System and method for adjusting stereoscopic endoscope light source brightness

Abstract

The invention discloses a system and a method for adjusting stereoscopic endoscope light source brightness. The system includes a left view image collection module, a right view image collection module, an image processing module, a data storage module, a calculating module, a control module and a light source. The method for adjusting stereoscopic endoscope light source brightness provided by the invention includes the steps of: comprehensively considering the illumination brightness collected by the left and right view image collection modules during a process of adjusting the light source brightness, adjustment on the light source brightness is achieved by changing the magnitude of working current or working voltages of a cold light source, and the problems about image blurring and image overexposure during the diagnosis process of the stereoscopic endoscope are effectively overcome; meanwhile, the method of comparing the collected illumination brightness with basic illumination brightness is used for judging which kind of illumination brightness the illumination brightness belongs to, and then an electric control signal is transmitted for adjusting the illumination brightness of the cold light source, so that the cold light source is scientifically and reasonably used, the loss of the light source is reduced, and the service life of the light source is prolonged.

Description

technical field [0001] The invention relates to the field of medical imaging equipment, in particular to a system and method for adjusting the brightness of a stereoscopic endoscope light source. Background technique [0002] At present, in the equipment for disease detection inside the human body, the stereoscopic endoscope solves the problem that the traditional single-light path endoscope can only observe flat images. However, due to the complex and changeable environment in the human body, the endoscope lens The front end of the laser often appears unstable, which affects the imaging quality of the lesion, and cannot obtain accurate image information of the lesion. The main reason is that the light source of the stereoscopic endoscope cannot automatically adjust the brightness of the light. When the brightness provided by the light source is insufficient, the image of the lesion obtained is relatively dark, resulting in blurred images; on the contrary, when the brightnes...

AI Technical Summary

Problems solved by technology

[0003] The technical problem to be solved by the present invention is to provide a method for adjusting the brightness of the light source of the stereoscopic endoscope, which can effectively solve the problem of blurred images of the stereoscopic endoscope caused by insufficient brightness of the light source in the complex and changeable environment of the human body, and The overexposure problem caused by the excessive brightness of the light source helps the stereoscopic endoscope to provide a suitable light source brightness for the detection environment during the working process, ensuring real-time acquisition of clear images, and helping doctors in treatment and diagnosis

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