Abnormal cervical blood cell screening method based on TCT film preparation

A cervical cell and screening method technology, applied in the field of abnormal cervical blood cell screening based on TCT production, can solve the problem of low accuracy of abnormal cell screening method

Pending Publication Date: 2021-07-13
南京华晟医学检验实验室有限公司
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  • Description
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Problems solved by technology

[0004] The purpose of the present invention is to provide a screening method for abnormal cervical blood cells based on TCT preparation, aiming to solve the problem

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  • Abnormal cervical blood cell screening method based on TCT film preparation

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Embodiment Construction

[0031] Embodiments of the present invention are described in detail below, examples of which are shown in the drawings, wherein the same or similar reference numerals designate the same or similar elements or elements having the same or similar functions throughout. The embodiments described below by referring to the figures are exemplary and are intended to explain the present invention and should not be construed as limiting the present invention.

[0032] In the description of the present invention, it should be understood that "plurality" means two or more, unless otherwise specifically defined.

[0033] see figure 1 , the present invention provides a method for screening abnormal cervical blood cells based on TCT preparation, comprising the following steps:

[0034] S1: Construction of abnormal cell screening model;

[0035] S2: training the autoencoder, using the autoencoder to acquire positive and negative areas of the cervical slice image;

[0036] S3: training a si...

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Abstract

The invention discloses an abnormal cervical blood cell screening method based on TCT film preparation. The abnormal cervical blood cell screening method comprises the following steps: constructing an abnormal cell screening model; training an automatic coding instrument; training a single-class SVM (Support Vector Machine) classifier; acquiring a cervical cell image of a patient, and cutting the cervical cell image to obtain a plurality of cervical image packets; inputting the plurality of cervical image packets into the abnormal cell screening model to obtain prediction results corresponding to the plurality of cervical image packets; screening out the corresponding cervical image packet according to the obtained prediction result, and recording the cervical image packet as a first cervical sub-image set; inputting the plurality of cervix uteri image packets into the automatic coding instrument to obtain all the positive areas in the plurality of cervix uteri image packets; substituting all the obtained positive regions into the single-class SVM classifier, extracting the cervical image packet belonging to positive features, and recording the cervical image packet as a second cervical sub-image set; and setting a comparison model so as to quickly and accurately screen out the abnormal cervical blood cells.

Description

technical field [0001] The invention relates to the technical field of medical detection, in particular to a method for screening abnormal cervical blood cells based on TCT preparation. Background technique [0002] Cervical cancer is the most common gynecological malignancy, and its incidence has been decreasing in recent years. There are 500,000 new cases and 274,000 deaths worldwide every year. Cervical cancer is currently the only cancer that can be detected and cured early, so early screening and diagnosis are key links in the prevention and treatment of cervical cancer. [0003] At present, in major physical examination centers and hospitals, doctors generally need to find abnormal cells from thousands of cells under a microscope and make a diagnosis based on the abnormal cells. However, the accuracy of this abnormal cell screening method is low. Contents of the invention [0004] The purpose of the present invention is to provide a screening method for abnormal cer...

Claims

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Application Information

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IPC IPC(8): G06K9/62G06K9/46
CPCG06V10/44G06V2201/03G06F18/2411G06F18/214
Inventor 陈敬忠李绍奎严隆庆
Owner 南京华晟医学检验实验室有限公司
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