图像分析法测定亚麻纤维分裂度的研究  

Research of Flax Fiber Split Degree by Image Analysis Method

作　　者：隋智慧[1] 黄涛[1] 魏宇姣[1] 张磊[1] 

机构地区：[1]黑龙江省齐齐哈尔大学

出　　处：《棉纺织技术》2011年第6期10-12,共3页Cotton Textile Technology

基　　金：黑龙江省自然科学基金资助项目(B201008)

摘　　要：针对人工检测亚麻纤维分裂度的诸多缺点,提出了采用图像分析法测定亚麻纤维分裂度的方法。该方法将亚麻纤维按照外观形态进行分类,不同的类别采取不同的方法进行测定;将纤维均匀分散于黑色板面之上,通过调整光线,使用数码相机获取图像;采用Image-Pro Plus软件对图像进行分析,得到关于纤维像素的大量数据;使用自编的MATLAB程序对数据进行筛选及分析,得出纤维的准确数量,计算分裂度。试验结果表明,与人工检测方法相比,图像分析法具有操作简便、速度快、准确性高、节省人力等特点。For disadvantages of manual test flax fiber split degree,image analysis method was put forward. Flax fiber was classfied by the new method according to,morphologies. Flax fiber was dispersed evenly on black board,digital camera was used to got the image through adjusting light. Image-Pro Plus software was adopted to analyze the images, plenty of data related to fiber pixels can be got. MATLAB program was used to filtered and analyzed, fiber accurate quan- tity can be got and split degree ＇could be calculated. The test result proves that operation of image analyses method is simpler,the test speed is faster, the data are accurate and labor can be saved et alcontrasted to manual test method. It is considered that new method is effective.

关 键 词：亚麻纤维 分裂度 称重法 图像分析法 纤维分散 纤维分类 

分 类 号：TS102.221[轻工技术与工程—纺织工程]