We evaluated our algorithm using also the set of CC mammograms obtained from Málaga database. In this experiment, we used as a training set a database of RoIs extracted from the CC views. Thus, the same leave-one-out methodology used before is applied in order to not bias the results.
The mean obtained for all mammograms was , , and for algoritms d1, d2, and Eig, respectively. Moreover, Table shows the performance of the algorithms depending on the mass size. Note that this time the proposed algorithm obtains similar performance independently on this factor, while the other algorithms vary its performance depending on the mass size.
Using this database we can also compare the performance of our proposal when dealing with MLO views and CC views. Note that the performance for CC images seems more size independent than in MLO images. Further, in this case the mean is slightly increased. However, we consider that there are not enough images to obtain reliable conclusions.