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  Indian J Med Microbiol
 

Figure 4: Binary images after automated thresholding of picrosirius red-stained liver specimens. (a) Whole fibrosis in a F2 specimen. (b) Porto-septal fibrosis. (c) Perisinusoidal fibrosis. (d) Stellar fibrosis (arrows) expands a portal tract. (e) Fibrous bridge (arrow). (f) Porto-septal fibrosis in cirrhosis. (g) Application of a porto-septal mask to measure granularity. (h) Nodules detection: Circular fibrosis around nodules (1) and count of nodules (2). (i) Edge linearity: Straight (1) and irregular (2) edges

Figure 4: Binary images after automated thresholding of picrosirius red-stained liver specimens. (a) Whole fibrosis in a F2 specimen. (b) Porto-septal fibrosis. (c) Perisinusoidal fibrosis. (d) Stellar fibrosis (arrows) expands a portal tract. (e) Fibrous bridge (arrow). (f) Porto-septal fibrosis in cirrhosis. (g) Application of a porto-septal mask to measure granularity. (h) Nodules detection: Circular fibrosis around nodules (1) and count of nodules (2). (i) Edge linearity: Straight (1) and irregular (2) edges