An Optimal Method for Images Steganography Based on Linear Codes Features

Steganography is an information hiding application which aims to hide secret messages imperceptibly into commonly used media. In this paper, we describe an Optimal embedding method based on linear codes that conforms to least significant bit, that is, the secret data is embedded into a cover message by parity check matrix. The new method not only benefits from the field of location and detection and error correction bit stream received by the receiver, but also can increase the Resistance between 94% to 100%, the transparency (PSNR) up to 84/71, and the similarity (SSIM) up to % 9999/99.