International Journal of Emerging Trends & Technology in Computer Science
A Motivation for Recent Innovation & Research
ISSN 2278-6856
www.ijettcs.org

Call for Paper, Published Articles, Indexing Infromation A Comprehensive Study of Image Steganography Techniques, Authors : Dr. Israa T. Ali ,Shaymaa Jawad, International Journal of Emerging Trends & Technology in Computer Science (IJETTCS), www.ijettcs.org
Volume & Issue no: Volume 6, Issue 5, September - October 2017

Title:
A Comprehensive Study of Image Steganography Techniques
Author Name:
Dr. Israa T. Ali ,Shaymaa Jawad
Abstract:
Abstract:Transmitting images confidentially from sender to an authorized receiver through an insecure (public) channel is a challenging task. Therefore, several methods are developed to protect important information for safe and secure communication. There are three main technologies used for securing digital data: watermarking, steganography and cryptography. Steganography and watermarking could be considered within the same field (information hiding). This paper presents a comprehensive study for various methodologies in the field of image steganography. Each methodology has its bad and good points, therefore, a part of advantages and drawbacks are also discussed as a comparative study to help future researchers by providing a review of the existing techniques. Keywords: image steganography, spatial domain, transform domain, cover image, and stego image
Cite this article:
Dr. Israa T. Ali ,Shaymaa Jawad , " A Comprehensive Study of Image Steganography Techniques " , International Journal of Emerging Trends & Technology in Computer Science (IJETTCS), Volume 6, Issue 5, September - October 2017 , pp. 101-104 , ISSN 2278-6856.
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