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Title |
The Improvement of the Method for Digital Image Watermarking in Frequency Domain using BCH Codes |
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Author |
Ing. Petr ??ka |
| Citation |
Vol. 7 No. 3 pp. 151-154 |
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Abstract |
This paper deals with the improvement method of digital image watermarking. The new method is based on the modified watermark scheme developed by Koch and Zhao which is good for JPEG compression. The improvement consists in using of the BCH error-correction code. The results listed in this article denote the effects of the using BCH codes in the selected method for watermark insertion. |
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Keywords |
Watermarking, security, JPEG, Koch&Zhao, BCH encoding |
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