Infrared image contained temperature information,but its application is greatly restriction due to inherent defect,such as bad contrast and weak veins etc.Though the present method of fusion can improve the visual effect of infrared image,it is still confined to single and direct fusion which neglect the influence of background′s yawp factor.The paper makes farther research on the respect,improve the existence fusion′s regulation through propose a method that extraction the objective firstly then fuse the images layered which based on temperature threshold and texture characteristic.Thereby the specific of visual and effect are improved largely.Finally,evaluate the effect of the result through objective mathord.The result shows that our method can obtain more information than the original image.