講演抄録/キーワード |
講演名 |
2009-01-20 14:45
Image restoration with two advanced Compton cameras ○Hideaki Ishii・Koichi Ogawa(Hosei Univ.) MI2008-119 |
抄録 |
(和) |
Abstract We developed an image restoration method for an advanced Compton camera (ACC) which made use of Compton scattering and recoiled electrons. We simulated two ACCs located perpendicular to each other with Electron Gamma Shower ver.5 (EGS5) code, and reconstructed images with a modified source space tree algorithm method. Moreover, we deblurred the reconstructed images with a parametric Wiener filter. The results of simulations showed the validity of our proposed methods. |
(英) |
Abstract We developed an image restoration method for an advanced Compton camera (ACC) which made use of Compton scattering and recoiled electrons. We simulated two ACCs located perpendicular to each other with Electron Gamma Shower ver.5 (EGS5) code, and reconstructed images with a modified source space tree algorithm method. Moreover, we deblurred the reconstructed images with a parametric Wiener filter. The results of simulations showed the validity of our proposed methods. |
キーワード |
(和) |
advanced Compton camera / parametric Wiener filter / image restoration / / / / / |
(英) |
advanced Compton camera / parametric Wiener filter / image restoration / / / / / |
文献情報 |
信学技報, vol. 108, no. 385, MI2008-119, pp. 273-276, 2009年1月. |
資料番号 |
MI2008-119 |
発行日 |
2009-01-12 (MI) |
ISSN |
Print edition: ISSN 0913-5685 Online edition: ISSN 2432-6380 |
著作権に ついて |
技術研究報告に掲載された論文の著作権は電子情報通信学会に帰属します.(許諾番号:10GA0019/12GB0052/13GB0056/17GB0034/18GB0034) |
PDFダウンロード |
MI2008-119 |