A study on prediction algorithm for respiratory movement in the radiotherapy of thoracic and abdominal tumor / 中国医学装备

Due to the influence of respiratory movement in thoracic and abdominal radiotherapy, the real-time tracking technique was effective solution in the contemporarily precise radiotherapy. This article summarized prediction algorithm of several respiratory movement that was used to compensate the delay caused by system response in the real-time tracking radiotherapy, and compared the characteristics, performance and developing situation of various algorithm, and prospected the development and tendency of real-time tracking technique in future.