A Study on Image Fusion Techniques for Image Enhancement.

When the images are captured from primary source such as camera or video devices, sometimes they get the distorted capturing because of some technical, professional or environmental reasons. In such case, there is requirement of image reconstruction so that the image features will be identified effectively. One of such approach to enhance the image by using two or more partially correct images is called image fusion. Fusion is about to combine the good features of multiple images to construct a complete featured image. In this paper, a study of image fusion utility and the approaches available for image fusion are discussed and presented.