Shielding detection method and device, electronic equipment and storage medium

The invention relates to an occlusion detection method and device, electronic equipment and a storage medium, and the method comprises the steps: obtaining an image feature statistical graph of a plurality of to-be-detected image blocks in a current video frame and an image feature statistical graph of a plurality of reference image blocks in a reference video frame; determining whether a target to-be-detected image block with abnormal image feature statistical graph change relative to the reference video frame exists in the current video frame or not; under the condition of determining that the target to-be-detected image block exists in the current video frame, performing edge detection on the target to-be-detected image block to obtain an edge detection result of the target to-be-detected image block; and according to the edge detection result, determining whether an image acquisition device for acquiring the current video frame is shielded or not. According to the embodiment of the invention, shielding de