We present the first three-dimensional (3D) data sets recorded using optical coherence elastography (OCE). Uni-axial strain rate was measured on human skin in vivo using a spectral-domain optical coherence tomography (OCT) system providing >450 times higher line rate than previously reported for in vivo OCE imaging. Mechanical excitation was applied at a frequency of 125 Hz using a ring actuato...

L. Pan, J. L. Prince, J. A. Lima, N. F. Osman Johns Hopkins University, Baltimore, MD, United States Introduction MR tagging has been proved to be a prominent technique for noninvasive quantification of regional myocardial function. However the clinical application of MR tagging is still hindered by the lack of fast post-processing techniques, especially 3D reconstruction techniques. 3DHARP has...

Oxygen packaging in transition metal oxides determines the metal-oxygen hybridization and electronic occupation at orbitals. Strontium vanadate $(\mathrm{SrV}{\mathrm{O}}_{3})$, having a single electron $3d$ orbital, is thought to be simplest example of strongly correlated metallic oxides. Here, we determine effects epitaxial strain on properties $\mathrm{SrV}{\mathrm{O}}_{3}$ thin films, where...

The traditional Hessian-related vessel filters often suffer from the problem of handling non-cylindrical objects. To remedy the shortcoming, we present a shape-tuned strain energy density function to measure vessel likelihood in 3D images. Based on the tensor invariants and stress-strain principle in mechanics, a new shape discriminating and vessel strength measure function is formulated. The s...