Fig. 5From: Influence of wood anatomy on fiber orientation measurement obtained by laser scanning on five European speciesData from sample: color image (a), histogram of raw angles (b) and data-maps of sweet chestnut LT plane sample: raw angles \(\omega_{i,k}\) (c) and interpolated (d) angles \(\omega_{i,k}\), raw ratios \(r_{i,k}\) (e) and interpolated (f) ratios \(r_{i,k}\), raw areas \(s_{i,k}\) (g) and interpolated (h) areas \(s_{i,k}\). In data-maps, the color level of pixels shows the value of relevant parameterBack to article page