Results 41 to 50 of about 37,262 (246)
Recovery of photoacoustic images based on accurate ultrasound positioning
Visual Computing for Industry, Biomedicine, and Art, 2021 Photoacoustic microscopy is an in vivo imaging technology based on the photoacoustic effect. It is widely used in various biomedical studies because it can provide high-resolution images while being label-free, safe, and harmless to biological tissue ...
Yinhao Pan +5 more
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Photoacoustic imaging with low-cost sources; A review
Photoacoustics, 2019 Benefitting from advantages of optical and ultrasound imaging, photoacoustic imaging (PAI) has demonstrated potentials in a wide range of medical applications.
Mohsen Erfanzadeh, Quing Zhu
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Photoacoustics, 2023 Simultaneous spatio-temporal description of tumor microvasculature, blood-brain barrier, and immune activity is pivotal to understanding the evolution mechanisms of highly aggressive glioblastoma, one of the most common primary brain tumors in adults ...
Jinde Zhang +8 more
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Photoacoustic image-guided interventions [PDF]
Experimental Biology and Medicine, 2019 Photoacoustic imaging has demonstrated its potential for diagnosis over the last few decades. In recent years, its unique imaging capabilities, such as detecting structural, functional and molecular information in deep regions with optical contrast and ultrasound resolution, have opened up many opportunities for photoacoustic imaging to be used during
Madhumithra S Karthikesh, Xinmai Yang
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A review of clinical photoacoustic imaging: Current and future trends
Photoacoustics, 2019 Photoacoustic imaging (or optoacoustic imaging) is an upcoming biomedical imaging modality availing the benefits of optical resolution and acoustic depth of penetration. With its capacity to offer structural, functional, molecular and kinetic information
Amalina Binte Ebrahim Attia +6 more
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Towards non-contact photoacoustic imaging [review]
Photoacoustics, 2020 Photoacoustic imaging (PAI) takes advantage of both optical and ultrasound imaging properties to visualize optical absorption with high resolution and contrast.
Zohreh Hosseinaee +3 more
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Frontiers in Bioengineering and Biotechnology, 2023 Translatable imaging agents are a crucial element of successful molecular imaging. Photoacoustic molecular imaging relies on optical absorbing materials to generate a sufficient signal.
Shensheng Zhao +11 more
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Approximate k-space models and Deep Learning for fast photoacoustic reconstruction [PDF]
, 2018 We present a framework for accelerated iterative reconstructions using a fast and approximate forward model that is based on k-space methods for photoacoustic tomography. The approximate model introduces aliasing artefacts in the gradient information for
Arridge, Simon +6 more
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Stimulated Raman photoacoustic imaging [PDF]
Proceedings of the National Academy of Sciences, 2010 Achieving label-free, molecular-specific imaging with high spatial resolution in deep tissue is often considered the grand challenge of optical imaging. To accomplish this goal, significant optical scattering in tissues has to be overcome while achieving molecular specificity without resorting to extrinsic labeling.
Vladislav V, Yakovlev +5 more
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Machine-Learning-Based Real-Time Photoacoustic Surface Crack Detection
Engineering Proceedings, 2023 Photoacoustic imaging is commonly utilized in biomedical research due to its capability to provide the functional and structural details of imaging targets, featuring optical contrast and ultrasound resolution.
Abdulrhman Alshaya +2 more
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