Fig. 5From: A study of hepatic fibrosis staging methods using diffraction enhanced imagingThe relationship between the accuracy of KNN classifier and PCA dimensionality reduction. a GLCM features. b GGCM features. c FO_GLCM features. d GLCM_GGCM features. e FO_GGCM features. f FO_GLCM_GGCM featuresBack to article page