دورية أكاديمية
A Color Image Encryption Technique Based on Bit-Level Permutation and Alternate Logistic Maps
| العنوان: | A Color Image Encryption Technique Based on Bit-Level Permutation and Alternate Logistic Maps |
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| المؤلفون: | Bisht Ankita, Dua Mohit, Dua Shelza, Jaroli Priyanka |
| المصدر: | Journal of Intelligent Systems, Vol 29, Iss 1, Pp 1246-1260 (2019) |
| بيانات النشر: | De Gruyter, 2019. |
| سنة النشر: | 2019 |
| المجموعة: | LCC:Science LCC:Electronic computers. Computer science |
| مصطلحات موضوعية: | acm, lsm, ltm, tsm, lorenz system, alternate logistic map, Science, Electronic computers. Computer science, QA75.5-76.95 |
| الوصف: | The paper presents an approach to encrypt the color images using bit-level permutation and alternate logistic map. The proposed method initially segregates the color image into red, green, and blue channels, transposes the segregated channels from the pixel-plane to bit-plane, and scrambles the bit-plane matrix using Arnold cat map (ACM). Finally, the red, blue, and green channels of the scrambled image are confused and diffused by applying alternate logistic map that uses a four-dimensional Lorenz system to generate a pseudorandom number sequence for the three channels. The parameters of ACM are generated with the help of Logistic-Sine map and Logistic-Tent map. The intensity values of scrambled pixels are altered by Tent-Sine map. One-dimensional and two-dimensional logistic maps are used for alternate logistic map implementation. The performance and security parameters histogram, correlation distribution, correlation coefficient, entropy, number of pixel change rate, and unified averaged changed intensity are computed to show the potential of the proposed encryption technique. |
| نوع الوثيقة: | article |
| وصف الملف: | electronic resource |
| اللغة: | English |
| تدمد: | 0334-1860 2191-026X 2018-0365 |
| العلاقة: | https://doaj.org/toc/0334-1860Test; https://doaj.org/toc/2191-026XTest |
| DOI: | 10.1515/jisys-2018-0365 |
| الوصول الحر: | https://doaj.org/article/9108e1d5bbad46feabae44f6c3d13eddTest |
| رقم الانضمام: | edsdoj.9108e1d5bbad46feabae44f6c3d13edd |
| قاعدة البيانات: | Directory of Open Access Journals |
Full Text Finder | تدمد: | 03341860 2191026X 20180365 |
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| DOI: | 10.1515/jisys-2018-0365 |