A blood tumor chromosome karyotype automatic analysis method and system

A technology of chromosome karyotype and automatic analysis, applied in the field of chromosome karyotype analysis, can solve the problems of low detection efficiency and low intelligence, and achieve the effects of reducing detection time, overcoming low detection efficiency, and low intelligence

Pending Publication Date: 2021-09-24
THE THIRD AFFILIATED HOSPITAL OF SUN YAT SEN UNIV +1
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  • Abstract
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  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] The purpose of the present invention is to solve the technical defects of low intelligence and low detection efficiency in the existing ka

Method used

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  • A blood tumor chromosome karyotype automatic analysis method and system
  • A blood tumor chromosome karyotype automatic analysis method and system
  • A blood tumor chromosome karyotype automatic analysis method and system

Examples

Experimental program
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Effect test

Embodiment 1

[0194] Such as figure 1 As shown, a method for automatic analysis of chromosomal karyotypes of hematological tumors, comprising the following steps:

[0195] S1: collecting chromosome images;

[0196] S2: Preprocessing the collected chromosome images;

[0197] S3: Segment the chromosome according to the chromosome image obtained by preprocessing;

[0198] S4: Extracting characteristic parameters of the chromosomes that have been segmented;

[0199] S5: Classify the chromosomes according to the extraction results of the characteristic parameters, and complete the automatic analysis of the chromosome karyotype.

[0200] In the specific implementation process, the intelligentization of chromosome karyotype analysis can be realized through this scheme, and the combination of cytogenetic experimental technology and advanced image processing, image analysis and other technologies greatly improves the diagnostic accuracy and reduces the detection time. The detection efficiency is...

Embodiment 2

[0304] More specifically, on the basis of Example 1, such as Figure 5 As shown, this solution also provides an automatic karyotype analysis system for blood tumors, including an image acquisition module, an image preprocessing module, a chromosome segmentation module, a characteristic parameter extraction module and a chromosome classification module; wherein:

[0305] The image collection module is used to collect chromosome images;

[0306] The image preprocessing module is used to preprocess the collected chromosome images;

[0307] The chromosome segmentation module is used to segment chromosomes according to the chromosome image obtained by preprocessing;

[0308] The characteristic parameter extraction module is used to extract the characteristic parameters of the divided chromosome;

[0309] The chromosome classification module is used to classify chromosomes according to the extraction results of characteristic parameters.

[0310] More specifically, the image prep...

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Abstract

The invention provides a blood tumor chromosome karyotype automatic analysis method. The method comprises the following steps: S1, acquiring a chromosome image; s2, preprocessing the acquired chromosome image; s3, segmenting the chromosome according to the chromosome image obtained by preprocessing; s4, extracting characteristic parameters of the segmented chromosomes; and S5, classifying the chromosomes according to an extraction result of the characteristic parameters, and completing the automatic analysis of the karyotype of the chromosome. The invention further provides a blood tumor chromosome karyotype automatic analysis system, intelligence of chromosome karyotype analysis is achieved; the cytogenetics experiment technology is combined with advanced technologies such as image processing and image analysis, the diagnosis accuracy is greatly improved, the detection time is shortened, the detection efficiency is greatly improved, and the technical defects of low intelligent degree and low detection efficiency in the prior art are effectively overcome.

Description

technical field [0001] The invention relates to the technical field of chromosome karyotype analysis, in particular to an automatic analysis method and system for chromosome karyotype of blood tumors. Background technique [0002] Chromosomes are the carriers of genetic factors. The number and karyotype of chromosomes are the basis of cytogenetics. They are a more accurate indicator that can be used to identify the species of cell lines and the source of sex. A simple way to detect human chromosomes is to look at the chromosome nucleus type. Karyotype refers to the composition of chromosomes of an individual or species, and is the expression of chromosomes in the metaphase of mitosis, including the size, shape, and number of chromosomes, which is the general term for all phenotypic characteristics of cell chromosomes that can be measured under an optical microscope. Chromosomal karyotype analysis is the process of grouping, queuing, pairing and morphological analysis based ...

Claims

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Application Information

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IPC IPC(8): G06K9/00G06K9/62G06T7/12G06T7/13G06T7/136G06T7/194
CPCG06T7/136G06T7/12G06T7/13G06T7/194G06T2207/20032G06T2207/10061G06F18/24143
Inventor 郑永江
Owner THE THIRD AFFILIATED HOSPITAL OF SUN YAT SEN UNIV
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