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21
Seismic attenuation tomography from 2018 Lombok earthquakes, Indonesia
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Journal Article -
22
Android mobile-platform-based image reconstruction for photoacoustic tomography
Published 2023Subjects: Get full text
Journal Article -
23
X-ray linear dichroic tomography of crystallographic and topological defects
Published 2024“…Here we present X-ray linear dichroic orientation tomography (XL-DOT), a quantitative, non-invasive technique that allows for an intragranular and intergranular characterization of extended polycrystalline and non-crystalline16 materials in three dimensions. …”
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24
Integrative imaging and electron cryo-tomography of viral transport mechanisms
Published 2016“…I then apply electron cryo-tomography to directly observe proteins in their native cellular environment. …”
Thesis -
25
Velocity measurement by electrical capacitance tomography: A simulative study
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Conference or Workshop Item -
26
Adjoint-state traveltime tomography for azimuthally anisotropic media in spherical coordinates
Published 2023“…This method is applicable for large-scale tomography, and its performance is verified by a synthetic checkerboard test and a practical seismic tomographic inversion in central California near Parkfield.…”
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Journal Article -
27
Mapping nanoscale topographic features in thick tissues with speckle diffraction tomography
Published 2024“…We report a new speckle diffraction tomography (SDT) approach that can image thick biological specimens with ~500 nm lateral resolution and ~1 μm axial resolution in a reflection geometry. …”
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28
Quantitative analysis of coronary artery from computed tomography angiography images
Published 2016“…An automated, robust and efficient method to approach most Computed Tomography Angiography (CTA) images is still in demand due to the intrinsic ill-posedness and the external stenosis quantification difficulties such as manual measurement, low contrast and huge processing time, which motivates the studies in this thesis. …”
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Thesis -
29
Quantitative imaging using ultrasonic tomography based on full waveform inversion
Published 2018“…Based on this concept, ultrasonic tomography provides a promising alternative for defects/inclusions diagnosis. …”
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Thesis -
30
Optical diffraction tomography for assessing single cell models in angular light scattering
Published 2024“…We investigate the validity of these assumptions using 3D refractive index (RI) tomograms measured via optical diffraction tomography (ODT). We compute the angular scattering on digitally manipulated tomograms with increasingly strong model assumptions, including RI-matched immersion media, homogeneous cytosol, and spherical organelles. …”
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An efficient image formation algorithm for real-time linear-array photoacoustic tomography
Published 2019Subjects: “…Photoacoustic Tomography…”
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Conference Paper -
33
Multi-angle data acquisition to compensate transducer finite size in photoacoustic tomography
Published 2022Subjects: Get full text
Journal Article -
34
Single-input polarization-sensitive optical coherence tomography through a catheter
Published 2023“…Intravascular polarimetry with catheter-based polarization-sensitive optical coherence tomography (PS-OCT) complements the high-resolution structural tomograms of OCT with morphological contrast available through polarimetry. …”
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Journal Article -
35
Limited-view ultrasonic guided wave tomography using an adaptive regularization method
Published 2017“…Ultrasonic guided waves are useful to assess the integrity of a structure from a remote location. Recently, tomography techniques have been developed to quantitatively estimate the thickness map of plate-like structures based on the dispersion characteristics of guided waves. …”
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Journal Article -
36
Modified delay-and-sum reconstruction algorithm to improve tangential resolution in photoacoustic tomography
Published 2018“…In photoacoustic/optoacoustic tomography (PAT/OAT) for a circular scanning geometry, the axial/radial resolution is not variant spatially and also do not depend on the ultrasound transducer (UST) aperture. …”
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Conference Paper -
37
Depth-of-focus extension in optical coherence tomography via multiple aperture synthesis
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Journal Article -
38
Spectral domain optical coherence tomography with extended depth-of-focus by aperture synthesis
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Conference Paper -
39
Automatic segmentation of the choroid in enhanced depth imaging optical coherence tomography images
Published 2013“…Enhanced Depth Imaging (EDI) optical coherence tomography (OCT) provides high-definition cross-sectional images of the choroid in vivo, and hence is used in many clinical studies. …”
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Journal Article -
40
Regulation of lipid droplets in live preadipocytes using optical diffraction tomography and Raman spectroscopy
Published 2020“…In this paper, we study the effects of fatty acid stimulation and cell starvation on lipid droplets using optical diffraction tomography and Raman spectroscopy by measuring size, refractive index, volume, dry mass and degree of unsaturation. …”
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Journal Article