Study on Implementation of a Fingerprint Watermark

Digital watermark for the protection of intellectual property rights has shown significant commercial value, but there are still some insufficiencies in the digital watermarking system in the theory and the means of realization. In this paper, we proposed a scheme based on the fingerprint watermark, and try to introduce biometrics in the watermark system. We wish to integrate the digital watermarking technology with the fingerprint identification technology. The scheme depends upon the spatial domain, DCT domain of multi-bits embedded watermark methods to embed and extract the information of the fingerprint characteristic, and it is better to extract the simplicity in the robustness and embedded method. The experiment has showed that the scheme is feasible and effective.