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Method and platform for intelligently identifying redwood species

An identification method and mahogany technology, applied in the field of mahogany identification

Inactive Publication Date: 2017-09-19
北京贝叶科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The purpose of the present invention is to provide an intelligent mahogany species identification method and its platform to solve the technical problem of quickly and non-destructively identifying mahogany species without human intervention

Method used

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  • Method and platform for intelligently identifying redwood species
  • Method and platform for intelligently identifying redwood species
  • Method and platform for intelligently identifying redwood species

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0067] Such as figure 1 As shown, the present invention provides a kind of intelligent mahogany identification method, and this method comprises the steps:

[0068] S101, collecting the spectral data of the mahogany sample:

[0069] Pre-collect the surface diffuse reflectance spectrum of each redwood sample, mark and store the redwood sample spectral data corresponding to each redwood sample;

[0070] S102, establishing a mahogany spectral classification model:

[0071] Carry out classification processing to described mahogany sample spectral data, obtain and store the mahogany spectral model data corresponding to each kind of mahogany;

[0072] S103. Real-time identification of mahogany species:

[0073] collecting the surface diffuse reflectance spectrum of the mahogany sample to be tested, obtaining the mahogany spectral data to be tested, comparing the mahogany spectral data to be tested with the mahogany spectral model data, and obtaining the type result of the mahogan...

Embodiment 2

[0125] Such as figure 2 , 3 As shown, in another aspect of the present invention, in order to realize the above-mentioned intelligent mahogany type identification method, the present invention also provides an intelligent mahogany type identification platform, including an acquisition module, a calculation module, a display module and a power supply module, and the acquisition module It is used to pre-collect the surface diffuse reflectance spectrum of each kind of mahogany sample, mark each kind of mahogany sample and store the mahogany sample spectral data; and collect the surface diffuse reflectance spectrum of the mahogany sample to be tested to obtain the mahogany spectral data to be tested;

[0126] The calculation module is used to classify and process the redwood sample spectral data, obtain and store the corresponding redwood spectral model data of each kind of redwood; and compare the redwood spectral data to be tested with the redwood spectral model data to obtain ...

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Abstract

The invention discloses a method and a platform for intelligently identifying redwood species, and aims to solve the technical problem that the redwood species are rapidly identified without human intervention and loss. The method includes the steps: acquiring spectrum data of redwood samples: acquiring a surface diffuse reflection spectrum of each redwood sample in advance, performing mark on surface diffuse reflection spectrums corresponding to the redwood samples, and storing the spectrum data of the redwood samples; building redwood spectrum classification models; performing classification on the spectrum data of the redwood samples to obtain and store redwood spectrum model data corresponding to each redwood species; identifying the redwood species in real time: acquiring surface diffuse reflection spectrums of redwood samples to be detected to obtain spectrum data of the redwood samples to be detected, and comparing spectrum data of the redwood samples to be detected and the redwood spectrum model data to obtain species results of the redwood samples to be detected.

Description

technical field [0001] The invention relates to the technical field of mahogany identification, in particular to an intelligent mahogany identification method and a platform thereof. Background technique [0002] Existing identification methods of mahogany species mainly include laboratory testing and empirical methods. Laboratory testing requires the preparation of test samples, which is cumbersome, takes a long time and will cause damage to the samples to be tested. The empirical method mainly determines the type of mahogany by observing the color and texture of the mahogany surface, which strongly relies on the experience of the inspectors, and the inspection accuracy is low. [0003] The spectrum is the "fingerprint" of matter. The hyperspectral data of different substances have different characteristics, and the hyperspectral data can be used to classify different substances. Hyperspectral technology has been widely used in chemical analysis and other fields. With t...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G01N21/47
CPCG01N21/4738
Inventor 刘金祥崔哲李伟平
Owner 北京贝叶科技有限公司
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