The study technical solutions exposure image only captures a certain dynamic range of scene and some regions are invisible due to over exposure or under exposure. Currently, the techniques used to solve this problem is exposure fusion. The exposure fusion is a technique of combining images of the same scene at different exposure. This technique has been developed widely such as exposure fusion will be computes by find the quality of each pixel and each exposure. The following parameters are measured and used to obtained the weight map including contrast, saturation and well-exposedness. The resulting image quality is comparable to existing tone mapping operators.