Fig. 9
Example of computer-aided visualization and detection. (a) A visual dictionary used to classify microstructural data, (b) an example of a complex microstructural input to the computational visual classifier, and (c) the output of the classifier, correctly classifying the input as a ductile iron micrograph with prominent spheroidal graphite inclusions. Adapted with permission from ref. 169, Copyright Elsevier 2015
