کد مقاله | کد نشریه | سال انتشار | مقاله انگلیسی | نسخه تمام متن |
---|---|---|---|---|
849949 | 909276 | 2010 | 6 صفحه PDF | دانلود رایگان |
عنوان انگلیسی مقاله ISI
Image encryption based on double random amplitude coding in random Hartley transform domain
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کلمات کلیدی
موضوعات مرتبط
مهندسی و علوم پایه
سایر رشته های مهندسی
مهندسی (عمومی)
پیش نمایش صفحه اول مقاله
![عکس صفحه اول مقاله: Image encryption based on double random amplitude coding in random Hartley transform domain Image encryption based on double random amplitude coding in random Hartley transform domain](/preview/png/849949.png)
چکیده انگلیسی
We propose an image encryption scheme based on double random amplitude coding technique by using random Hartley transform, which is defined according to the random Fourier transform. The significant feature of this algorithm is that the encrypted image is real and convenient for storage as well as transfer of the encrypted information. Moreover, the algorithm has enhanced security and the correct information of original image can be well protected under bare decryption, blind decryption and brute force attacks. Numerical simulation results are also presented in support of the proposed scheme.
ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Optik - International Journal for Light and Electron Optics - Volume 121, Issue 11, June 2010, Pages 959–964
Journal: Optik - International Journal for Light and Electron Optics - Volume 121, Issue 11, June 2010, Pages 959–964
نویسندگان
Zhengjun Liu, Muhammad Ashfaq Ahmad, Shutian Liu,