CN111858992A - Water conservancy project photo management method and system based on GPS and label information - Google Patents

Water conservancy project photo management method and system based on GPS and label information Download PDF

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Publication number
CN111858992A
CN111858992A CN202010635255.0A CN202010635255A CN111858992A CN 111858992 A CN111858992 A CN 111858992A CN 202010635255 A CN202010635255 A CN 202010635255A CN 111858992 A CN111858992 A CN 111858992A
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information
spliced
images
image
water conservancy
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CN111858992B (en
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操建峰
梁娟
王韬
方锡清
郑伟坤
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Guangdong Yueyuan Engineering Consulting Co ltd
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Guangdong Yueyuan Engineering Consulting Co ltd
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    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F16/00—Information retrieval; Database structures therefor; File system structures therefor
    • G06F16/50—Information retrieval; Database structures therefor; File system structures therefor of still image data
    • G06F16/58—Retrieval characterised by using metadata, e.g. metadata not derived from the content or metadata generated manually
    • G06F16/5866—Retrieval characterised by using metadata, e.g. metadata not derived from the content or metadata generated manually using information manually generated, e.g. tags, keywords, comments, manually generated location and time information
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F16/00—Information retrieval; Database structures therefor; File system structures therefor
    • G06F16/50—Information retrieval; Database structures therefor; File system structures therefor of still image data
    • G06F16/55—Clustering; Classification
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F16/00—Information retrieval; Database structures therefor; File system structures therefor
    • G06F16/50—Information retrieval; Database structures therefor; File system structures therefor of still image data
    • G06F16/58—Retrieval characterised by using metadata, e.g. metadata not derived from the content or metadata generated manually
    • G06F16/587—Retrieval characterised by using metadata, e.g. metadata not derived from the content or metadata generated manually using geographical or spatial information, e.g. location
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
    • G06T3/00—Geometric image transformation in the plane of the image
    • G06T3/40—Scaling the whole image or part thereof
    • G06T3/4038—Scaling the whole image or part thereof for image mosaicing, i.e. plane images composed of plane sub-images
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
    • Y02A10/00—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE at coastal zones; at river basins
    • Y02A10/40—Controlling or monitoring, e.g. of flood or hurricane; Forecasting, e.g. risk assessment or mapping

Abstract

The invention relates to the technical field of photo management, in particular to a water conservancy project photo management method and a water conservancy project photo management system based on GPS and label information, which comprises the following steps: s10: if the shot image is obtained, obtaining corresponding GPS information, and marking the shot image by using the GPS information to obtain an image to be classified; s20: classifying images to be classified within the time threshold according to the preset time threshold and the GPS information to obtain an image group to be spliced, wherein the image group to be spliced comprises a plurality of images to be spliced; s30: acquiring shooting terminal information and corresponding shooting time information of each image to be spliced from the image group to be spliced; s40: and splicing the images to be spliced according to the shooting terminal information and the corresponding shooting time information to obtain a water conservancy photo situation graph, and performing associated storage on the images to be spliced and the water conservancy photo situation graph. The invention has the effect of facilitating the checking of workers.

Description

Water conservancy project photo management method and system based on GPS and label information
Technical Field
The invention relates to the technical field of photo management, in particular to a water conservancy project photo management method and system based on GPS and label information.
Background
At present, the image shooting function and technology are widely applied to life and work of people, people can acquire digital photos through personal smart phones, tablets or cameras, and the digital photos are recalled and commemorated by people and are convenient to subsequently view.
In the middle of hydraulic engineering, also can use shooting equipment now, take a picture the record to reconnaissance and the scene of construction to file. The Chinese patent with the publication number of CN105824977B discloses a water conservancy project photo management system and a method based on GPS and label information, wherein the method comprises the steps of adopting a mobile terminal with a GPS positioning function to collect photos according to shooting requirements and recording GPS information; displaying a tag option during photographing, wherein the tag option is used for displaying a photographing requirement and a sample picture corresponding to a tag after the tag is selected so as to guide a user to photograph; after shooting is finished, the photo, the GPS information, the label and the remark information of the photo are written into the Exif information for storage and are transmitted to the server; the server is used for storing and analyzing the received Exif information, and forming a photo viewing system which can view the shooting requirements and the sample pictures corresponding to the photo labels in parallel in the same interface in a mode of a label information directory structure and a mode of map bubbles by combining a public map in the server and the guide information of each label.
The above prior art solutions have the following drawbacks:
although the pictures obtained after the live shooting are marked by GPS positioning and classified according to the positions at the time of shooting, when the stored pictures are viewed, even if the pictures are stored in a unified manner for the same area, the total number of the stored pictures is increased according to the actual needs of the hydraulic engineering, and as time goes by, the worker cannot properly correspond the shot pictures to the actual situation at the time of viewing the pictures subsequently, so that there is room for improvement.
Disclosure of Invention
The invention aims to provide a water conservancy project photo management method and system based on GPS and label information, which are convenient for workers to check.
The above object of the present invention is achieved by the following technical solutions:
a water conservancy project photo management method based on GPS and label information comprises the following steps:
s10: if the shot image is obtained, obtaining corresponding GPS information, and marking the shot image by using the GPS information to obtain an image to be classified;
S20: classifying images to be classified within the time threshold according to the preset time threshold and the GPS information to obtain an image group to be spliced, wherein the image group to be spliced comprises a plurality of images to be spliced;
s30: acquiring shooting terminal information and corresponding shooting time information of each image to be spliced from the image group to be spliced;
s40: and splicing the images to be spliced according to the shooting terminal information and the corresponding shooting time information to obtain a water conservancy photo situation graph, and performing associated storage on the images to be spliced and the water conservancy photo situation graph.
By adopting the technical scheme, after the shot image is obtained, the GPS information is added into the shot image, so that the shot images in the same area can be separately classified and stored according to the GPS information, and the checking is facilitated; during classification, a time threshold value is set, and the pictures shot in the same time period can be grouped into one group, so that the situation of shooting the pictures can be clearly and correspondingly realized when the reorganized pictures are viewed; by acquiring the shot shooting terminal information and the corresponding shooting time information, the photos shot by each shooting terminal can be spliced according to the shooting time sequence, so that the obtained water conservancy photos are stronger in relevance; meanwhile, the shot pictures are spliced to obtain a water conservancy picture condition picture, the shot pictures can be combined during subsequent viewing, the field condition during shooting can be viewed more visually by viewing the combined picture of the shot pictures, and development of water conservancy projects is facilitated.
The present invention in a preferred example may be further configured to: step S30 includes:
s31: when the shot image is obtained, obtaining current time information;
s32: and marking the shot images by the current time information to obtain the shooting time information of the images to be spliced corresponding to the shot images.
By adopting the technical scheme, the current time information is acquired when the shot image is acquired, so that the shooting time information of each shot image can be conveniently acquired, and the shot images can be classified and combined conveniently.
The present invention in a preferred example may be further configured to: step S40 includes:
s41: acquiring terminal gyroscope information corresponding to each shooting terminal information from the images to be spliced;
s42: acquiring angle information of the images to be spliced according to the terminal gyroscope information;
s43: and after the images to be spliced are adjusted according to the angle information, splicing the images to be spliced.
By adopting the technical scheme, the angle information of each image to be spliced can be acquired by acquiring the terminal gyroscope information corresponding to the shooting terminal information corresponding to the image to be spliced, so that the angle information can be adjusted when the image is spliced, and the water conservancy photo situation graph obtained after splicing is more visual.
The present invention in a preferred example may be further configured to: step S43 includes:
s431: sequencing the images to be spliced according to the sequence of the shooting time information of each image to be spliced;
s432: and acquiring the proportion information among the sequenced images to be spliced, and splicing the images to be spliced after adjusting the sizes of the images to be spliced to be consistent according to the proportion information.
By adopting the technical scheme, after the spliced image is adjusted according to the proportion information, the overall smoothness of the spliced water conservancy photo situation image is improved.
The present invention in a preferred example may be further configured to: step S432 includes:
s4321: acquiring a water conservancy site reference image and acquiring position information of each image to be spliced in the water conservancy site image;
s4322: and splicing the images to be spliced according to the position information to obtain the water conservancy photo situation graph.
Through adopting above-mentioned technical scheme, through obtaining water conservancy on-the-spot reference image, through will treating the concatenation image according to positional information concatenation, can improve the integrality of water conservancy photo situation picture.
The second aim of the invention is realized by the following technical scheme:
a water conservancy project photo management system based on GPS and label information comprises the following components:
the marking module is used for acquiring corresponding GPS information if a shot image is acquired, and marking the shot image by using the GPS information to obtain an image to be classified;
the classification module is used for classifying images to be classified within a preset time threshold according to the GPS information to obtain an image group to be spliced, wherein the image group to be spliced comprises a plurality of images to be spliced;
the information acquisition module is used for acquiring shooting terminal information and corresponding shooting time information of each image to be spliced from the image group to be spliced;
and the splicing module is used for splicing the images to be spliced according to the shooting terminal information and the corresponding shooting time information to obtain a water conservancy photo situation graph, and performing associated storage on the images to be spliced and the water conservancy photo situation graph.
By adopting the technical scheme, after the shot image is obtained, the GPS information is added into the shot image, so that the shot images in the same area can be separately classified and stored according to the GPS information, and the checking is facilitated; during classification, a time threshold value is set, and the pictures shot in the same time period can be grouped into one group, so that the situation of shooting the pictures can be clearly and correspondingly realized when the reorganized pictures are viewed; by acquiring the shot shooting terminal information and the corresponding shooting time information, the photos shot by each shooting terminal can be spliced according to the shooting time sequence, so that the obtained water conservancy photos are stronger in relevance; meanwhile, the shot pictures are spliced to obtain a water conservancy picture condition picture, the shot pictures can be combined during subsequent viewing, the field condition during shooting can be viewed more visually by viewing the combined picture of the shot pictures, and development of water conservancy projects is facilitated.
In summary, the invention includes at least one of the following beneficial technical effects:
1. the shot pictures are spliced to obtain a water conservancy picture condition picture, the shot pictures can be combined during subsequent viewing, the field condition during shooting can be viewed more intuitively by viewing the combined picture of the shot pictures, and development of water conservancy projects is facilitated;
2. the angle information of each image to be spliced can be obtained by obtaining the terminal gyroscope information corresponding to the shooting terminal information corresponding to the image to be spliced, so that the angle information can be adjusted when the images are spliced, and a water conservancy photo situation graph obtained after splicing is more visual;
3. after the spliced image is adjusted according to the proportion information, the overall fluency of the spliced water conservancy photo situation image is improved;
4. through obtaining water conservancy on-site reference image, through will treating the concatenation image according to positional information concatenation, can improve the integrality of water conservancy photo situation picture.
Drawings
FIG. 1 is a flow chart of a method for managing photographs of a hydraulic project based on GPS and tag information according to an embodiment of the present invention;
fig. 2 is a flowchart illustrating an implementation of step S30 in the method for managing photos of a hydraulic project based on GPS and tag information according to an embodiment of the present invention;
Fig. 3 is a flowchart illustrating an implementation of step S40 in the method for managing photos of a hydraulic project based on GPS and tag information according to an embodiment of the present invention;
fig. 4 is a flowchart illustrating an implementation of step S43 in the method for managing photos of a hydraulic project based on GPS and tag information according to an embodiment of the present invention;
fig. 5 is a flowchart illustrating an implementation of step S432 in the method for managing photos of a hydraulic project based on GPS and tag information according to an embodiment of the present invention;
fig. 6 is a schematic block diagram of a hydraulic engineering photo management device based on GPS and tag information 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.
The first embodiment is as follows:
in an embodiment, as shown in fig. 1, the invention discloses a water conservancy project photo management method based on GPS and tag information, which specifically includes the following steps:
s10: and if the shot image is obtained, obtaining corresponding GPS information, and marking the shot image by using the GPS information to obtain the image to be classified.
In this embodiment, the captured image refers to an image of the engineering field captured by an intelligent capturing terminal, such as a smartphone, a camera, or a tablet, when a hydraulic engineering engineer is investigating the field. The GPS information is information of the position of the engineer who captured each captured image at the time of capture. The image to be classified is a shot image which needs to be classified and stored.
Specifically, when the engineer actually shoots, the GPS function of the intelligent shooting terminal of the engineer or other functions for positioning are started, and each time the shot image is shot, the GPS function of the intelligent shooting terminal is obtained in real time to serve as GPS information of the shot image, and the shot image is marked by using the GPS information to obtain the image to be classified.
S20: and classifying the images to be classified within the time threshold according to the preset time threshold and the GPS information to obtain an image group to be spliced, wherein the image group to be spliced comprises a plurality of images to be spliced.
In this embodiment, the time threshold refers to a preset time range, which represents the time required for the same hydraulic engineering investigation. The image to be spliced is a shot image which needs to be spliced to obtain a complete picture of the field situation. The image group to be spliced refers to a data group in which a plurality of images to be spliced are stored.
Specifically, since each field investigation of the hydraulic engineering requires a certain time, the time threshold may be set by the average time, or the maximum time, required for the field investigation of the historical hydraulic engineering. Preferably, in addition to setting the time threshold, the engineer may trigger a related start instruction before starting to capture the first captured image, and trigger a related end instruction after finishing the field investigation, so as to obtain a time range between the start instruction and the end instruction as a condition for subsequently obtaining a range of the image to be classified.
Further, after the time range corresponding to the time threshold is obtained, the images to be classified corresponding to the same GPS information or the corresponding GPS information within a certain range within the time range are obtained, the obtained images to be classified are classified into one class, the corresponding images to be stitched are obtained, and the images to be stitched are uniformly stored, so that the image group to be stitched is obtained, which represents all the photos shot by the field investigation of the hydraulic engineering.
S30: and acquiring shooting terminal information and corresponding shooting time information of each image to be spliced from the image group to be spliced.
In the present embodiment, the shooting terminal information refers to a unique identifier of a specific shooting device used to shoot the shot image. The shooting time information refers to the time of each image to be spliced when shooting.
Specifically, when the engineer starts the shooting function of the smart shooting terminal, a unique number, such as a serial number, of the smart shooting terminal is extracted as the shooting terminal information. Preferably, the shooting skills and habits of each person are different, so that the shooting terminal information is acquired to associate and correspond the images to be spliced with the corresponding engineering personnel to be shot, the images to be spliced shot by the same engineering personnel can be spliced conveniently during subsequent splicing, the obtained splicing result is more appropriate to the situation of the actual site, and the unique serial number of the engineering personnel to be shot actually, such as the login account number, the job number or the identity card number, can be used as the shooting terminal information.
Further, after each shot image is obtained, the current time is recorded and is taken as the shooting time information.
S40: and splicing the images to be spliced according to the shooting terminal information and the corresponding shooting time information to obtain a water conservancy photo situation graph, and performing associated storage on the images to be spliced and the water conservancy photo situation graph.
In this embodiment, the water conservancy photo situation graph is a complete whole picture of the actual site obtained after the images to be spliced are spliced.
Specifically, in the image group to be spliced, an image to be spliced corresponding to the same shooting terminal information is acquired. And further, after sequencing according to the sequence of the shooting time information of each image to be spliced from front to back, splicing the images to be spliced to obtain a water conservancy photo situation diagram corresponding to the site for practical investigation.
Further, if the image to be stitched includes a plurality of different shooting terminal information, the image to be stitched corresponding to each shooting terminal information may be stitched. Because the number of the engineering personnel for actually observing and shooting each time is small, the water conservancy photo situation graph corresponding to each shooting terminal information after being spliced and the image group to be spliced can be stored in a unified and associated mode, and the water conservancy photo situation graph corresponding to each shooting terminal information can be further spliced and then the further spliced picture and the image group to be spliced can be managed and stored.
In the embodiment, after the shot image is obtained, the GPS information is added into the shot image, so that the shot images in the same area can be separately classified and stored according to the GPS information, and the check is facilitated; during classification, a time threshold value is set, and the pictures shot in the same time period can be grouped into one group, so that the situation of shooting the pictures can be clearly and correspondingly realized when the reorganized pictures are viewed; by acquiring the shot shooting terminal information and the corresponding shooting time information, the photos shot by each shooting terminal can be spliced according to the shooting time sequence, so that the obtained water conservancy photos are stronger in relevance; meanwhile, the shot pictures are spliced to obtain a water conservancy picture condition picture, the shot pictures can be combined during subsequent viewing, the field condition during shooting can be viewed more visually by viewing the combined picture of the shot pictures, and development of water conservancy projects is facilitated.
In one embodiment, as shown in fig. 2, in step S30, that is, acquiring the shooting terminal information and the corresponding shooting time information of each image to be stitched from the image group to be stitched, the method specifically includes the following steps:
S31: when the shot image is acquired, current time information is acquired.
In the present embodiment, the current time information refers to the time at which each captured image is specifically captured.
Specifically, when a captured image is acquired, current time information corresponding to capturing the captured image is acquired.
S32: and marking the shot images by the current time information to obtain the shooting time information of the images to be spliced corresponding to the shot images.
Specifically, after the corresponding shot image is marked and associated by using the current time information corresponding to each shot image, the current time information is used as the shot time information of the shot image.
In an embodiment, as shown in fig. 2, in step S40, after the images to be stitched are stitched according to the shooting terminal information and the corresponding shooting time information, a water conservancy photograph situation map is obtained, which specifically includes the following steps:
s41: and acquiring terminal gyroscope information corresponding to each shooting terminal information from the images to be spliced.
In this embodiment, the terminal gyroscope information refers to information of a posture of the intelligent shooting terminal that shoots the image to be stitched.
Specifically, a daily smart mobile terminal, such as a smart phone, is provided with a gyroscope function, and is often used for functions such as navigation, camera shake prevention, and game experience improvement, wherein in the camera shake prevention technology, the gyroscope function of the smart phone is also used, so that when a shot image is acquired, the terminal gyroscope information corresponding to the shot terminal information is obtained by recording the attitude information of the smart shooting terminal through the gyroscope function of the smart shooting terminal.
S42: and acquiring the angle information of the images to be spliced according to the terminal gyroscope information.
In this embodiment, the angle information refers to information of a specific posture of the intelligent shooting terminal when shooting the image to be stitched.
Specifically, when the images to be spliced are shot, the information of the posture of the intelligent shooting terminal is acquired through the gyroscope information of the terminal, and the information of the angle of the intelligent shooting terminal relative to the horizontal plane can be used as the angle information.
S43: and after the image to be spliced is adjusted according to the angle information, splicing the image to be spliced.
Specifically, the images to be stitched are adjusted through the angle information, and when the images to be stitched are adjusted, the angle information of each image to be stitched relative to the horizontal plane can be rotationally adjusted, so that each image to be stitched is perpendicular to the horizontal plane.
And further, after adjustment, splicing the images to be spliced to obtain a water conservancy photo situation diagram.
In an embodiment, as shown in fig. 4, in step S43, namely, stitching the images to be stitched, the method specifically includes the following steps:
s431: and sequencing the images to be spliced according to the sequence of the shooting time information of each image to be spliced.
Specifically, all the images to be stitched corresponding to each shooting terminal information are sorted according to the sequence of the shooting time information.
S432: and acquiring the proportion information among the sequenced images to be spliced, adjusting the size of each image to be spliced to be consistent according to the proportion information, and splicing the images to be spliced.
Specifically, when the images to be stitched are shot each time, the images to be stitched of adjacent times usually include repeated portions, so that when the proportion information is acquired, the portions, of which the similarities are consistent or are greater than a preset threshold, of the images to be stitched of adjacent times can be used as the overlapped portions by adopting a method of comparing the similarities for the images to be stitched.
Further, the same reference object, such as a guardrail or a river, is selected at the overlapped portion, by acquiring a parameter of the reference object, such as the height of the guardrail or the width of the river, and by calculating a ratio of the parameter, the ratio information is obtained.
Further, the proportion information among the images to be spliced is sequentially acquired, the images to be spliced are zoomed and adjusted, the size of each image to be spliced is adjusted to be consistent, and then the images to be spliced are spliced to obtain a water conservancy photo situation graph.
In an embodiment, as shown in fig. 5, in step S432, namely, stitching the images to be stitched, the method specifically includes the following steps:
s4321: and acquiring a water conservancy site reference image and acquiring the position information of each image to be spliced in the water conservancy site image.
In this embodiment, the water conservancy site reference image refers to a schematic diagram of a site to be actually surveyed.
Specifically, a schematic diagram of the actual site may be obtained from a navigation system according to the GPS information, and the schematic diagram may be used as the water conservancy site reference image.
And further, the coordinate information in the GPS information of each image to be spliced is used as the position information of the reference image of each image to be spliced on the water conservancy site.
S4322: and splicing the images to be spliced according to the position information to obtain a water conservancy photo condition picture.
Specifically, according to the position information, the images to be spliced are spliced to the corresponding positions in the water conservancy site reference image, and the water conservancy photo situation graph is obtained.
Preferably, in step S432, there may be overlapping portions between the photos to be stitched, and when stitching, the overlapping portions of the photos to be stitched may be merged to ensure the quality of the water conservancy photo situation diagram.
It should be understood that, the sequence numbers of the steps in the foregoing embodiments do not imply an execution sequence, and the execution sequence of each process should be determined by its function and inherent logic, and should not constitute any limitation to the implementation process of the embodiments of the present invention.
Example two:
in an embodiment, a water conservancy project photo management system based on a GPS and tag information is provided, and the water conservancy project photo management system based on the GPS and tag information corresponds to the water conservancy project photo management method based on the GPS and tag information in the above embodiment one to one. As shown in fig. 6, the water conservancy project photo management system based on GPS and tag information includes a marking module 10, a classification module 20, an information acquisition module 30, and a splicing module 40. The functional modules are explained in detail as follows:
the marking module 10 is configured to, if a shot image is obtained, obtain corresponding GPS information, and mark the shot image with the GPS information to obtain an image to be classified;
the classification module 20 is configured to classify images to be classified within a time threshold according to a preset time threshold and GPS information to obtain an image group to be spliced, where the image group to be spliced includes a plurality of images to be spliced;
The information acquisition module 30 is configured to acquire shooting terminal information and corresponding shooting time information of each image to be stitched from the image group to be stitched;
and the splicing module 40 is used for splicing the images to be spliced according to the shooting terminal information and the corresponding shooting time information to obtain a water conservancy photo situation map, and performing associated storage on the images to be spliced and the water conservancy photo situation map.
Preferably, the information acquisition module 30 includes:
a time information obtaining sub-module 31, configured to obtain current time information when a captured image is obtained;
and the marking submodule 32 is configured to mark the shot image with the current time information to obtain shooting time information of the to-be-stitched image corresponding to the shot image.
Preferably, the splicing module 40 includes:
a gyroscope information obtaining submodule 41, configured to obtain terminal gyroscope information corresponding to each piece of shooting terminal information from the image to be stitched;
the angle obtaining submodule 42 is used for obtaining the angle information of the images to be spliced according to the terminal gyroscope information;
and the adjusting and splicing submodule 43 is used for splicing the images to be spliced after adjusting the images to be spliced according to the angle information.
Preferably, adjusting the splice submodule 43 includes:
The sorting unit 431 is used for sorting the images to be spliced according to the sequence of the shooting time information of each image to be spliced;
and the adjusting and splicing unit 432 is configured to obtain proportion information between the sorted images to be spliced, and splice the images to be spliced after adjusting the sizes of the images to be spliced to be consistent according to the proportion information.
Preferably, the adjusting splicing unit 432 includes:
the reference image acquiring subunit 4321 is configured to acquire a water conservancy site reference image and acquire position information of each image to be spliced in the water conservancy site image;
and the splicing subunit 4322 is configured to splice the images to be spliced according to the position information to obtain a water conservancy photo situation diagram.
For specific limitations of the water conservancy project photo management system based on the GPS and the tag information, reference may be made to the above limitations of the water conservancy project photo management method based on the GPS and the tag information, and details are not repeated here. All or part of each module in the water conservancy project photo management system based on the GPS and the label information can be realized through software, hardware and a combination thereof. The modules can be embedded in a hardware form or independent from a processor in the computer device, and can also be stored in a memory in the computer device in a software form, so that the processor can call and execute operations corresponding to the modules.

Claims (10)

1. A water conservancy project photo management method based on GPS and label information is characterized by comprising the following steps:
s10: if the shot image is obtained, obtaining corresponding GPS information, and marking the shot image by using the GPS information to obtain an image to be classified;
s20: classifying images to be classified within the time threshold according to the preset time threshold and the GPS information to obtain an image group to be spliced, wherein the image group to be spliced comprises a plurality of images to be spliced;
s30: acquiring shooting terminal information and corresponding shooting time information of each image to be spliced from the image group to be spliced;
s40: and splicing the images to be spliced according to the shooting terminal information and the corresponding shooting time information to obtain a water conservancy photo situation graph, and performing associated storage on the images to be spliced and the water conservancy photo situation graph.
2. The method for managing photographs of water conservancy projects based on the GPS and the label information as claimed in claim 1, wherein the step S30 comprises:
s31: when the shot image is obtained, obtaining current time information;
S32: and marking the shot images by the current time information to obtain the shooting time information of the images to be spliced corresponding to the shot images.
3. The method for managing photographs of water conservancy projects based on the GPS and the label information as claimed in claim 1, wherein the step S40 comprises:
s41: acquiring terminal gyroscope information corresponding to each shooting terminal information from the images to be spliced;
s42: acquiring angle information of the images to be spliced according to the terminal gyroscope information;
s43: and after the images to be spliced are adjusted according to the angle information, splicing the images to be spliced.
4. The method for managing photographs of water conservancy projects based on GPS and label information as claimed in claim 3, wherein the step S43 comprises:
s431: sequencing the images to be spliced according to the sequence of the shooting time information of each image to be spliced;
s432: and acquiring the proportion information among the sequenced images to be spliced, and splicing the images to be spliced after adjusting the sizes of the images to be spliced to be consistent according to the proportion information.
5. The method for managing photographs of water conservancy projects based on GPS and label information as claimed in claim 4, wherein the step S432 comprises:
s4321: acquiring a water conservancy site reference image and acquiring position information of each image to be spliced in the water conservancy site image;
s4322: and splicing the images to be spliced according to the position information to obtain the water conservancy photo situation graph.
6. The utility model provides a hydraulic engineering photo management system based on GPS and label information which characterized in that, hydraulic engineering photo management system based on GPS and label information includes:
the marking module is used for acquiring corresponding GPS information if a shot image is acquired, and marking the shot image by using the GPS information to obtain an image to be classified;
the classification module is used for classifying images to be classified within a preset time threshold according to the GPS information to obtain an image group to be spliced, wherein the image group to be spliced comprises a plurality of images to be spliced;
the information acquisition module is used for acquiring shooting terminal information and corresponding shooting time information of each image to be spliced from the image group to be spliced;
And the splicing module is used for splicing the images to be spliced according to the shooting terminal information and the corresponding shooting time information to obtain a water conservancy photo situation graph, and performing associated storage on the images to be spliced and the water conservancy photo situation graph.
7. The water conservancy project picture management system based on GPS and label information of claim 6, wherein the information acquisition module comprises:
the time information acquisition sub-module is used for acquiring current time information when the shot image is acquired;
and the marking submodule is used for marking the shot images by the current time information to obtain the shooting time information of the images to be spliced corresponding to the shot images.
8. The GPS and tag information based hydraulic engineering photo management system of claim 6, wherein the stitching module comprises:
the gyroscope information acquisition submodule is used for acquiring terminal gyroscope information corresponding to each shooting terminal information from the images to be spliced;
the angle acquisition submodule is used for acquiring the angle information of the image to be spliced according to the terminal gyroscope information;
and the adjusting and splicing submodule is used for splicing the images to be spliced after the images to be spliced are adjusted according to the angle information.
9. The GPS and tag information based hydraulic engineering photograph management system of claim 8, wherein the adjustment stitching submodule comprises:
the sorting unit is used for sorting the images to be spliced according to the sequence of the shooting time information of each image to be spliced;
and the adjusting and splicing unit is used for acquiring the proportion information between the sequenced images to be spliced, and splicing the images to be spliced after adjusting the sizes of the images to be spliced to be consistent according to the proportion information.
10. The system for managing photographs of water conservancy projects based on GPS and label information of claim 9, wherein the adjusting and splicing unit comprises:
the reference image acquisition subunit is used for acquiring a water conservancy field reference image and acquiring position information of each image to be spliced in the water conservancy field image;
and the splicing subunit is used for splicing the images to be spliced according to the position information to obtain the water conservancy photo situation map.
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Citations (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20110169982A1 (en) * 2010-01-13 2011-07-14 Canon Kabushiki Kaisha Image management apparatus, method of controlling the same, and storage medium storing program therefor
CN104850547A (en) * 2014-02-13 2015-08-19 腾讯科技（深圳）有限公司 Image display method and image display device
CN105824977A (en) * 2016-04-21 2016-08-03 南京市水利规划设计院股份有限公司 Hydraulic engineering picture management system and method based on GPS (Global Positioning System) and label information
CN105894455A (en) * 2016-06-27 2016-08-24 联想(北京)有限公司 Photographing method, device and electronic equipment
US20160247290A1 (en) * 2015-02-23 2016-08-25 Mitsubishi Electric Research Laboratories, Inc. Method for Labeling Images of Street Scenes
CN106683043A (en) * 2015-11-10 2017-05-17 中国航天科工集团第四研究院指挥自动化技术研发与应用中心 Parallel image stitching method and device for multi-channel optical detection system
CN107516294A (en) * 2017-09-30 2017-12-26 百度在线网络技术（北京）有限公司 The method and apparatus of stitching image
CN108108396A (en) * 2017-12-01 2018-06-01 上海市环境科学研究院 A kind of aircraft take photo by plane picture splicing management system
CN109698903A (en) * 2017-10-24 2019-04-30 富泰华工业（深圳）有限公司 Image acquiring method and image acquiring device
CN109815925A (en) * 2019-01-30 2019-05-28 合肥特尔卡机器人科技股份有限公司 A kind of intelligent infrared road image identifying system
US20190297197A1 (en) * 2016-11-30 2019-09-26 Young Sik Moon Method for editing photo file using gps coordinate information
US20200029017A1 (en) * 2017-03-03 2020-01-23 Huawei Technologies Co., Ltd. Image Display Method and Electronic Device
JP2020091718A (en) * 2018-12-06 2020-06-11 凸版印刷株式会社 Photographed image classification device and photographed image classification method

Patent Citations (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20110169982A1 (en) * 2010-01-13 2011-07-14 Canon Kabushiki Kaisha Image management apparatus, method of controlling the same, and storage medium storing program therefor
CN104850547A (en) * 2014-02-13 2015-08-19 腾讯科技（深圳）有限公司 Image display method and image display device
US20160247290A1 (en) * 2015-02-23 2016-08-25 Mitsubishi Electric Research Laboratories, Inc. Method for Labeling Images of Street Scenes
CN106683043A (en) * 2015-11-10 2017-05-17 中国航天科工集团第四研究院指挥自动化技术研发与应用中心 Parallel image stitching method and device for multi-channel optical detection system
CN105824977A (en) * 2016-04-21 2016-08-03 南京市水利规划设计院股份有限公司 Hydraulic engineering picture management system and method based on GPS (Global Positioning System) and label information
CN105894455A (en) * 2016-06-27 2016-08-24 联想(北京)有限公司 Photographing method, device and electronic equipment
US20190297197A1 (en) * 2016-11-30 2019-09-26 Young Sik Moon Method for editing photo file using gps coordinate information
US20200029017A1 (en) * 2017-03-03 2020-01-23 Huawei Technologies Co., Ltd. Image Display Method and Electronic Device
CN107516294A (en) * 2017-09-30 2017-12-26 百度在线网络技术（北京）有限公司 The method and apparatus of stitching image
CN109698903A (en) * 2017-10-24 2019-04-30 富泰华工业（深圳）有限公司 Image acquiring method and image acquiring device
CN108108396A (en) * 2017-12-01 2018-06-01 上海市环境科学研究院 A kind of aircraft take photo by plane picture splicing management system
JP2020091718A (en) * 2018-12-06 2020-06-11 凸版印刷株式会社 Photographed image classification device and photographed image classification method
CN109815925A (en) * 2019-01-30 2019-05-28 合肥特尔卡机器人科技股份有限公司 A kind of intelligent infrared road image identifying system

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