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Method and system for identifying fruit tree pest and disease damage types

A technology of diseases and insect pests and fruit trees, which is applied in the field of image processing, can solve the problem of being unable to fully and accurately identify the types of fruit tree diseases and insect pests

Pending Publication Date: 2021-03-09
深圳市丰农数智农业科技有限公司
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  • Description
  • Claims
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Problems solved by technology

[0004] In view of this, the embodiment of the present application provides a method and system for identifying the types of pests and diseases of fruit trees to solve the problem that the current identification system of pests and diseases based on deep learning cannot comprehensively and accurately identify the types of pests and diseases of fruit trees

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  • Method and system for identifying fruit tree pest and disease damage types
  • Method and system for identifying fruit tree pest and disease damage types
  • Method and system for identifying fruit tree pest and disease damage types

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Embodiment Construction

[0036] In the following description, specific details such as specific system structures and technologies are presented for the purpose of illustration rather than limitation, so as to thoroughly understand the embodiments of the present application. However, it will be apparent to those skilled in the art that the present application may be practiced in other embodiments without these specific details. In other instances, detailed descriptions of well-known systems, devices, circuits, and methods are omitted so as not to obscure the description of the present application with unnecessary detail.

[0037] It should be understood that the term "and / or" used in the description of the present application and the appended claims refers to any combination and all possible combinations of one or more of the associated listed items, and includes these combinations. In addition, in the description of the specification and appended claims of this application, the terms "first", "second...

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Abstract

The invention is suitable for the technical field of image processing, and provides a method and system for identifying fruit tree pest and disease damage types, and the method comprises the steps: obtaining a to-be-identified image, inputting the to-be-identified image into a preset classification model, and extracting sub-images of a plurality of sizes of a key position of the to-be-identified image; and determining a pre-classification result corresponding to the sub-image of each size, and determining a fruit tree pest and disease damage type corresponding to the to-be-identified image according to the pre-classification result of the sub-image of each size. By extracting the sub-images of multiple sizes at the key positions and then fusing the pre-classification results correspondingto the sub-images, image noise interference is eliminated to the maximum extent, main recognition parts (namely the key positions) are focused, accurate diagnosis of similar plant diseases and insectpests is achieved, and the accuracy of the classification results is improved.

Description

technical field [0001] The application belongs to the technical field of image processing, and in particular relates to a method and system for identifying types of fruit tree diseases and insect pests. Background technique [0002] Fruit tree diseases and insect pests are the combination of fruit tree diseases and fruit tree insect pests. Fruit tree disease refers to the fact that during the cultivation process, fruit trees are infected by harmful organisms or affected by adverse environmental conditions, the normal metabolism is disturbed, a series of changes and damages occur from physiological functions to organizational structures, and even abnormal external forms appear Common diseases include withering, rot, spots, mold powder, mosaic and so on. Fruit tree pests refer to the phenomenon of eating fruit trees and causing damage to the branches, leaves, roots and fruits of fruit trees. According to the different host parts of pests, pests can be divided into four catego...

Claims

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Application Information

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IPC IPC(8): G06K9/62G06N3/04G06N3/08
CPCG06N3/08G06V20/68G06N3/045G06F18/241
Inventor 王玉亭张冲
Owner 深圳市丰农数智农业科技有限公司
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