Research Article

Application of Deep Learning Algorithms in Determination of Trace Rare Earth Elements of Cerium Group in Rocks and Minerals

Figure 7

Microstructure normalizing (a-4), (b-4), and (c-4), subcritical quenching-tempering (a-5), (b-5), and (c-5), and quenching-tempering (a-6), (b-6), and (c-6).