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Aphid situation investigation method and apparatus

A technology of aphids and insects, which is applied in the field of crop disease and insect pest information survey, can solve the problems of inaccurate and large errors in the investigation results of aphids and insects, and achieve the effect of standard and accurate investigation of aphids and insects

Inactive Publication Date: 2015-09-02
ANHUI LONGCOM INTERNET OF THINGS
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Problems solved by technology

[0004] The purpose of the present invention is to provide a method and device for investigating the aphid situation, so as to solve the problem of inaccurate and large error in the result of the traditional visual inspection and manual inspection method.

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  • Aphid situation investigation method and apparatus
  • Aphid situation investigation method and apparatus

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Embodiment Construction

[0034] In order to make the object, technical solution and advantages of the present invention clearer, the technical solution of the present invention will be clearly described below, obviously, the described embodiments are some embodiments of the present invention, not all embodiments.

[0035] figure 1 It is the structural diagram of the aphid situation investigation device of an embodiment of the present invention, refer to figure 1 , the aphid situation investigation device of the present invention is used to solve the problem of inaccurate and large error in the aphid situation investigation caused by the visual inspection and manual inspection method. The investigative device includes:

[0036] The image acquisition device 1 is used to scan the sample of aphid infestation leaves to obtain the image information of the aphid infestation leaves; the analysis computing terminal 2 is connected to the image acquisition device 1 and is used to analyze the image informati...

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Abstract

The invention provides an aphid situation investigation method and apparatus. The method comprises: an aphid situation leaf sample is scanned to obtain aphid situation leaf image information; the aphid situation leaf image information is analyzed and the number of aphids of the aphid situation leaf sample is obtained; and according to a preset number of aphids of the aphid situation leaf sample and a preset aphid situation grade standard, an aphid situation grade is calculated. With the method and apparatus, the aphid situation leaf image information is obtained by using a scanning way and then is analyzed and calculated to obtain the aphid situation grade. Therefore, a problem that the aphid situation investigation result is not accurate and the error is large due to utilization of the visual inspection and hand-operated searching method can be solved; and thus the aphid situation investigation becomes standard and accurate.

Description

technical field [0001] The invention relates to the field of informatization investigation of crop diseases and insect pests, in particular to a method and device for investigating aphids and pests. Background technique [0002] Ensuring food security is a worldwide problem. In recent years, my country has experienced severe natural disasters. Despite the joint efforts of all walks of life, the grain output in 2013 achieved a "tenth consecutive increase". However, the unavoidable problem is that it is becoming more and more difficult to increase food production, and sudden natural disasters caused by global climate change are increasing year by year. Especially represented by the outbreak of armyworm in Northeast my country and North China in 2012-2013 and the "two migration" pests of rice in the south in 2013. In order to make it easier for the national functional departments to formulate pest control strategies in a timely manner and carry out effective pest contr...

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Application Information

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IPC IPC(8): G06T7/00G06K9/22
CPCG06T7/0012G06T2207/10004G06T2207/30242G06V10/17
Inventor 徐珍玉王浩然刘磊
Owner ANHUI LONGCOM INTERNET OF THINGS
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