The invention discloses a depth information-containing image segmentation method. The method comprises the following steps: an obtaining step of obtaining point information input by a user and dividing a to-be-segmented image into region blocks, wherein the point information is pixel points on the to-be-segmented image; a judgment step of judging whether the pixel points on each region block belong to a foreground region or a background region according to the point information; and a first image segmentation step of judging a result of the pixel points on each region block according to a confidence map to realize image segmentation. The invention furthermore discloses an electronic device, a computer readable storage medium and a depth information-containing image segmentation apparatus. According to the depth information-containing image segmentation method, segmentation tags are automatically generated for different image characteristics, then the tags generated under the different characteristics are subjected to fusion judgment, and finally an optimized image segmentation scheme is formed; and the image segmentation method has remarkable test results and better effects in five major RGBD data sets.