Result example for second, inexact graph matching approach. It shows an example of the result obtained for the inexact graph matching approach. A shows the query image selected from the whole image. The selection rectangle was fixed to 512x512 pixels. B depicts the graph formed for the query image. C, D and E give the first three results retrieved by the graph matching algorithm (both segmented and coloured).
Sharma et al. Diagnostic Pathology 2012 7:134 doi:10.1186/1746-1596-7-134