提出了一种基于图像处理系统的机织物吸湿和芯吸性能的测试方法.根据傅里叶变换理论,分析了机织物的傅里叶谱.给出了用于压抑系列图像中机织物组织结构信息,并给出了按不同的时间间隔生成吸湿和芯吸曲线的算法.测试结果表明,所设计的图像处理和分析算法在记录机织物的吸湿和芯吸随时间变化的前沿曲线上具有较高的效率和精确性. A testing method of moisture absorption and wicking performance of woven fabric based on image processing system is proposed.According to Fourier transform theory, the Fourier spectrum of woven fabric is analyzed, and the structure of woven fabric Information and gives the algorithm of generating moisture absorption and wicking curves at different time intervals.The test results show that the designed image processing and analysis algorithms have more advantages in recording the front curves of moisture absorption and wicking of woven fabrics with time High efficiency and accuracy.