Application of genetic algorithm in heat therapy of liver tumor and its simulation
Yan Xiaohong · Journal of Tianjin Institute of Urban Construction · 2006
The abnormity of the liver tumor is a difficult problem in the invasive microwave coagulation. Aimed at this problem , a mathematical model is founded. And the model ensures that microwave heat field can effectively cover the tumor and the minimize the injury of the health liver around the tumor. Based on this model, the improved genetic algorithm is used to quantitatively control the each link of treatment (the number of the microwave source, space location, heating power and heating time, etc. ). The result of the experiment shows that this algorithm has good search characteristics and can reach a satisfactory therapeutic effect of simulation.