The median filter is used to reduce the effect of noise, but it treats all pixels, whether they are
noise points or not, which negatively affects many non-noise values in the digital image, and …

Colored digital images are affected by salt and pepper noise, affecting their clarity, contents
and properties. The negative effect on the image increases with the increase in the noise …

Digital images are affected by different types of noise, including salt and pepper noise,
which negatively affects the image, changing its features and affecting many of its …

A color digital image is a very important type of digital data, and this image may be exposed
to the effect of negative noise, which distorts it and changes some of its characteristics …

Abstract Elliptic Curve Cryptographic (ECC) systems are now increasingly used in protocols
using public key cryptography, as it allows to significantly reduce the size of the keys used …

Protecting the data circulated through the various means of communication, whether the
data is secret text messages or secret colored images, is very important to prevent intruders …

Speech signals some time require encryption to secure them from the hacker, in this article
research a simple, and easy to implement method of digital speech file cryptography will be …

Abstract Elliptic Curve Cryptographic (ECC) systems are now increasingly used in protocols
using public key cryptography, as it allows to significantly reduce the size of the keys used …

Colored digital images are used in many vital and important applications. The digital image
may be of a special nature or confidentiality, or it may be a medium that carries confidential …