The art of secretly hiding and communicating information has gained immense importance
in the last two decades due to the advances in generation, storage, and communication …

These days digital image forgery has turned out to be unsophisticated because of capable
PCs, propelled image editing softwares and high resolution capturing gadgets. Checking the …

In this paper, an effective tamper detection and self-recovery algorithm based on singular
value decomposition (SVD) is proposed. This method generates two distinct tamper …

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 …

The prime requirement of reversible watermarking scheme is that the system should be able
to restore the cover work to its original state after extracting the hidden information …

This paper presents a survey of fragile watermarking schemes for image authentication
proposed in the past decade. The limited embedding capacity and extent of tampering are …

In this paper, we present a new robust and reversible watermarking approach for the
protection of relational databases. Our approach is based on the idea of difference …

In industrial applications, sensing devices' image data must be accurately identified and
recovered to prevent economic losses. Nevertheless, most industrial image watermarking …

Image recoloring is a technique that can transfer image color or theme and result in an
imperceptible change in human eyes. Although image recoloring is one of the most …

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 …