This book presents signal processing techniques for analyzing data produced by non-destructive testing methods in conservation science. It explores the complementarity of these techniques in examining art objects, including electromagnetic and mechanical wave-based methods with varying resolutions and penetration depths.

1. ntroduction.- 2. Combination of NDT Techniques.- 3. Spectrophotometers as a Signal Processing Tool: the Case of Fourier Transform Infrared Spectroscopy.- 4. Kubelka-Munk model - Fundamentals in radiative transfer theory and models.- 5. Propagation of ultrasonic waves in multi-layer stratigraphies of art objects' simulations.

This book presents signal processing techniques for analyzing data produced by non-destructive testing methods in conservation science. It explores the complementarity of these techniques in examining art objects, including electromagnetic and mechanical wave-based methods with varying resolutions and penetration depths. The authors also propose a model for integrating multidisciplinary information, supported by real-case reference objects. This book is a valuable resource for professionals in signal processing, cultural heritage, and conservation science.