Color image features extraction is an important and vital process, which is used in many
computer applications such as human fingerprint identification, therefore, shortening the …

Encryption of digital color image is the process of conversion original digital color image into
an encrypted one to protect the image from hacking or to prevent an authorized person to …

In this research, we present a new method for protecting confidential and private data, which
combines the two processes of data cryptography and data steganography. The data …

The purpose of steganography is to conceal the existence of the secret message in the
holding image, thus making a message unreadable by a third party. Steganography is an …

Fingerprint recognition is one of the most widely use operation, due the big number of
applications requiring this operation, so seeking a good method of fingerprint features …

K means method and LBP based methods are commonly used for manipulating digital wave
files, and they can be used for wave file features extraction, these features can be used later …

The data may be very important and very confidential and when sent in an insecure
environment may be stolen or being snatched on them, which eliminates the importance and …

Steganography and cryptography are very important techniques used in data security to
hide and secure secret messages in transmitted data. This paper will introduce, implement …

Image recognition refers to methods and technologies that identify digital images such as
places, logos, people, objects, buildings, and several other variables in images. Users are …

Color image encryption-decryption is an important issue, because it is used in many
important applications. This paper will introduce 3 methods of image encryption-decryption …