SHIELDING DETECTION METHOD AND APPARATUS, AND ELECTRONIC DEVICE, STORAGE MEDIUM AND COMPUTER PROGRAM PRODUCT

The present disclosure relates to a shielding detection method and apparatus, and an electronic device, a storage medium and a computer program product. The method comprises: according to an image feature statistical graph of a plurality of image blocks to be subjected to detection in the 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 image block to be subjected to detection, which has an abnormal change in the image feature statistical graph relative to the reference video frame, is present in the current video frame; when it is determined that said target image block is present in the current video frame, performing edge detection on said target image block, so as to obtain an edge detection result of said target image block; and according to the edge detection result, determining whether an image collection device for collecting the current video frame is shielded. La présente divulgation concerne