High resolution, deep imaging using confocal time-of-flight diffuse optical tomography

Y Zhao, A Raghuram, HK Kim… - … on Pattern Analysis …, 2021 - ieeexplore.ieee.org
Light scattering by tissue severely limits how deep beneath the surface one can image, and
the spatial resolution one can obtain from these images. Diffuse optical tomography (DOT) is …

Computational time-of-flight diffuse optical tomography

A Lyons, F Tonolini, A Boccolini, A Repetti… - Nature …, 2019 - nature.com
Imaging through a strongly diffusive medium remains an outstanding challenge, in particular
in applications in biological and medical imaging. Here, we propose a method based on a …

Multitask deep learning reconstruction and localization of lesions in limited angle diffuse optical tomography

HB Yedder, B Cardoen, M Shokoufi… - … on Medical Imaging, 2021 - ieeexplore.ieee.org
Diffuse optical tomography (DOT) leverages near-infrared light propagation through tissue to
assess its optical properties and identify abnormalities. DOT image reconstruction is an ill …

Unrolled-DOT: an interpretable deep network for diffuse optical tomography

Y Zhao, A Raghuram, F Wang, SH Kim… - … of biomedical optics, 2023 - spiedigitallibrary.org
Significance Imaging through scattering media is critical in many biomedical imaging
applications, such as breast tumor detection and functional neuroimaging. Time-of-flight …

Diffuse optical tomography using multi-directional sources and detectors

T Shimokawa, T Ishii, Y Takahashi… - Biomedical optics …, 2016 - opg.optica.org
Diffuse optical tomography (DOT) is an advanced imaging method used to visualize the
internal state of biological tissues as 3D images. However, current continuous-wave DOT …

High resolution diffuse optical tomography using short range indirect subsurface imaging

C Liu, AK Maity, AW Dubrawski… - 2020 IEEE …, 2020 - ieeexplore.ieee.org
Diffuse optical tomography (DOT) is an approach to recover subsurface structures beneath
the skin by measuring light propagation beneath the surface. The method is based on …

Limited-angle diffuse optical tomography image reconstruction using deep learning

H Ben Yedder, M Shokoufi, B Cardoen… - … Image Computing and …, 2019 - Springer
Diffuse optical tomography (DOT) leverages near-infrared light propagation through in vivo
tissue to assess its optical properties and identify abnormalities such as cancerous lesions …

Fast tomographic reconstruction strategy for diffuse optical tomography

Y Zhai, SA Cummer - Optics express, 2009 - opg.optica.org
Diffuse Optical Tomography (DOT) has been growing significantly in the past two decades
as a promising tool for in-vivo and non-invasive imaging of tissues using near-infrared light …

Hierarchical Bayesian estimation improves depth accuracy and spatial resolution of diffuse optical tomography

T Shimokawa, T Kosaka, O Yamashita, N Hiroe… - Optics express, 2012 - opg.optica.org
High-density diffuse optical tomography (HD-DOT) is an emerging technique for visualizing
the internal state of biological tissues. The large number of overlapping measurement …

Spatial resolution in depth for time-resolved diffuse optical tomography using short source-detector separations

A Puszka, L Di Sieno, A Dalla Mora, A Pifferi… - Biomedical optics …, 2015 - opg.optica.org
Diffuse optical tomography for medical applications can require probes with small
dimensions involving short source-detector separations. Even though this configuration is …