Figure 4From: Validation of various adaptive threshold methods of segmentation applied to follicular lymphoma digital images stained with 3,3’-Diaminobenzidine&HaematoxylinArtificial image and three types of images calculated based on full colour image. The artificial image (bottom-left) constructed as described in article and its B-channel of RGB (bottom-right), its “brown” axis (top-right) and its brown map after colour deconvolution (top-left).Back to article page