کد مقاله کد نشریه سال انتشار مقاله انگلیسی نسخه تمام متن
851522 909323 2012 6 صفحه PDF دانلود رایگان
عنوان انگلیسی مقاله ISI
Digital audio information hiding based on Arnold transformation and double random-phase encoding technique
کلمات کلیدی
موضوعات مرتبط
مهندسی و علوم پایه سایر رشته های مهندسی مهندسی (عمومی)
پیش نمایش صفحه اول مقاله
Digital audio information hiding based on Arnold transformation and double random-phase encoding technique
چکیده انگلیسی

In this paper, Arnold transformation and double random-phase encoding technique widely used in digital image information hiding are introduced to digital audio information hiding. The digital audio is transformed into a 2-D image called sound map and then the sound map will be divided into many windows and each window will be encrypted based on the Arnold transformation. Finally sound map will be re-encrypted based on double random-phase encoding technique. This method offers many advantages for digital audio information hiding: improve security and high attack immunity.

ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Optik - International Journal for Light and Electron Optics - Volume 123, Issue 8, April 2012, Pages 697–702
نویسندگان
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