实验结果表明，该算法对JPEG压缩及图像剪裁、缩放、滤波有较好的鲁棒性，特别对于基于小波压缩算法的图像具有很好的鲁棒性。
The experiments show that the blind watermarking algorithm is robust in JPEG image compression, image clipping, image scaling and image filtering, especially in wavelet image compression.
图像经过剪裁和进行增强处理来提高对比度。
The image has been cropped and enhanced to improve contrast.
当沿单方向剪裁图像时保留图像特性。
Keeps the features of the image while rescaling along a single direction.
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