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Hardware Implementation of LSB Based Data Hiding Algorithm in a Compressed Image

机译:基于LSB的压缩图像数据隐藏算法的硬件实现

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Nowadays, security of the secret data is a major problem. This paper proposes a new data hiding method based on LSB and DWT algorithms. In this proposed method the cover image is compressed using DWT algorithm. Then hide the data in to the compressed cover image using LSB algorithm. By this proposed technique text, image can be embedded at the same time without affecting the image quality.This system is implemented in Xilinx Spartan 3E kit using Xilinx platform studio with Microblaze soft core processor. The program is done with System C language. The PSNR, MSE value of the proposed technique is better than previous steganographic methods.
机译:如今,机密数据的安全性是一个主要问题。提出了一种基于LSB和DWT算法的数据隐藏新方法。在该方法中,使用DWT算法压缩封面图像。然后使用LSB算法将数据隐藏到压缩的封面图像中。通过此提议的技术文字,可以在不影响图像质量的情况下同时嵌入图像。该系统是在Xilinx Spartan 3E套件中使用Xilinx Platform Studio和Microblaze软核处理器实现的。该程序使用System C语言完成。所提出技术的PSNR,MSE值优于以前的隐写方法。

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