机织物经纬密测量的图像处理技术

Automatic Measurement of the Yarn Density of Woven Fabric

利用傅立叶变换技术来提取经纬纱线的空间频率信息,测量织物的经纬密.实验结果表明,该方法可以自动、快速、准确地实现经纬密测试的目的.

The Fourier Transform technique is applied to get the frequency of the yam and measure its density. The experiment results show that it can measure the yarn density automatically,quickly and correctly.