• Hardik Lakhani

Steganography is an art for hiding the secret information inside other information which are digitally cover. The another definition of steganography can also be given as study of unseen communication that usually deals with existence of communicated message. The hidden message can be text, audio, image or video accordingly to that it can be cover from either image or video. In steganography, hiding information achieved to insert a message into cover image which generates a stego image. In this paper, we have analyze various steganography methods and also covered classification and applications.

Steganography, Video, Image, LSB

"A survey paper on:steganography technique", International Journal of Emerging Technologies and Innovative Research (www.jetir.org), ISSN:2349-5162, Vol.2, Issue 3, page no.611-615, March-2015, Available :http://www.jetir.org/papers/JETIR1503041.pdf

"A survey paper on:steganography technique", International Journal of Emerging Technologies and Innovative Research (www.jetir.org | UGC and issn Approved), ISSN:2349-5162, Vol.2, Issue 3, page no. pp611-615, March-2015, Available at : http://www.jetir.org/papers/JETIR1503041.pdf