H. Khodadadi
Department of Computer Engineering, Minab Branch, Islamic Azad University, Minab, Iran.
[ 1 ] - A stack-based chaotic algorithm for encryption of colored images
In this paper, a new method is presented for encryption of colored images. This method is based on using stack data structure and chaos which make the image encryption algorithm more efficient and robust. In the proposed algorithm, a series of data whose range is between 0 and 3 is generated using chaotic logistic system. Then, the original image is divided into four subimages, and these four i...
[ 2 ] - شناسائی رابطه تقابل در گفتمان فارسی به کمک روش های یادگیری باسرپرستی
Discourse is a part of language that intend is used to communicate. A discourse relation recognition system can identify one or more relation between the textual units in a discourse. Like other languages, Contrast relation is a one of the available relations in Persian discourse. Contrast relation recognition in discourse is useful for generation and perception of discourse, paraphrasing and ...
[ 3 ] - A New Method for Encryption of Color Images based on Combination of Chaotic Systems
This paper presents a new method for encryption of color images based on a combination of chaotic systems, which makes the image encryption more efficient and robust. The proposed algorithm generated three series of data, ranged between 0 and 255, using a chaotic Chen system. Another Chen system was then started with different initial values, which were converted to three series of numbers from...
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