کد مقاله کد نشریه سال انتشار مقاله انگلیسی نسخه تمام متن
455185 695347 2008 5 صفحه PDF دانلود رایگان
عنوان انگلیسی مقاله ISI
Detecting fake images using watermarks and support vector machines
موضوعات مرتبط
مهندسی و علوم پایه مهندسی کامپیوتر شبکه های کامپیوتری و ارتباطات
پیش نمایش صفحه اول مقاله
Detecting fake images using watermarks and support vector machines
چکیده انگلیسی

With the great convenience of computer graphics and digital imaging, it becomes much easier to alter the content of images than before without any visually traces to catch these manipulations, i.e., many fake images are produced whose content is feigned. Thus, the images can not be judged whether they are real or not visually. In order to detect fake images, this paper proposes a detection scheme, which, firstly, uses watermarks to locate the alteration, and then, uses support vector machine (SVM) as a classifier to make a binary decision on whether an image is fake or real. The experimental results also demonstrated the effectiveness of the proposed scheme.

ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Computer Standards & Interfaces - Volume 30, Issue 3, March 2008, Pages 132–136
نویسندگان
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