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Official Journal of the Japan Wood Research Society

Fig. 2 | Journal of Wood Science

Fig. 2

From: Influence of wood anatomy on fiber orientation measurement obtained by laser scanning on five European species

Fig. 2

Schematic drawing of the experimental procedure: representation of the sample orientation system (a) and an image of samples on the support board (b). Drawing of lasers and camera in the scanner (c). Raw image of light scattering for one laser dot on wood surface (d), binarization (yellow areas), fitted ellipse contour (green line) (e) and configuration of ellipse k: area, ratio, axes and different angles (f)

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