Establish of the prediction system of chest skin motion with SSA method

Issue title: Selected Papers from the 14th International Symposium on Applied Electromagnetics and Mechanics (ISEM 2009), Part II

Article type: Research Article

Authors: Mizuguchi, Akira^{a; *} | Demachi, Kazuyuki^b | Uesaka, Mitsuru^b

Affiliations: [a] Department of Bioengineerigng, School of Engineering, The University of Tokyo | [b] Nuclear Professional School, School of Engineering, The University of Tokyo, 7-3-1 Hongo, Bunkyo-ku, 113-8656 Tokyo, Japan

Correspondence: [*] Corresponding author. Tel./Fax: +81 3 5841 2958; E-mail: {mizuguchi,demachi,uesaka}@nuclear.jp

Abstract: This paper proposes the method to establish of the prediction system of chest skin motion with SSA method. The Singular Spectrum Analysis (SSA) was applied for the prediction of time series data. A simulation system was developed to predict the location of some points of chest skin during breathing. CCD camera motion capture system (KEYENCE, CV-035C) was used to get the time series data. The prediction results showed good agreement with the measured data and they showed hopeful possibility to realize the chasing radiotherapy technique.

Keywords: Radiotherapy, singular spectral analysis, time-series data prediction

DOI: 10.3233/JAE-2010-1281

Journal: International Journal of Applied Electromagnetics and Mechanics, vol. 33, no. 3-4, pp. 1529-1533, 2010