CN114170139A - Offshore sea area ecological disaster early warning method and device, electronic equipment and storage medium - Google Patents
Offshore sea area ecological disaster early warning method and device, electronic equipment and storage medium Download PDFInfo
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Abstract
The invention discloses an offshore sea area ecological disaster method, an offshore sea area ecological disaster device, electronic equipment and a storage medium, and belongs to the technical field of offshore sea area early warning. The method for ecological disaster in offshore area comprises the following steps: acquiring position information of a target sea area; placing detection equipment according to the position information of the target sea area; controlling a detection device to shoot a target sea area according to a preset detection route to obtain a water surface preliminary image of the target sea area; standardizing the preliminary image of the water surface to obtain a standard image; according to the method, the working mode that workers acquire sea area images on site can be effectively replaced, meanwhile, the time for the workers to process data can be reduced, and the early warning efficiency is improved.
Description
Technical Field
The invention relates to the technical field of offshore area early warning, in particular to an offshore area ecological disaster early warning method and device, electronic equipment and a storage medium.
Background
At present, for early warning of ecological disasters in offshore areas, workers often shoot image information on a target sea area on site, and then analyze and process the obtained image information to obtain early warning information. However, for a more complex and dangerous target sea area, the staff cannot normally acquire image information on the sea area, and the adoption of the method can cause untimely detection and influence early warning detection on the offshore sea area. Therefore, how to provide an early warning method for the offshore area ecological disasters to improve the early warning efficiency of the offshore area ecological disasters becomes a problem to be solved urgently.
Disclosure of Invention
The present invention is directed to solving at least one of the problems of the prior art. Therefore, the invention provides an early warning method for the ecological disasters in the offshore area, which can improve the early warning efficiency of the ecological disasters in the offshore area.
The invention also provides an offshore area ecological disaster early warning device with the offshore area ecological disaster early warning method.
The invention also provides electronic equipment with the method for early warning the ecological disasters in the offshore area.
The invention also provides a storage medium.
According to the embodiment of the first aspect of the invention, the method for early warning of the ecological disaster in the offshore area comprises the following steps:
acquiring position information of a target sea area;
placing detection equipment according to the position information of the target sea area;
controlling the detection equipment to shoot the target sea area according to a preset detection route to obtain a water surface preliminary image of the target sea area;
standardizing the water surface preliminary image to obtain a standard image;
and carrying out ecological disaster early warning on the target sea area according to the standard image to generate an early warning record.
The method for early warning the ecological disasters in the offshore area according to the embodiment of the invention at least has the following beneficial effects: the early warning method for the ecological disasters in the offshore area obtains the position information of a target sea area; placing detection equipment according to the position information of the target sea area; controlling a detection device to shoot a target sea area according to a preset detection route to obtain a water surface preliminary image of the target sea area; standardizing the preliminary image of the water surface to obtain a standard image; carrying out ecological disaster early warning on a target sea area according to the standard image to generate an early warning record; the image information of the target sea area is obtained through the detection equipment, the ecological disaster information of the target sea area is obtained according to the image information analysis, and then the early warning information is generated.
According to some embodiments of the present invention, the controlling the detection device to shoot the target sea area according to a preset detection route to obtain a preliminary image of the water surface of the target sea area includes:
acquiring the current position of the detection equipment;
if the current position does not exceed the detection range of the target sea area, controlling the detection equipment to shoot the target sea area according to the current position and the detection route to obtain the preliminary image of the water surface;
and if the current position exceeds the detection range of the target sea area, outputting alarm information.
According to some embodiments of the invention, the normalizing the preliminary image of the water surface to obtain a standard image includes:
collecting the preliminary water surface images to obtain a first standard image;
and performing labeling processing on the first standard image to obtain a second standard image.
According to some embodiments of the invention, before the collecting the preliminary water surface image to obtain the first standard image, the method further includes:
and denoising the water surface preliminary image to obtain a preprocessed image.
According to some embodiments of the present invention, the performing an ecological disaster warning on the target sea area according to the standard image to generate a warning record includes:
extracting the characteristics of the standard image to obtain detection information;
performing ecological disaster early warning analysis on the target sea area according to the detection information to obtain analysis data;
and generating an early warning record according to the analysis data.
According to some embodiments of the present invention, before controlling the detection device to shoot the target sea area according to a preset detection route to obtain a preliminary image of the water surface of the target sea area, the method further includes:
setting detection route data;
and importing the detection route data into a navigation system of the detection equipment to obtain the preset detection route.
According to some embodiments of the present invention, after the performing an ecological disaster warning on the target sea area according to the standard image and generating a warning record, the method further includes:
and storing the water surface preliminary image, the standard image and the early warning record in a database.
According to the ecological disaster early warning device in the offshore area in the embodiment of the second aspect of the invention, the ecological disaster early warning device in the offshore area comprises:
the position acquisition module is used for acquiring the position information of the target sea area;
the placing module is used for placing detection equipment according to the position information of the target sea area;
the image acquisition module is used for controlling the detection equipment to shoot the target sea area according to a preset detection route to obtain a water surface preliminary image of the target sea area;
the image processing module is used for carrying out standardization processing on the water surface preliminary image to obtain a standard image;
and the early warning analysis module is used for carrying out ecological disaster early warning on the target sea area according to the standard image to generate an early warning record.
The offshore sea area ecological disaster early warning device provided by the embodiment of the invention at least has the following beneficial effects: the device for early warning of ecological disasters in offshore sea areas obtains position information of target sea areas through a position obtaining module; the placing module places the detection equipment according to the position information of the target sea area; the image acquisition module controls the detection equipment to shoot a target sea area according to a preset detection route to obtain a water surface preliminary image of the target sea area; the image processing module is used for carrying out standardization processing on the water surface preliminary image to obtain a standard image; the early warning analysis module carries out ecological disaster early warning on the target sea area according to the standard image to generate an early warning record; the image information of the target sea area is obtained through the detection equipment, the ecological disaster information of the target sea area is obtained according to the image information analysis, and then the early warning information is generated.
The electronic device according to the third aspect of the present invention includes a memory, a processor, and a computer program that is executed on the memory and is capable of running on the processor, and when the processor executes the computer program, the method for warning an ecological disaster in an offshore area according to the first aspect of the present invention is implemented.
According to the electronic equipment provided by the embodiment of the invention, at least the following beneficial effects are achieved: the electronic equipment adopts the method for early warning the ecological disasters in the offshore area and obtains the position information of the target sea area; placing detection equipment according to the position information of the target sea area; controlling a detection device to shoot a target sea area according to a preset detection route to obtain a water surface preliminary image of the target sea area; standardizing the preliminary image of the water surface to obtain a standard image; carrying out ecological disaster early warning on a target sea area according to the standard image to generate an early warning record; the image information of the target sea area is obtained through the detection equipment, the ecological disaster information of the target sea area is obtained according to the image information analysis, and then the early warning information is generated.
According to the storage medium of the fourth aspect of the present invention, the storage medium is a computer-readable storage medium, and the computer-readable storage medium stores computer-executable instructions for executing the method for early warning of ecological disasters in offshore areas of the offshore area of the first aspect.
The storage medium according to the embodiment of the invention has at least the following beneficial effects: the storage medium stores computer executable instructions, and the computer executable instructions adopt the offshore sea area ecological disaster early warning method and acquire the position information of a target sea area; placing detection equipment according to the position information of the target sea area; controlling a detection device to shoot a target sea area according to a preset detection route to obtain a water surface preliminary image of the target sea area; standardizing the preliminary image of the water surface to obtain a standard image; carrying out ecological disaster early warning on a target sea area according to the standard image to generate an early warning record; the image information of the target sea area is obtained through the detection equipment, the ecological disaster information of the target sea area is obtained according to the image information analysis, and then the early warning information is generated.
Additional aspects and advantages of the invention will be set forth in part in the description which follows and, in part, will be obvious from the description, or may be learned by practice of the invention.
Drawings
The invention is further described with reference to the following figures and examples, in which:
fig. 1 is a flowchart of an ecological disaster early warning method for offshore areas according to an embodiment of the present invention;
FIG. 2 is a flowchart of step S300 in FIG. 1;
FIG. 3 is a flowchart of step S400 in FIG. 1;
FIG. 4 is a flowchart of step S500 in FIG. 1;
fig. 5 is a flowchart of an ecological disaster early warning method for offshore areas according to another embodiment of the present invention;
fig. 6 is a schematic structural view of an ecological disaster early warning device in an offshore area according to another embodiment of the present invention.
Reference numerals: 710. a position acquisition module; 720. placing a module; 730. an image acquisition module; 740. an image processing module; 750. and an early warning analysis module.
Detailed Description
Reference will now be made in detail to embodiments of the present invention, examples of which are illustrated in the accompanying drawings, wherein like or similar reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the accompanying drawings are illustrative only for the purpose of explaining the present invention, and are not to be construed as limiting the present invention.
In the description of the present invention, it should be understood that the orientation or positional relationship referred to in the description of the orientation, such as the upper, lower, front, rear, left, right, etc., is based on the orientation or positional relationship shown in the drawings, and is only for convenience of description and simplification of description, and does not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention.
In the description of the present invention, the meaning of a plurality is one or more, the meaning of a plurality is two or more, and the above, below, exceeding, etc. are understood as excluding the present numbers, and the above, below, within, etc. are understood as including the present numbers. If the first and second are described for the purpose of distinguishing technical features, they are not to be understood as indicating or implying relative importance or implicitly indicating the number of technical features indicated or implicitly indicating the precedence of the technical features indicated.
In the description of the present invention, unless otherwise explicitly limited, terms such as arrangement, installation, connection and the like should be understood in a broad sense, and those skilled in the art can reasonably determine the specific meanings of the above terms in the present invention in combination with the specific contents of the technical solutions.
In the description of the present invention, reference to the description of the terms "one embodiment," "some embodiments," "an illustrative embodiment," "an example," "a specific example," or "some examples," etc., means that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the present invention. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.
In a first aspect, referring to fig. 1, the method for early warning of an ecological disaster in an offshore area according to an embodiment of the present invention includes:
s100, acquiring position information of a target sea area;
s200, placing detection equipment according to the position information of the target sea area;
s300, controlling detection equipment to shoot a target sea area according to a preset detection route to obtain a water surface preliminary image of the target sea area;
s400, carrying out standardization processing on the water surface preliminary image to obtain a standard image;
and S500, carrying out ecological disaster early warning on the target sea area according to the standard image to generate an early warning record.
When the ecological disaster of the offshore area is early warned, according to the detection requirement, the position information of the target sea area is firstly obtained, the detection equipment is placed after the position information reaches the detection area of the target sea area, and then the detection equipment is controlled to shoot the target sea area according to the preset detection route, so as to obtain the preliminary water surface image of the target sea area, it is required to explain that a plurality of uniformly distributed cameras are arranged on the detection equipment body, so that the target sea area can be shot in multiple angles, and a plurality of pictures can be shot at each angle, so that the preliminary water surface image of the target sea area to be detected can be obtained through the cameras, and further the preliminary water surface image is standardized to obtain a standard image, the preliminary water surface image can be sent to a central processor, the preliminary water surface image is standardized by the central processor, the standardized processing comprises the collection processing and the labeling processing, thereby obtaining a standard image; and then, carrying out early warning analysis on the ecological disasters of the target sea area according to the standard images to generate early warning records. It should be noted that the ecological disaster of the target sea area may include storm surge, oil spill at sea, sea ice, red tide, green tide, etc. Therefore, preliminary water surface information of the target sea area can be obtained through the detection equipment, ecological disaster information of the target sea area is obtained according to image information analysis, and then early warning information is generated.
Referring to fig. 2, in some embodiments, step S300 includes:
s310, acquiring the current position of the detection equipment;
s320, if the current position does not exceed the detection range of the target sea area, controlling the detection equipment to shoot the target sea area according to the current position and the detection route to obtain a water surface preliminary image;
and S330, outputting alarm information if the current position exceeds the detection range of the target sea area.
When the ecological disaster of the target sea area is early warned, the position of the detection equipment is also obtained in real time, the position of the detection equipment is compared with the detection range of the target sea area, and when the detection equipment does not exceed the detection range of the target sea area, the detection equipment is controlled to shoot the target sea area according to a preset detection route, so that a preliminary water surface image of the target sea area is obtained; and when the detection equipment exceeds the detection range of the target sea area, outputting alarm information. It should be noted that the detection route can be set according to practical situations, and is not limited. Furthermore, because factors such as weather and wind power may cause the position deviation between the detection equipment and the detection route, so as to cause a false alarm, in order to reduce the false alarm in such a situation, the current meteorological data can be acquired through the detection equipment, and the detection range of the preset detection route is adjusted according to the meteorological data, so that the occurrence of the situation of false judgment is reduced. It should be noted that, in order to acquire meteorological data, a meteorological monitoring device may be provided at the detection device.
Referring to fig. 3, in some embodiments, step S400 includes:
s410, collecting the preliminary water surface images to obtain a first standard image;
and S420, performing labeling processing on the first standard image to obtain a second standard image.
In order to improve the accuracy of early warning of ecological disasters in a target sea area, the preliminary images of the water surface are required to be subjected to standardized processing, namely, the preliminary images of the water surface are subjected to collection processing. Specifically, the obtained water surface preliminary images can be divided into a training water surface preliminary image set and a testing water surface preliminary image set according to the proportion of 70% and 30%, then the size of each water surface preliminary image is normalized so as to carry out the training of the model, when the water surface preliminary images are collected and processed, the water surface preliminary images with the same ecological disaster categories and the image information corresponding to each water surface preliminary image are collected into one type, then the preliminary images are renamed, and therefore a first standard image is obtained. For example, the preliminary images of the water surface close to the storm surge are collected, and then the preliminary images of the water surface are named as standard images of the storm surge. Further, the shot water surface preliminary image needs to be checked to remove the shot fuzzy water surface preliminary image. And performing annotation processing on the first standard images, namely connecting the annotation information with each first standard image in parallel to obtain second standard images, uniformly using the square boxes during annotation, and expressing the occurrence states of the corresponding ecological disasters by using different square box colors. For example, when the standard image of the storm surge is labeled, the standard image before the storm surge occurs, the standard image when the storm surge occurs, and the standard image after the storm surge occurs can be labeled. In order to facilitate labeling, the efficiency of labeling and the accuracy of labeling are improved, and the image can be amplified and reduced in the labeling process. It should be noted that, during zooming, it needs to be ensured that the position of the labeling frame can be conveniently found, so that the image can be renamed in a manner of adding suffixes, and the efficiency of labeling is improved.
It should be noted that, when the first standard image is labeled, an arrow and a circle may be added for labeling according to actual conditions, after labeling, an ecological disaster type is selected, and preset remark information is input or selected for disaster description, and a disaster description mode is performed by renaming a photo or adding a photo watermark, and recording effective identification time records, and finally forming a document, and uploading the formed document to a server.
In some embodiments, prior to step S410, the method further comprises:
and denoising the preliminary image of the water surface to obtain a preprocessed image.
Before the water surface preliminary image is subjected to the collection processing, the water surface preliminary image is subjected to denoising processing. Specifically, a gaussian filtering denoising method may be adopted to smooth noise in an image to obtain a preprocessed image, so that image differences caused by the noise may be reduced.
Referring to fig. 4, in some embodiments, step S500 includes:
s510, extracting the features of the standard image to obtain detection information;
s520, performing ecological disaster early warning analysis on the target sea area according to the detection information to obtain analysis data;
and S530, generating an early warning record according to the analysis data.
After the standard image is obtained, feature information needs to be extracted according to the standard image, wherein the detection information includes GPS coordinates, camera information, size information, photographing position information, photographing time information, labeling information, and the like, so that early warning analysis can be performed on ecological disasters in the target sea area according to the detection information, and analysis data can be obtained. For example, the corresponding annotation image can be audited based on the detection information, that is, the standard image is audited according to the type of the ecological disaster, the annotation content of each second standard image including the annotation is judged, the judgment result is marked correspondingly, the judgment result includes three types of effective annotation, ineffective annotation and error annotation, the audit result is submitted after all auditions are completed, the annotation content can be modified in the auditing process, so that the analysis of the ecological disaster of the target sea area can be completed through the review of the standard image, and finally, the early warning record is generated according to the analysis data. Therefore, the judgment accuracy of the image annotation is improved, and early warning analysis can be conveniently carried out on the ecological disasters of the target sea area.
Referring to fig. 5, in some embodiments, prior to step S300, the method further comprises:
s610, setting detection route data;
and S620, importing the detection route data into a navigation system of the detection equipment to obtain a preset detection route.
When early warning is carried out on the ecological disaster of the target sea area, detection route data are needed to be set and are led into a navigation system of detection equipment, the detection route data comprise detection nodes, the detection nodes are a plurality of beacons on the detection route, and the beacons are used as the detection nodes of the detection equipment, so that course adjustment of the detection equipment can be facilitated; the label and the position information of each navigation mark are recorded before the detection equipment works, and the distance between the detection equipment and the navigation mark is set, so that the working safety of the detection equipment can be improved.
In some embodiments, after step S500, the method further comprises:
and storing the water surface preliminary image, the standard image and the early warning record in a database.
And carrying out ecological disaster early warning on the target sea area according to the standard image, and storing the preliminary water surface image, the standard image and the early warning record in a database after the early warning record is generated, so that the early warning record can be conveniently extracted subsequently, ecological disaster early warning is carried out on the offshore sea area, and the availability of data is improved.
In a second aspect, referring to fig. 6, an offshore area ecology early-warning device according to an embodiment of the present invention includes:
a location obtaining module 710, configured to obtain location information of a target sea area;
a placement module 720, configured to place a detection device according to the location information of the target sea area;
the image acquisition module 730 is used for controlling the detection equipment to shoot the target sea area according to a preset detection route to obtain a water surface preliminary image of the target sea area;
the image processing module 740 is used for carrying out standardization processing on the preliminary water surface image to obtain a standard image;
and the early warning analysis module 750 is configured to perform an ecological disaster early warning on the target sea area according to the standard image, and generate an early warning record.
When early warning is carried out on the ecological disaster in the offshore area, the position acquisition module 710 acquires the position information of the target sea area, and then the position module 720 places detection equipment according to the position information of the target sea area; then, the image acquisition module 730 controls the detection equipment to shoot the target sea area according to a preset detection route to obtain a water surface preliminary image of the target sea area; further, the image processing module 740 performs a standardization process on the preliminary water surface image to obtain a standard image, which may be sending the preliminary water surface image to the central processing unit; carrying out standardization processing on the water surface preliminary image through a central processing unit, wherein the standardization processing comprises collection processing and labeling processing, so that a standard image is obtained; therefore, the early warning analysis module 750 can perform the early warning of the ecological disasters in the target sea area according to the standard images to generate early warning records, and it should be noted that the ecological disasters in the offshore sea area include storm surge, oil spill at sea, sea ice, red tide, green tide, and the like. By the method, the early warning accuracy of the ecological disasters in the offshore area can be effectively improved, the working mode that workers acquire images of the target sea area on site can be replaced, meanwhile, the time for the workers to process data can be reduced, and the early warning efficiency is improved.
In a third aspect, an electronic device of an embodiment of the invention includes at least one processor, and a memory communicatively coupled to the at least one processor; the memory stores instructions, and the instructions are executed by the at least one processor, so that the at least one processor can implement the method for early warning of ecological disasters in offshore areas as an embodiment of the first aspect when executing the instructions.
The electronic equipment adopts the method for early warning the ecological disasters in the offshore area and obtains the position information of the target sea area; placing detection equipment according to the position information of the target sea area; controlling a detection device to shoot a target sea area according to a preset detection route to obtain a water surface preliminary image of the target sea area; standardizing the preliminary image of the water surface to obtain a standard image; carrying out ecological disaster early warning on a target sea area according to the standard image to generate an early warning record; the image information of the target sea area is obtained through the detection equipment, the ecological disaster information of the target sea area is obtained according to the image information analysis, and then the early warning information is generated.
In a fourth aspect, the present invention further provides a storage medium. The storage medium is a computer-readable storage medium, and the storage medium stores computer-executable instructions for causing a computer to execute the method for early warning of ecological disasters in offshore areas as an embodiment of the first aspect.
The storage medium stores computer executable instructions, and the computer executable instructions adopt the offshore sea area ecological disaster early warning method and acquire the position information of a target sea area; placing detection equipment according to the position information of the target sea area; controlling a detection device to shoot a target sea area according to a preset detection route to obtain a water surface preliminary image of the target sea area; standardizing the preliminary image of the water surface to obtain a standard image; carrying out ecological disaster early warning on a target sea area according to the standard image to generate an early warning record; the image information of the target sea area is obtained through the detection equipment, the ecological disaster information of the target sea area is obtained according to the image information analysis, and then the early warning information is generated.
The embodiments of the present invention have been described in detail with reference to the accompanying drawings, but the present invention is not limited to the above embodiments, and various changes can be made within the knowledge of those skilled in the art without departing from the gist of the present invention. Furthermore, the embodiments of the present invention and the features of the embodiments may be combined with each other without conflict.
Claims (10)
1. An early warning method for ecological disasters in offshore areas is characterized by comprising the following steps:
acquiring position information of a target sea area;
placing detection equipment according to the position information of the target sea area;
controlling the detection equipment to shoot the target sea area according to a preset detection route to obtain a water surface preliminary image of the target sea area;
standardizing the water surface preliminary image to obtain a standard image;
and carrying out ecological disaster early warning on the target sea area according to the standard image to generate an early warning record.
2. The offshore sea area ecological disaster early warning method as claimed in claim 1, wherein the step of controlling the detection device to shoot the target sea area according to a preset detection route to obtain a preliminary water surface image of the target sea area comprises:
acquiring the current position of the detection equipment;
if the current position does not exceed the detection range of the target sea area, controlling the detection equipment to shoot the target sea area according to the current position and the detection route to obtain the preliminary image of the water surface;
and if the current position exceeds the detection range of the target sea area, outputting alarm information.
3. The offshore marine area ecological disaster early warning method as claimed in claim 1, wherein the standardizing the preliminary image of the water surface to obtain a standard image comprises:
collecting the preliminary water surface images to obtain a first standard image;
and performing labeling processing on the first standard image to obtain a second standard image.
4. The method for early warning of ecological disasters in offshore areas according to claim 3, wherein before the collecting of the preliminary images of the water surface to obtain the first standard image, the method further comprises:
and denoising the water surface preliminary image to obtain a preprocessed image.
5. The method for early warning of ecological disasters in offshore areas according to claim 1, wherein the step of performing early warning of ecological disasters in the target sea area according to the standard image to generate early warning records comprises the following steps:
extracting the characteristics of the standard image to obtain detection information;
performing ecological disaster early warning analysis on the target sea area according to the detection information to obtain analysis data;
and generating an early warning record according to the analysis data.
6. The method for early warning of ecological disasters in offshore areas according to claim 1, wherein the step of controlling the detection device to shoot the target sea area according to a preset detection route further comprises the step of, before obtaining the preliminary image of the water surface of the target sea area:
setting detection route data;
and importing the detection route data into a navigation system of the detection equipment to obtain the preset detection route.
7. The offshore sea area ecological disaster early warning method according to any one of claims 1 to 6, wherein after the target sea area is subjected to ecological disaster early warning according to the standard image and an early warning record is generated, the method further comprises:
and storing the water surface preliminary image, the standard image and the early warning record in a database.
8. Ecological disaster early warning device in offshore area, its characterized in that includes:
the position acquisition module is used for acquiring the position information of the target sea area;
the placing module is used for placing detection equipment according to the position information of the target sea area;
the image acquisition module is used for controlling the detection equipment to shoot the target sea area according to a preset detection route to obtain a water surface preliminary image of the target sea area;
the image processing module is used for carrying out standardization processing on the water surface preliminary image to obtain a standard image;
and the early warning analysis module is used for carrying out ecological disaster early warning on the target sea area according to the standard image to generate an early warning record.
9. Electronic equipment comprising a memory, a processor and a computer program running on the memory and on the processor, the processor implementing the method for early warning of ecological disasters in offshore areas according to any one of claims 1 to 7 when executing the program.
10. A storage medium, which is a computer-readable storage medium for computer-readable storage, wherein the computer-readable storage medium stores computer-executable instructions for performing the method for warning an offshore area ecological disaster according to any one of claims 1 to 7.
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Citations (10)
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