This paper proposes two novel self-embedding watermarking schemes based upon a
reference sharing mechanism, in which the watermark to be embedded is a reference …

This paper shows that an image can be approximately reconstructed based on the output of
a blackbox local description software such as those classically used for image indexing. Our …

This paper proposes a novel watermarking scheme with flexible self-recovery quality. The
embedded watermark data for content recovery are calculated from the original discrete …

This paper presents a new model of the content reconstruction problem in self-embedding
systems, based on an erasure communication channel. We explain why such a model is a …

Watermarking algorithms have been widely applied to the field of image forensics recently.
One of these very forensic applications is the protection of images against tampering. For …

Robust image and video communications have become more imperative due to the
ubiquitous proliferation of multimedia applications over wireless sensor networks. In this …

In this paper, a novel imperceptible, fragile and blind watermark scheme is proposed for
speech tampering detection and self-recovery. The embedded watermark data for content …

Accessing digital media has become quite a simple result of the fast rise of multimedia in the
case of network technology. As a result, safeguarding intellectual property necessitates a …

With the recent advances in Micro Electro-Mechanical Systems (MEMS) and underwater
imaging sensors, and cameras, underwater multimedia sensor networks (UMSNs) have …

In this paper, a watermark scheme for detecting and recovering the tampering of speech
signal is proposed. We embed an approximate version of the origin information into the less …