Patient specific prior cross attention for kV decomposition in paraspinal motion tracking.

Journal: Medical physics
Published Date:

Abstract

BACKGROUND: X-ray image quality is critical for accurate intrafraction motion tracking in radiation therapy.

Authors

  • Xiuxiu He
    Department of Radiation Oncology and Winship Cancer Institute, Emory University, Atlanta, GA, 30322, USA.
  • Weixing Cai
    Department of Medical Physics, Memorial Sloan Kettering Cancer Center, New York, New York, USA.
  • Feifei Li
    School of Chinese Pharmacy, Beijing University of Chinese Medicine, Beijing 102488, China.
  • Qiyong Fan
    Department of Medical Physics, Memorial Sloan Kettering Cancer Center, New York, New York, USA.
  • Pengpeng Zhang
    Department of Medical Physics, Memorial Sloan-Kettering Cancer Center, New York, USA; Department of Radiation Oncology, Memorial Sloan-Kettering Cancer Center, New York, USA. Electronic address: zhangp@mskcc.org.
  • John J Cuaron
    Department of Radiation Oncology, Memorial Sloan Kettering Cancer Center, New York, New York, USA.
  • Laura I Cerviño
    Radiation Medicine & Applied Sciences, Radiation Oncology PET/CT Center, UC San Diego, LA Jolla, CA, 92093-0865, USA.
  • Jean M Moran
    Department of Radiation Oncology, University of Michigan, Ann Arbor, MI, USA.
  • Xiang Li
    Department of Radiology, Massachusetts General Hospital and Harvard Medical School, Boston, MA, United States.
  • Tianfang Li
    Department of Medical Physics, Memorial Sloan-Kettering Cancer Center, New York, NY, 10065, USA.