Spatial resolution in photoacoustic computed tomography

C Tian, C Zhang, H Zhang, D Xie… - Reports on Progress in …, 2021 - iopscience.iop.org
Photoacoustic computed tomography (PACT) is a novel biomedical imaging modality and
has experienced fast developments in the past two decades. Spatial resolution is an …

[HTML][HTML] A practical guide for model-based reconstruction in optoacoustic imaging

XL Dean-Ben, D Razansky - Frontiers in Physics, 2022 - frontiersin.org
Optoacoustic (OA, photoacoustic) imaging capitalizes on the low scattering of ultrasound
within biological tissues to provide optical absorption-based contrast with high resolution at …

[HTML][HTML] The optical inverse problem in quantitative photoacoustic tomography: a review

Z Wang, W Tao, H Zhao - Photonics, 2023 - mdpi.com
Photoacoustic tomography is a fast-growing biomedical imaging modality that combines rich
optical contrast with a high acoustic resolution, at depths in tissues. Building upon the …

[HTML][HTML] Advanced image post-processing methods for photoacoustic tomography: A review

K Tang, S Zhang, Z Liang, Y Wang, J Ge, W Chen, L Qi - Photonics, 2023 - mdpi.com
Photoacoustic tomography (PAT) is a promising imaging technique that utilizes the detection
of light-induced acoustic waves for both morphological and functional biomedical imaging …

[HTML][HTML] Image quality improvement techniques and assessment adequacy in clinical optoacoustic imaging: a systematic review

I Dimaridis, P Sridharan, V Ntziachristos, A Karlas… - Biosensors, 2022 - mdpi.com
Optoacoustic imaging relies on the detection of optically induced acoustic waves to offer
new possibilities in morphological and functional imaging. As the modality matures towards …

[HTML][HTML] PATLAB: A graphical computational software package for photoacoustic computed tomography research

P Omidi, LCM Yip, E Rascevska, M Diop, JJL Carson - Photoacoustics, 2022 - Elsevier
Photoacoustic tomography (PAT) provides high resolution optical images of tissue at depths
of up to several centimetres. This modality has been of interest to researchers for at least 30 …

Radiation-induced acoustic signal denoising using a supervised deep learning framework for imaging and therapy monitoring

Z Jiang, S Wang, Y Xu, L Sun… - Physics in Medicine …, 2023 - iopscience.iop.org
Radiation-induced acoustic (RA) imaging is a promising technique for visualizing the
invisible radiation energy deposition in tissues, enabling new imaging modalities and real …

Point spread function modeling for photoacoustic tomography–I: three-dimensional detection geometries

C Zhang, Z Tan, C Tian - Optics Express, 2024 - opg.optica.org
Photoacoustic computed tomography (PACT) has been under intensive investigation as a
promising noninvasive biomedical imaging modality. Various acoustic detector arrays have …

Approaching closed spherical, full-view detection for photoacoustic tomography

LCM Yip, P Omidi, E Rascevska… - Journal of Biomedical …, 2022 - spiedigitallibrary.org
Significance: Photoacoustic tomography (PAT) is a widely explored imaging modality and
has excellent potential for clinical applications. On the acoustic detection side, limited-view …

Feasibility of a generative adversarial network for artifact removal in experimental photoacoustic imaging

H Shahid, A Khalid, Y Yue, X Liu, D Ta - Ultrasound in Medicine & Biology, 2022 - Elsevier
Photoacoustic tomography (PAT) reconstruction is an expeditiously growing interest among
biomedical researchers because of its possible transition from laboratory to clinical pre …