నైరూప్య

A Review-FPGA Implementation of Different Steganographic Technique

K.N.Pansare, Dr. A.K.Kureshi

Steganography is a method of hiding the information in a cover in such a way that only intended recipient can know that there is a hidden message. In Steganography for hiding informat ion any embedding medium can be used, called as carriers. These carriers can be images, audio files, video files, and text files. In this paper we have focused on steganographic techniques for image files. Image steganography techniques now days developed with an alternative approach based on an embedded FPGA system for image processing. Due to its reconfigurable ability Various FPGA approaches are chosen and without requiring hardware change-out, the uses of FPGA type Devices expand the product life by updating data stream files.