关键词: 纹理分割, Gabor小波, 模糊算法, 类圆形堆积物

Abstract: In the paper，the authors introduce a method of segmentation of quasi-circular sediment based on Gabor wavelet through texture analyse，in order to segment out the end side of steel bars bundles.The authors define response dispersion for the purpose of choice filter constructed by Gabor wavelet.Furthermore the authors propose Qiao-fuzzy algorithm to optimize the response of the image processed by Gabor wavelet.The authors can unsupervised segment the end side of steel bars bundles form the arbitrary background，by the method of construction，choose of Gabor wavelet and optimization of response.The method is application to a largely image segmentation of quasi-circular Sediment.The method is very stick and very generality.

Key words: texture segmentation, Gabor wavelet, stuff algorithm, quasi-circular sediment