Image-Guided Radiotherapy with Machine Learning

  • Yaozong Gao
  • Yanrong Guo
  • Yinghuan Shi
  • Shu Liao
  • Jun Lian
  • Dinggang Shen

Abstract

In the past decades, many machine learning techniques have been successfully developed and applied to the field of image-guided radiotherapy (IGRT). In this chapter, we will present some latest developments in the application of machine learning techniques to this field. In particular, we focus on the recently developed machine learning methods for delineating male pelvic structures for the treatment of prostate cancer. In the first few sections, we will present and discuss automatic and semiautomatic methods for CT prostate segmentation in the IGRT workflow. In the last section, we will present our extension of some recently developed machine learning approaches to segment the prostate in MR images.

Keywords

Support Vector Regression Sparse Representation Sparse Code Dictionary Learning Dice Similarity Coefficient 
These keywords were added by machine and not by the authors. This process is experimental and the keywords may be updated as the learning algorithm improves.

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Copyright information

© Springer International Publishing Switzerland 2015

Authors and Affiliations

  • Yaozong Gao
    • 1
  • Yanrong Guo
    • 1
  • Yinghuan Shi
    • 2
  • Shu Liao
    • 3
  • Jun Lian
    • 4
  • Dinggang Shen
    • 1
    • 5
  1. 1.UNC IDEA Group, Department of Radiology, Biomedical Research Imaging Center (BRIC)University of North CarolinaChapel HillUSA
  2. 2.State Key Laboratory for Novel Software Technology, Department of Computer Science and TechnologyNanjing UniversityNanjingChina
  3. 3.Syngo, Siemens Medical SolutionsMalvernUSA
  4. 4.Department of Radiation OncologyUniversity of North CarolinaChapel HillUSA
  5. 5.Department of RadiologyUniversity of North CarolinaChapel HillUSA

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