Geological mineral exploration data extraction method

A technology for geological and mineral exploration and data extraction, which is used in electrical digital data processing, still image data retrieval, special data processing applications, etc. and other problems to achieve the effect of increasing efficiency, improving extraction accuracy, and improving effectiveness

Pending Publication Date: 2021-10-22
NORTHWEST RES INST OF MINING & METALLURGY INST
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Problems solved by technology

[0003] After geological and mineral exploration, the survey data needs to be stored for subsequent use. However, in the process of image data extraction, for image feature extraction algorithms, only some programs are suitable for data extraction using data streams. Extracting data The parallelism is low, and the security of the extracted data cannot be guaranteed, and the accuracy of data extraction is low. Therefore, we propose a method for extracting data from geological and mineral exploration

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  • Geological mineral exploration data extraction method

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Embodiment Construction

[0024] 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. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present invention.

[0025] see figure 1 , the present invention provides a method for extracting data from geological and mineral prospecting, specifically comprising the following steps,

[0026] S1: Data collection and sorting, resource collection and sorting of large-scale data that needs to be used in geological and mineral exploration, including collected image data;

[0027] S2: Decompose the eigenvalues ​​of the data, and use the form of a two-dimensional matrix to repres...

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Abstract

The invention relates to the technical field of geological mineral exploration, and discloses a geological mineral exploration data extraction method, which specifically comprises the following steps: S1, data acquisition and arrangement: carrying out resource acquisition and arrangement on large-scale data needing to be used in geological mineral exploration, including acquired image data; s2, decomposing data characteristic values; s3, creating new data extraction, selecting a file storage position, and selecting elements of which data needs to be extracted in the drawing; s4, performing index construction of the image data; Decomposition is carried out on the data feature values to obtain a decomposition matrix of the data feature values, and the data extraction precision is improved; the data stream is extracted, the optimized part of the data stream is found, and the suitable part is subjected to data optimization, so that the effectiveness of data extraction is improved, and the efficiency of data extraction is improved; strict authority management is carried out on the extracted data, and the data is automatically managed, so that the security of the data is improved.

Description

technical field [0001] The invention relates to the technical field of geological and mineral prospecting, in particular to a method for extracting data from geological and mineral prospecting. Background technique [0002] Geological and mineral exploration is based on advanced geological science theory, on the basis of a large number of field geological observations and collection of relevant geological data, using comprehensive geological means and methods such as geological survey, geophysical and chemical exploration, drilling engineering, etc., to obtain reliable geological and mineral resources. Information. Geological and mineral exploration can be observed and detected according to the soil structure of the geological layer through an industrial microscope. The soil can be divided into old accumulation soil, general accumulation soil and recent accumulation soil according to the accumulation age; it can be divided into gravel soil according to particle gradation or ...

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Application Information

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IPC IPC(8): G06F16/51G06F16/583
CPCG06F16/51G06F16/583
Inventor 胡银平王永智牟业龙张峰王志远齐艳妮寇明遥刘亭王光宁
Owner NORTHWEST RES INST OF MINING & METALLURGY INST
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