Title :
Text watermarking algorithm based on the stroke of Chinese characters
Author :
Tang, Xiang-hong ; Wang, Li-na
Author_Institution :
Hangzhou Dianzi Univ., Hangzhou, China
Abstract :
By marking Chinese characters which have the specified number of strokes, this paper introduces a text watermarking algorithm based on the stroke of Chinese characters. Experimental results show that the algorithm has a greater watermarking capacity, stronger robustness and best imperceptibility. At the same time, the algorithm has good robustness against the format attack, and can identify the attacks of deleting and adding characters.
Keywords :
image watermarking; text analysis; Chinese character strokes; format attack; text watermarking algorithm; Bismuth; Classification algorithms; Color; Encoding; Feature extraction; Robustness; Watermarking; digital watermarking; robustness; stroke of Chinese characters; text watermarking;
Conference_Titel :
Multimedia Technology (ICMT), 2011 International Conference on
Conference_Location :
Hangzhou
Print_ISBN :
978-1-61284-771-9
DOI :
10.1109/ICMT.2011.6001971
