A Formula Adaptive Pixel Pair Matching Steganography Algorithm

Extended Adaptive Pixel Pair Matching

Steganography is a method of hiding secret messages into a cover-media such that an unintended observer will not be aware of the existence of the hidden messages. The carrier of steganography can be various kinds of digital media such as image, audio, and video, etc. Digital images are widely transmitted over the Internet; therefore, they often serve as a carrier for covert communication. A goo...

Robust Steganography based on Matching Pixel Locations

Steganography consist of concealing secret information in a cover object to be sent over a public communication channel. It allows two parties to share hidden information in a way that no intruder can detect the presence of hidden information. This paper presents a novel steganography approach based on pixel location matching of the same cover image. Here the information is not directly embedde...

Appm: A Narrative Data Embedding Method Using Adaptive Pixel Pair Matching

An Efficient Adaptive Boundary Matching Algorithm for Video Error Concealment

Sending compressed video data in error-prone environments (like the Internet and wireless networks) might cause data degradation. Error concealment techniques try to conceal the received data in the decoder side. In this paper, an adaptive boundary matching algorithm is presented for recovering the damaged motion vectors (MVs). This algorithm uses an outer boundary matching or directional tempo...

Video Steganography Using LSB Matching Revisited Algorithm

Video Steganography deals with hiding secret data or information within a video. In this paper, a spatial domain technique for LSB Matching Revisited algorithm (LSBMR) has been proposed, where the secret information is embedded in the cover frames. LSB Matching Revisited(LSBMR) algorithm selects the embedding regions according to the size of secret message and the difference between two consecu...