Gesture detection method and device, equipment and storage medium

The invention relates to the technical field of computer vision, and discloses a gesture detection method, device and equipment and a storage medium, and the method comprises the steps: obtaining a to-be-detected image, and extracting hand features in the to-be-detected image through employing a first detection model constructed based on an improved neural network, so as to obtain a hand detection frame representing a hand position; wherein the improved neural network is a neural network added with an attention mechanism; and detecting hand key nodes in the hand detection frame containing hand information by using a second detection model, and determining gesture information in the to-be-detected image according to a detection result. The first detection model with the attention mechanism is added, so that the hand positioning precision of the model is improved to a great extent, and the requirement of hand small target detection in a complex environment is met. And meanwhile, a direct processing object of th