An improved fractal image denoising algorithm for removing additive white Gaussian noise (AWGN) was presented by adopting quadratic gray-level function.

提出了一种针对加性白高斯噪声(AWGN)的改进分形图像去噪方法。

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Plastic material texture image is composed of transparency, special artistic effect additive, surface texture, and color.

提出了塑料的材料质感意象由材料的透明度，特殊效果添加剂，表面纹理和色彩组成。

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Experimental results and attack analysis show that the method is robust against normal image processing such as JPEG loss compression, filtering, additive noise, and cropping attacks.

实验结论和攻击测试表明，该算法对JPEG有损压缩、滤波、附加噪声、剪切等各种图像处理的攻击有较强的鲁棒性。

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