Due to growing product diversity, shorter product cycles and lower piece quantities coupled with rising demands on the function and lifespan of products, quality assurance is playing an ever-more important role. Manufacturing companies are therefore dependent on efficient and comprehensive quality controls in order to guarantee and prove the fault-free function and long service life of high-quality components or products. The integration of additional, complex functions into individual components, as well as the increasing precision and functional diversity of modern manufacturing technologies, are also raising the demands on measurement and testing technology and the corresponding analysis software. Both analytical and AI-based methods are used to solve the complex tasks.