炉内目視点検向け3次元計測システム
英字タイトル:
Three-Dimensional Measurement System for In-Vessel Visual Inspection
著者:
相川 徹郎 Tetsuro AIKAWA 佐藤 美徳 Yoshinori SATOH 大嶽 達哉 Tatsuya OODAKE 落合 誠 Makoto OCHIAI 湯口 康弘 Yasuhiro YUGUCHI
発刊日:
公開日:
Image ProcessingIn-Vessel Visual InspectionThree Dimensional Shape
Three-Dimensional Measurement System for In-Vessel Visual Inspection
著者:
相川 徹郎 Tetsuro AIKAWA 佐藤 美徳 Yoshinori SATOH 大嶽 達哉 Tatsuya OODAKE 落合 誠 Makoto OCHIAI 湯口 康弘 Yasuhiro YUGUCHI
発刊日:
公開日:
カテゴリ: 第7回
キーワードタグ:Image ProcessingIn-Vessel Visual InspectionThree Dimensional Shape
概要
The main roles of in-vessel visual inspection (IVVI) are to detect cracks on the surface of internal structures and measure the length of the cracks. For accurately performing those matters by visual inspection, inspectors sometimes need to obtain three-dimensional (3D) measurements of cracks and 3D shape of the surface. We have been developing a prototype system to obtain 3D measurements. This system is based on stereo vision technique and has on ly one measurement head that has an inner movable camera module. This paper reports the outline of the prototype measurement head and its performance.
