Medical image segmentation method and device based on multi-scale feature fusion, electronic equipment and medium

The invention discloses a medical image segmentation method and device based on multi-scale feature fusion, electronic equipment and a medium. The method comprises the steps that a to-be-processed medical image is acquired; constructing a medical image segmentation model, obtaining a sample data set, and training the medical image segmentation model by using the sample data set; and extracting multi-scale fusion features of the to-be-processed medical image by using the medical image segmentation model, and performing image segmentation according to the multi-scale fusion features to obtain a corresponding medical segmented image. According to the invention, the method can achieve the automatic segmentation of the to-be-processed medical image in combination with the multi-scale fusion features of the to-be-processed medical image, improves the segmentation precision of the medical image, is suitable for more complex actual scenes, and improves the segmentation efficiency of the medical image. The method is w