Non-destructive Assessments of Various Lumber Properties by Near Infrared Spectroscopy
Introduction Near-infrared (NIR) spectroscopy is useful technique for nondestructively evaluating organic materials. It has been demonstrated that NIR spectroscopy could be successfully applied to the rapid analysis of various wood characteristics. Hence, this technique appears high potential on-line or at-line using for quality control of, or segregation of pulp and paper or solid wood. Although a number of studies have been reported with regard to the evaluation of various wood properties by NIR spectroscopy, most of these studies have dealt with the small clear specimens. The NIR technique by diffuse-reflectance spectra is confined to the evaluation of surface layers for specimens. It is, therefore, essential to examine whether the NIR technique can evaluate the wood properties for the full length lumber with large dimensions.
T.Fujimoto Y.Kurata K.Matsumoto S.Tsuchikawa
Hokkaido Forest Products Research Institute, Asahikawa, Hokkaido, 071-0198, Japan Graduate School of Bioagricultural Sciences, Nagoya University, Nagoya, 464-8601, Japan
国际会议
International Symposium on Wood Science and Technology(IAWPS 2008)(国际木材产品学会联合会2008学术研讨会)
哈尔滨
英文
125-126
2008-09-27（万方平台首次上网日期，不代表论文的发表时间）