Fluorescent endoscope system, control method, and storage medium

Abstract

The invention provides a fluorescent endoscope system, a control method and a storage medium. The working modes of the fluorescent endoscope system comprise a first mode and a second mode, and the fluorescent endoscope system comprises an endoscope, a lighting module, an endoscope driving module and a scene fusion module. The endoscope comprises a visible light image sensor and a near-infrared light image sensor. In the second mode, the lighting module is used for providing visible light and near-infrared light, the visible light image sensor obtains a visible light scene image and outputs the visible light scene image in the form of a first video stream, and the near-infrared light image sensor obtains a near-infrared light scene image and outputs the near-infrared light scene image in the form of a second video stream. The scene fusion module is used for performing image fusion on the current frame image of the first video stream and the current frame image of the second video stream when the current brightness of the first video stream and / or the second video stream is within the target brightness range. According to the method, the signal-to-noise ratio can be effectively improved, and more image detail information can be obtained.

Description

technical field [0001] The invention relates to the technical field of medical instruments, in particular to a fluorescence endoscope system, a control method and a storage medium. Background technique [0002] With the continuous development of medical technology, endoscopes, as a detection instrument that integrates traditional optics, ergonomics, precision machinery, modern electronics, mathematics, and software, have become more and more widely used. The endoscope can enter the body of the subject to be detected (such as the esophagus) to obtain images of the part to be detected, and then determine whether there is a lesion in the part to be detected. The endoscope can be used to see lesions that cannot be seen on X-rays, so it is very useful for doctors. For example, with the help of an endoscope, doctors can observe ulcers or tumors in the stomach and formulate the best treatment plan accordingly. [0003] Specifically, the endoscope system generally has parts that c...

AI Technical Summary

Problems solved by technology

[0007] The object of the present invention is to provide a fluorescence endoscope system, control method and storage medium, which can obtain information that cannot be obtained by visible light by imaging specific tissues through fluorescence At the same time, it can also solve the problem of smearing and aggravating imaging noise caused by traditional front and rear frame image fusion methods when intraoperative bleeding occurs and the imaging details are not clear under the visible light environment.

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