To overcome the adverse effects of gait silhouette change on gait recognition,this paper proposes a newgait recognition method by improving Log-Gabor phase congruency feature of gait energy map. Based on the improved local energy calculation method,frequency expansion and noise compensation strategy,the extracted gait features are more recognizable and localizable. And the dimensions of gait features are dimension reduced by Linear Discriminant Analysis( LDA). The nearest neighbor classifier based on Euclid...