Forgery and tampering continue to provide unnecessary economic burdens. Although new
anti-forgery and counterfeiting technologies arise, they inadvertently lead to the …

Optical coherence tomography (OCT) is an interferometric imaging technique that has
revolutionized clinical ophthalmology since the first half of the 1990's. Despite this approach …

An application of spectral domain optical coherence tomography (SD-OCT) was
demonstrated for a fast industrial inspection of an optical thin film panel. An optical thin film …

Significance: Full-field optical coherence tomography (FF-OCT) enables en face views of
scattering samples at a given depth with subcellular resolution, similar to biopsy without the …

Conventional paper currency and modern electronic currency are two important modes of
transactions. In several parts of the world, conventional methodology has clear precedence …

Adhesive tape is one type of common item which can be encountered in criminal cases
involving rape, murder, kidnapping and explosives. It is often the case that a suspect …

The identification of individuals, particularly at international border crossings, coupled with
the evolving sophistication of identity documents are issues that authorities must contend …

The field of non-destructive testing and evaluation (NDTE) comprises many different
techniques and approaches. Over the past few decades there have been tremendous ad …

Counterfeiting of banknotes is still a severe crime problem in many countries. One of the
most significant issue for solving the crime is to classify the counterfeit types and identify the …

Automotive paint is common trace evidence that plays a significant role in many vehicle-
related criminal cases. However, the conventional methods of obtaining tomographic …