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Collection method of electronic colposcope images and device

A collection method and colposcopy technology, which can be used in surgery and other directions, can solve the problems of high randomness and low efficiency, and achieve the effect of low randomness, high efficiency, and reducing the possibility of regional omission.

Active Publication Date: 2014-05-07
EDAN INSTR
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  • Abstract
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Problems solved by technology

[0003] The technical problem to be solved by the present invention is to provide an electronic colposcopy image collection method with high efficiency, low randomness and no omission in view of the above-mentioned defects of low efficiency, large randomness and possible omission in the prior art and devices

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  • Collection method of electronic colposcope images and device
  • Collection method of electronic colposcope images and device
  • Collection method of electronic colposcope images and device

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Embodiment Construction

[0051] Embodiments of the present invention will be further described below in conjunction with the accompanying drawings.

[0052] Such as figure 1 As shown, in the embodiment of the electronic colposcope image acquisition method and device embodiment of the present invention, its image acquisition method includes the following steps:

[0053] Step S11 Acquiring and storing the original image and the green light image of the original image: In this embodiment, before performing this step, the imaging optical signal of the detection environment is converted into an electrical signal in real time by the CCD image photoelectric sensor, and the image signal is pre-set. Processing, set the RGB value parameters of the image to ensure the consistency of the color and brightness of the image, and convert the analog signal into a digital signal through the acquisition system after preprocessing. This is the basis for all image acquisition. In this step, when the currently acquired i...

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Abstract

The invention relates to a collection method of electronic colposcope images. The collection method comprises the following steps that a plurality of acetic acid reaction images are collected on set time points; filtering green light values are changed when the acetic acid reaction images are obtained, and green light images of the acetic acid reaction images are obtained; the images are divided into a plurality of regions, the pixel value of each region is compared with a corresponding set threshold value, each region is marked according to the corresponding comparison result, and the acetic acid reaction images, the green light images and marking values are stored respectively; real-time images are collected, used as iodine reaction images, and stored; the iodine reaction images are divided into a plurality of regions, the pixel value of each region is compared with a set threshold value, each region is marked according to the corresponding comparison result, and obtained marking values are stored respectively. The invention further relates to a device achieving the method. The collection method of the electronic colposcope images and the device have the advantages that efficiency is high, randomness is low, and omission is avoided.

Description

technical field [0001] The invention relates to medical equipment, more specifically, to a method and device for collecting images of an electronic colposcope. Background technique [0002] Electronic colposcopy can detect cervical erosion, cervical polyps, cervical intraepithelial neoplasia, cervical cancer, vaginitis, vulva, vaginal or cervical sarcoidosis, viral infection and subclinical papillomavirus infection. Colposcopy is not only valuable in diagnosing early cervical cancer and distinguishing tumors from inflammation, but also has special application value in treatment, especially in the treatment of cervical intraepithelial neoplasia. Because colposcopy can see the position and scope of epithelial changes, electronic colposcope video image printing or computer video image acquisition and storage is very important for the tracking and observation of cervical lesions. In the process of electronic colposcopy, the judgment is based on the condition of the obtained im...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A61B1/00
Inventor 章鸿沈渝赵健
Owner EDAN INSTR
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