Digital color images are very important types of digital data, due to the large number of vital
applications they need. To increase the effeciency of any image-based application we have …

A digital color image usually has a high resolution, thus its size is good enough and the
image can be used as a covering (holding) image to hide secrete messages (short and …

Digital signals are used in many vital applications, and since the volume of this data is very
large, it is necessary to represent this data with a set of values and in a small size in order to …

A simplified and improved method based on LSB2 (SILSB2) method of secret message
steganography will be introduced. The method will simplify the message hiding and …

The main purpose of the classification of fingerprints is to devise a formula by which a given
collection of fingerprints can be tracked and registered. To accelerate the system for …

Securing the confidential secret and personal messages is a vital and important task. In this
paper we will show how to increase the security of LSB2 method of data steganography to …

Digital speech signal is one of the most important types of data used due to the large
number of computerized applications that are needed for mankind. Some computerized …

Speech files are now widely circulated using various means of communication, and
sometimes the speech file can be secret, which requires protecting it from any unauthorized …

A simple and efficient sequence of procedures to build an image recognition system will be
proposed, this system will be easily used to classify any image, with any type and size. A …

Digital data and the most widespread due to their use in many vital and important
applications for humans, especially in classification and image recognition systems. Due to …