Automatic Identification and Analysis of Cerebral Tumors Based on MR Images

Automatic identification and analysis methods of cerebral tumors are introduced.The mathematical model of brain MRI is built by support vector machines,thereby achieving automated identification of cerebral tumors.Then,3D surface models of cerebral tumors can be obtained through image reconstruction and associated 3D physical parameters can be extracted based on the morphologic analysis.Experimental results show that the method can effectively identify 3D cerebral tumors and thus provides reliable clinical evidence and objective evaluation for the radiofrequency thermocoagulation operation of cerebral tumors.