Image fusion method, based on the white line detection method and system for image fusion method

The present invention provides an adaptive method and image fusion based on the white line detection method and system using the method. The adaptive image fusion method comprising: obtaining a polarization image and the grayscale image of the same scene; distribution model based on the training set images of a scene, and the scene model based on the calculated distribution of the scene image and the right polarized image gradation weight; based on the fusion scene calculated weight of the gray level image and polarized image.