DIGITAL IMAGE AUTHENTICATION: CHALLENGES AND STRATEGIES IN FRAUD DETECTION

Abstract

Digital images must now be authenticated since they are a critical source of information in this day and age. A variety of free and for-profit image altering programmes have thrown into doubt the validity of picture contents due to the expanding accessibility of digital devices. There are several forging techniques available, both invasive and non-intrusive. Attackers carry out these activities with the intent of causing harm to persons and websites, as well as for financial gain, extortion, and other purposes.  Image fraud detection is getting increasingly difficult to detect as image processing technology advances. Two common picture adjustment strategies are copy-move and cut- glue imitation. As a result, the creation of the plot ought to offer an adequate arrangement to the associated issue of frauds arrangement. Consequently, the detecting procedure demonstrates how the forgery was created over the image with accuracy, and then confirms and fixes the problem by making consistent modifications to the image within the same patch