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Digital Watermarking Based on the Error Correcting Coding

机译:基于纠错编码的数字水印

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摘要

A novel digital watermarking scheme is proposed instead of the traditional watermarking. The binary watermark image is processed by error-correcting coding before it is embedded into the discrete wavelet-transformed host image. It is more effective to improve the security and robustness of the watermarked image by proposed scheme. Amount tests and results indicate that the proposed scheme have security and robustness against noise and commonly image processing methods such as Gaussian's noise, filtering, JPEG compression, and crop procession etc.
机译:提出了一种新的数字水印方案而不是传统的水印。在嵌入到离散小波变换的主机图像中之前,通过纠错编码处理二进制水印图像。通过提出的方案提高水印图像的安全性和鲁棒性更有效。数量测试和结果表明,该方案对噪声和常用图像处理方法具有安全性和鲁棒性,例如高斯噪声,过滤,JPEG压缩和裁剪处理等。

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