A detection method and apparatus for a facial key point, and a storage medium and an electronic device, which belong to the technical field of facial recognition. The method comprises: acquiring an image to be labeled, which includes a face (S110); inputting said image into a pre-trained key point labeling model, so that the key point labeling model outputs a thermodynamic diagram and predicted key point coordinates that correspond to said image, and an occlusion confidence of each point location in said image (S120); determining target key point coordinates of said image according to the thermodynamic diagram, the predicted key point coordinates and the occlusion confidence (S130); and performing key point labeling on said image according to the target key point coordinates (S140). By means of the method, the recognition efficiency of a facial key point can be improved, and the recognition accuracy of the facial key point is ensured.
DETECTION METHOD AND APPARATUS FOR FACIAL KEY POINT, AND STORAGE MEDIUM AND ELECTRONIC DEVICE