Výsledky vyhledávání - X-ray imaging Computed tomography Simulation GPU programming Digital twinning

X‐ray‐induced acoustic computed tomography for 3D breast imaging: A simulation study Autor Tang, Shanshan, Yang, Kai, Chen, Yong, Xiang, Liangzhong

“…Purpose The objective of this study is to demonstrate the feasibility of x‐ray‐induced acoustic computed tomography (XACT…”
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Imaging performance of a LaBr 3 :Ce scintillation detector for photon counting x‐ray computed tomography: Simulation study Autor Taguchi, Katsuyuki, Schaart, Dennis R., Goorden, Marlies C., Hsieh, Scott S.

“…Photon counting detectors (PCDs) for x-ray computed tomography (CT) are the future of CT imaging…”
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Imaging performance of a LaBr3:Ce scintillation detector for photon counting x‐ray computed tomography: Simulation study Autor Taguchi, Katsuyuki, Schaart, Dennis R., Goorden, Marlies C., Hsieh, Scott S.

“…Background Photon counting detectors (PCDs) for x‐ray computed tomography (CT) are the future of CT imaging…”
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Numerical Simulation of Permeability Change in Wellbore Cement Fractures after Geomechanical Stress and Geochemical Reactions Using X-ray Computed Tomography Imaging Autor Kabilan, Senthil, Jung, Hun Bok, Kuprat, Andrew P, Beck, Anthon N, Varga, Tamas, Fernandez, Carlos A, Um, Wooyong

“…X-ray microtomography (XMT) imaging combined with three-dimensional (3D) computational fluid dynamics (CFD…”
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Simulations of Breast Cancer Imaging Using Gamma-Ray Stimulated Emission Computed Tomography Autor Lakshmanan, Manu N., Harrawood, Brian P., Agasthya, Greeshma A., Kapadia, Anuj J.

“… can be potentially used to noninvasively detect and diagnose cancer in its early stages. Using Monte-Carlo simulations, we have designed and demonstrated an imaging system…”
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3D X-ray-induced Acoustic Computed Tomography with a Spherical Array: A Simulation Study on Bone Imaging Autor Li, Y., Samant, P., Wang, S., Behrooz, A., Li, D., Xiang, L.

“…X-ray-induced acoustic computed tomography (XACT) is a promising imaging modality combining high x-ray absorption contrast with the 3D propagation advantages provided by high resolution ultrasound waves…”
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3-D X-Ray-Induced Acoustic Computed Tomography With a Spherical Array: A Simulation Study on Bone Imaging Autor Li, Yang, Samant, Pratik, Wang, Siqi, Behrooz, A., Li, Dengwang, Xiang, Liangzhong

“…X-ray-induced acoustic computed tomography (XACT) is a promising imaging modality combining high X-ray absorption contrast with the 3-D propagation advantages provided by high-resolution ultrasound waves…”
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Wave propagation simulation based on the Fourier diffraction integral for X-ray refraction contrast imaging-computed tomography Autor Chang, Won-Seok, Kim, Jong-Ki, Cho, Jin-Ho, Lim, Jae-Hong

“…With the advent of coherent X-ray sources, X-ray refraction has begun to be utilized for X-ray imaging of unprecedented sensitivity…”
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A simulation study of high-resolution x-ray computed tomography imaging using irregular sampling with a photon-counting detector Autor Lee, Seungwan, Choi, Yu-Na, Kim, Hee-Joung

“…The purpose of this study was to improve the spatial resolution for the x-ray computed tomography (CT…”
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3D imaging and heat transfer simulation of the tritium breeding ceramic pebbles based on X-ray computed tomography (X-ray CT) Autor Xu, Yu-Ping, Zhang, Rui-Yuan, Lyu, Yi-Ming, Wang, Cong, Chen, Lei, Hu, Xin, Li, Xiao-Chun, Zhang, Ying-Chun, Chen, Li, Zhou, Hai-Shan, Luo, Guang-Nan

“… In this work, X-ray computed tomography (X-ray CT) technique has been employed to observe the microstructure of tritium breeding pebbles…”
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Imaging properties of Fe3O4@Au and Fe3O4@Bi hybrid nanocomposites as contrast agents in spectral X-ray computed tomography: A Monte Carlo simulation study Autor Maryam Sadeghian, Asghar Mesbahi

“…Objective(s): In this paper, we evaluated some imaging properties of Fe3O4@Au and Fe3O4@Bi hybrid nanocomposites as contrast agents in spectral CT…”
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What can we learn from in-soil imaging of a live plant: X-ray Computed Tomography and 3D numerical simulation of root-soil system Autor Yang, Xiaofan, Varga, Tamas, Liu, Chongxuan, Scheibe, Timothy D.

“… X-ray Computed Tomography (XCT) has been proven to be an effective tool for non-invasive root imaging and analysis…”
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Order of Magnitude Sensitivity Increase in X-ray Fluorescence Computed Tomography (XFCT) Imaging With an Optimized Spectro-Spatial Detector Configuration: Theory and Simulation Autor Ahmad, Moiz, Bazalova, Magdalena, Liangzhong Xiang, Lei Xing

“…The purpose of this study was to increase the sensitivity of XFCT imaging by optimizing the data acquisition geometry for reduced scatter X-rays…”
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What can we learn from in-soil imaging of a live plant: X-ray Computed Tomography and 3D numerical simulation of root-soil system Autor Yang, Xiaofan, Varga, Tamas, Liu, Chongxuan, Scheibe, Timothy D.

“… X-ray computed tomography (XCT) has been proven to be an effective tool for non-invasive root imaging and analysis…”
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Patient-specific scatter correction in clinical cone beam computed tomography imaging made possible by the combination of Monte Carlo simulations and a ray tracing algorithm Autor Thing, Rune S., Bernchou, Uffe, Mainegra-Hing, Ernesto, Brink, Carsten

“…Abstract Purpose. Cone beam computed tomography (CBCT) image quality is limited by scattered photons. Monte Carlo (MC…”
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Quantification of the kV X-ray imaging dose during real-time tumor tracking and from three- and four-dimensional cone-beam computed tomography in lung cancer patients using a Monte Carlo simulation Autor Nakamura, Mitsuhiro, Ishihara, Yoshitomo, Matsuo, Yukinori, Iizuka, Yusuke, Ueki, Nami, Iramina, Hiraku, Hirashima, Hideaki, Mizowaki, Takashi

“…) with three-dimensional (3D), and four-dimensional (4D) cone-beam computed tomography (CBCT), using Monte Carlo techniques to simulate kV X-ray dose distributions delivered using the Vero4DRT…”
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X-ray simulations with gVXR in education, digital twining, experiment planning, and data analysis Autor Vidal, Franck P., Afshari, Shaghayegh, Ahmed, Sharif, Albiol, Alberto, Albiol, Francisco, Béchet, Éric, Bellot, Alberto Corbí, Bosse, Stefan, Burkhard, Simon, Chahid, Younes, Chou, Cheng-Ying, Culver, Robert, Desbarats, Pascal, Dixon, Lewis, Friemann, Johan, Garbout, Amin, García-Lorenzo, Marcos, Giovannelli, Jean-François, Hanna, Ross, Hatton, Clémentine, Henry, Audrey, Kelly, Graham, Leblanc, Christophe, Leonardi, Alberto, Létang, Jean Michel, Lipscomb, Harry, Manchester, Tristan, Meere, Bas, Michelet, Claire, Middleburgh, Simon, Mihail, Radu P., Mitchell, Iwan, Perera, Liam, Puig, Martí, Racy, Malek, Rouwane, Ali, Seznec, Hervé, Sújar, Aaron, Tugwell-Allsup, Jenna, Villard, Pierre-Frédéric

“…), and X-ray computed tomography (XCT). It has been used in a wide range of applications, including real-time medical simulators, proposing a new densitometric radiographic modality in clinical imaging, studying noise removal techniques…”
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