Bacillus recognition method and device for fluorescence microscopic image, and terminal device
A microscopic image and recognition method technology, applied in the field of image recognition, can solve the problems of inconvenient detection, poor practicability and applicability of the recognition method, etc., and achieve high accuracy, easy update and maintenance, strong ease of use and practicability Effect
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Embodiment 1
[0048] see figure 1 , is a schematic diagram of the implementation flow of the bacillus recognition method for fluorescent microscopic images provided by an embodiment of the present invention, the recognition method is applied to the identification of acid-resistant Mycobacterium tuberculosis on the basis of fluorescent microscopic images; During the identification process of bright spots, it is necessary to carry out preliminary screening of bright spots, and first screen out bright spots that are too large or too small to meet the size of bacilli, and keep bacilli and impurities within a certain threshold range; and then according to the design According to the parameters of the specified impurity type, the bright spots are further matched and screened, the bright spots belonging to the impurity type are identified, and the bright spots that match the characteristics of the impurity type are deleted; the remaining bright spots that do not match the characteristics of the imp...
Embodiment 2
[0082] see image 3 , is a schematic diagram of the bacillus recognition device for the fluorescent microscopic image provided by the embodiment of the present invention. For the convenience of description, only the parts related to the embodiment of the present invention are shown.
[0083] The bacillus recognition device of the fluorescent microscopic image includes:
[0084] An image acquisition module 31, configured to acquire a fluorescent microscopic image of a sputum smear sample;
[0085] A data extraction module 32, configured to acquire bright spots in the fluorescence microscopic image, and extract characteristic parameters of the bright spots;
[0086] A feature matching module 33, configured to perform feature matching on the bright spot and the impurity type according to the range of the feature parameter and the preset impurity type parameter;
[0087] The screening module 34 is configured to obtain a feature matching result, screen out bright spots that success...
Embodiment 3
[0097] Figure 4 It is a schematic diagram of a terminal device provided by an embodiment of the present invention. Such as Figure 4 As shown, the terminal device 4 of this embodiment includes: a processor 40 , a memory 41 and a computer program 42 stored in the memory 41 and operable on the processor 40 . When the processor 40 executes the computer program 42, the steps in the embodiment of the bacillus identification method for each fluorescent microscopic image above are realized, for example figure 1 Steps 101 to 104 are shown. Alternatively, when the processor 40 executes the computer program 42, it realizes the functions of the modules / units in the above-mentioned device embodiments, for example image 3 The functions of modules 31 to 34 are shown.
[0098] Exemplarily, the computer program 42 can be divided into one or more modules / units, and the one or more modules / units are stored in the memory 41 and executed by the processor 40 to complete this invention. The...
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