An agricultural pest monitoring method and equipment based on hyperspectrum

A technology of pests and diseases and hyperspectral technology, applied in the direction of neural learning methods, instruments, biological neural network models, etc., can solve problems such as mismatch between pest types and drug types, outbreaks of pests, difficulty in increasing agricultural production, etc., to reduce the causes of crop diseases and Medication mismatch, the effect of improving the operation effect

Active Publication Date: 2021-10-01
山东省邮电工程有限公司 +2
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  • Description
  • Claims
  • Application Information

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Problems solved by technology

It is difficult to accurately monitor crops in the early stage of pests by relying on experience in agricultural management, which can easily lead to large-scale outbreaks of pests and diseases
In addition, the existing technology is inaccurate in monitoring the types of pests and diseases and the degree of in

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  • An agricultural pest monitoring method and equipment based on hyperspectrum
  • An agricultural pest monitoring method and equipment based on hyperspectrum

Examples

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Example Embodiment

[0026] Example embodiments of the present application provides a monitoring method based on agricultural pests and hyperspectral apparatus.

[0027] In order to make those skilled in the art better understand the technical solution of the present application, in conjunction with the following drawings of the present application example embodiments, the technical solutions in the present application will be clearly and completely described, obviously, the described Example embodiments are merely part of embodiments of the present application, rather than all embodiments. Based on the embodiments of the present specification, those of ordinary skill in the art to make all other embodiments without creative work obtained, it shall fall into the scope of the present application.

[0028] Crop pests and diseases have many kinds of high-impact, and often erupt disaster characteristics. With experience in agricultural management, it is difficult to accurately monitor crops early in the e...

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Abstract

The embodiment of the invention discloses an agricultural pest monitoring method and equipment based on hyperspectrum. The problem that crop diseases and insect pests are difficult to accurately monitor in the prior art is solved. The method includes determining a position coordinate set of each small area to be measured; acquiring a pest and disease sensitive characteristic wave band corresponding to the to-be-detected area; acquiring a hyperspectral image of the to-be-detected crop area in the characteristic wave band, and marking latitude and longitude coordinates corresponding to the hyperspectral image; determining a to-be-measured small area corresponding to the hyperspectral image through the latitude and longitude coordinates; counting the number of damaged leaves in the to-be-detected small area, and when the number of the damaged leaves is greater than a first preset threshold value, inputting the hyperspectral image into a pest and disease damage type identification neural network model and a pest and disease damage grade estimation model to obtain the pest and disease damage type and pest and disease damage grade of the to-be-detected crop; and according to the pest type and the pest grade, monitoring the pest condition of the to-be-detected crop area. According to the method, the accuracy of crop disease and insect pest monitoring is improved.

Description

technical field [0001] The present application relates to the field of monitoring of agricultural diseases and insect pests, in particular to a method and equipment for monitoring agricultural diseases and insect pests based on hyperspectral. Background technique [0002] my country is a traditional large agricultural country, which has been dominated by farming for quite a long time, and is not a strong agricultural country in terms of agricultural technology. At present, my country's agricultural production is still dominated by the traditional production mode, and most of the agricultural management is based on experience, such as fertilization, irrigation, pest control, etc., resulting in a huge waste of human and financial resources. [0003] In particular, crop diseases and insect pests have the characteristics of many types, great impact, and frequent outbreaks. It is difficult to accurately monitor crops in the early stage of pests by relying on experience in agricu...

Claims

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Application Information

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IPC IPC(8): G06K9/00G06K9/34G06K9/62G06N3/04G06N3/08
CPCG06N3/04G06N3/08G06F18/214
Inventor 闫冰张辉宋志华陈雪曹书森
Owner 山东省邮电工程有限公司
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