Deep learning-based fusion of widefield diffuse optical tomography and micro-CT structural priors for accurate 3D reconstructions

NI Nizam, M Ochoa, JT Smith, X Intes - Biomedical Optics Express, 2023 - opg.optica.org
Widefield illumination and detection strategies leveraging structured light have enabled fast
and robust probing of tissue properties over large surface areas and volumes. However …

High-resolution chromophore concentration recovery using multi-wavelength photo-magnetic imaging

M Algarawi, F Nouizi, A Luk, M Mehrabi… - Multimodal …, 2019 - spiedigitallibrary.org
Although diffuse optical tomography (DOT) is able to obtain valuable functional information,
its routine use in clinic is hampered by its poor spatial resolution and quantitative accuracy …

Self-Guided Algorithm for Fast Image Reconstruction in Photo-Magnetic Imaging: Artificial Intelligence-Assisted Approach

M Algarawi, JS Saraswatula, RR Pathare, Y Zhang… - Bioengineering, 2024 - mdpi.com
Previously, we introduced photomagnetic imaging (PMI) that synergistically utilizes laser
light to slightly elevate the tissue temperature and magnetic resonance thermometry (MRT) …

Multiwavelength photo-magnetic imaging algorithm improved for direct chromophore concentration recovery using spectral constraints

F Nouizi, M Algarawi, H Erkol, A Luk, G Gulsen - Applied Optics, 2021 - opg.optica.org
Multiwavelength photo-magnetic imaging (PMI) is a novel combination of diffuse optics and
magnetic resonance imaging, to the best of our knowledge, that yields tissue chromophore …

Resolving tissue chromophore concentration at MRI resolution using multi-wavelength photo-magnetic imaging

M Algarawi, H Erkol, A Luk, S Ha, MB Ünlü… - Biomedical Optics …, 2020 - opg.optica.org
Photo-magnetic imaging (PMI) is an emerging optical imaging modality that showed great
performance on providing absorption maps with high resolution and quantitative accuracy …

Monitoring gold nanoparticle distribution with high resolution using photo-magnetic imaging

AT Luk, F Nouizi, M Marks, T Kart… - Optical Interactions with …, 2016 - spiedigitallibrary.org
One major advantage of using gold nanoparticles is the possibility of tuning their absorption
peak by modifying their surface plasma resonance. They are proven to be a promising multi …

Photo‐magnetic imaging: a new functional imaging modality for more accurate photothermal therapy planning

F Nouizi, M Algarawi, H Erkol, A Luk… - Optical Methods for …, 2022 - spiedigitallibrary.org
In photothermal therapy, heat generated from absorbed light energy is used to treat
cancerous tissue. Thus, determining laser parameters that control temperature elevation …

Improving the performance and convergence speed of photo magnetic imaging reconstruction algorithm using convolutional neural networks

F Nouizi, GA Shah, JS Saraswatula… - … Optical Imaging and …, 2024 - spiedigitallibrary.org
Photo-magnetic imaging (PMI) is a novel diffuse optical imaging technique used to recover
high resolution images of the optical absorption coefficient of bio-tissue. It uses near-infrared …

[图书][B] Machine Learning Guided Advanced Image Reconstruction in Photo Magnetic Imaging

JS Saraswatula - 2023 - search.proquest.com
Abstract Photo Magnetic Imaging (PMI) is a novel laser-based optical imaging technique.
PMI is used to identify diseased tissue based on its endogenous tissue contrast or using …

[图书][B] Multi-Wavelength Photo-Magnetic Imaging: A Novel High-Resolution Diffuse Optical Imaging Modality

M Algarawi - 2022 - search.proquest.com
The functional state of biological tissue alters the optical properties of its constituents;
therefore, studying the distribution of tissue chromophores is beneficial as it provides a …