Expected Enhancement
The availability of powerful digital image processing programs, such as PhotoShop, makes it relatively easy to create digital forgeries from one or multiple images. The method may successfully detect the forged part even when the copied area is enhanced/retouched to merge it with the background and when the forged image is saved in protected structures. Some of the Techniques which we intent to implement are:
- Detection of Forgery by Improvised Block Matching Techniques :
-Synchronised Exact match
-Q-factor Robust match - Selective & Exhaustive Search.
- Efficient Autocorrection using the Fourier transform.