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Method and device for processing cervical cell slice images

A cervical cell and cell technology, applied in the field of cervical cell slice image processing, can solve the problem of insufficient accuracy of the cervical cell segmentation depth model, and achieve the effect of accurate and reliable model, accurate and reliable cell edge and calibration data, and high degree of automation

Inactive Publication Date: 2018-12-18
北京羽医甘蓝信息技术有限公司
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Problems solved by technology

[0004] In view of this, the present invention provides a method and device for processing cervical cell slice images, which can solve the technical problem that the accuracy of the cervical cell segmentation depth model in the prior art is not high enough

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  • Method and device for processing cervical cell slice images
  • Method and device for processing cervical cell slice images
  • Method and device for processing cervical cell slice images

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Embodiment Construction

[0028] 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.

[0029] In order to enable those skilled in the art to better understand, the relevant knowledge of different cervical cells will be introduced in detail below.

[0030] In medicine, cervical cells are usually divided into NILM (Negative for Intraepithlial Lesion or Maliganancy, that is, no intraepithelial lesion cells or malignant) cells, LSIL

[0031] (Low-grade Squamous...

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Abstract

The invention provides a method and a device for processing cervical cell slice images, wherein the method comprises the following steps of: A, collecting a single free non-overlapping cell material and a slice background material from a real cervical cell slice image with cell level labeling information, and establishing a single cell database and a slice background database; B, according to a single cell database and a slice background database, synthesizing a simulated cervical cell slice image with cell instance level label; C, training a cervical cell instance segmentation depth model byusing a simulated cervical cell slice image, and segmenting cervical cells by use that trained cervical cell instance segmentation depth model to detect the real cervical cell slice image to obtain acervical cell segmentation result.

Description

technical field [0001] The invention relates to the technical field of computers and software, in particular to a method and device for processing cervical cell slice images. Background technique [0002] With the development of artificial intelligence, many traditional manual tasks can gradually be completed by computers. For example, use the deep learning method to train the neural network model, and then use the trained model to segment the cell instances in the cervical cell slice, and further segment the nucleus of a single cell instance. [0003] In the process of training the neural network model, it is necessary to provide a huge number of high-quality training sample sets to ensure the accuracy of the training results. However, in practical applications, due to the relatively high degree of cell overlap in most cervical cell slice images (especially abnormal cells are usually highly aggregated), it is difficult for medical professionals to manually segment the edge...

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Application Information

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IPC IPC(8): G06T7/00G06T7/11G06T7/136
CPCG06T7/0012G06T7/11G06T7/136G06T2207/20081G06T2207/20084G06T2207/30024
Inventor 徐通陈文丁鹏
Owner 北京羽医甘蓝信息技术有限公司
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