefore, both the target interest points are regarded as named interest points. And determining that the distance between the first main road and the image collector is less than the distance between the first road and the image collector, and enabling the name of the first main road to be in front and the name of the first road to be behind to form the current name of the image collector, namely monitoring the intersection of the first main road and the first road.
Alternatively, for the interest point including the direction, the current name of the image collector may be determined by using the interest point name carrying the direction or the direction, for example, if the name of the named interest point is "first building north gate", the current name of the image collector may be determined as "first building north gate monitoring". In addition, if there is no direction or direction in the named interest point, the relative position of the image collector and the named interest point is determined according to the position information of the image collector and the position information of the named interest point, and the current name of the image collector can be determined according to the name and the direction of the named interest point. For example, if the image collector is located in the east segment of the first major track, then the current name: and monitoring the intersection of the first main road east and the first road. Therefore, the relative position of the image collector and the named interest point can be accurately reflected.
Optionally, a first part of the current name of the image collector is determined according to the name of the named interest point, and a second part of the current name of the image collector is generated according to the type of the image collector and/or the scene to which the image collector belongs.
For example, the name of the named point of interest may be determined as a first part of the current name, and a second part of the current name of the image collector may be generated according to the type of the image collector and/or the scene to which the image collector belongs, for example, the second part may be the type "camera" or "video camera" of the image collector, and may also be the type "monitor" or "video recorder" of the scene to which the image collector belongs. The current name of the image collector is composed of a first part and a second part, for example, for the image collector in fig. 3, the name "first road and first road intersection monitoring" may be named.
And S240, if the current name of the image collector is different from the original name of the image collector, processing the data of the image collector by adopting the current name in the image collector monitoring platform.
Specifically, because a point of interest in the electronic map may be changed or updated, the original name of the image collector may not reflect the environmental characteristics of the current environment, so that the name of the image collector is inaccurate and does not correspond to the name in the current environment, thereby affecting the application of the image collector. Therefore, the current name of the image collector is compared with the original name of the image collector, if the current name is different from the original name of the image collector, the original name is replaced by the current name, and the data of the image collector is processed by the current name in the monitoring platform of the image collector, so that the current name of the image collector accurately reflects the characteristics of the current monitoring environment, and the image collector is convenient to call and process the data of the image collector.
According to the technical scheme of the embodiment of the invention, if the update of the interest point in the electronic map is detected, the operation of acquiring the position information of the image collector and the position information of the interest point is executed, and the target interest point is selected from the interest points according to the position information of the image collector, so that when the update of the interest point in the electronic map is detected, the updated target interest point is selected in time to determine the current name of the image collector. . If the current name of the image collector is different from the original name of the image collector, the current name is adopted in the image collector monitoring platform to process the data of the image collector, so that the current name of the image collector accurately reflects the characteristics of the current monitoring environment, and the image collector is convenient to call and process the data.
Fig. 6 is a schematic structural diagram of an image collector name determining apparatus according to an embodiment of the present invention. The device can be suitable for determining the name of the image collector, and typically, the embodiment of the invention can be suitable for determining the current name of the image collector according to the type information of the target interest points around the image collector. The apparatus may be implemented by software and/or hardware, and the apparatus may be integrated in a server. Referring to fig. 6, the apparatus specifically includes:
a target interest point selection module 310, configured to obtain position information of an image collector and position information of interest points, and select a target interest point from the interest points according to the position information of the image collector;
a named interest point selecting module 320, configured to select a named interest point of an image collector from the target interest points according to the type information to which the target interest points belong;
a current name determining module 330, configured to determine a current name of the image collector according to the name of the named point of interest.
Optionally, the location information includes longitude and latitude information;
accordingly, the target interest point selecting module 310 is specifically configured to:
and determining the interest points located in the preset range of the image collector as target interest points according to the longitude and latitude information of the image collector and the longitude and latitude information of the interest points. Optionally, the named point of interest selecting module 320 includes:
the weight grade determining unit is used for matching the type of the target interest point with the incidence relation between the interest point type and the weight grade to determine the weight grade of the target interest point;
and the named interest point determining unit is used for selecting the named interest point of the image collector from the target interest points according to the weight grade of the target interest points.
Optionally, the current name determining module 330 includes:
the ordering unit is used for determining the name ordering of the two named interest points according to the distance between the two named interest points and the image collector if the weight grades in the type information of the two named interest points are the same and the types in the type information are roads;
and the name determining unit is used for generating the current name of the image collector according to the sorting result.
Optionally, the current name determining module 330 includes:
the direction information determining unit is used for determining the direction information of the named interest point and the image collector according to the position information of the named interest point and the position information of the image collector;
and the name determining unit is used for determining the current name of the image collector according to the name and the azimuth information of the named interest point.
Optionally, the target interest point selecting module 310 is specifically configured to:
and if the update of the interest points in the electronic map is detected, executing the operation of acquiring the position information of the image collector and the position information of the interest points and selecting target interest points from the interest points according to the position information of the image collector.
Optionally, the method further includes:
and the updating module is used for processing the data of the image collector by adopting the current name in the image collector monitoring platform if the current name of the image collector is different from the original name of the image collector.
According to the technical scheme, the position information of the image collector and the position information of the interest points are obtained through the target interest point selection module, the target interest points are selected from the interest points according to the position information of the image collector, so that the target interest points around the image collector are accurately obtained, the named interest points of the image collector are selected from the target interest points through the named interest point selection module according to the type information of the target interest points, the name of the named interest points of the module is determined according to the current name, the current name of the image collector is determined, the name of the image collector is determined accurately according to the name of the named interest points around in real time, and the phenomenon that the name of the image collector does not correspond to the name of an application area and normal calling of the image collector is influenced is avoided.
Fig. 7 is a schematic structural diagram of a server according to an embodiment of the present invention. FIG. 7 illustrates a block diagram of an exemplary server 412 suitable for use in implementing embodiments of the present invention. The server 412 shown in fig. 7 is only an example and should not bring any limitations to the function and scope of use of the embodiments of the present invention.
As shown in fig. 7, the server 412 includes: one or more processors 416; a memory 428, configured to store one or more programs, when the one or more programs are executed by the one or more processors 416, so that the one or more processors 416 implement the method for determining a name of an image collector provided in the embodiment of the present invention, including:
acquiring position information of an image collector and position information of interest points, and selecting target interest points from the interest points according to the position information of the image collector;
selecting a named interest point of an image collector from the target interest points according to the type information of the target interest points;
and determining the current name of the image collector according to the name of the named interest point.
In the form of a general-purpose server. Components of server 412 may include, but are not limited to: one or more processors or processors 416, a system memory 428, and a bus 418 that couples the various system components (including the system memory 428 and the processors 416).
The system memory 428 may include computer system readable storage media in the form of volatile memory, such as Random Access Memory (RAM)430 and/or cache memory 432. The server 412 may further include other removable/non-removable, volatile/nonvolatile computer system storage media. By way of example only, storage system 434 may be used to read from and write to non-removable, nonvolatile magnetic storage media (not shown in FIG. 7, commonly referred to as "hard drives"). Although not shown in FIG. 7, a magnetic disk drive for reading from and writing to a removable, nonvolatile magnetic disk (e.g., a "floppy disk") and an optical disk drive for reading from or writing to a removable, nonvolatile optical disk (e.g., a CD-ROM, DVD-ROM, or other optical storage medium) may be provided. In these cases, each drive may be connected to bus 418 by one or more data storage media interfaces. Memory 428 can include at least one program product having a set (e.g., at least one) of program modules that are configured to carry out the functions of embodiments of the invention.
A program/utility 440 having a set (at least one) of program modules 442 may be stored, for instance, in memory 428, such program modules 462 including, but not limited to, an operating system, one or more application programs, other program modules, and program data, each of which examples or some combination thereof may comprise an implementation of a network environment. Program modules 462 generally perform the functions and/or methodologies of the described embodiments of the invention.
The server 412 may also communicate with one or more external servers 414 (e.g., keyboard, pointing server, display 426, etc.), with one or more servers that enable a user to interact with the server 412, and/or with any servers (e.g., network card, modem, etc.) that enable the server 412 to communicate with one or more other computing servers. Such communication may occur via input/output (I/O) interfaces 422. Also, server 412 may communicate with one or more networks (e.g., a Local Area Network (LAN), a Wide Area Network (WAN) and/or a public network, such as the Internet) through network adapter 420. As shown, network adapter 420 communicates with the other modules of server 412 over bus 418. It should be appreciated that although not shown in FIG. 7, other hardware and/or software modules may be used in conjunction with the server 412, including but not limited to: microcode, server drives, redundant processing units, external disk drive arrays, RAID systems, tape drives, and data backup storage systems, among others.
One embodiment of the present invention provides a storage medium containing computer-executable instructions that, when executed by a computer processor, perform a method for image collector name determination:
acquiring position information of an image collector and position information of interest points, and selecting target interest points from the interest points according to the position information of the image collector;
selecting a named interest point of an image collector from the target interest points according to the type information of the target interest points;
and determining the current name of the image collector according to the name of the named interest point.
Computer storage media for embodiments of the present invention can take the form of any combination of one or more computer-readable storage media. The computer readable storage medium may be a computer readable signal storage medium or a computer readable storage medium. A computer readable storage medium may be, for example, but not limited to, an electronic, magnetic, optical, electromagnetic, infrared, or semiconductor system, apparatus, or device, or any combination of the foregoing. More specific examples (a non-exhaustive list) of the computer readable storage medium would include the following: an electrical connection having one or more wires, a portable computer diskette, a hard disk, a Random Access Memory (RAM), a read-only memory (ROM), an erasable programmable read-only memory (EPROM or flash memory), an optical fiber, a portable compact disc read-only memory (CD-ROM), an optical storage device, a magnetic storage device, or any suitable combination of the foregoing. In embodiments of the invention, the computer readable storage medium may be any tangible storage medium that can contain, or store a program for use by or in connection with an instruction execution system, apparatus, or device.
A computer readable signal storage medium may include a propagated data signal with computer readable program code embodied therein, for example, in baseband or as part of a carrier wave. Such a propagated data signal may take many forms, including, but not limited to, electro-magnetic, optical, or any suitable combination thereof. A computer readable signal storage medium may also be any computer readable storage medium that is not a computer readable storage medium and that can communicate, propagate, or transport a program for use by or in connection with an instruction execution system, apparatus, or device.
Program code embodied on a computer readable storage medium may be transmitted using any appropriate storage medium, including but not limited to wireless, wireline, optical fiber cable, RF, etc., or any suitable combination of the foregoing.
Computer program code for carrying out operations for aspects of the present invention may be written in any combination of one or more programming languages, including an object oriented programming language such as Java, Smalltalk, C + + or the like and conventional procedural programming languages, such as the "C" programming language or similar programming languages. The program code may execute entirely on the user's computer, partly on the user's computer, as a stand-alone software package, partly on the user's computer and partly on a remote computer or entirely on the remote computer or server. In the case of a remote computer, the remote computer may be connected to the user's computer through any type of network, including a Local Area Network (LAN) or a Wide Area Network (WAN), or the connection may be made to an external computer (for example, through the Internet using an Internet service provider).
It is to be noted that the foregoing is only illustrative of the preferred embodiments of the present invention and the technical principles employed. It will be understood by those skilled in the art that the present invention is not limited to the particular embodiments described herein, but is capable of various obvious changes, rearrangements and substitutions as will now become apparent to those skilled in the art without departing from the scope of the invention. Therefore, although the present invention has been described in greater detail by the above embodiments, the present invention is not limited to the above embodiments, and may include other equivalent embodiments without departing from the spirit of the present invention, and the scope of the present invention is determined by the scope of the appended claims.
Claims (10)
1. A method for determining the name of an image collector is characterized by comprising the following steps:
acquiring position information of an image collector and position information of interest points, and selecting target interest points from the interest points according to the position information of the image collector;
selecting a named interest point of an image collector from the target interest points according to the type information of the target interest points;
and determining the current name of the image collector according to the name of the named interest point.
2. The method of claim 1, wherein the location information comprises latitude and longitude information;
correspondingly, selecting a target interest point from the interest points according to the position information of the image collector, comprising:
and determining the interest points located in the preset range of the image collector as target interest points according to the longitude and latitude information of the image collector and the longitude and latitude information of the interest points.
3. The method of claim 1, wherein selecting a named interest point of an image collector from the target interest points according to the type information of the target interest points comprises:
matching the type of the target interest point with the incidence relation between the type of the interest point and the weight grade, and determining the weight grade of the target interest point;
and selecting a named interest point of an image collector from the target interest points according to the weight grade of the target interest points.
4. The method of claim 1, wherein determining the current name of the image collector from the name of the named point of interest comprises:
if the weight grades of the type information of the two named interest points are the same and the types of the type information are roads, determining the name ordering of the two named interest points according to the distance between the two named interest points and the image collector;
and generating the current name of the image collector according to the sorting result.
5. The method of claim 1, wherein determining the current name of the image collector from the name of the named point of interest comprises:
determining the direction information of the named interest point and the image collector according to the position information of the named interest point and the position information of the image collector;
and determining the current name of the image collector according to the name and the azimuth information of the named interest point.
6. The method of claim 1, wherein obtaining position information of an image collector and position information of interest points, and selecting a target interest point from the interest points according to the position information of the image collector comprises:
and if the update of the interest points in the electronic map is detected, executing the operation of acquiring the position information of the image collector and the position information of the interest points and selecting target interest points from the interest points according to the position information of the image collector.
7. The method of claim 1, wherein after determining the current name of the image collector based on the name of the named point of interest, the method further comprises:
and if the current name of the image collector is different from the original name of the image collector, processing the data of the image collector by adopting the current name in the image collector monitoring platform.
8. An image collector name determining device, characterized in that the device comprises:
the target interest point selection module is used for acquiring the position information of the image collector and the position information of interest points and selecting target interest points from the interest points according to the position information of the image collector;
the system comprises a naming interest point selection module, a target interest point selection module and a target interest point selection module, wherein the naming interest point selection module is used for selecting a naming interest point of an image collector from the target interest points according to the type information of the target interest points;
and the current name determining module is used for determining the current name of the image collector according to the name of the named interest point.
9. A server, characterized in that the server comprises: one or more processors;
a memory for storing one or more programs;
when executed by the one or more processors, cause the one or more processors to implement an image collector name determination method as claimed in any one of claims 1-7.
10. A computer-readable storage medium, on which a computer program is stored, which, when being executed by a processor, carries out an image collector name determining method according to any one of claims 1-7.
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