Fast wavelet fuzzy C-means method(FWFCM) a new method of image segmentation was put forward,the method of gray image pixels on the analysis of the fuzzy membership,would need to clustering pixel space projection gray histogram,reduced space to the classic iteration of FCM algorithm of calculation and improve the algorithm convergence speed,and by using wavelet transform multiresolution analysis,It reduces the noise points on image segmentation,improves the effect of the image segmentation accuracy.