The Visual Cryptography Scheme is a secure method that encrypts a secret document or
image by breaking it into shares. A distinctive property of Visual Cryptography Scheme is …

Region growing is a simple region-based image segmentation method. It is also classified
as a pixel-based image segmentation method since it involves the selection of initial seed …

Security is playing a vital role in this era of information technology, it has become a
prerequisite in the digital world for maintaining the secrecy of the information. Many …

Secret sharing was first proposed by Shamir and Blakley individually. It refers to a method of
distributing secret information amongst a group of individuals say n, each of whom is …

Segmentation based visual cryptography is segment based not pixel based and works on
symbols that may be shown as segment display, the two major technique proposed in this …

Visual Cryptography is one of the techniques that can be used for securing image based
secrets. The scheme Visual Cryptography is used to encrypt a secret image or document by …

During the testing and analysis for robustness of pixel sieve and bit sieve cryptographic
methods few weaknesses emerged. Some of them are related to the cryptographic key itself …

In this world of digitalization, almost every communication is done over the internet.
Therefore, any type of data like military maps is transmitted over the network and it creates a …

The aim of this contribution is to provide teachers with appropriate tools that will facilitate the
translation of learning scenario into complete specification in view to its implementation on a …

Images have found wisespread use in today's world from social networking, banking,
medical to military uses. Hence, to maintain confidentiality of these images, image …