Fuzzy Pattern Recognition Method for Contour Matching in Object’s 3D Reconstruction
Zhang Jianpei · Jisuanji fangzhen · 2008
In 3D reconstruction of contour sequence,the matching and clustering in different layers should be firstly resolved.However,in processing the complicated flow pattern transfer,the accuracy rate of traditional algorithm was considered very low.Based on the above-mentioned problems,a mathematic model of fuzzy clustering by computing the average distance between two poly lines and constructing fuzzy sets was established.The problem of matching was transformed into the grade of membership of elements by this mathematical model.Finally,this model was applied to the system of ECT 3D visualization,and the validity and reliability were tested.