A novel genetic-concept-based algorithm is proposed for fragile audio watermarking to
reduce the distortion of least significant bits substitution and consequently improve the peak …

Steganographyis an art ofsending hidden data or secretmessages so that a third party
cannot detect the presence of the secret messages. The goal of steganography is different …

针对音频隐写算法载体利用率较低, 不可感知性较差, 嵌入效率不高的问题,
提出了一种基于小波包分解与矩阵编码的自适应音频隐写算法. 算法通过对比音频文件在MP3 …

In recent years, the use of augmented reality has become one of the important aspects of our
technological lives. It has found its applications in various fields such as military, industrial …

Security of data transmitted through internet has put forward a number of challenges. In this
thesis work, system is developed in which two techniques are combined, encryption and …

Secure Transmission of different multimedia objects like image, text, audio, and video are
the most demanding aspects in the internet and network application. Recently, network …

Information transmission over the communication media will not secure in recent state of
affairs. Completely different kind of secure information transmission technique will …