Detection of digital photo image forgery

Digital Photo images are everywhere: on the covers of magazines, in newspapers, in courtrooms, and all over the Internet. We are exposed to them throughout the day and most of the time, we trust what we see. But given the ease with which images can be manipulated, we need to be aware that seeing does not always believe. We propose methodologies to identify such unbelievable photo images and succeeded to identify forged region by giving only forged photo image as input.