Application of Mottle and Graininess Algorithms for Nano-web Uniformity Measurement

Large-scale production of nanofiber requires quality control. Uniformity in fibrous structures plays an important role in defining appearance, performance, etc. In this paper, image analysis method based on mottle and graininess algorithms for nano-web uniformity measurement was proposed. An appropriate computer program based on mottle and graininess algorithms base on ISO-13660 standard was developed and uniformity of the Black and Wight images were measured. Image processing algorithm is applied on two types of images: simulated and real nano-web images. The result indicates that the attempt to use the mottle and graininess algorithms for determining nano-web uniformity measurement has been successful. This method has capability of being used as on-line technique for quality control of nano-web uniformity

کلیدواژه ها:

Mottle ، Graininess ، Nanofiber ، Uniformity ، Image Processing