Tumor image segmentation method and device and electronic equipment

The invention discloses a tumor image segmentation method and apparatus, and an electronic device. The method comprises the steps that an original tumor image to be subjected to tumor segmentation is acquired, and the original tumor image is an image obtained after CT scanning is carried out on a target organ of a target object; a tumor segmentation model is adopted to segment an original tumor image to obtain a target tumor image corresponding to a tumor area, and the tumor segmentation model comprises an encoder, a decoder and a multi-scale attention module. The multi-scale attention module carries out feature fusion processing on the original tumor image by combining an interaction point sampled by the target object in the original tumor image; and displaying the target tumor image. The technical problem of poor precision of tumor segmentation in the prior art is solved. 本申请公开了一种肿瘤图像的分割方法、装置及电子设备。其中，该方法包括：获取待进行肿瘤分割的原始肿瘤图像，其中，原始肿瘤图像为对目标对象的目标器官进行CT扫描后得到的图像；采用肿瘤分割模型对原始肿瘤图像进行分割，得到肿瘤区域所对应的目标肿瘤图像，其中，肿瘤分割模型包括编码器、