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简述了木质仿古地板的类型和特征,介绍了国内外木质仿古地板表面成型加工技术的现状,以及数控加工技术在木质仿古地板加工中的应用,指出了木质仿古地板数控加工技术研究中需要解决的技术问题及发展趋势。 相似文献
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特征提取是实现基于机器视觉的强化木地板表面质量检测的重要环节。采用主成分分析方法对强化木地板表面图像的颜色特征及纹理特征等24维特征参数进行降维处理,使之降至4维。通过利用RBF神经网络分类器对降维前后的特征参数进行分类效果比较,结果表明,主成分分析方法能够有效简化强化木地板表面图像特征参数。 相似文献
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Laminated Panel Manufacture of Two Kinds of Bamboo for Architecture Material and Property Comparison
WANG Zheng GUO WenjingResearch Institute of Wood Industry Chinese Academy of Forestry. Beiiine 《中国林业科技(英文版)》2003,(2)
The manufacture technologies of two kinds of bamboo laminated panel and their physical-mechanical properties have been studied in the paper. The species of bamboo are the D. yunnanicus Hsueh et D. Z. Li in Yunnan Province and P. heterocycla var. pubescens Ohwi in Zhejiang Province. The data are offered in order to provide proof to produce architectural panel by bamboo materials. The results show as follows: Laminated bamboo panel can be produced by the reconstruction technology, and the mechanical properties of the panels reached or even exceeded some pine used in architecture. Comparing the physical-mechanical properties of laminated panel made of two bamboo species, it can be seen that properties of laminated D. yunnanicus Hsueh et D. Z. Li panel were higher than those of laminated P. heterocycla var. pubescens Ohwi panel, but dimensional stability was poorer than the latter. In the comparison of laminated directions, it can be seen that parallel panel had better mechanical properties than crossed pan 相似文献