For further information, including about cookie settings, please read our Cookie Policy. The methodology and specific quality metrics that have been developed to properly evaluate and validate the performance of the imaging system using complex breast phantoms that are scanned at controlled measurement conditions are also presented in the paper. The impact of filtering on the quantitative result is particularly important. Met-Art A massive collection of stunning young women from all over the world, shot by the world's best nude art photographers. Naked Young Models Given that the imaging system is still at the prototype level of development, a rigorous quality assessment and system validation at nominal operating conditions is very important in order to ensure high-quality clinical data collection.