Optimizing Of Spatial Domain Watermark Recovery Algorithm By Laplacian Filter
نویسندگان
چکیده
منابع مشابه
Effect of Different Places in Applying Laplacian Filter on the Recovery Algorithm in Spatial Domain Watermarking
Generally, Laplacian filter is used to make an image more defined and enhanced. In this study, a comparison is toke place between the effects of different places of performing Laplacian filter on the power of the watermark recovery in spatial domain image watermarking. This filter is applied in two different places in the watermark recovery algorithm; before performing the watermark recovery an...
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ژورنال
عنوان ژورنال: Journal of Mathematics and Computer Science
سال: 2014
ISSN: 2008-949X
DOI: 10.22436/jmcs.013.03.07