Dr Thomas Marchant

Honorary Research Associate

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Publications

  1. Article › Research › Peer-reviewed
  2. Published

    A megavoltage scatter correction technique for cone-beam CT images acquired during VMAT delivery

    Boylan, C. J., Marchant, T. E., Stratford, J., Malik, J., Choudhury, A., Shrimali, R., Rodgers, J. & Rowbottom, C. G., 21 Jun 2012, In : Physics in Medicine and Biology. 57, 12, p. 3727-3739 12 p.

    Research output: Contribution to journalArticle

  3. Published

    Accuracy of radiotherapy dose calculations based on cone-beam CT: comparison of deformable registration and image correction based methods

    Marchant, T., D Joshi, K. & Moore, C., 12 Mar 2018, In : Physics in Medicine and Biology. 63, 065003.

    Research output: Contribution to journalArticle

  4. Published

    An analysis of breast motion using high-frequency, dense surface points captured by an optical sensor during radiotherapy treatment delivery

    Price, G. J., Sharrock, P. J., Marchant, T. E., Parkhurst, J. M., Burton, D., Jain, P., Price, P. & Moore, C. J., 2009, In : Physics in Medicine and Biology. 54, 21, p. 6515-6533 19 p.

    Research output: Contribution to journalArticle

  5. Published

    Automatic tracking of implanted fiducial markers in cone beam CT projection images

    Marchant, T. E., Skalski, A. & Matuszewski, B. J., Mar 2012, In : Medical Physics. 39, 3, p. 1322-1334 12 p.

    Research output: Contribution to journalArticle

  6. Published

    Comprehensive Monte Carlo study of patient doses from cone-beam CT imaging in radiotherapy

    Marchant, T. & D Joshi, K., 6 Dec 2016, In : Journal of Radiological Protection. 37, 1, p. 13-30 17 p.

    Research output: Contribution to journalArticle

  7. Published

    Cone beam CT with zonal filters for simultaneous dose reduction, improved target contrast and automated set-up in radiotherapy

    Moore, C. J., Marchant, T. E. & Amer, A. M., 7 May 2006, In : Physics in Medicine and Biology. 51, 9, p. 2191-2204 13 p.

    Research output: Contribution to journalArticle

  8. Published

    Dosimetric comparison of five different techniques for craniospinal irradiation across 15 European centers: analysis on behalf of the SIOP-E-BTG (radiotherapy working group)*

    Seravalli, E., Bosman, M., Lassen-Ramshad, Y., Vestergaard, A., Oldenburger, F., Visser, J., Koutsouveli, E., Paraskevopoulou, C., Horan, G., Ajithkumar, T., Timmermann, B., Fuentes, C. S., Whitfield, G., Marchant, T., Padovani, L., Garnier, E., Gandola, L., Meroni, S., Hoeben, B. A. W., Kusters, M. & 11 others, Alapetite, C., Losa, S., Goudjil, F., Magelssen, H., Evensen, M. E., Saran, F., Smyth, G., Rombi, B., Righetto, R., Kortmann, R. D. & Janssens, G. O., 2018, In : Acta Oncologica. p. 1-10 10 p.

    Research output: Contribution to journalArticle

  9. Published

    Imaging doses from the Elekta Synergy X-ray cone beam CT system

    Amer, A., Marchant, T., Sykes, J., Czajka, J. & Moore, C., Jun 2007, In : British Journal of Radiology. 80, 954, p. 476-482 6 p.

    Research output: Contribution to journalArticle

  10. Published

    Iterative peak combination: A robust technique for identifying relevant features in medical image histograms

    D Joshi, K. & Marchant, T., 27 Nov 2017, In : Biomedical Physics & Engineering Express.

    Research output: Contribution to journalArticle

  11. Published

    Measurement of inter and intra fraction organ motion in radiotherapy using cone beam CT projection images

    Marchant, T. E., Amer, A. M. & Moore, C. J., 2008, In : Physics in Medicine and Biology. 53, 4, p. 1087-1098 11 p.

    Research output: Contribution to journalArticle

  12. Published

    Monitoring dosimetric impact of weight loss with kilovoltage (KV) cone beam CT (CBCT) during parotid-sparing IMRT and concurrent chemotherapy

    Ho, K. F., Marchant, T., Moore, C., Webster, G., Rowbottom, C., Penington, H., Lee, L., Yap, B., Sykes, A. & Slevin, N., 1 Mar 2012, In : International Journal of Radiation Oncology Biology Physics. 82, 3, p. e375-e382

    Research output: Contribution to journalArticle

  13. Published

    New iterative cone beam CT reconstruction software: Parameter optimisation and convergence study

    Qiu, W., Tong, J. R., Mitchell, C. N., Marchant, T., Spencer, P., Moore, C. J. & Soleimani, M., Nov 2010, In : Computer Methods and Programs in Biomedicine. 100, 2, p. 166-174 8 p.

    Research output: Contribution to journalArticle

  14. Published

    Optimal Planning and Delivery of Radiotherapy for Oesophago-gastric Junction (OGJ) Cancers

    Sripadam, R., Amer, A., Marchant, T., Stratford, J., McCarthy, C., Faivre-Finn, C., Moore, C. & Price, P., Apr 2007, In : Clinical Oncology. 19, 3, p. S11 1 p.

    Research output: Contribution to journalArticle

  15. Published

    Quantifying motion for pancreatic radiotherapy margin calculation

    Whitfield, G., Jain, P., Green, M., Watkins, G., Henry, A., Stratford, J., Amer, A., Marchant, T., Moore, C. & Price, P., Jun 2012, In : Radiotherapy and Oncology. 103, 3, p. 360-366 6 p.

    Research output: Contribution to journalArticle

  16. Published

    Quantitative evaluation of 4D Cone beam CT scans with reduced scan time in lung cancer patients

    Bryce-atkinson, A., Marchant, T., Rodgers, J., Budgell, G., Mcwilliam, A., Faivre-finn, C., Whitfield, G. & Van Herk, M., Jul 2019, In : Radiotherapy and Oncology. 136, p. 64-70 6 p.

    Research output: Contribution to journalArticle

  17. Published

    Reduction of motion artefacts in on-board cone beam CT by warping of projection images

    Marchant, T. E., Price, G. J., Matuszewski, B. J. & Moore, C. J., Mar 2011, In : British Journal of Radiology. 84, 999, p. 251-264 13 p.

    Research output: Contribution to journalArticle

  18. Published

    Searches for Gauge-Mediated Supersymmetry Breaking topologies in e+e−e+e− collisions at centre-of-mass energies up to s√=209GeV

    OPAL Collaboration, 2006, In : European Physical Journal C. Particles and Fields. 46, 2, p. 307-341 35 p.

    Research output: Contribution to journalArticle

  19. Published

    Shading correction algorithm for improvement of cone-beam CT images in radiotherapy

    Marchant, T. E., Moore, C. J., Rowbottom, C. G., MacKay, R. I. & Williams, P. C., 21 Oct 2008, In : Physics in Medicine and Biology. 53, 20, p. 5719-5733 14 p.

    Research output: Contribution to journalArticle

  20. Published

    The approximate entropy concept extended to three dimensions for calibrated, single parameter structural complexity interrogation of volumetric images

    Moore, C. & Marchant, T., 7 Aug 2017, In : Physics in Medicine and Biology. 62, 15, p. 6092-6107 15 p.

    Research output: Contribution to journalArticle

  21. Published

    X-ray volume imaging in bladder radiotherapy verification

    Henry, A. M., Stratford, J., McCarthy, C., Davies, J., Sykes, J. R., Amer, A., Marchant, T., Cowan, R., Wylie, J., Logue, J., Livsey, J., Khoo, V. S., Moore, C. & Price, P., 15 Mar 2006, In : International Journal of Radiation Oncology Biology Physics. 64, 4, p. 1174-1178 4 p.

    Research output: Contribution to journalArticle

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