Ultrasonography as an imaging modality in dentistry has been extensively explored in
recent years due to several advantages that diagnostic ultrasound provides. It is a non …

Background Ultrasound is a non-invasive, cross-sectional imaging technique emerging in
dentistry. It is an adjunct tool for diagnosing pathologies in the oral cavity that overcomes …

Ultrasonography (US) is a noninvasive, nonionizing, inexpensive, and painless imaging tool
proven to be a valuable diagnostic tool in soft tissue assessment that also shows promise for …

Layer thickness and the speed of sound are important parameters for nondestructive testing
applications. If one of the parameters is known, the other one can be determined by simple …

The Fractional Fourier transform (FRFT) is a relatively novel linear transforms that is a
generalization of conventional Fourier transform (FT). FRFT can transform a particular signal …

The mathematics of imaging is a growing field of research and is evolving rapidly parallel to
evolution in the field of imaging. Imaging, which is a sub-field of biomedical engineering …

One of the major application areas of the fractional Fourier transform (FrFT) and the discrete
fractional Fourier transforms (DFrFT) is in signal and information security, particularly in …

In medical ultrasound, B-mode images are log-compressed and displayed with a grayscale
map, typically on a 40–60 dB dynamic range. The image formation process is the same for …

In the work described here, agreement between ultrasound and histologic measurements of
enamel thickness in vitro was investigated. Fifteen extracted human premolars were …

Superharmonic imaging improves the spatial resolution by using the higher order harmonics
generated in tissue. The superharmonic component is formed by combining the third, fourth …