A novel light field imaging based 3D geometry measurement technique for turbomachinery blades

• Main Authors: Ding, Junfei, Li, Haotian, Ma, Haoxin, Shi, Shengxian, New, Tze How
• 其他作者: School of Mechanical and Aerospace Engineering
• 格式: Article
• 語言: English
• 出版: 2021
• 主題: Engineering::Mechanical engineering; 3D Geometrical Measurement; Blades
• 在線閱讀: https://hdl.handle.net/10356/151477

This paper presents a novel snapshot three-dimensional (3D) imaging technique for fast turbomachinery blade geometrical measurements. The proposed measurement system employs a microlens array based light-field camera to capture 3D blade geometry into one light-field image, from which 100 new perspec...