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Journal of Wood Science

Official Journal of the Japan Wood Research Society

Fig. 3 | Journal of Wood Science

Fig. 3

From: Automated recognition of wood used in traditional Japanese sculptures by texture analysis of their low-resolution computed tomography data

Fig. 3

Gray-level co-occurrence matrices (GLCMs) calculated from some of the images in Fig. 2 with a reduction of the number of gray levels to 64. Elements with higher values are indicated by darker colors. a Comparison of the GLCMs obtained from Zs with different bearing angles of “0°”, “45°”, “90°” and “135°”. b Comparison of GLCMs obtained from different wood species: Co2, Mo, and Zs. The parameter used for the calculation is “average”

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