Image reasoning method and device, computer equipment and readable storage medium

The invention provides an image reasoning method and device, computer equipment and a readable storage medium. The method comprises the following steps: acquiring an image frame of a video stream; performing object detection and tracking on the image frame to obtain metadata of an object; the metadata at least comprises an object ID; judging whether the image frame meets a preset reasoning condition or not according to the object ID; wherein the preset reasoning condition is any one of the following conditions: no cached object ID exists; the cached object ID is invalid; the cached object ID is effective, and the metadata corresponding to the object ID has missing attributes; if yes, performing attribute reasoning on the image frame; otherwise, not carrying out attribute reasoning on the image frame. According to the invention, attribute reasoning is carried out on the image frame only when the image frame meets the preset reasoning condition, so that the phenomenon of repeated reasoning of the same image fra