Radiotherapy plan quality control method, system and equipment based on deep learning, and medium

The invention discloses a radiotherapy plan quality control method, system and device based on deep learning and a medium, and the method comprises the steps: extracting data information related to a radiotherapy plan, and carrying out the preprocessing of the data information related to the radiotherapy plan; inputting the preprocessed data information related to the radiotherapy plan into a pre-constructed dose distribution prediction model to obtain a predicted dose distribution result; defining quality evaluation indexes of the dose distribution result, and calculating difference values between prediction results and actual results of all the quality evaluation indexes to obtain an evaluation result; and formulating an optimization strategy of the quality evaluation index based on the evaluation result and the individual demand of the patient. By constructing the deep learning dose distribution prediction model, the quality control efficiency of the radiotherapy plan is improved, the interference of human