Adaptive embedding algorithm based on HVS for fingerprint hiding

作者：Yang Yang^*; Guo Yin Jing; Tang Fu Hua; Zou Yu; Kang Jing Li

来源：Transactions of Beijing Institute of Technology, 2005, 25(5): 419-422.

• Adaptive embedding algorithm
• Automatic fingerprint identification system (APIS)
• Fingerprint
• Human visual system (HVS)
• Just noticeable difference (JND)

In order to ensure the security and integrity of the authenticated user';s fingerprint data transmitted via Web and increasing the credibility of the automatic fingerprint identification system (APIS), an adaptive embedding algorithm is introduced that can hide the fingerprint minutiae data in a synthetic fingerprint image. Based on characteristics of human visual system (HVS), including texture/contract masking property and sensitivity of frequency, and combining with wavelet multi-resolution theory, a novel just noticeable difference (JND) model that can embed watermark adaptively is proposed. Experiment results show this algorithm is invisible and has good robustness.

• 出版日期2005
• 单位北京理工大学