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Title |
Implementation of Invisible Digital Watermarking on Image Nonlinearly of Arithmetically Compressed Data |
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Author |
Sabyasachi Samanta, Saurabh Dutta |
| Citation |
Vol. 10 No. 4 pp. 261-266 |
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Abstract |
This paper presents how long textual information are encrypted and compressed to a number of floating point numbers and it to binary equivalent; then to substitute that stream of bits some suitable nonlinear pixel and bit positions about the image depending upon the key; also to retrieve that hidden data bits from that pixels and to decompress into its original information |
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Keywords |
pixel, invisible digital watermarking, arithmetic coding, nonlinear function |
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