A Review on Various Forgery Detection Techniques

Nowadays, there barely exists any platform where digital images are not used. They are used in almost every field, namely digital media, electronic media, military, law, industry, forensics, and so on, and all over the internet. With such vast numbers of images, the importance of their authenticity has increased enormously .We give much importance to what we see on daily basis in newspapers, on the covers of magazines, social media such as Facebook, Instagram, Twitter and many more. Digital image manipulation is the act of distorting the contents of an image in order to fulfil some fraudulent purposes, such manipulations are known as forgeries. There exist various cases of image forgeries in history which caused clutter and affected people organizations. Earlier photographers were habituated with using the process of photomontage, in which composites of images were created by pasting, gluing to get the final print. However, due to evolution of technology, various tools have been developed by researchers and made available over the internet. Aarushi Thusu | Mr. B. Indra Thannaya "A Review on Various Forgery Detection Techniques" Published in International Journal of Trend in Scientific Research and Development (ijtsrd), ISSN: 2456-6470, Volume-6 | Issue-3 , April 2022, URL: https://www.ijtsrd.com/papers/ijtsrd49915.pdf Paper URL: https://www.ijtsrd.com/computer-science/computer-security/49915/a-review-on-various-forgery-detection-techniques/aarushi-thusu