کد مقاله کد نشریه سال انتشار مقاله انگلیسی نسخه تمام متن
533663 870143 2009 8 صفحه PDF دانلود رایگان
عنوان انگلیسی مقاله ISI
Data hiding in grayscale images by dynamic programming based on a human visual model
موضوعات مرتبط
مهندسی و علوم پایه مهندسی کامپیوتر چشم انداز کامپیوتر و تشخیص الگو
پیش نمایش صفحه اول مقاله
Data hiding in grayscale images by dynamic programming based on a human visual model
چکیده انگلیسی

A new method for data hiding in grayscale images based on a human vision model with distortion-minimizing capabilities is proposed. Each of the eight bit planes of an input grayscale image is viewed as a binary image, into which message data are embedded horizontally. Two optimization techniques, namely, block pattern coding and dynamic programming, are proposed for image distortion minimization. Experimental results show good performs of the proposed method.

ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Pattern Recognition - Volume 42, Issue 7, July 2009, Pages 1604–1611
نویسندگان
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