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. 2014 Aug 13;4:6050. doi: 10.1038/srep06050

Figure 1. Image registration of histopathological images is difficult.

Figure 1

Image registration is the process of transforming different sets of data into one coordinate system, but for registering histopathological images, there are challenging morphological deformation problems (as displayed in the left pair) in combination with staining variation and staining artifacts (as illustrated in the right pair).