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Method and system for delineating an area

A region and block technology, applied in the area delineation method and system field, can solve the problems of difficult field work, poor representation, and inability to meet hydrogeological surveys, etc., and achieve the effect of convenient processing and reliable results

Active Publication Date: 2020-07-24
AERIAL PHOTOGRAMMETRY & REMOTE SENSING CO LTD +1
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  • Abstract
  • Description
  • Claims
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Problems solved by technology

The traditional method is not only time-consuming and labor-intensive, but also cannot realize large-scale dynamic monitoring and evaluation due to the lack of control points and poor representation. In addition, the particularity of natural conditions in some outdoor environments, such as plateau hypoxia, harsh environment, inaccessible, and difficult field work Large, etc., leading to the traditional groundwater survey method can not meet the needs of hydrogeological survey

Method used

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  • Method and system for delineating an area
  • Method and system for delineating an area
  • Method and system for delineating an area

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Embodiment Construction

[0065] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some, not all, embodiments of the present invention. The components of the embodiments of the invention generally described and illustrated in the figures herein may be arranged and designed in a variety of different configurations. Accordingly, the following detailed description of the embodiments of the invention provided in the accompanying drawings is not intended to limit the scope of the claimed invention, but merely represents selected embodiments of the invention. Based on the embodiments of the present invention, all other embodiments obtained by those skilled in the art without making creative efforts belong to the protection scope of the present invention.

[0066] It should be noted that like numerals and let...

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Abstract

An embodiment of the present invention provides a method and system for delineating an area. The method includes: acquiring an image to be analyzed in the research area, and preprocessing the image to be analyzed; establishing an analysis file, and using the analysis file to The processed image to be analyzed is analyzed and processed to mark each element point in the image to be analyzed; an evaluation index is established, and the result obtained according to the evaluation index and the marking results of each element point in the image to be analyzed is Describe the evaluation results of each block included in the image to be analyzed; delineate the area according to the evaluation results of each block in the image to be analyzed; generate a corresponding database and data table according to the image information of the blocks included in the delineated area. The area delineation method obtains the area that meets the demand by means of element point marking, element point evaluation and block evaluation. Compared with the traditional survey method, the processing is more convenient and the result is more reliable.

Description

technical field [0001] The present invention relates to the technical field of hydrogeology, in particular to a method and system for delineating an area. Background technique [0002] Traditional groundwater survey methods mainly include: using hydrogeological survey materials to find water, geophysical prospecting to find water, drilling to find water, etc. The traditional method is not only time-consuming and labor-intensive, but also cannot realize large-scale dynamic monitoring and evaluation due to the lack of control points and poor representation. In addition, the particularity of natural conditions in some outdoor environments, such as plateau hypoxia, harsh environment, inaccessible, and difficult field work Large, etc., leading to the traditional groundwater investigation method can not meet the needs of hydrogeological investigation. Contents of the invention [0003] In view of this, the object of the present invention is to provide an area delineation method...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): G06K9/00G06K9/62
CPCG06V20/13G06F18/40
Inventor 马露高会军强建华
Owner AERIAL PHOTOGRAMMETRY & REMOTE SENSING CO LTD
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