期刊名称：International Journal of Computer Science and Management Studies
电子版ISSN：2231-5268
出版年度：2013
卷号：13
期号：5
出版社：Imperial Foundation
摘要：Steganography is the process of secretly embedding information inside a data source without changing its perceptual quality. Generally, in data hiding, the actual information is not maintained in its original format. The format is converted into an alternative equivalent multimedia files like images, video or audio which in turn is being hidden within another object. Video Steganography is a technique to hide any kind of files into a carrying Video file. Video based Steganography can be used because it is more eligible than other multimedia files, because of its memory requirements and size. The least significant bit (LSB) insertion is an important approach for embedding information in a carrier file. Least significant bit (LSB) insertion technique operates on LSB bit of the media file to hide the information bit. In this research, we will introduce a least significant bit (LSB) technique for video steganography. We are proposing a technique in which 10 bits are taken from the secret data at single attempt and to hide the data LSB is used which depends on the number of MSB’s. By applying the encryption and decryption, payload of frames will beget increased.
关键词：Video Steganography; DLSB; Encoding and Decoding Techniques
