Characterizing surface of wood laminates by out-of-plane polarimetric light-scattering measurement
學年 104
學期 2
出版（發表）日期 2016-02-01
作品名稱 Characterizing surface of wood laminates by out-of-plane polarimetric light-scattering measurement
作品名稱（其他語言） 應用平面外偏振散射光量測木材表面特徵
著者 Liu, Cheng-Yang; Lin, Shih-Hsuan; 劉承揚
單位
出版者
著錄名稱、卷期、頁數 Optik-International Journal for Light and Electron Optics 127(4), p.2346-2353
摘要 The out-of-plane polarimetric imaging based on hemispherical light-scattering measurement for the wood laminates is presented. We constructed a goniometric polarized imaging system that is capable of capturing polarized light-scattering images. The backscattering of the wood surfaces is estimated with the use of out-of-plane laser illumination at three wavelengths (405 nm, 532 nm and 671 nm). The intensity distributions of polarized light scattered from the wood laminates are measured. The polarized light-scattering images are generated for each detecting direction and found to be capable of inspecting anisotropy of the wood surfaces including the year ring. The measurements yield angular dependence of bidirectional ellipsometric parameters for distinguishing wood textures. The experimental results help in the study of bidirectional ellipsometric parameters to scheme a new polarized imaging system and to classify the wood grain orientation.
關鍵字 light scattering;polarization;wood tissue
語言 en
ISSN 0030-4026
期刊性質 國外
收錄於 SCI
產學合作
通訊作者 Cheng-Yang Liu; 劉承揚
審稿制度 是
國別 DEU
公開徵稿
出版型式 ,電子版
相關連結

機構典藏連結 ( http://tkuir.lib.tku.edu.tw:8080/dspace/handle/987654321/106346 )