ICIEMS 2015

International Conference on Information Engineering, Management and Security 2015

 


ICIEMS 2015 Kokula Krishna Hari K
Publication Meta Value
Short Title ICIEMS 2015
Publisher ASDF, India
ISBN 13 978-81-929742-7-9
ISBN 10 81-929742-7-8
Language English
Type Hard Bound - Printed Book
Copyrights ICIEMS Organizers / DCRC, London, UK
Editor-in-Chief Kokula Krishna Hari K
Conference Dates 13 - 14, August 2015
Venue Country IITM-RP, Chennai, India
Submitted Papers 410
Acceptance Rate 4.11%
Website www.iciems.in

Paper 032


Application of Color Segregation in Visual Cryptography using Halftone Technique and RGB Color Model

Application of Color Segregation in Visual Cryptography using Halftone Technique and RGB Color Model

Prasun Kumar Mitra1, Souradeep Sarkar2, Debasish Hati3

1,2,3 Lecturer, CST Department, Technique Polytechnic Institute, Hooghly,WB-712102,India

Abstract

Visual Cryptography is a special encryption technique to hide information in images in such a way that it can be decrypted by the human vision if the correct key image is used. This experiment describes a secret visual cryptography scheme for color images based on halftone technique. Firstly, a chromatic image is decomposed into three monochromatic images in tones of Red, Green and Blue. Secondly, these three images are transformed into binary images by halftone technique. Finally, the traditional binary secret sharing scheme is used to get the sharing images. This scheme provides a more efficient way to hide natural images in different shares. Furthermore, the size of the shares does not vary when the number of colors appearing in the secret image differs.

Author's Profile

Prasun Kumar Mitra : Profile

Souradeep Sarkar : Profile

Debasish Hati : Profile

Cite this Article as Follows

Prasun Kumar Mitra, Souradeep Sarkar, Debasish Hati. "Application of Color Segregation in Visual Cryptography using Halftone Technique and RGB Color Model." International Conference on Information Engineering, Management and Security (2015): 195-198. Print.