Predicting moisture content and density distribution of Scots pine by microwave scanning of sawn timber

Journal of Wood Science

Volumn 49, Issue 4, 2003, Pages 312-316

  Johansson, Jan ^a   Hagman, Olle ^a   Fjellner, Bengt Arne ^a  

^a LULEÅ UNIVERSITY OF TECHNOLOGY   (Sweden)

Author keywords

Density; Microwave scanning; Moisture content; Multivariate calibration; PLS regression

Indexed keywords

LEAST SQUARES APPROXIMATIONS; MICROWAVES; MOISTURE; SCANNING; TOMOGRAPHY;

DENSITY DISTRIBUTIONS;

TIMBER;

LUMBER; MICROWAVES; MOISTURE; PINUS SYLVESTRIS; SCANNING;

PINUS SYLVESTRIS;

EID: 0142134968     PISSN: 14350211     EISSN: None     Source Type: Journal    
DOI: 10.1007/s10086-002-0493-7     Document Type: Article

References (9)

1. Kollman FFP, Coté WA (1968) Principles of wood science and technology, vol 1: Solid wood. Springer, Berlin, pp 292-375, ISBN 3-540-04297-0
2. Choffel D, Goy B, Martin P, Gapp D (1992) Interaction between wood and microwaves: automatic grading application. In: Lindgren O (ed) 1st International seminar on scanning technology and image processing on wood. Luleå University, Skellefteå, Sweden, pp 1-8
3. Bolomey J-C, Cottard G, Lhiaubet C, Ciccotelli J, Portala JF (1992) On-line control in wood and paper industries by means of rapid microwave linear sensors. Presented at the 22nd European microwave conference, Espoo, topic 16
4. Leicester RH (1996) Microwave scanners in stress grading operations. Presented at the 25th forest products research conference. CSTRO division of forestry and forest products, Clayton, Victoria, Australia
5. Martens H, Næs T (1989) Multivariate calibration. Wiley, New York, pp 22-163
6. Torgovnikov GI (1993) Dielectric properties of wood and wood-based materials. Springer, Berlin Heidelberg New York. ISBN 3-540-55394-0
7. Bolomey J-C (1990) Microwave tomography: from theory to practical imaging systems. Int J Imaging Syst Technol 2:144-156
8. Wold S, Antti H, Lindgren F, Öhman J (1998) Orthogonal signal correction of near-infrared spectra. Chemometrics Intell Lab Syst 44:175-185
9. Hagman O (1996) On reflections of wood. PhD thesis, Luleå University of Technology, doctoral thesis 198D, pp 68-70