Cervical cancer and uterus cancer detection method and system thereof

Abstract

The invention provides a cervical carcinoma and uterus cancer detection method and a system thereof, which relate to the fields of biological and microbiological analysis detection. The method comprises the following steps: obtaining a microscopic image of vaginal secretion; performing edge detection, filling up an internal gas of the edge to form a complete exfoliative cell shape; obtaining a microscopic image of exfoliative cell, performing edge detection to obtain cell nucleus; calculating an area difference and curvature of the exfoliative cell to determine the result as cervical carcinomaand uterus cancer; calculating the ovality of the exfoliative cell, and when the ovality of the exfoliative cell is lower than a first set value, determining the result as precancerous lesions of cervical carcinoma and uterus cancer; calculating a ratio of an area of the exfoliative cell nucleus to the area of the exfoliative cell, and when the ratio of the area of the exfoliative cell nucleus tothe area of the exfoliative cell is higher than a second set value, determining the result as an early stage of precancerous lesions of cervical carcinoma and uterus cancer. Compared with the prior art, the method has the advantages that the measurement time is short, the complex processes such as dyeing culture cannot be required, and the process is simple and reliable.

Description

technical field [0001] The invention relates to the field of biological and microbial analysis and detection, in particular to a detection method and system for cervical cancer and uterine cancer. Background technique [0002] At present, there are not many ways to detect cervical cancer and uterine cancer in clinical practice, and there is almost no direct image recognition method. At present, cytological examination (cervical smear) is more widely used: cytological examination is currently the most widely used clinically. The main method for screening cervical cancer and uterine cancer. It is a discipline that diagnoses clinical diseases by observing cell structure and morphological changes. TCT (liquid-based thin-layer cytology test): The doctor puts the collected cells into a specimen bottle filled with cell preservation solution and sends it to the laboratory. The production process is controlled by a computer program. Pathologists can see clearly at a glance, which s...

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Problems solved by technology

[0004] The object of the present invention is to provide a kind of detection method and system of cervical cancer, uterine cancer, to solve the checking method (being cervical smear) of manual observation cytology in the prior art, go judging exfoliated nuclei and exfoliated with naked eyes if existing. The difficulty of the ratio of cell area, the detection process is complex, the time period is long, and the detection accuracy is low

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