%0 Journal Article
	%A Gurinder Singh and  Kulbir Singh
	%D 2018
	%J International Journal of Computer and Information Engineering
	%B World Academy of Science, Engineering and Technology
	%I Open Science Index 142, 2018
	%T Digital Image Forensics: Discovering the History of Digital Images
	%U https://publications.waset.org/pdf/10009703
	%V 142
	%X Digital multimedia contents such as image, video, and audio can be tampered easily due to the availability of powerful editing softwares. Multimedia forensics is devoted to analyze these contents by using various digital forensic techniques in order to validate their authenticity. Digital image forensics is dedicated to investigate the reliability of digital images by analyzing the integrity of data and by reconstructing the historical information of an image related to its acquisition phase. In this paper, a survey is carried out on the forgery detection by considering the most recent and promising digital image forensic techniques.

	%P 939 - 945