The invention provides an information processing method executed by interactive home terminal equipment, and the method comprises the steps: receiving a first video frame image from interactive opposite terminal equipment, wherein the first video frame image is a two-dimensional image containing a target object; detecting whether attitude information exists in the first video frame image or not; under the condition that the attitude information exists in the first video frame image, removing the attitude information from the first video frame image to obtain a second video frame image; decoding the second video frame image to obtain an RGB image and a depth image containing the target object; performing three-dimensional reconstruction on the RGB image, the depth image and the attitude information to obtain a three-dimensional image containing the target object; and displaying the three-dimensional image on the interactive home terminal device. In addition, the invention further provides an information processing device applied to the interactive home terminal equipment.