Remote Sensing Image Change Saliency Detection Technology

High resolution remote sensing image target change detection technology has been widely used, and the traditional remote sensing change detection technology can not meet the requirements of high precision change detection. This paper proposes that visual saliency technology can be used for remote sensing change detection to improve the accuracy and reliability of image target change detection. First, two remote sensing images of different time are obtained, and the visual interesting region of the images are obtained by visual saliency detection. Then the difference between the region of interest is calculated, and finally binaryzation is used to get the clear changing region image, which can effectively improve the detection accuracy.