Crop pest identification method and device

A recognition method and crop technology, applied in the field of agricultural plant protection, can solve the problems of low recognition accuracy

Active Publication Date: 2019-03-01
GUANGZHOU XAIRCRAFT TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Therefore, the existing recognition of crops and pests has a low recognition accuracy

Method used

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  • Crop pest identification method and device
  • Crop pest identification method and device
  • Crop pest identification method and device

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Experimental program
Comparison scheme
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Embodiment Construction

[0083] In order to make the above objects, features and advantages of the present application more obvious and comprehensible, the present application will be further described in detail below in conjunction with the accompanying drawings and specific implementation methods.

[0084] refer to figure 1 , which shows a flow chart of the steps of Embodiment 1 of a method for identifying insect pests of crops according to the present application, which may specifically include the following steps:

[0085] Step 101, acquiring an image to be recognized;

[0086] In the embodiment of the present application, the image to be recognized may be obtained by using a UAV to photograph the farmland where crops are planted, or by photographing the planted crops with camera monitoring equipment installed around the farmland. The crops to be recognized and the pests to be recognized that may exist on the crops to be recognized may be included in the image to be recognized.

[0087] For exam...

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Abstract

Embodiments of the present application provide a crop pest identification method and device. The method includes: acquiring an image to be identified; a preset recognition model is adopted to respectively determine the credibility of the crops to be recognized and the pests to be recognized in the images to be recognized; calculating an initial probability value of the image to be identified basedon the credibility of the crop to be identified and the pest to be identified; adjusting the initial probability value to obtain a target probability value of the image to be recognized; according tothe target probability value, identifying the crop to be identified and the pest to be identified, Thus, the pesticides can be sprayed on crops pertinently to remove pests on the crops, the efficiency and accuracy of determining crops and pests through the identification image are improved, the identification error caused by the manual identification of the image is reduced, and the follow-up operation is ensured to be carried out smoothly.

Description

technical field [0001] The present application relates to the technical field of agricultural plant protection, in particular to a crop pest identification method and a crop pest identification device. Background technique [0002] Image recognition refers to the technology of using computers to process, analyze and understand images to identify targets and objects in various patterns. With the continuous development of image recognition technology, its application fields are also expanding. [0003] For example, in the field of agricultural plant protection, in order to grasp the growth and reproduction of crops, it is possible to identify the crops and whether there are various pests on the crops by taking pictures of the crops, so as to provide targeted fertilization or insecticide programs. [0004] At present, the identification of pests in the process of crop growth and breeding mainly focuses on the background or grayscale image segmentation processing of the capture...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G06K9/00G06K9/46G06K9/62G06N3/04G06N3/06
CPCG06N3/0463G06N3/061G06V40/10G06V10/44G06F18/285G06F18/2321
Inventor 代双亮
Owner GUANGZHOU XAIRCRAFT TECH CO LTD
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