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pro vyhledávání: '"Mason, Jonathan H."'
Autor:
Mason, Jonathan H., Reinwald, Yvonne, Yang, Ying, Waters, Sarah, Haj, Alicia El, Bagnaninchi, Pierre O.
Publikováno v:
Proc. SPIE 10883, Three-Dimensional and Multidimensional Microscopy: Image Acquisition and Processing XXVI, 108830O (21 February 2019)
Optical coherence elastography allows the characterization of the mechanical properties of tissues, and can be performed through estimating local displacement maps from subsequent acquisitions of a sample under different loads. This displacement esti
Externí odkaz:
http://arxiv.org/abs/2108.01515
Autor:
Mason, Jonathan H., Reinwald, Yvonne, Yang, Ying, Waters, Sarah, Haj, Alicia El, Bagnaninchi, Pierre O.
Publikováno v:
Proc. SPIE 10883, Three-Dimensional and Multidimensional Microscopy: Image Acquisition and Processing XXVI; 108830O (2019)
Spectral domain optical coherence tomography (OCT) offers high resolution multidimensional imaging, but generally suffers from defocussing, intensity falloff and shot noise, causing artifacts and image degradation along the imaging depth. In this wor
Externí odkaz:
http://arxiv.org/abs/2108.01438
Publikováno v:
Opt. Express 28, 3879-3894 (2020)
We present a computational method for full-range interferometric synthetic aperture microscopy (ISAM) under dispersion encoding. With this, one can effectively double the depth range of optical coherence tomography (OCT), whilst dramatically enhancin
Externí odkaz:
http://arxiv.org/abs/1905.06058
Publikováno v:
Phys. Med. Biol. 63 (2018) 225001
Scatter can account for large errors in cone-beam CT (CBCT) due to its wide field of view, and its complicated nature makes its compensation difficult. Iterative polyenergetic reconstruction algorithms offer the potential to provide quantitative imag
Externí odkaz:
http://arxiv.org/abs/1805.04411
Publikováno v:
Phys. Med. Biol. 62 (2017) 8739
Quantifying material mass and electron density from computed tomography (CT) reconstructions can be highly valuable in certain medical practices, such as radiation therapy planning. However, uniquely parameterising the X-ray attenuation in terms of m
Externí odkaz:
http://arxiv.org/abs/1706.08743
Autor:
Mason, Jonathan H.1 (AUTHOR), Luo, Lu2 (AUTHOR), Reinwald, Yvonne3 (AUTHOR), Taffetani, Matteo4 (AUTHOR), Hallas-Potts, Amelia1,5 (AUTHOR), Herrington, C. Simon5 (AUTHOR), Srsen, Vlastimil1 (AUTHOR), Lin, Chih-Jen6 (AUTHOR), Barroso, Inês A.7 (AUTHOR), Zhang, Zhihua7 (AUTHOR), Zhang, Zhibing7 (AUTHOR), Ghag, Anita K.7 (AUTHOR), Yang, Ying8 (AUTHOR), Waters, Sarah4 (AUTHOR), El Haj, Alicia J.2 (AUTHOR) a.elhaj@bham.ac.uk, Bagnaninchi, Pierre O.1 (AUTHOR) pierre.bagnaninchi@ed.ac.uk
Publikováno v:
Communications Biology. 5/18/2023, Vol. 6 Issue 1, p1-10. 10p.
Akademický článek
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Publikováno v:
Mason, J H, Perelli, A, Nailon, W H & Davies, M E 2017, Can Planning Images Reduce Scatter in Follow-Up Cone-Beam CT? in Medical Image Understanding and Analysis-21st Annual Conference, MIUA 2017, Proceedings . vol. 723, Communications in Computer and Information Science, vol. 723, pp. 629-640, 21st Annual Conference on Medical Image Understanding and Analysis, MIUA 2017, Edinburgh, United Kingdom, 11/07/17 . https://doi.org/10.1007/978-3-319-60964-5_55
Due to its wide field of view, cone-beam computed tomography (CBCT) is plagued by large amounts of scatter, where attenuated photons hit the detector, and corrupt the linear models used for reconstruction. Given that one can generate a good estimate
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=od______3094::d2beaa94dc15901418bc9e27fa23d836
https://hdl.handle.net/20.500.11820/c5004d5c-f548-44cd-8468-a46cf84aec0b
https://hdl.handle.net/20.500.11820/c5004d5c-f548-44cd-8468-a46cf84aec0b
Autor:
Mason, Jonathan H., Reinwald, Yvonne, Ying Yang, Waters, Sarah, El Haj, Alicia, Bagnaninchi, Pierre O.
Publikováno v:
Proceedings of SPIE; 11/7/2018, Vol. 10883, p1-7, 7p
Autor:
Mason, Jonathan H., Reinwald, Yvonne, Ying Yang, Waters, Sarah, El Haj, Alicia, Bagnaninchi, Pierre O.
Publikováno v:
Proceedings of SPIE; 11/4/2018, Vol. 10880, p1-6, 6p