Watermarking Digital Image Using Fuzzy Matrix Compositions and Rough Set
Journal Title: International Journal of Advanced Computer Science & Applications - Year 2014, Vol 5, Issue 6
Abstract
Watermarking is done in digital images for authentication and to restrict its unauthorized usages. Watermarking is sometimes invisible and can be extracted only by authenticated party. Encrypt a text or information by public –private key from two fuzzy matrix and embed it in image as watermark. In this paper we proposed two fuzzy compositions Product-Mod-Minus, and Compliment-Product-Minus. Embedded watermark using Fuzzy Rough set created from fuzzy matrix compositions.
Authors and Affiliations
Sharbani Bhattacharya
Keywords
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- EP ID EP157859
- DOI 10.14569/IJACSA.2014.050621
- Views 107
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