Spatial resolution in photoacoustic computed tomography
C Tian, C Zhang, H Zhang, D ** fields of view. This hybrid …
[HTML][HTML] Practical photoacoustic tomography: realistic limitations and technical solutions
This article offers a perspective on photoacoustic tomography (PAT) under realistic
scenarios. While PAT has gained much attention in preclinical and clinical research, most …
scenarios. While PAT has gained much attention in preclinical and clinical research, most …
Learned regularization for image reconstruction in sparse-view photoacoustic tomography
Constrained data acquisitions, such as sparse view measurements, are sometimes used in
photoacoustic computed tomography (PACT) to accelerate data acquisition. However, it is …
photoacoustic computed tomography (PACT) to accelerate data acquisition. However, it is …
[HTML][HTML] Physics-driven deep learning photoacoustic tomography
Photoacoustic tomography (PAT) is a rapidly emerging biomedical imaging modality. To
achieve high-performance imaging, signal acquisition in PAT should ideally meet conditions …
achieve high-performance imaging, signal acquisition in PAT should ideally meet conditions …
Image reconstruction from photoacoustic projections
Photoacoustic computed tomography (PACT) is a rapidly develo** biomedical imaging
modality and has attracted substantial attention in recent years. Image reconstruction from …
modality and has attracted substantial attention in recent years. Image reconstruction from …
Negativity artifacts in back-projection based photoacoustic tomography
Photoacoustic tomography (PAT) has become a fast-evolving biomedical imaging modality
in recent years. In PAT, image reconstruction is a critical step to produce high-quality …
in recent years. In PAT, image reconstruction is a critical step to produce high-quality …
Signal restoration algorithm for photoacoustic imaging systems
In a photoacoustic (PA) imaging system, the detectors are bandwidth-limited. Therefore, they
capture PA signals with some unwanted ripples. This limitation degrades the …
capture PA signals with some unwanted ripples. This limitation degrades the …
Spatially-variant image deconvolution for photoacoustic tomography
D **e, W Dong, J Zheng, C Tian - Optics Express, 2023 - opg.optica.org
Photoacoustic tomography (PAT) system can reconstruct images of biological tissues with
high resolution and contrast. However, in practice, the PAT images are usually degraded by …
high resolution and contrast. However, in practice, the PAT images are usually degraded by …
Ultrafast filtered back-projection for photoacoustic computed tomography
S Liu, Z Tan, P Shao, S Wang, C Tian - Biomedical Optics Express, 2025 - opg.optica.org
The filtered back-projection (FBP) algorithm is widely used in photoacoustic computed
tomography (PACT) for image reconstruction due to its simplicity and efficiency. Yet, the real …
tomography (PACT) for image reconstruction due to its simplicity and efficiency. Yet, the real …