Research on embedding invisible digital watermark in CT image
- VernacularTitle:CT图像中嵌入不可见数字水印的研究
- Author:
Huashan YE
- Publication Type:Journal Article
- Keywords:
digital watermark;
CT image;
embedding algorithm
- From:
Chinese Medical Equipment Journal
2004;0(09):-
- CountryChina
- Language:Chinese
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Abstract:
Embedding invisible digital watermark in CT image means to use different kinds of algorithms to embed and store definite and confidential information in original CT image.The copy and internet transmission of the original data can be tracked even after decryption,so that the CT image data can be enciphered effectively.
