Gesture key point detection method and device, electronic device and storage medium

The application relates to a gesture key point detection method and device, an electronic device and a storage medium, wherein the method comprises obtaining a gesture image and a gesture class of thegesture image, in the pre-trained key point detection network, determining the key point detection network corresponding to the gesture category, and inputting the gesture image into the key point detection network corresponding to the gesture category to obtain the gesture key point corresponding to the gesture category and the position of the gesture key point in the gesture image. In embodiment of that present application, each key point detection network of the plurality of key point detection networks corresponds to a gesture class, the parameters of the key point detection network corresponding to the gesture class are the parameters corresponding to the gesture class, so that when the key point detection network corresponding to the gesture class is used to detect the key points inthe gesture image of the