1.5. Road Map of the Book
The organization of this book is displayed in Figure 1.2.
Part I (Chapters 1 and 2):
Overview of biometric authentication systems.
Part II (Chapters 3, 4, and 5):
Machine learning models serving as the theoretical pillars of the book.
Part III (Chapters 6 and 7):
Flexible structural frameworks based on hierarchical and modular neural networks, under which machine learning modules can be incorporated as a subsystem.
Part IV (Chapters 8, 9, and 10):
Issues about how to use machine learning technologies to facilitate implementation of practical biometric authentication systems.
Part I provides an overview of state-of-the-art biometric authentication applications, ...