Analyzing and Design Supporting System for Knit Fabrics. Part 3. Yarn Quantity Ratio Prediction of Jacquard Knit Fabrics Using Image Analysis.
Analyzing and Design Supporting System for Knit Fabrics. Part 3. Yarn Quantity Ratio Prediction of Jacquard Knit Fabrics Using Image Analysis.
复制标题
针织面料分析与设计支持系统。
DOI：
10.4188/transjtmsj.53.9_t187
复制
发表时间：
2000
期刊：
影响因子：
--
通讯作者：
Y. Shimizu
中科院分区：
文献类型：
--
作者：
M. Kondo;M. Takatera;Y. Shimizu
开发了一种无损自动预测提花针织物纱量比的分析系统，并探讨了其适用性。提花针织物用纱量的预测对于针织物的设计非常重要。为了预测提花针织物的纱量比，系统实现了计算机图像处理和回归分析。使用图像扫描仪将针织物的表面图像读取到计算机中。使用阈值处理和直方图处理来确定针织线圈的位置。检测出线迹环孔后，进行回归分析。对于全针回缝的Intersia、单提花、筒提花、罗纹提花，预测效果良好。该系统可以用来代替当前使用带有破坏样品的天平的手动分析。
An analyzing system was developed to predicting the yarn quantity ratio of jacquard knit fabrics automatically without destruction, and the applicability was discussed. The predicting of the yarn quantity of jacquard knit fabrics is very important for the design of knit fabric. To predicting of the yarn quantity ratio of jacquard knit fabrics, computer image processing and regression analysis were implemented in the system. The surface image of knit fabrics was read to a computer with an image scanner. The threshold processing and histogram processing were used to determine the locations of knit stitches. After the detection of stitch loop holes, the regression analysis was performed. In case of the Intersia, Single jacquard, Tube jacquard and Rib jacquard of full needle back stitch, the predicting was performed well. This system can be used instead of the current manual analysis using a balance with destruction samples.