Endoscopic imaging method, device and equipment and storage medium

Abstract

The invention discloses an endoscopic imaging method. The method comprises the following steps: identifying a target part where an imaging probe is located at present; and controlling the imaging probe to acquire a white-light-like image of the target part in a white-light-like illumination mode, wherein the hue of the white-light-like image is close to the hue of the white-light image of the target part, and in the same image area, the contrast ratio of background information and detail information in the white-light-like image under a blue channel is greater than the contrast ratio of the background information and the detail information in the white-light image under the blue channel. By applying the technical scheme provided by the invention, when endoscopic imaging is performed, an imaging hue similar to the white light image can be presented, user identification is facilitated, besides, the contrast ratio of a focus area and a normal mucous membrane of each part can be effectively enhanced, the omission ratio is reduced, and the accuracy of an examination result is improved. The invention further discloses an endoscopic imaging device and equipment and a computer storage medium, and the endoscopic imaging device and equipment have corresponding technical effects.

Description

technical field [0001] The present application relates to the technical field of endoscopes, in particular to an endoscope imaging method, device, equipment and storage medium. Background technique [0002] With the advancement of medical technology, various inspection methods are gradually increasing, and the inspection results provide an important basis for subsequent diagnosis, and the accuracy of the inspection results is even more important. [0003] In endoscopic examination, because the white light illumination mode is closer to the visual effect of the human eye, doctors usually use the white light illumination mode to conduct a full inspection of the digestive tract. After suspicious lesions are found, they switch to NBI (Narrow Band Imaging, Narrow Band Imaging), BLI (Blue Laser Imaging, blue laser imaging), LCI (Linked Color Imaging, linkage imaging) and other special lighting modes for further detailed examination. [0004] However, when endoscopic imaging is pe...

AI Technical Summary

Problems solved by technology

[0004] However, when endoscopic imaging is performed under white light illumination mode, the contrast between the lesion area and the normal mucosa is low, and it is easy to miss a diagnosis. Moreover, once a suspected lesion is missed under white light illumination mode, it will not be switched to special light illumination in the future. Extensive inspection of the model will eventually lead to the inability to obtain more accurate inspection results

Images