Zobrazeno 1 - 10
of 14
pro vyhledávání: '"Oscar Calderon Agudo"'
Publikováno v:
Sensors, Vol 21, Iss 13, p 4570 (2021)
Ultrasound breast imaging is a promising alternative to conventional mammography because it does not expose women to harmful ionising radiation and it can successfully image dense breast tissue. However, conventional ultrasound imaging only provides
Externí odkaz:
https://doaj.org/article/c5bfac429da54c049b202f9abbe831f6
Publikováno v:
IEEE Transactions on Ultrasonics, Ferroelectrics, and Frequency Control. 68:143-153
Accurate wave-equation modeling is becoming increasingly important in modern imaging and therapeutic ultrasound methodologies, such as ultrasound computed tomography, optoacoustic tomography, or high-intensity-focused ultrasound. All of them rely on
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::7c1405438aa5546e731ca5b84a0e2d9e
https://doi.org/10.1109/tuffc.2020.3015583
https://doi.org/10.1109/tuffc.2020.3015583
Autor:
Juan Alcalde, Mattia Aleardi, R.S. Alvarenga, Rebecca Bell, N. Bertone, Sabina Bigi, Awad Bilal, Clare E. Bond, G. Brancatelli, Oscar Calderon Agudo, P. Connolly, Alessia Conti, Ann E. Cook, A. Del Ben, Oriol Ferrer, E. Forlin, R. Geletti, Michela Giustiniani, K. Goldberg, Sasha Gumprecht, David Iacopini, Tatiana Kalinicheva, B. Kneller, J. Kuchle, Roberta Maffucci, Alfredo Mazzotti, Ken McClay, Tenice Nangoo, Rinaldo Nicolich, Thomas Paten, Alexey Portnov, Nicola Scarselli, Umberta Tinivella, Mark Vardy
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::da33654016bad745162b3f9de71791a4
https://doi.org/10.1016/b978-0-12-818562-9.01002-5
https://doi.org/10.1016/b978-0-12-818562-9.01002-5
Publikováno v:
Geophysical Journal International. 220:2089-2104
SUMMARYThe potential of full-waveform inversion (FWI) to recover high-resolution velocity models of the subsurface has been demonstrated in the last decades with its application to field data. But in certain geological scenarios, conventional FWI usi
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::4a663941c42a5695f94cfd14fc619d99
https://doi.org/10.1093/gji/ggz569
https://doi.org/10.1093/gji/ggz569
Publikováno v:
Sensors (Basel, Switzerland)
Digital.CSIC. Repositorio Institucional del CSIC
instname
Sensors, Vol 21, Iss 4570, p 4570 (2021)
Digital.CSIC: Repositorio Institucional del CSIC
Consejo Superior de Investigaciones Científicas (CSIC)
Sensors
Volume 21
Issue 13
Digital.CSIC. Repositorio Institucional del CSIC
instname
Sensors, Vol 21, Iss 4570, p 4570 (2021)
Digital.CSIC: Repositorio Institucional del CSIC
Consejo Superior de Investigaciones Científicas (CSIC)
Sensors
Volume 21
Issue 13
Ultrasound breast imaging is a promising alternative to conventional mammography because it does not expose women to harmful ionising radiation and it can successfully image dense breast tissue. However, conventional ultrasound imaging only provides
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::7b4d143368b700a76240e1e6d8a30802
http://europepmc.org/articles/PMC8272012
http://europepmc.org/articles/PMC8272012
Autor:
Oscar Calderon Agudo, Carlos Cueto, Thomas Robins, Meng-Xing Tang, Lluís Guasch, George Strong, Javier Cudeiro, Oscar Bates
Ultrasound computed tomography techniques have the potential to provide clinicians with 3D, quantitative and high-resolution information of both soft and hard tissues such as the breast or the adult human brain. Their practical application requires a
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::6e480f1c15865bcee6ab7410a1adaee6
http://arxiv.org/abs/2103.10722
http://arxiv.org/abs/2103.10722
Autor:
Oscar Bates, Lluis Guasch, George Strong, Thomas Caradoc Robins, Oscar Calderon-Agudo, Carlos Cueto, Javier Cudeiro, Mengxing Tang
Publikováno v:
Inverse Problems. 38:045008
Bayesian methods are a popular research direction for inverse problems. There are a variety of techniques available to solve Bayes’ equation, each with their own strengths and limitations. Here, we discuss stochastic variational inference (SVI), wh
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::1fc0fde219372e2398c37d6c20fd473f
https://doi.org/10.1088/1361-6420/ac55ee
https://doi.org/10.1088/1361-6420/ac55ee
Publikováno v:
SEG Technical Program Expanded Abstracts 2020.
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::1a1eab52ebc7fc8a0decc7f6c6c148e4
https://doi.org/10.1190/segam2020-3427524.1
https://doi.org/10.1190/segam2020-3427524.1
Publikováno v:
npj Digital Medicine, Vol 3, Iss 1, Pp 1-12 (2020)
NPJ Digital Medicine
NPJ Digital Medicine
Magnetic resonance imaging and X-ray computed tomography provide the two principal methods available for imaging the brain at high spatial resolution, but these methods are not easily portable and cannot be applied safely to all patients. Ultrasound
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::2fac5849242b4b993a9fc04ed4af24b2
http://hdl.handle.net/10044/1/93148
http://hdl.handle.net/10044/1/93148
Publikováno v:
R628
R611
R611
In conventional full-waveform inversion (FWI), viscous effects are typically neglected, and this is likely to adversely affect the recovery of P-wave velocity. We have developed a strategy to mitigate viscous effects based on the use of matching filt
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::0bad47d864587c4169f3d55a71ab5f85
https://doi.org/10.1190/geo2018-0027.1
https://doi.org/10.1190/geo2018-0027.1