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DIGITAL WATERMARK FOR PERSONAL SIGNATURES
DIGITAL WATERMARK FOR PERSONAL SIGNATURES
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机译:个人签名数字水印
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摘要
The invention relates to a non-copyable digitised hand-written script, in particular a signature, whereby further digital data is added to the digital data of the script or signature as a digital watermark, taken from a second hand-written script, in particular a signature.
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