JPEG image steganographic techniques use the DCT coefficients scaled by quantization table to make secure data hiding without degrading the image quality. The selection process of data embedding locations in lower frequency ...

e-Learning has been revolutionizing education system based on the concept of learning occurring at any time and any place. The advent of e-Learning has not only bridged the gap between distance and education but also in ...

Communication is fundamental to the evolution and development of all kinds of living beings. With no disputes, languages should be recognized as the most amazing artifacts ever developed by mankind to enable communication. ...