Visual classification of the wood surface discolouration due to artificial exposure to uvlight irradiation of several European wood species -A pilot study

Wood Research

Volumn 55, Issue 3, 2010, Pages 37-48

  Oltean, Laura ^a   Teischinger, Alfred ^a   Hansmann, Christian ^b  

^a UNIVERSITY OF NATURAL RESOURCES AND LIFE SCIENCES   (Austria)

^b KOMPETENZZENTRUM HOLZ GMBH   (Austria)

Author keywords

European wood species; Uv light irradiation; Visual classification; Wood surface discolouration

Indexed keywords

COLOUR CHANGE; DISCOLOURATION; EUROPEAN WOOD SPECIES; PILOT STUDIES; SUNLIGHT EXPOSURE; UV-LIGHT IRRADIATION; VISUAL CLASSIFICATION; WOOD SCIENCE; WOOD SURFACE DISCOLOURATION; WOOD SURFACES;

IRRADIATION; RESEARCH; SURVEYS;

WOOD;

DISCOLORATION; LIGHT; RADIATION EFFECTS; RESEARCH; SPECIES IDENTIFICATION; SURVEYS; WOOD;

EID: 78149243422     PISSN: 13364561     EISSN: None     Source Type: Journal    
DOI: None     Document Type: Article

References (22)

1. Aydin, I., Colakoglu, G., 2005: Effects of surface inactivation, high temperature drying and preservative treatment on surface roughness and colour of alder and beech wood. Appl. Surface Science 252: 430-440
2. Bekhta, P., Niemz, P., 2003: Effect of high temperature on the change in color, dimensional stability and mechanical properties of spruce wood. Holzforschung 57: 539-546
3. Bimler, D.L., Kirkland, J., Jameson, K.A., 2004: Quantifying variations in personal color spaces: are there sex differences in color vision? Color Research and Application 29(2): 128-134
4. Brischke, C., Welzbacher, C.R., Brandt, K., Rapp, A.O., 2007: Quality control of thermally modified timber: Interrelationship between heat treatment intensities and CIE L*a*b* color data on homogenized wood samples. Holzforschung 61:19-22
5. Broman, N.O., 1995: Visual impressions of features in Scots pine wood surfaces: a qualitative study. Forest Products Journal 45(3): 61-66
6. Broman, N.O., 2001: Aesthetic properties in knotty wood surfaces and their connection with people's preferences. Journal of Wood Science 47:192-198
7. Hon, D.N.S., Shiraishi, N., 2001: Color and Discoloration. In: Wood and Cellulose chemistry. Marcel Dekker Inc New York Basel, 385-442 pp.
8. Janin, G., Goncalez, J., Ananias, R., Charrier, B., Fernandes da Silva, G., Dilem, A., 2001: Aesthetics appreciation of wood colour and patterns by colorimetry. Part 1 Colorimetry theory for the CIELAB system. Maderas. Ciencia y tecnología 3(1-2): 03-13
9. Jonsson, O., Lindberg, S., Roos, A., Hugosson, M., Lindström, M., 2008: Consumer perceptions and preferences on solid wood, wood-based panels, and composites: A repertory grid study. Wood and Fibre Science 40(4): 663-678
10. Kauppinen, H., Rautio, H., Silven, O., 1999: Non-segmenting defect detection and SOM based classification for surface inspection using color vision. In Conference on Polarization and Color Techniques in Industrial Inspection (SPIE 3826) June 17-18 Munich Germany, 270-280 pp.
11. Katuščák, S., Kucera, L., 2000: CIE orthogonal and cylindrical color parameters and the color sequences of the temperate wood species. Wood Research 45(3): 9-22
12. Keey, R.B., 2005: Colour development on drying. Maderas. Ciencia y tecnología 7(1): 3-16
13. Luostarinen, K., Möttönen, V., Asikainen, A., Luostarinen, J., 2002: Birch (Betula pendula) wood discolouration during drying. Effect of environmental factors and wood location in the trunk. Holzforschung 56: 348-354
14. McCurdy, M., Pang, S., Keey, R., 2005: Experimental determination of the effect of temperature and humidity on the development of colour in Pinus radiate. Brazilian Journal of Chemical Engineering 22(2): 173-179 ISSN 0104-6632
15. Oltean, L., Teischinger, A., Hansmann, C., 2008: Wood surface discolouration due to simulated indoor sunlight exposure. Holz als Roh- und Werkstoff 66: 51-56
16. ÖNORM EN ISO 11341, 1994: Paints and varnishes-Artificial weathering and exposure to artificial radiation-Exposure to filtered xenon-arc radiation
17. ÖNORM EN 13556, 2003: Round and sawn timber-Nomenclature of timbers use din Europe
18. Pakarinen, T., 1999: Success factors of wood as a furniture material. Forest Products Journal 49(9): 79-85
19. Sadoh, T., Nakato, K., 1987: Surface properties of wood in physical and sensory aspects. Wood Science and Technology 21: 111-120
20. Sandoval-Torres, S., Marc, F., Jomaa, W., Puiggali, J.-R., 2009: Colour changes in oakwood during vacuum drying by contact: studies on antioxidant potency and infrared spectras in surfaces. Wood Reseach 54(1): 45-58
21. Tolvaj, L., Mitsui, K., 2005: Light source dependence of the photodegradation of wood. Wood Science 51: 468-473
22. Weinfurter, S., Hansen, E.N., 1999: Softwood lumber quality requirements: examining the supplier/buyer perception gap. Wood and Fiber Science 31(1): 83-94