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Ecological protection red line-oriented human activity identification fusion method and system

A technology of ecological protection red line and human activities, applied in the field of geographic information, can solve the problems of low regional adaptability and poor accuracy, and achieve the effect of improving production efficiency, improving accuracy level, and improving extraction accuracy

Active Publication Date: 2021-06-04
MINISTRY OF ECOLOGY & ENVIRONMENT CENT FOR SATELLITE APPL ON ECOLOGY ENVIRONMENT +1
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Problems solved by technology

[0005] In view of the above situation, the present invention proposes a human activity recognition fusion method and system oriented to the red line of ecological protection. This method can solve the problem of low regional adaptability and accuracy of a single technical method by integrating artificial intelligence with a full sample change detection method. Bad question

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  • Ecological protection red line-oriented human activity identification fusion method and system
  • Ecological protection red line-oriented human activity identification fusion method and system
  • Ecological protection red line-oriented human activity identification fusion method and system

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[0052] Exemplary embodiments of the present disclosure will be described in more detail below with reference to the accompanying drawings. Although exemplary embodiments of the present disclosure are shown in the drawings, it should be understood that the present disclosure may be embodied in various forms and should not be limited to the embodiments set forth herein. Rather, these embodiments are provided for more thorough understanding of the present disclosure and to fully convey the scope of the present disclosure to those skilled in the art.

[0053] The present invention provides a human activity recognition and fusion method oriented to the red line of ecological protection, such as figure 1 As shown, the method includes:

[0054] S100: Obtain the pre-remote sensing images and post-remote sensing images of the target ecological protection red line area, and perform data preprocessing;

[0055]S200: Input the pre-processed early remote sensing images and later remote s...

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Abstract

The invention discloses an ecological protection red line-oriented human activity identification fusion method and system, and the method comprises the steps: obtaining an early-stage remote sensing image and a later-stage remote sensing image of a target ecological protection red line region, and carrying out the data preprocessing; inputting the pre-processed early-stage remote sensing image and the pre-processed later-stage remote sensing image into a pre-trained human activity identification model; recognizing a human activity pattern spot of the target ecological protection red line area as a first detection result; carrying out segmentation, calculation and analysis on the latest image data corresponding to the target ecological protection red line region based on geographic national condition data to obtain an identification change pattern spot as a second detection result; and fusing the first detection result and the second detection result to obtain a change detection pattern spot of the target ecological protection red line area. Compared with a traditional single identification method and a single data source, the method has the advantages that the extraction precision is improved, the later manual operation amount is effectively reduced, and the production efficiency is greatly improved.

Description

technical field [0001] The invention belongs to the field of geographic information and the field of remote sensing application technology, in particular to a human activity recognition fusion method and system for ecological protection red lines. Background technique [0002] There are many types of ecological protection red lines, large scope, complex and diverse human activities, and different red line areas have different focus points. It is difficult to achieve a certain recognition accuracy by relying solely on a single data source and a single identification method. The diversity of human activities makes the information expression of human activities extremely complex. At the same time, the difference between human activity information and natural information is that human activity information is severely fragmented and has many scenarios. It is difficult to extract category information based on traditional methods for unified analysis and processing. [0003] The pr...

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G06K9/62G06K9/46G06N3/04G06N3/08
CPCG06N3/08G06V10/462G06N3/045G06F18/23213G06F18/25G06F18/214G06V20/10G06V10/82G06V20/176G06V10/806G06V20/52G06V10/762G06V10/803G06V40/20
Inventor 蔡明勇申文明张新胜张文国李静马文勇史雪威窦宝成肖桐刘思含高乾张宏伟仁致华李恒孙建新
Owner MINISTRY OF ECOLOGY & ENVIRONMENT CENT FOR SATELLITE APPL ON ECOLOGY ENVIRONMENT
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