Method and system for classifying environmental microorganisms by image recognition technology

An environmental microorganism and image recognition technology, applied in character and pattern recognition, instruments, computer parts, etc., can solve the problems of complex implementation process of classification methods, and achieve the effect of improving the accuracy of microbial classification and strengthening the extraction technology.

Inactive Publication Date: 2016-03-30
SICHUAN MUNIULIUMA INTELLIGENT TECH CO LTD
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Problems solved by technology

[0004] The purpose of the present invention is to solve the technical problem of complex implementation process of the classification method in th

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  • Method and system for classifying environmental microorganisms by image recognition technology
  • Method and system for classifying environmental microorganisms by image recognition technology

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Embodiment Construction

[0020] Specific embodiments of the present invention will be described in detail below in conjunction with the accompanying drawings.

[0021] The invention discloses a method for classifying environmental microorganisms by using image recognition technology, which specifically includes the following steps: step 1, constructing a classification model of environmental microorganisms, and training the classification model by using microscopic pictures of original environmental microorganisms; step 2, Obtain new microscopic pictures of environmental microorganisms that need to be classified, manually select the area where the environmental microorganisms are located, use edge detection in the area where the environmental microorganisms are located to obtain the edge distribution of the environmental microorganisms, and then manually select the final location of the environmental microorganisms again. region, and save the region as a binary image; step 3, obtain the global shape fe...

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Abstract

The invention relates to the technical field of environmental microorganism classification, and discloses a method for classifying environmental microorganisms by an image recognition technology. The method specifically comprises the following steps: 1) constructing an environmental microorganism classification model; 2) obtaining the micrograph of the environmental microorganism which needs to be classified, selecting an area where the environmental microorganism is positioned, and adopting edge detection to obtain the edge distribution of the environmental microorganism; and 3) obtaining global shape features and local shape features, and carrying out the environmental microorganism classification by the classification model according to the global shape features and the local shape features, wherein the local shape features adopt scale invariant features. Through the construction of the classification model, the environmental microorganism classification can be realized according to graphs, the complexity of DNA (Deoxyribose Nucleic Acid) detection is avoided, the global shape features of an image are judged in a classification process, the local shape features of the image can be judged, and final microorganism classification accuracy is improved.

Description

technical field [0001] The invention relates to the technical field of classification of environmental microorganisms, in particular to a method and system for classifying environmental microorganisms using image recognition technology. Background technique [0002] Microorganisms are ubiquitous and ubiquitous in nature, and there are huge numbers. Microbes are critical to life on Earth, converting vital elements into energy, maintaining chemical balance in the atmosphere, and providing nutrients for plants and animals. Microbes can also be used for many commercial purposes, such as making antibiotics, improving agricultural efficiency, and producing biofuels. In addition, there are a small number of microorganisms that are harmful to humans and cause various diseases. Historically, microbiological research has focused primarily on studying individual species. [0003] The usual method for classifying environmental microorganisms in the prior art is: comparing the DNA tag...

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Application Information

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IPC IPC(8): G06K9/62G06K9/46
CPCG06V10/44G06F18/2411G06F18/24
Inventor 李晨蒋涛
Owner SICHUAN MUNIULIUMA INTELLIGENT TECH CO LTD
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