178 citations · 462 across the 16 of their papers we have counts for
8 papers · 1 filter
Whole Cross-Sectional Human Ultrasound Tomography
David C. Garrett, Jinhua Xu, Yousuf Aborahama +3
Ultrasonography is a vital component of modern clinical care, with handheld probes routinely used for diagnostic imaging and procedural guidance. However, handheld ultrasound imagi…
Noninvasive in vivo photoacoustic measurement of internal jugular venous oxygenation in humans
Alejandro Garcia-Uribe, Todd N. Erpelding, Haixin Ke +3
In many clinical conditions, such as head trauma, stroke, and low cardiac output states, the brain is at risk for hypoxic-ischemic injury. The metabolic rate and oxygen consumption…
Quantification of cervical elasticity during pregnancy based on transvaginal ultrasound imaging and stress measurement
Peng Hu, Peinan Zhao, Yuan Qu +5
Objective: Strain elastography and shear wave elastography are two commonly used methods to quantify cervical elasticity; however, they have limitations. Strain elastography is eff…
A forward-adjoint operator pair based on the elastic wave equation for use in transcranial photoacoustic tomography
Kenji Mitsuhashi, Joemini Poudel, Thomas P. Matthews +3
Photoacoustic computed tomography (PACT) is an emerging imaging modality that exploits optical contrast and ultrasonic detection principles to form images of the photoacoustically…
Mitigation of artifacts due to isolated acoustic heterogeneities in photoacoustic computed tomography using a variable data truncation-based reconstruction method
Joemini Poudel, Thomas P. Matthews, Lei Li +2
Photoacoustic computed tomography (PACT) is an emerging computed imaging modality that exploits optical contrast and ultrasonic detection principles to form images of the absorbed…
Joint Reconstruction of Absorbed Optical Energy Density and Sound Speed Distribution in Photoacoustic Computed Tomography: A numerical Investigation
Chao Huang, Kun Wang, Robert W. Schoonover +2
Photoacoustic computed tomography (PACT) is a rapidly emerging bioimaging modality that seeks to reconstruct an estimate of the absorbed optical energy density within an object. Co…
A constrained variable projection reconstruction method for photoacoustic computed tomography without accurate knowledge of transducer responses
Qiwei Sheng, Kun Wang, Thomas P. Matthews +4
Photoacoustic computed tomography (PACT) is an emerging computed imaging modality that exploits optical contrast and ultrasonic detection principles to form images of the absorbed…
Full-Wave Iterative Image Reconstruction in Photoacoustic Tomography with Acoustically Inhomogeneous Media
Chao Huang, Kun Wang, Liming Nie +2
Existing approaches to image reconstruction in photoacoustic computed tomography (PACT) with acoustically heterogeneous media are limited to weakly varying media, are computational…