[HTML][HTML] Achieving depth-independent lateral resolution in AR-PAM using the synthetic-aperture focusing technique

R Gao, Q Xue, Y Ren, H Zhang, L Song, C Liu - Photoacoustics, 2022 - Elsevier
Acoustic-resolution photoacoustic microscopy (AR-PAM) is a promising imaging modality
that renders images with ultrasound resolution and extends the imaging depth beyond the …

[PDF][PDF] 合成孔径技术在光声成像中的应用

雷天成, 高蓉康, 刘成波 - Laser & Optoelectronics Progress, 2022 - researching.cn
摘要光声成像综合了光学成像和超声成像的优点, 在具备声学穿透深度的同时,
保留了光学丰富对比度. 在声学分辨率光声成像(AR-PAM) 中, 为了获得高成像质量 …

Noncontact holographic detection for photoacoustic tomography

C Buj, M Münter, B Schmarbeck… - … of biomedical optics, 2017 - spiedigitallibrary.org
A holographic method for high-speed, noncontact photoacoustic tomography is introduced
and evaluated. Relative changes of the object's topography, induced by the impact of …

Photoacoustic image reconstruction with an objective function using TGV and ESTGV as a regularization functional

B Paul, R Patra - JOSA A, 2024 - opg.optica.org
Photoacoustic tomographic imaging is a non-invasive medical diagnostic technology for
visualizing biological tissue. However, the inverse problem and noise in photoacoustic …

Dual modality noncontact photoacoustic and spectral domain OCT imaging

E Leiss-Holzinger, J Bauer-Marschallinger… - Ultrasonic …, 2016 - journals.sagepub.com
We developed a multimodal imaging system, combining noncontact photoacoustic imaging
and optical coherence tomography (OCT). Photoacoustic signals are recorded without …

Enhancing Photoacoustic Tomographic Imaging using Total Generalized Variation Regularization: A Model-based Approach

B Paul, R Patra - 2023 IEEE 20th India Council International …, 2023 - ieeexplore.ieee.org
Photoacoustic tomographic (PAT) imaging has emerged as a promising non-invasive
medical diagnostic technology for visualizing biological tissue. However, the inverse …

Multimodal non-contact photoacoustic and OCT imaging using a fiber based approach

T Berer, E Leiss-Holzinger… - … and Sensing 2014, 2014 - spiedigitallibrary.org
In this paper we present multimodal non-contact photoacoustic and OCT imaging.
Photoacoustic signals are acquired remotely on the surface of a specimen with a Mach …

Remote photoacoustic imaging on non-flat surfaces and appropriate reconstruction algorithms

T Berer, A Hochreiner, H Roitner… - … and Sensing 2013, 2013 - spiedigitallibrary.org
The recently introduced remote photoacoustic imaging technique allows measurement of
photoacoustic signals on nonplanar surfaces without the need for a water bath or coupling …