Method for measurement of tumor in medical image
Zong Ren-he · Chinese Journal of Quantum Electronics · 2007
Measurement of tumor is a significant index in clinical diagnosis and radiotherapy. First the tumor area is calculated by polygonal approximation, some value of area are approximated by Tchebyshev multinomial algorithm to get the expression about the change of area, then the volume of tumor is obtained by integral in the CT scope which contains the tumor. This method has higher precision and lower data quantity. The experimental results verify the reliability of the proposed method.