Classification Techniques Application in Image Feature Recognition for Late Lung Nodules
An image feature recognition method for late pulmonary nodules is presented based on classification technique.The features of circular lump is described through the approximate volume,the characteristics of spines are judged based on the compact degree and boundary irregular degree,and the characteristics of nodules and cavitation are described through the statistical moment vector and invariant moment vector.The image characteristics of pulmonary nodules are identified and judged By Mahalanobis distance,and recognition of image features for late lung nodule is effectively completed based on the solution for the image area of pulmonary nodules.The simulation results show that the proposed method has high accuracy,which is superior to traditional methods.
NETL
NSTL
万方数据
维普
