Non-Contact Detection of Surface Quality of Knot Defects on Eucalypt Veneers by Near Infrared Spectroscopy Coupled with Soft Independent Modeling of Class Analogy

Non-Contact Detection of Surface Quality of Knot Defects on Eucalypt Veneers by Near Infrared Spectroscopy Coupled with Soft Independent Modeling of Class Analogy

A knot is a natural defect that degrades the quality of softwood and hardwood veneer. To improve efficiency, the plywood industry needs a rapid, inexpensive method of knot identification that is easy to operate and industrialize. Although a non-contact knot-detection technology based on NIR spectros...

Full description

Bibliographic Details
Main Authors: Zhong Yang, Maomao Zhang, Ling Chen, Bin Lv
Format: Article
Language:English
Published: North Carolina State University 2015-04-01
Series:BioResources
Subjects:
Knot defects
Veneer
Non-contact detection
Eucalypt
Near infrared spectroscopy
Soft independent modeling of class analogy (SIMCA)
Online Access:http://ojs.cnr.ncsu.edu/index.php/BioRes/article/view/BioRes_10_2_3314_Yang_Detection_Surface_Quality_Knot

Similar Items

Similar Items