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Method and device for evaluating satisfaction degree of cell smear specimen

A cell smear and satisfaction technology, applied in the computer field, can solve problems such as strong subjectivity, poor consistency, time-consuming and laborious, etc., and achieve the effect of solving inaccurate manual calculations and overcoming inconsistencies

Inactive Publication Date: 2018-03-23
北京羽医甘蓝信息技术有限公司
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Problems solved by technology

First, the cell clusters, epithelial atrophy or cell autolysis that appear in some smears will cause technical artificial calculation difficulties; second, the estimation of the number of cells is done manually by the reader, which is highly subjective, inconsistent, and accurate Low disadvantages; again, the reader estimates the total number of cells by counting cells in a representative field of view, and calculates the number of squamous epithelial cells through the magnification of the objective lens, the diameter of the liquid-based smear, and the number of fields of view, which is time-consuming and laborious, and the calculation is not Accurate Disadvantages

Method used

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  • Method and device for evaluating satisfaction degree of cell smear specimen
  • Method and device for evaluating satisfaction degree of cell smear specimen
  • Method and device for evaluating satisfaction degree of cell smear specimen

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Embodiment Construction

[0034] Exemplary embodiments of the present invention are described below in conjunction with the accompanying drawings, which include various details of the embodiments of the present invention to facilitate understanding, and they should be regarded as exemplary only. Accordingly, those of ordinary skill in the art will recognize that various changes and modifications of the embodiments described herein can be made without departing from the scope and spirit of the invention. Also, descriptions of well-known functions and constructions are omitted in the following description for clarity and conciseness.

[0035] figure 1 is a schematic diagram of the main steps of the method for evaluating the satisfaction of cell smear specimens according to an embodiment of the present invention. like figure 1As shown, it mainly includes steps A to C.

[0036] Step A: Construct a cell recognition model based on convolutional neural network technology.

[0037] Specifically, step A may...

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Abstract

The invention provides a method and device for evaluating the satisfaction degree of a cell smear specimen. With the method and device adopted, the satisfaction degree of a cervical liquid-based cellsmear specimen can be evaluated intelligently and objectively. The method for evaluating the satisfaction degree of the cell smear specimen includes the following steps that: a cell recognition modelis constructed based on convolutional neural network technology; the cell recognition model is adopted to perform cell recognition on a test cell specimen image so as to obtain a recognition result; and whether the test cell specimen image is a satisfactory specimen image is judged according to the recognition result.

Description

technical field [0001] The invention relates to the field of computer technology, in particular to a method and device for evaluating the satisfaction degree of cell smear specimens. Background technique [0002] Liquid-based cytology examination is the use of Thin-Cytologic Test (TCT) to detect cervical cells and carry out cytological classification diagnosis. It is currently an advanced cervical cancer detection technology in the world. Liquid-based thin-layer cytology examination system processing technology was born in the United States and other countries in 1991, and it was first applied to gynecological cytology examination. Since 2001, domestic research on liquid-based cytology screening for cervical cancer has made this technology rapidly developed. Development, known as a revolution in cytology production technology. TCT has fundamentally solved the technical problems of high false-negative rate, high rate of lost cells (80%) and poor smear quality in routine exfo...

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Application Information

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IPC IPC(8): G06N3/04G06N3/08G01N21/84
CPCG06N3/08G01N21/84G06N3/045
Inventor 万涛肖凯文丁鹏
Owner 北京羽医甘蓝信息技术有限公司
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