کد مقاله کد نشریه سال انتشار مقاله انگلیسی نسخه تمام متن
563641 875517 2011 9 صفحه PDF دانلود رایگان
عنوان انگلیسی مقاله ISI
A video steganalytic algorithm against motion-vector-based steganography
موضوعات مرتبط
مهندسی و علوم پایه مهندسی کامپیوتر پردازش سیگنال
پیش نمایش صفحه اول مقاله
A video steganalytic algorithm against motion-vector-based steganography
چکیده انگلیسی

Steganalysis is the art of detecting the information hidden in the media using steganography. In this paper, a steganalytic method is proposed to detect information hidden in the motion vectors of video bit-streams. Based on the statistical analysis of relative properties, the feature classification technique is adopted to determine the existence of hidden messages. The Support Vector Machine (SVM) is used as the discriminator. The experimental results show that the proposed method can detect the hidden data effectively in motion-vector-based steganography algorithms.

ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Signal Processing - Volume 91, Issue 8, August 2011, Pages 1901–1909
نویسندگان
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