Development of a 3D measurement system under limited field of view by applying a naked eye 3d display technique and its application to plasma

2017 Fiscal Year Final Research Report

• Project/Area Number: 15K05364
• Research Category: Grant-in-Aid for Scientific Research (C)
• Allocation Type: Multi-year Fund
• Section: 一般
• Research Field: Plasma science
• Research Institution: Kyoto Institute of Technology
• Principal Investigator: Sanpei Akio 京都工芸繊維大学, 電気電子工学系, 講師 (90379066)
• Co-Investigator(Renkei-kenkyūsha): MASAMUNE SADAO 京都工芸繊維大学, 電気電子工学系, 教授 (00157182) ; HAYASHI YASUAKI 京都工芸繊維大学, 電気電子工学系, 教授 (30243116) ; HIMURA HARUHIKO 京都工芸繊維大学, 電気電子工学系, 准教授 (30311632)
• Project Period (FY): 2015-04-01 – 2018-03-31
• Keywords: 三次元計測 / インテグラルフォトグラフィ / 微粒子プラズマ / 画像計測 / 逆磁場ピンチ

Outline of Final Research Achievements

We have developed 3D measurement system under limited field of view by applying a naked eye 3d display technique, which is integral photography technique. We applied the developed system to a dusty plasma, and succeeded in distinguishing the 3D structure of a dusty plasma from a single-exposure image obtained from one viewing port with error of 100 micron. Above 3D measurement system is extended to continuos and translucent object, like as RFP plasma, with 3D deconvolution technique.

Free Research Field

プラズマ科学