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比PS大法好:谷歌发明批量自动去水印算法 - 站长搜索
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比PS大法好:谷歌发明批量自动去水印算法

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2017-08-20 13:31:08 转载来源: 雷锋网

本文作者:李勤雷锋网(公众号:雷锋网)消息,8月18日,谷歌的研究人员发现了一种新算法,可以轻松批量将显性浮水印移除。虽然,目前已有PS工具可以去除图片的部分水印,但是,如果水印制作的较为复杂,特别是在图片中央的位置或是图片颜色丰富的地方加上水印,要把水印完全去除还是很困难的,而且非常费时间

本文作者:李勤

雷锋网(公众号:雷锋网)消息,8月18日,谷歌的研究人员发现了一种新算法,可以轻松批量将显性浮水印移除。

虽然,目前已有PS工具可以去除图片的部分水印,但是,如果水印制作的较为复杂,特别是在图片中央的位置或是图片颜色丰富的地方加上水印,要把水印完全去除还是很困难的,而且非常费时间。

该研究显示,去除图片中心水印和全局水印被完全干掉的机率几乎是100%。但在面对背景物多样、色彩复杂的图片时,只能做到淡化稀释。

但是,看看示例图片,感觉还是很厉害的:

据介绍,批量添加的水印并不稳固,容易被批量去掉,目前该算法也可以批量干掉水印。

该研究论文已在7月底召开的CVPR上发表,题为《On the Effectiveness of Visible Watermarks》。

标签: PS 大法 谷歌 发明 批量 自动 水印 算法


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