I am working on project to detect lungs cancer i had included algorithms for feature extraction like binarization,contours,contourArea,threshold,SIFT(to make more efficient ),Region Growing,Region of Interest(ROI),watershed . Which algorithms should i add more to make 97-98% efficiency of detection ? I want to detect cancer in its very 1 stage.
PS:-I am also using Data mining concepts like Decision tree to get probable data(other way to make more efficient project).