کد مقاله | کد نشریه | سال انتشار | مقاله انگلیسی | نسخه تمام متن |
---|---|---|---|---|
6894164 | 700138 | 2016 | 8 صفحه PDF | دانلود رایگان |
عنوان انگلیسی مقاله ISI
A novel binary image encryption algorithm based on diffuse representation
ترجمه فارسی عنوان
الگوریتم رمزنگاری تصویری باینری مبتنی بر نمای دایره ای است
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کلمات کلیدی
رمزنگاری، رمزگذاری تصویر، رمزگشایی، امنیت،
موضوعات مرتبط
مهندسی و علوم پایه
مهندسی کامپیوتر
علوم کامپیوتر (عمومی)
چکیده انگلیسی
In this paper, we propose a new algorithm to encrypt binary images. The proposed scheme is described in several steps. In the first step, we present a new basis to reduce the amount of data required to present the image. In the second step, the image is split into d blocks, which is used in new images of the same size as the original one, and represent them in the new basis to obtain a key-image and encrypted images. The parameters obtained by this transformation are considered as key-image for the encryption and decryption algorithm. The decryption algorithm is performed by the subtraction between each encrypted image and key-image, then summing them in an image to obtain the original one. In the same way, we can apply our proposed algorithm to encrypt a database of binary images. Experimental results demonstrate the efficiency of the proposed approach.
ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Engineering Science and Technology, an International Journal - Volume 19, Issue 4, December 2016, Pages 1887-1894
Journal: Engineering Science and Technology, an International Journal - Volume 19, Issue 4, December 2016, Pages 1887-1894
نویسندگان
Amrane Houas, Zouhir Mokhtari, Kamal Eddine Melkemi, Abdelmalik Boussaad,