Medical image noise reduction method and device based on connected domain segmentation and storage medium

• Main Authors: HUO YINGYU, ZHONG YONG
• Format: Patent
• Language: Chinese; English
• Published: 22.05.2020
• Subjects: CALCULATING; COMPUTING; COUNTING; IMAGE DATA PROCESSING OR GENERATION, IN GENERAL; PHYSICS

The invention relates to a medical image noise reduction method and a device based on connected domain segmentation, and a storage medium. The method comprises the following steps: step 101, obtainingmedical image information of a user as a first image; 102, calculating a region-of-interest image of the first image, and cutting out the region-of-interest image from the first image to serve as a second image; 103, filtering the second image to obtain a third image; and 104, generating an empty template image with the same frame as the first image, and adding the second image and the empty template image to obtain a denoised medical image. According to the method, the region-of-interest of the medical image can be extracted, only the region-of-interest image is denoised, and finally the denoised region-of-interest image is added to the empty template image, so that rapid denoising of the medical image is realized. 本发明涉及基于连通域分割的医疗图像降噪方法、装置及存储介质，包括以下：步骤101、获取用户的医疗图像信息作为第一图像；步骤102、计算所述第一图像的感兴趣区域图像，将所述感兴趣区域图像从所述第一图