Photoacoustic imaging and characterization of the microvasculature
Photoacoustic (optoacoustic) tomography, combining optical absorption contrast and highly
scalable spatial resolution (from micrometer optical resolution to millimeter acoustic …
scalable spatial resolution (from micrometer optical resolution to millimeter acoustic …
Optoacoustic imaging and tomography: reconstruction approaches and outstanding challenges in image performance and quantification
C Lutzweiler, D Razansky - Sensors, 2013 - mdpi.com
This paper comprehensively reviews the emerging topic of optoacoustic imaging from the
image reconstruction and quantification perspective. Optoacoustic imaging combines highly …
image reconstruction and quantification perspective. Optoacoustic imaging combines highly …
Single-breath-hold photoacoustic computed tomography of the breast
We have developed a single-breath-hold photoacoustic computed tomography (SBH-PACT)
system to reveal detailed angiographic structures in human breasts. SBH-PACT features a …
system to reveal detailed angiographic structures in human breasts. SBH-PACT features a …
Impact of system factors on the performance of photoacoustic tomography scanners
High-performance imaging is essential for widespread applications of photoacoustic
tomography (PAT) in biomedicine. So far, no comprehensive studies are reported on the …
tomography (PAT) in biomedicine. So far, no comprehensive studies are reported on the …
An imaging model incorporating ultrasonic transducer properties for three-dimensional optoacoustic tomography
Optoacoustic tomography (OAT) is a hybrid imaging modality that combines the advantages
of optical and ultrasound imaging. Most existing reconstruction algorithms for OAT assume …
of optical and ultrasound imaging. Most existing reconstruction algorithms for OAT assume …
Photoacoustic tomography of tissue subwavelength microstructure with a narrowband and low frequency system
Based on the analyzed relationship between the microstructure and the spectral parameters
of photoacoustic signal, a tomography scheme with a narrowband and low frequency is …
of photoacoustic signal, a tomography scheme with a narrowband and low frequency is …
Pre-migration: a general extension for photoacoustic imaging reconstruction
In recent years, photoacoustic image reconstruction has received extensive attention.
Various reconstruction methods, such as back-projection, frequency domain reconstruction …
Various reconstruction methods, such as back-projection, frequency domain reconstruction …
High-numerical-aperture-based virtual point detectors for photoacoustic tomography
The focal point of a high-numerical-aperture (NA) ultrasonic transducer can be used as a
virtual point detector. This virtual point detector detects omnidirectionally over a wide …
virtual point detector. This virtual point detector detects omnidirectionally over a wide …
Adapted coherent weighting in photoacoustic tomography
S Hakakzadeh, SM Mostafavi… - 2021 28th National …, 2021 - ieeexplore.ieee.org
In this paper, we proposed an adapted coherent factor (ACF), which is applied to a circular
scanning photoacoustic computed tomography (C-PACT) arrangement. For validation, ACF …
scanning photoacoustic computed tomography (C-PACT) arrangement. For validation, ACF …
Photoacoustic tomography of the mouse cerebral cortex with a high-numerical-aperture-based virtual point detector
The mouse cerebral cortex was imaged in situ by photoacoustic tomography (PAT). Instead
of a flat ultrasonic transducer, a virtual point detector based on a high numerical aperture …
of a flat ultrasonic transducer, a virtual point detector based on a high numerical aperture …