[HTML][HTML] Development of a stationary 3D photoacoustic imaging system using sparse single-element transducers: Phantom study
Photoacoustic imaging (PAI) is an emerging label-free and non-invasive modality for
imaging biological tissues. PAI has been implemented in different configurations, one of …
imaging biological tissues. PAI has been implemented in different configurations, one of …
Broadening the detection view of 2D photoacoustic tomography using two linear array transducers
Although commercial linear array transducers are widely used in clinical ultrasound, their
application in photoacoustic tomography (PAT) is still limited due to the limited-view problem …
application in photoacoustic tomography (PAT) is still limited due to the limited-view problem …
Coherent-weighted three-dimensional image reconstruction in linear-array-based photoacoustic tomography
While the majority of photoacoustic imaging systems used custom-made transducer arrays,
commercially-available linear transducer arrays hold the benefits of affordable price …
commercially-available linear transducer arrays hold the benefits of affordable price …
Slip-ring-based multi-transducer photoacoustic tomography system
Although the transducer array-based photoacoustic tomography (PAT) system provides fast
imaging speed, its high cost and system complexity hinder its implementations. In this Letter …
imaging speed, its high cost and system complexity hinder its implementations. In this Letter …
Low-cost fast photoacoustic computed tomography: phantom study
Photoacoustic tomography (PAT) is an emerging modality for imaging living biological
tissue. Being label free, non-invasive, and having comparable resolution to ultrasound, PAT …
tissue. Being label free, non-invasive, and having comparable resolution to ultrasound, PAT …
[HTML][HTML] Development of low-cost fast photoacoustic computed tomography: System characterization and phantom study
A low-cost Photoacoustic Computed Tomography (PACT) system consisting of 16 single-
element transducers has been developed. Our design proposes a fast rotating mechanism …
element transducers has been developed. Our design proposes a fast rotating mechanism …
Three-dimensional photoacoustic imaging by sparse-array detection and iterative image reconstruction
P Ephrat, L Keenliside, A Seabrook… - Journal of …, 2008 - spiedigitallibrary.org
Photoacoustic imaging (PAI) has the potential to acquire 3-D optical images at high speed.
Attempts at 3-D photoacoustic imaging have used a dense 2-D array of ultrasound detectors …
Attempts at 3-D photoacoustic imaging have used a dense 2-D array of ultrasound detectors …
Slit-enabled linear-array photoacoustic tomography with near isotropic spatial resolution in three dimensions
Due to its unique capability of visualizing optical absorption in deep tissues, photoacoustic
tomography is increasingly used in biomedical imaging. Among various types of transducer …
tomography is increasingly used in biomedical imaging. Among various types of transducer …
[HTML][HTML] Multi-angle data acquisition to compensate transducer finite size in photoacoustic tomography
S Hakakzadeh, M Mozaffarzadeh, SM Mostafavi… - Photoacoustics, 2022 - Elsevier
In photoacoustic tomography (PAT) systems, the tangential resolution decreases due to the
finite size of the transducer as the off-center distance increases. To address this problem, we …
finite size of the transducer as the off-center distance increases. To address this problem, we …
Photoacoustic tomography with a limited-aperture planar sensor and a reverberant cavity
BT Cox, SR Arridge, PC Beard - Inverse Problems, 2007 - iopscience.iop.org
Biomedical photoacoustic tomography (PAT) is a soft-tissue imaging modality which
combines the high spatial resolution of ultrasound (US) with the contrast and spectroscopic …
combines the high spatial resolution of ultrasound (US) with the contrast and spectroscopic …