Parachuting training action evaluation method

The invention provides a parachuting training action evaluation method, which comprises the following steps of: separating, extracting and tracking a training image of a to-be-detected target through a single frame, inputting the image into a pre-constructed and trained FBHRnet network model for operation, and obtaining human body key point coordinate values of the to-be-detected target; and evaluating the parachuting training action according to the action posture accuracy and the action posture keeping degree calculated according to the coordinate values of the key points. According to the technical scheme provided by the invention, interference of non-detection target personnel and background information interference are effectively eliminated, the detection accuracy can be improved, the limb angle data of the to-be-detected target human body are accurately and quickly calculated according to the characteristic that the limbs and the trunk are kept close to each other in the parachuting training action, an