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Parathyroid gland identification method based on image fusion technology

A parathyroid gland and image fusion technology, applied in the field of medical assistance, can solve the problems of difficulty in guaranteeing the recognition accuracy and interference of autofluorescence imaging, and achieve the effects of overcoming misidentification problems, reducing damage, and high recognition and positioning accuracy

Pending Publication Date: 2021-08-03
脉得智能科技(无锡)有限公司
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Problems solved by technology

However, in actual use, it was found that some lymph nodes and adipose tissue after electrocautery will also produce autofluorescence, causing interference, which makes it difficult to guarantee the accuracy of autofluorescence imaging identification

Method used

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  • Parathyroid gland identification method based on image fusion technology
  • Parathyroid gland identification method based on image fusion technology
  • Parathyroid gland identification method based on image fusion technology

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Embodiment Construction

[0032] The specific embodiments of the present invention will be further described below in conjunction with the accompanying drawings.

[0033] The application discloses a method for identifying parathyroid glands based on image fusion technology, which includes the following steps:

[0034] In step S1, several groups of sample images are obtained, each group of sample images corresponds to a thyroid tissue sample, and each group of sample images respectively includes a fluorescence developed image and a real scene image of a corresponding thyroid tissue sample at the same time and under the same field of view.

[0035]Wherein, the fluorescence imaging image is an image obtained by using a fluorescence imager under the irradiation of near-infrared light in the target band, and the target band in this application is a band with a wavelength of 785 nm. The real image is an image obtained by using a camera under the same field of view under the shadowless light.

[0036] In thi...

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Abstract

The invention discloses a parathyroid gland identification method based on an image fusion technology, and relates to the technical field of medical assistance. According to the parathyroid gland recognition method, a parathyroid gland recognition model obtained through training is used for carrying out feature extraction and fusion on a target fluorescence development image and a target real-scene image of thyroid tissues to be recognized under the same visual field so as to recognize parathyroid glands, and the characteristic that lymph nodes, fat and other tissues on the real-scene image are easy to distinguish is utilized; the deep learning image fusion technology is adopted to fuse the characteristics of the fluorescent development image and the live-action image to identify the parathyroid gland, so that the problem of misrecognition when the parathyroid gland is identified by using a near-infrared self-fluorescent development identification method can be solved, and the parathyroid gland identification and positioning precision is relatively high; and the risk of damaging parathyroid gland tissues in the neck operation of thyroid gland and the like is reduced.

Description

technical field [0001] The invention relates to the field of medical auxiliary technology, in particular to a method for identifying parathyroid glands based on image fusion technology. Background technique [0002] The parathyroid gland is an important endocrine gland in the human body. The living parathyroid gland is generally flat and oval, with a yellow or brownish-yellow appearance, resembling a soybean. Under normal circumstances, each person has four parathyroid glands, which are symmetrically distributed in the middle and lower parts of the back of the thyroid gland on the left and right sides respectively. However, there are large differences in the location and number of parathyroid glands in some people, and some literatures say that 48%~ 62% of Chinese have four parathyroid glands, 15% of Chinese have only two parathyroid glands, about 20% of the upper parathyroid glands are asymmetrical, and about 30% of the lower parathyroid glands are asymmetrical . The main...

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Application Information

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IPC IPC(8): G06K9/62G06K9/46G06T3/40G06N3/04
CPCG06T3/4007G06T3/4038G06V10/40G06V2201/031G06N3/045G06F18/253
Inventor 赵婉君赵星王宇石一磊朱精强
Owner 脉得智能科技(无锡)有限公司
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