Watermarking is a widespread technique for information protection and an invisible
alternative to quick response codes. The literature mainly considers software …

Data security has been a major concern for all means of communication lately. As
Steganography offers such a unique form of securing data, in this paper, two novel image …

The proposed work presents particulars of a technique for the design and hardware
implementation of an information hiding scheme using hardware-software co-simulation …

In this paper, human visual system based adaptive LSB replacement process has been
used to develop an image watermarking scheme. A saliency map of the cover image is built …

Abstract The Field Programmable Gate Array (FPGA) has been widely used in time-critical
tasks such as object detection and tracking. To better accomplish the above tasks, the …

The aim of this work is to develop FPGA architecture of such an image watermarking
scheme that can overcome the tradeoffs among the major three qualities-imperceptibility …