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Automatic drawing system for structural plane pole diagram and occurrence rose diagram

An automatic drawing and rose diagram technology, applied in image data processing, character and pattern recognition, details involving 3D image data, etc., to achieve the effect of automatic advanced methods and convenient engineering applications

Inactive Publication Date: 2022-02-25
SHAOXING UNIVERSITY
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Problems solved by technology

[0015] In order to solve the problem of automatic drawing of structural surface pole diagrams and occurrence rosettes, the present invention provides an automatic drawing system for structural surface pole diagrams and occurrence rosettes, which is programmed based on the neighbor propagation algorithm and the occurrence rosette diagram drawing method Research and develop the automatic drawing system of structural surface pole diagram and occurrence rose diagram, combine theoretical algorithm and software system development, provide an automatic drawing system of structural surface pole diagram and occurrence rose diagram

Method used

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  • Automatic drawing system for structural plane pole diagram and occurrence rose diagram
  • Automatic drawing system for structural plane pole diagram and occurrence rose diagram
  • Automatic drawing system for structural plane pole diagram and occurrence rose diagram

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Embodiment Construction

[0126] The present invention will be further described below with reference to the accompanying drawings.

[0127] refer to Figure 1 to Figure 5 , an automatic drawing system for structural surface pole diagrams and occurrence rose diagrams, the design frame diagram is as follows figure 1 shown, including the following steps:

[0128] 1: Point cloud data automatic processing module

[0129] It is used to automatically process the structural plane point cloud data obtained from field measurement to obtain the structural plane occurrence represented by the unit normal vector. The process is as follows;

[0130] 1.1: Automatically import structural surface point cloud data;

[0131] 1.2: Calculate the distance and the average distance between the current point and the adjacent point in the point cloud after topology construction, and identify and eliminate the noise points in the point cloud data through the distance threshold;

[0132] 1.3: Determine the spatial three-dimen...

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Abstract

The invention discloses an automatic drawing system for a structural plane pole diagram and an occurrence rose diagram, and belongs to the technical field of rock mass structural plane processing. The method comprises an automatic point cloud data processing module, an automatic affinity propagation algorithm calculation module, an automatic pole diagram drawing module, an automatic structural surface statistical analysis module, an automatic data output module, an automatic trend rose diagram drawing module, an automatic tendency rose diagram drawing module and an automatic inclination rose diagram drawing module. According to the invention, automatic processing of structural surface point cloud data, automatic clustering and grouping of an occurrence affinity propagation algorithm, automatic drawing of a pole map, automatic statistical analysis of a structural surface, automatic output of data, automatic drawing of a trend rose diagram, automatic drawing of an inclination rose diagram and automatic drawing of an inclination rose diagram are realized. The method is rapid and automatic in means and convenient in engineering application.

Description

technical field [0001] The present invention relates to a method for automatically drawing structural surface pole diagrams and occurrence rosette diagrams, in particular, the present invention is based on the neighbor propagation algorithm and the automatic drawing method of occurrence rosette diagrams to program and develop structural surface pole diagrams and occurrence rosette diagrams The automatic drawing system combines theoretical algorithms and software system research and development, and provides an automatic drawing system for structural surface pole diagrams and occurrence rose diagrams, which belongs to the technical field of rock mass structural surface processing. Background technique [0002] The occurrence of structural planes is an important factor controlling the stability of rock mass and plays a vital role in the stability of rock mass. For example, in the stability analysis of rock slopes, the occurrence of structural planes has a great influence on th...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G06T17/00G06V10/762G01B11/25G06K9/62
CPCG06T17/00G01B11/254G06T2200/04G06F18/23
Inventor 胡高建刘杰周长冰
Owner SHAOXING UNIVERSITY
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