Author(s): Ms. SONIKA; Mr. VIKAS MALIK

In this we study about the Image Devices used for Forgery of Images by Different Techniques but especially with Color Filter Array. We recognize that digital camera images contain a CFA interpolation relationship between the pixels as a result of using a color filter array with demosaicing algorithms. Typical consumer digital cameras capture the scene by generating a mosaic-like gray-scale image, known as a color filter array (CFA) image. Detection Algorithm of Image forgery is also discussed, for better knowledge figures are also mentioned.