Hip and knee joint coordination evaluation method, device and system and storage medium

The invention relates to the technical field of rehabilitation medical treatment, and provides a hip and knee joint coordination evaluation method, device and system and a storage medium, and the method comprises the steps: generating a reference hip and knee joint angle circulation curve according to a hip and knee joint angle circulation curve of a healthy person; the shortest matching path between the hip and knee joint angle circulation curve of the patient and the reference hip and knee joint angle circulation curve is calculated based on a dynamic time planning algorithm, the shortest matching path is visually displayed, and therefore the hip and knee joint coordination difference can be visually reflected through visualization; a cost matrix between the two cyclic curves is calculated based on a shape context algorithm, so that the shape feature deviation between the hip and knee joint angle cyclic curve and the reference hip and knee joint angle cyclic curve can be obtained through the shortest matchi