Abstract Multi‐Light Image Collections (MLICs), ie, stacks of photos of a scene acquired with
a fixed viewpoint and a varying surface illumination, provide large amounts of visual and …

Reflectance transformation imaging (RTI) is a technique employed to assess both the
intensity and directional properties of light reflected from an object, aiming to visualize an …

This paper investigates accurate industry online scene text recognition techniques for
metallic debossed characters (MDCs). As MDCs have low contrast with its background and …

The use of neural encodings has the potential to replace the commonly used polynomial
fitting in the analysis of artwork surface based on Reflectance Transformation Imaging (RTI) …

Fluorescence is a photoluminescence phenomenon where light is absorbed at lower
wavelengths and re-emitted at longer wavelengths. For classic artworks, fluorescence gives …

The main objective of this thesis is the development of methods and portable scientific
instrumentation for measuring and monitoring of cultural heritage objects (CHOs) exposed to …

Reflectance transformation imaging (RTI) is a widespread technique for studying and
documenting cultural heritage artifacts encompassing textural information. The principle is …