NDLI: Statistical pixel block selection

Content Provider	IEEE Xplore Digital Library
Author	Manuja, Prashant Saharan, Ravi
Copyright Year	2014
Description	Author affiliation: Central University of Rajasthan, Kishangarh, Ajmer, India (Manuja, Prashant; Saharan, Ravi) Secret information sharing has been the need of hour. The author exploited the opportunity to enhance the amount of information passed through images and above that asserting its security level on a bigger scale. This enhancement of security can be attributed to the development of a new methodology of random pixel block selection. The information to be passed is embedded by altering the pixel values of R, G and B individually or collectively depending upon the amount of information that has to be embedded. The proposed paper presents a steganography technique by pushing its information holding capacity to an all new level whereas at the same time not compromising with its robustness and reliability. Since change in the pixel value is minute and as per a predetermined rule as proposed by the author, the difference between original and stego image is imperceptible to normal human eye. An additional authentication scheme is also added for stego image.
Starting Page	1326
Ending Page	1330
File Size	676381
Page Count	5
File Format	PDF
e-ISBN	9781479939145
DOI	10.1109/ICACCCT.2014.7019315
Language	English
Publisher	Institute of Electrical and Electronics Engineers, Inc. (IEEE)
Publisher Date	2014-05-08
Publisher Place	India
Access Restriction	Subscribed
Rights Holder	Institute of Electrical and Electronics Engineers, Inc. (IEEE)
Subject Keyword	Pixel Value Histograms Stego-Image Steganography Noise Authentication Communication channels Watermarking Robustness Reliability Cryptography
Content Type	Text
Resource Type	Article

Sl.	Authority	Responsibilities	Communication Details
1	Ministry of Education (GoI), Department of Higher Education	Sanctioning Authority	https://www.education.gov.in/ict-initiatives
2	Indian Institute of Technology Kharagpur	Host Institute of the Project: The host institute of the project is responsible for providing infrastructure support and hosting the project	https://www.iitkgp.ac.in
3	National Digital Library of India Office, Indian Institute of Technology Kharagpur	The administrative and infrastructural headquarters of the project	Dr. B. Sutradhar bsutra@ndl.gov.in
4	Project PI / Joint PI	Principal Investigator and Joint Principal Investigators of the project	Dr. B. Sutradhar bsutra@ndl.gov.in Prof. Saswat Chakrabarti will be added soon
5	Website/Portal (Helpdesk)	Queries regarding NDLI and its services	support@ndl.gov.in
6	Contents and Copyright Issues	Queries related to content curation and copyright issues	content@ndl.gov.in
7	National Digital Library of India Club (NDLI Club)	Queries related to NDLI Club formation, support, user awareness program, seminar/symposium, collaboration, social media, promotion, and outreach	clubsupport@ndl.gov.in
8	Digital Preservation Centre (DPC)	Assistance with digitizing and archiving copyright-free printed books	dpc@ndl.gov.in
9	IDR Setup or Support	Queries related to establishment and support of Institutional Digital Repository (IDR) and IDR workshops	idr@ndl.gov.in

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