Plant species identification method based on blade textural features and iOS platform

A technology of texture features and recognition methods, applied in character and pattern recognition, image data processing, electrical digital data processing, etc., can solve the problems of less information conveyed, unobtrusive expression, and labor and material resources consumption, and achieve high recognition rate and good quality. Multi-resolution, good denoising effect

Inactive Publication Date: 2017-06-06
TONGJI UNIV
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  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

This method has congenital deficiencies such as consuming manpower and material resources, conveying less information, not being eye-catching, and easily corroded labels. Limited to this, it is only popularized in fee-paying or protected scenic spots;
[0004] (2) QR code pasted manually: This method can be regarded as an upgraded version of method (1), which is the product of the combination of species labeling and the development of modern electronic technology. Tourists scan the QR code pasted on the branches of plants , access to the Internet can obtain rich plant species information. This method overcomes the shortcomings of the method (1) in the transmission of less information, but there are still shortcomings such as labor-intensive physics and labels are easy to be corroded. It is only available in a very small number of parks. implementation, which is still in the experimental phase;
[0005] (3) Research by professional plant taxonomy workers: This is the most traditional plant taxonomy research method. Researchers classify specimens by collecting specimens and manual measurements, combined with empirical knowledge and book guidance. This method works The volume is huge and requires a lot of expertise, which can only be implemented in the field of scientific research
The recognition effect of the above methods needs to be improved

Method used

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  • Plant species identification method based on blade textural features and iOS platform

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Experimental program
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Embodiment

[0030] Such as figure 1 As shown, the plant species identification method based on leaf texture feature and iOS platform of the present invention comprises the following steps:

[0031] S1, the client acquires the blade image and preprocesses the image;

[0032] S2, the client transmits the preprocessed leaf image to the server, and sends a recognition request to the server;

[0033] S3, the server uses the contourlet transform algorithm to extract the texture features of the leaf image;

[0034] S4, the server side uses the extracted texture feature as the input of the trained SVM classifier, classifies and recognizes the leaf image, and obtains the classification number of the plant species;

[0035] S5, the server searches the plant species information database, and sends the plant species information data in step S4 to the client.

[0036] This embodiment adopts the C / S architecture, and uses the iOS mobile phone platform as the client to realize the collection of leaf ...

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Abstract

The present invention relates to a plant species identification method based on blade textural features and an iOS platform. The method employs a C / S construction, takes an iOS mobile phone platform as a client and takes a computer as a server, the client is configured to collect a blade image to send an identification request to the server and display a plant species information database, and the server is configured to extract the feature vectors of the blade images, perform classification identification of the blade image, construct the plant species information database and send the species information data to the client. Compared to the prior art, the identification efficiency is high and the accuracy is high.

Description

technical field [0001] The invention relates to a method for identifying plant species, in particular to a method for identifying plant species based on leaf texture features and an iOS platform. Background technique [0002] At present, there are three main methods of plant species identification: [0003] (1) Manually affixed species labels: This is a method adopted by most botanical gardens or parks to facilitate tourists to identify plant species, that is, to paste labels engraved with plant-related information on plant branches for tourists to read . This method has congenital deficiencies such as consuming manpower and material resources, conveying less information, not being eye-catching, and easily corroded labels. Limited to this, it is only popularized in fee-paying or protected scenic spots; [0004] (2) QR code pasted manually: This method can be regarded as an upgraded version of method (1), which is the product of the combination of species labeling and the d...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G06K9/62G06T7/45G06F17/30
CPCG06F16/24G06T2207/30188G06T2207/20081G06F18/2411
Inventor 黄德双李泽学
Owner TONGJI UNIV
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