Image annotation method and device and computing equipment

The embodiment of the invention provides an image annotation method and device, and computing equipment. The method comprises the following steps: determining a first depth image and a second depth image; wherein the first depth image corresponds to first annotation information; extracting at least one first matching point pair of the first depth image and the second depth image in the first dimension space; extracting a plurality of second matching point pairs of the first depth image and the second depth image in the second dimension space based on the at least one first matching point pair; and according to the at least one first matching point pair and the plurality of second matching point pairs, in combination with the first annotation information of the first depth image, determining the second annotation information of the second depth image. According to the embodiment of the invention, the image annotation efficiency is improved. 本申请实施例提供一种图像标注方法及装置、计算设备，该方法包括：确定第一深度图像以及第二深度图像；其中，第一深度图像对应有第一标注信息；提取第