Zobrazeno 1 - 10
of 384
pro vyhledávání: '"Manohar Srirang"'
Autor:
Manohar Srirang
Publikováno v:
EPJ Web of Conferences, Vol 307, p 01006 (2024)
We present the basic physics, technology and applications of photoacoustic imaging. We start with the motivation to use the method, show how image formation takes place, show examples of photoacoustic imaging configurations developed. We close with p
Externí odkaz:
https://doaj.org/article/81f67722733c4eb4936a8d786e6572fb
Phantoms are test objects used for initial testing and optimization of medical imaging techniques, but these rarely capture the complex properties of the tissue. Here we introduce super phantoms, that surpass standard phantoms being able to replicate
Externí odkaz:
http://arxiv.org/abs/2308.12692
Autor:
Boers, Tim, Brink, Wyger, Bianchi, Leonardo, Saccomandi, Paola, van Hespen, Johan, Wennemars, Germen, Braak, Sicco, Versluis, Michel, Manohar, Srirang
Publikováno v:
Med Phys. 2023
Background: Needle-based procedures such as fine needle aspiration (FNA) and thermal ablation, are often applied for thyroid nodule diagnosis and therapeutic purposes, respectively. With blood vessels and nerves nearby, these procedures can pose risk
Externí odkaz:
http://arxiv.org/abs/2307.11652
Autor:
Munsterman, Roxane, Boers, Tim, Braak, Sicco J., Wolterink, Jelmer M., Versluis, Michel, Manohar, Srirang
Publikováno v:
In WFUMB Ultrasound Open December 2024 2(2)
Autor:
Assi, Hisham, Cao, Rui, Castelino, Madhura, Cox, Ben, Gilbert, Fiona J., Gröhl, Janek, Gurusamy, Kurinchi, Hacker, Lina, Ivory, Aoife M., Joseph, James, Knieling, Ferdinand, Leahy, Martin J., Lilaj, Ledia, Manohar, Srirang, Meglinski, Igor, Moran, Carmel, Murray, Andrea, Oraevsky, Alexander A., Pagel, Mark D., Pramanik, Manojit, Raymond, Jason, Singh, Mithun Kuniyil Ajith, Vogt, William C., Wang, Lihong, Yang, Shufan, Members of IPASC, Bohndiek, Sarah E.
Publikováno v:
In Photoacoustics August 2023 32
In an inhomogeneously illuminated photoacoustic image, important information like vascular geometry is not readily available when only the initial pressure is reconstructed. To obtain the desired information, algorithms for image segmentation are oft
Externí odkaz:
http://arxiv.org/abs/1906.07499
Akademický článek
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Akademický článek
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Autor:
Bosschaart, Nienke, Manohar, Srirang
Publikováno v:
In Current Opinion in Biomedical Engineering June 2022 22
Autor:
Boink, Yoeri E., Lagerwerf, Marinus J., Steenbergen, Wiendelt, van Gils, Stephan A., Manohar, Srirang, Brune, Christoph
Photoacoustic tomography is a hybrid imaging technique that combines high optical tissue contrast with high ultrasound resolution. Direct reconstruction methods such as filtered backprojection, time reversal and least squares suffer from curved line
Externí odkaz:
http://arxiv.org/abs/1707.02245