Improved LSB Method using Standard Deviation Scale
The concealment of the most important means used by the security institutions with critical communications in all countries of the world, they provided the technology of high security, especially in the communication networks and the Internet. Summarized algorithm concealment improved transfer confi...
| Main Authors: | , , |
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| Format: | Article |
| Language: | Arabic |
| Published: |
Mosul University
2013-03-01
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| Series: | Al-Rafidain Journal of Computer Sciences and Mathematics |
| Subjects: | |
| Online Access: | https://csmj.mosuljournals.com/article_163452_8a5a8f45a5cbd3909965853762907a87.pdf |
| _version_ | 1811280178876252160 |
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| author | Nadia Mohammed Riyam Essa Amina Najim |
| author_facet | Nadia Mohammed Riyam Essa Amina Najim |
| author_sort | Nadia Mohammed |
| collection | DOAJ |
| description | The concealment of the most important means used by the security institutions with critical communications in all countries of the world, they provided the technology of high security, especially in the communication networks and the Internet. Summarized algorithm concealment improved transfer confidential letter to the formula of (Binary) and then encrypted using a key agreed upon by the two parties (sender and recipient), followed by the division of the image to be hide data where clips blocks size (8*8) and account values standard deviation (Standard Deviation (STD)) for each section are then finding less and the largest value of a standard deviation in addition to the median value, then isolate sections where the value of the standard deviation less Oomsawih of median value to be key concealment (ie be adopted as locations to hide) and that by including all bit of message into the (LSB) for each section of the selected sections. Used measures of efficiency (PSNR), (MSE), (BER) for the purpose of measuring the efficiency of the algorithm and the adoption of improved language (MATLAB). |
| first_indexed | 2024-04-13T01:09:28Z |
| format | Article |
| id | doaj.art-f8a90ad36d7840a5ba23b2a70d994d96 |
| institution | Directory Open Access Journal |
| issn | 1815-4816 2311-7990 |
| language | Arabic |
| last_indexed | 2024-04-13T01:09:28Z |
| publishDate | 2013-03-01 |
| publisher | Mosul University |
| record_format | Article |
| series | Al-Rafidain Journal of Computer Sciences and Mathematics |
| spelling | doaj.art-f8a90ad36d7840a5ba23b2a70d994d962022-12-22T03:09:14ZaraMosul UniversityAl-Rafidain Journal of Computer Sciences and Mathematics1815-48162311-79902013-03-0110119520810.33899/csmj.2013.163452163452Improved LSB Method using Standard Deviation ScaleNadia Mohammed0Riyam Essa1Amina Najim2College of Computer Science and Mathematics University of Mosul, Mosul, IraqCollege of Computer Science and Mathematics University of Mosul, Mosul, IraqCollege of Computer Science and Mathematics University of Mosul, Mosul, IraqThe concealment of the most important means used by the security institutions with critical communications in all countries of the world, they provided the technology of high security, especially in the communication networks and the Internet. Summarized algorithm concealment improved transfer confidential letter to the formula of (Binary) and then encrypted using a key agreed upon by the two parties (sender and recipient), followed by the division of the image to be hide data where clips blocks size (8*8) and account values standard deviation (Standard Deviation (STD)) for each section are then finding less and the largest value of a standard deviation in addition to the median value, then isolate sections where the value of the standard deviation less Oomsawih of median value to be key concealment (ie be adopted as locations to hide) and that by including all bit of message into the (LSB) for each section of the selected sections. Used measures of efficiency (PSNR), (MSE), (BER) for the purpose of measuring the efficiency of the algorithm and the adoption of improved language (MATLAB).https://csmj.mosuljournals.com/article_163452_8a5a8f45a5cbd3909965853762907a87.pdfstdlsb |
| spellingShingle | Nadia Mohammed Riyam Essa Amina Najim Improved LSB Method using Standard Deviation Scale Al-Rafidain Journal of Computer Sciences and Mathematics std lsb |
| title | Improved LSB Method using Standard Deviation Scale |
| title_full | Improved LSB Method using Standard Deviation Scale |
| title_fullStr | Improved LSB Method using Standard Deviation Scale |
| title_full_unstemmed | Improved LSB Method using Standard Deviation Scale |
| title_short | Improved LSB Method using Standard Deviation Scale |
| title_sort | improved lsb method using standard deviation scale |
| topic | std lsb |
| url | https://csmj.mosuljournals.com/article_163452_8a5a8f45a5cbd3909965853762907a87.pdf |
| work_keys_str_mv | AT nadiamohammed improvedlsbmethodusingstandarddeviationscale AT riyamessa improvedlsbmethodusingstandarddeviationscale AT aminanajim improvedlsbmethodusingstandarddeviationscale |