Self-adaptive medical image rapid registration method

The invention relates to the technical field of medical image registration, and discloses a self-adaptive medical image rapid registration method, which comprises the following steps of: constructing a medical image base model, constructing a medical image registration model based on the medical image base model, inputting two medical images to be registered into the medical image registration model, outputting the registered medical image and registration result evaluation, and forming a multi-target medical image registration target function; on the basis of a multi-target medical image registration target function, alternately and hierarchically optimizing the constructed medical image registration model parameters and the medical image base model structure parameters; and registering the medical image to be registered according to the solved optimal medical image registration model. According to the method, the adaptive training of the model structure is realized, the adaptive adjustment of the model stru