Recent Submissions

  • Reducing beam hardening effects and metal artefacts in spectral CT using Medipix3RX 

    Rajendran, K; Walsh, M. F.; de Ruiter, N. J. A.; Chernoglazov, A. I.; Panta, R. K.; Butler, P. H.; Bell, S. T.; Woodfield, T. B. F.; Tredinnick, J.; Healy, J. L.; Bateman, C. J.; Aamir, R.; Doesburg, R. M. N.; Renaud, P. F.; Gieseg, S. P.; Smithies, D. J.; Mohr, J. L.; Mandalika, V. B. H.; Opie, A. M. T.; Cook, N. J.; Ronaldson, J. P.; Nik, S. J.; Atharifard, A.; Clyne, M.; Bones, P. J.; Bartneck, C.; Grasset, R.; Schleich, N.; Billinghurst, M.; Butler, A. P. H.; Anderson, N. G. (2013-11-21)
    Studies on beam hardening and metal artefact reduction using Medipix All Resolution System (MARS) spectral scanner were carried out. Four datasets are provided - titanium phantom, titanium scaffold, magnesium scaffold and ...
  • MARS spectral molecular imaging of lamb tissue: data collection and image analysis 

    Aamir, R; Chernoglazov, A; Bateman, C J; Butler, A P H; Butler, P H; Anderson, N G; Bell, S T; Panta, R; Healy, J L; Mohr, J L; Rajendran, K; Walsh, M F; de Ruiter, J A; Giesig, S P; Woodfield, T; Renaud, P F; Brooke, L V; Majid, S A; Clyne, R; Glendinning, R; Bones, P J; Billinghurst, M; Bartneck, C; Mandalika, H; Grasset, R; Schleich, N; Scott, N; Nik, S J; Opie, A; Janmale, T; Tang, D N; Kim, D; Doesburg, R M; Zainon, R; Ronaldson, J P; Cook, N J; Smithies, D; Hodge, K (2013-10-31)
    In this experiment, a meat specimen was prepared from a fresh lamb chop, which included muscle (water-like), fat (lipid-like) and bone (calcium-like) regions, and scanned. We used a 2 mm thick CdTe sensor (128×128), bump ...
  • Reducing beam hardening effects and metal artefacts in spectral CT using Medipix3RX 

    Rajendran, K; Walsh, M. F.; de Ruiter, N. J. A.; Chernoglazov, A. I.; Panta, R. K.; Butler, P. H.; Bell, S. T.; Woodfield, T. B. F.; Tredinnick, J.; Healy, J. L.; Bateman, C. J.; Aamir, R.; Doesburg, R. M. N.; Renaud, P. F.; Gieseg, S. P.; Smithies, D. J.; Mohr, J. L.; Mandalika, V. B. H.; Opie, A. M. T.; Cook, N. J.; Ronaldson, J. P.; Nik, S. J.; Atharifard, A.; Clyne, M.; Bones, P. J.; Bartneck, C.; Grasset, R.; Schleich, N.; Billinghurst, M.; Butler, A. P. H.; Anderson, N. G. (2014-02-05)
    This paper discusses methods for reducing beam hardening effects and metal artefacts using spectral x-ray information in biomaterial samples. A small-animal spectral scanner was operated in the 15 to 80 keV x-ray energy ...