Considering the characteristic of Human Visual System, we classify the Chinese characters based on the set of Chinese character’s property vector, choose the Chinese characters of which have few strokes and more frequencies, then embedded watermarks through modify its font color attribute value. The improved algorithm can insure the capacity of embedding and imperceptibility.
针对人类视觉系统对颜色的感知特点,本算法通过对由汉字特征向量构成的样本集合的模糊聚类分析,得到样本集合中笔画数较少,而使用频率较高的汉字,将这些汉字作为水印嵌入时的水印承载位,通过修改其字体颜色属性值嵌入水印信息,较好的保证了水印的不可见性和水印的嵌入容量。
参考来源 - 基于模糊聚类方法的盲文本数字水印研究·2,447,543篇论文数据,部分数据来源于NoteExpress
Set the unselected font color as #293D6B using the color picker.
通过颜色选择器将未选中的字体颜色设置为 #293D6B。
Style information such as font, font color, line color, and so on.
样式信息,例如字体,字体颜色,线条颜色以及等等。
You can use the copy and paste features to create labels in the same style (font color, background color, and font size).
可以使用复制和粘贴功能创建相同样式(字体颜色、背景颜色和字体大小)的标签。
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