Area estimation method and device based on computer vision and storage device

The invention discloses an area estimation method and device based on computer vision and a storage device, and relates to the technical field of municipal monitoring. The method comprises the following steps: continuously acquiring continuous picture frames and acquisition time of the picture frames; performing region division on the picture frame to obtain each picture block in the picture frame; arranging the plurality of picture frames according to the time sequence to obtain a plurality of picture blocks corresponding to the same real scene object in each picture frame; a plurality of picture blocks corresponding to the same real-scene object are input into a region type judgment model to obtain output results of the plurality of picture blocks corresponding to the same real-scene object, and the output results comprise probability distribution of each picture block belonging to each block type; and obtaining the block type of the live-action object according to the output results of the plurality of pic