Abstract

The intention of image fusion is to assimilate complementary and redundant\ninformation from innumerable images to create amalgamated image which holds a superior\njustification of the extract (original image) than any of the individual home images [20]. The\nsubsequent and final fused image will be added helpful for individual pictorial perception\nand visualization. Image fusion shows imperative roles in different fields such as remote\nsensing, biomedical imaging, computer vision, security system, satellite imaging, and\ncybernetics [26]. This paper offers a literature review on diverse types image fusion\ntechniques both in spatial and transform domain. The performance metrics used to measure\nthe image quality after fusion is also discussed.Judgment of all the techniques concludes the\nbetter advancement for the future investigation.