کد مقاله | کد نشریه | سال انتشار | مقاله انگلیسی | نسخه تمام متن |
---|---|---|---|---|
7131961 | 1461691 | 2018 | 6 صفحه PDF | دانلود رایگان |
عنوان انگلیسی مقاله ISI
Multiple-image encryption via lifting wavelet transform and XOR operation based on compressive ghost imaging scheme
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کلمات کلیدی
موضوعات مرتبط
مهندسی و علوم پایه
سایر رشته های مهندسی
مهندسی برق و الکترونیک
پیش نمایش صفحه اول مقاله
![عکس صفحه اول مقاله: Multiple-image encryption via lifting wavelet transform and XOR operation based on compressive ghost imaging scheme Multiple-image encryption via lifting wavelet transform and XOR operation based on compressive ghost imaging scheme](/preview/png/7131961.png)
چکیده انگلیسی
A multiple-image encryption method via lifting wavelet transform (LWT) and XOR operation is proposed, which is based on a row scanning compressive ghost imaging scheme. In the encryption process, the scrambling operation is implemented for the sparse images transformed by LWT, then the XOR operation is performed on the scrambled images, and the resulting XOR images are compressed in the row scanning compressive ghost imaging, through which the ciphertext images can be detected by bucket detector arrays. During decryption, the participant who possesses his/her correct key-group, can successfully reconstruct the corresponding plaintext image by measurement key regeneration, compression algorithm reconstruction, XOR operation, sparse images recovery, and inverse LWT (iLWT). Theoretical analysis and numerical simulations validate the feasibility of the proposed method.
ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Optics and Lasers in Engineering - Volume 102, March 2018, Pages 106-111
Journal: Optics and Lasers in Engineering - Volume 102, March 2018, Pages 106-111
نویسندگان
Li Xianye, Meng Xiangfeng, Yang Xiulun, Wang Yurong, Yin Yongkai, Peng Xiang, He Wenqi, Dong Guoyan, Chen Hongyi,