Seed activity and health on-line rapid detection system and detection method

A detection method and detection system technology, applied in the direction of color/spectral characteristic measurement, measuring device, testing plant material, etc., can solve the problems of low seed detection efficiency, large seed damage, low accuracy of detection results, etc., to improve detection accuracy High precision, high accuracy, and diversified detection standards

Pending Publication Date: 2022-02-25
YANGZHOU UNIV +1
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Problems solved by technology

[0003] The purpose of the present invention is to propose a kind of online rapid detection system and detection method for seed activity and health, which can make the detection of seeds faster and reduce the Damage to seeds, further improving the reliability of detection results

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  • Seed activity and health on-line rapid detection system and detection method

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Embodiment Construction

[0023] Such as figure 1 Shown: a kind of online rapid detection system of seed activity and health is made up of data collection module 100, data preprocessing module 200, characteristic screening module 300, detection module 400 and evaluation module 500; Data collection module 100 is made up of visible light sensor 101 and near infrared The sensor 102 is composed; the data preprocessing module 200 is composed of a converter 201 , a filter 202 and an amplifier 203 .

[0024] refer to figure 1 Block diagram, the detection method is carried out from top to bottom, the working principle of the detection system is as follows:

[0025] 1. The data acquisition module 100 obtains the reflected light RGB surface array image and the near-infrared image of the seeds through the visible light sensor 101 and the near-infrared sensor 102;

[0026] 2. The data preprocessing module 200 converts the obtained seed image digital signal through the converter 201, the filter 202 and the amplif...

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Abstract

According to the seed activity and health on-line rapid detection system and detection method, a data acquisition module obtains a reflected light RGB surface array image and a near-infrared image of a seed through a visible light sensor and a near-infrared sensor; a data preprocessing module obtains surface information and internal components of the seeds through a converter, a filter and an amplifier; a feature screening module performs effective feature screening on the seed information through a clustering algorithm and establishes feature spaces respectively; the detection module is used for detecting seed characteristics according to a qualitative and quantitative relation between seed activity and health; and the evaluation module provides comprehensive evaluation of the seed quality level through a seed activity and health detection evaluation model. The method is clear in logic, and compared with a traditional seed detection method, the detection speed and the detection accuracy are improved, and damage to the seeds is reduced.

Description

technical field [0001] The invention relates to a seed detection system and method, in particular to an online rapid detection system and detection method for seed activity and health, belonging to the technical field of non-destructive detection of seeds. Background technique [0002] With the rapid development of agricultural industrialization, as the most basic means of production, the quality of crop seeds is very important. How to realize the non-destructive and rapid detection of seeds has become a major problem. Traditional seed detection methods are mostly manual or mechanical detection for a certain physical characteristic. The detection speed is slow, the efficiency is low, the detection standard is single, the accuracy is low, and it is accompanied by damage to the seeds. Therefore, it is necessary to design a rapid, accurate and non-destructive online rapid detection system for seed viability and health. Contents of the invention [0003] The purpose of the pr...

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G01N21/31G01N21/359G01N21/84
CPCG01N21/31G01N21/359G01N21/84G01N2021/8466
Inventor 徐惠王檀高岩缪宏张善文戴敏王中流夏云帆
Owner YANGZHOU UNIV
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