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Crop pest identification method and system based on Android platform

A recognition method, crop technology, applied in character and pattern recognition, instruments, computer parts, etc.

Inactive Publication Date: 2014-07-02
HEFEI INSTITUTES OF PHYSICAL SCIENCE - CHINESE ACAD OF SCI +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The current pest classification and identification work is mainly done by a small number of plant protection experts and agricultural technicians, but there are many types of pests, and every plant protection expert can only identify some pests

Method used

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  • Crop pest identification method and system based on Android platform
  • Crop pest identification method and system based on Android platform
  • Crop pest identification method and system based on Android platform

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Experimental program
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Embodiment Construction

[0066] A method for identifying crop pests based on the Android platform, comprising: (1) starting the application software on the Android platform mobile phone, connecting to the wireless network, selecting the type of crops, and setting the address and port of the required identification server; (2) using the Android platform to The camera of the mobile phone collects pest images, and transmits the pest images to the application server through the mobile terminal wireless transmission module; (3) the application server performs image segmentation on the received pest images, and judges whether the segmented pest images reach the expected threshold , if the judgment result is yes, preprocessing, feature extraction and multi-feature fusion are performed on the pest image in turn, otherwise, the pest image is segmented again; (4) The fused pest image features are processed by the computing server and the sample server Identify, and transmit the identification results and corresp...

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Abstract

The invention relates to a crop pest identification method based on an Android platform. The method comprises the steps of starting application software of a mobile phone with the Android platform, enabling the mobile phone to be connected with a wireless network, selecting the type of a crop, collecting a pest image, transmitting the pest image to an application program server, cutting the pest image with the application program server, and judging whether the expected threshold value is reached or not; if yes, conducting preprocessing, feature extraction and multi-feature fusion on the pest image in sequence; if not, cutting the pest image again; identifying features of the pest image, and transmitting the identified result and the corresponding pest control method to the mobile phone with the Android platform. The invention further discloses a crop pest identification system based on the Android platform. According to the crop pest identification method and system based on the Android platform, a user can intelligently diagnose crop pests anytime and anywhere, the limitation of simply relying on an agricultural specialist is avoided, the Android mobile phone platform is utilized, a traditional crop pest diagnosis mode is completely changed, farmland management efficiency is improved, and convenience is brought to the user.

Description

technical field [0001] The invention relates to the field of intelligent agriculture, in particular to a method and system for identifying crop pests based on an Android platform. Background technique [0002] Pests are the enemies of crops, and they occur throughout the growth period of crops, which can cause a large reduction in crop yield. The current pest classification and identification work is mainly done by a small number of plant protection experts and agricultural technicians, but there are many types of pests, and every plant protection expert can only identify some pests. There are more and more signs that the contradiction between the increasing demand for pest identification and the relatively few experts in pest identification has been intensified, and it is of great significance to find new ways to solve the identification of pests. Contents of the invention [0003] The primary purpose of the present invention is to provide an Android platform-based crop ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G06K9/62
Inventor 张洁李瑞谢成军宋良图王儒敬周林立黄河董伟郭书普严曙聂余满
Owner HEFEI INSTITUTES OF PHYSICAL SCIENCE - CHINESE ACAD OF SCI
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