Experimental results revealed that the number of yarn wet snarling can be automatically calculated with a high accuracy by the proposed method, besides, the height and width values of each snarling can also be obtained.

• 实验结果表明，该方法可以自动准确地计算出纱线湿扭结个数，同时可获得纱线扭结高度及宽度2个几何参数。