Numerical results of our method. (a) True Positive: Atypical glands. (b) True Negative: Mild colitis, non-neoplastic mucosa. (c) False Negative: Individual cells and small collection of tumor cells are not detected. On the other hand, lymphoplasmacytic infiltrate causes inappropriate detection. (d) False Positive: Concentration of lymphocytes. The segments where the dot is placed include the ROI.