改性速生杨的视觉物理量分析

The Analysis on Visual Physical Magnitude of the Modified Fast-growing Poplar

从颜色、纹理及光泽度三方面,对改性速生杨的视觉物理量进行测量与研究。结果表明,改性速生杨的色相为黄色,明度值较高,饱和度较低,H、V、C分别为5.7Y、6.8、5.5;纹理细且稀疏,清晰度不高,纹理粗细与纹理间距分别为0.49 mm与5.91 mm,纹理灰度与背景灰度分别为194与212;光泽度较低,GZL、GZT、GZB分别为4.2%、3.6%与1.17。

This article measured and studied the visual physical magnitude of the modified fast- growing poplar from the aspect of color, texture and gloss. The result shows that the samples have a yellow hue with higher value and lower chroma and the parameters H, V, C are 5.7Y, 6.8 and 5.5 respectively, the samples have thin and unclear wood grain, the grain thickness is 0.49 mm and the grain spacing is 5.91 ram, and the respective grayscale of texture and background are 194 and 212. The samples have low gloss, for GZL, GZT, and GZB, the parameters respectively are 4.2%, 3.6% and 1.17.