Partial rigid diffeomorphism for measuring temporal change of pancreatic cancer tumor

Y. Tamura, T. Yokota, M. Kugler, V. Triquet, T. Sei, C. Iwamoto, K. Ohuchida, Makoto Hashizume, H. Hontani

研究成果: Chapter in Book/Report/Conference proceedingConference contribution

抄録

The goal of our research is to describe the growth of a tumor region captured in a temporal series of MRI images. The tumor growth description requires registration of the given images in order to compensate the body deformation. It should be noted that one can apply an existing non-rigid registration technique for the compensation but it would deform the tumor region in a source image and the resultant description of the tumor growth would be inaccurate. We hence developed a Large Deformation Diffeomorphic Mapping (LDDMM) method that can non-rigidly registers given images while keeping the shape of the tumor region in a source image. The proposed method was applied to a series of MRI images of a KPC mouse and the results showed our method could successfully described the tumor growth.

本文言語英語
ホスト出版物のタイトルInternational Workshop on Advanced Image Technology, IWAIT 2019
編集者Yung-Lyul Lee, Sanun Srisuk, Phooi Yee Lau, Lu Yu, Wen-Nung Lie, Qian Kemao, Kazuya Hayase
出版社SPIE
ISBN(電子版)9781510627734
DOI
出版ステータス出版済み - 1 1 2019
イベントInternational Workshop on Advanced Image Technology 2019, IWAIT 2019 - Singapore, シンガポール
継続期間: 1 6 20191 9 2019

出版物シリーズ

名前Proceedings of SPIE - The International Society for Optical Engineering
11049
ISSN(印刷版)0277-786X
ISSN(電子版)1996-756X

会議

会議International Workshop on Advanced Image Technology 2019, IWAIT 2019
Countryシンガポール
CitySingapore
Period1/6/191/9/19

All Science Journal Classification (ASJC) codes

  • Electronic, Optical and Magnetic Materials
  • Condensed Matter Physics
  • Computer Science Applications
  • Applied Mathematics
  • Electrical and Electronic Engineering

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