The text watermarking is a feasible method to protect the copyright from being copied and tampered. In this paper, a text zero-watermarking algorithm is proposed based on the connection between the Chinese characters ...The text watermarking is a feasible method to protect the copyright from being copied and tampered. In this paper, a text zero-watermarking algorithm is proposed based on the connection between the Chinese characters and the Chinese phonetic alphabets. According to the predefined interval threshold, the proposed algorithm extracts the characteristics of the text content by valuing on the basis of the custom of Chinese phonetic alphabets. After being chaotic transformed, the algorithm combines the text characteristics with the embedded watermarking information in the Chinese text. The experimental results show that the watermarking＇s capability of preventing tampering is up to 0.1%, which demonstrates the strong robustness and resistance to aggressive behavior of the algorithm.展开更多
In order to deepen our rational understanding of Chinese characters,it is necessary to reexamine the value of it today.The reason why Chinese characters can keep vital is that it fits the unique thinking mode and aest...In order to deepen our rational understanding of Chinese characters,it is necessary to reexamine the value of it today.The reason why Chinese characters can keep vital is that it fits the unique thinking mode and aesthetic standards of the Han People.In the meantime,it intervenes in Chinese ontology by improving the resolution ratio of information trans,and objectively performs the function of the fourth element of language.展开更多
基金Supported by the National Natural Science Foundation of China(91112003)Youth Foundation(31541311307)
文摘The text watermarking is a feasible method to protect the copyright from being copied and tampered. In this paper, a text zero-watermarking algorithm is proposed based on the connection between the Chinese characters and the Chinese phonetic alphabets. According to the predefined interval threshold, the proposed algorithm extracts the characteristics of the text content by valuing on the basis of the custom of Chinese phonetic alphabets. After being chaotic transformed, the algorithm combines the text characteristics with the embedded watermarking information in the Chinese text. The experimental results show that the watermarking＇s capability of preventing tampering is up to 0.1%, which demonstrates the strong robustness and resistance to aggressive behavior of the algorithm.
文摘In order to deepen our rational understanding of Chinese characters,it is necessary to reexamine the value of it today.The reason why Chinese characters can keep vital is that it fits the unique thinking mode and aesthetic standards of the Han People.In the meantime,it intervenes in Chinese ontology by improving the resolution ratio of information trans,and objectively performs the function of the fourth element of language.
