Abstract: Firstly,Mean Shift procedure was introduced.And then targeting at the research on fabric image segmentation,the extended Mean shift algorithm was used to try to solve the issue.A newly proposed fabric image segmentation algorithm involved two steps: Mean Shift image filtering and image segmentation,and their principles were explained respectively.The segmentation results were controlled by three important parameters,i.e.spatial bandwidth,color bandwidth and minimum region,whose influence,selection and analysis were demonstrated.Finally,the fabric image segmentation algorithm and the graph for comparison showing the previous CAD processed effect were given,which showed the feasibility,efficiency and robustness of that algorithm in fabric image processing.