Kwara State University
AKINBOWALE BABATUNDE
Designation: LECTURER I
Department: Computer Science
| My Publications | ||||||||
|---|---|---|---|---|---|---|---|---|
| S/N | Title | Abstract | Authors | Volume Numbers | Publication Type | Publication Date | Link | |
| 1 | Methodology for Image Cryptosystem Based on Gray Code Number System |
Purpose: This paper presents a methodology for an image cryptosystem to ameliorate the problems of many existing digital image cryptosystems. The cryptosystem is based on a gray code number system. Design/Methodology/Approach: The gray code number system design is used to transform the pixel information of an image. Images are first binarized and based on the location of a particular pixel value an algorithm is selected for its transformation. This is later followed by a gray code transformation and reconstruction of the image (cipher). Findings: Based on the mathematical analysis performed with the encryption and decryption designs, it is being envisaged that the proposed technique will efficiently encrypt digital images. Research Limitation: This paper only presents the methodology for image cryptosystem based on the gray code number system. The designed system is yet to be implemented and tested to confirm its efficiency. Originality/Value: In the literature, a lot has been done in the area of applying unconventional number system in image encoding but this research laid emphasis on the use of gray code number system in image security. Many recent journals were considered. | Babatunde, A. N. | 23 | Research Article | 2019-01-05 | http://cis.uws.ac.uk/research/journal/V23n2.pdf | |