本文提出了一种基于人脸的生物密钥派生方案。该方案利用人脸特征作为生物识别的基础,通过采集、分析和提取人脸图像中的特征信息,并将其转化为数字化的生物密钥。在派生过程中,结合了图像处理技术和加密算法,确保生物密钥的安全性和唯一性。此外,本方案还考虑了人脸识别的准确性和实时性,通过优化算法和提高识别速度,提升了系统的性能表现。实验结果表明,所提出的基于人脸的生物密钥派生方案在生物识别领域具有良好的应用前景和可行性,可为安全认证系统的设计和实现提供一种有效的解决方案。This paper proposes a facial-based biometric key derivation scheme. The scheme utilizes facial features as the basis for biometric recognition, by collecting, analyzing, and extracting feature information from facial images, and converting it into digital biometric keys. During the derivation process, a combination of image processing techniques and encryption algorithms is employed to ensure the security and uniqueness of the biometric keys. Additionally, the scheme considers the accuracy and real-time performance of facial recognition, enhancing system performance through algorithm optimization and increased recognition speed. Experimental results demonstrate that the proposed facial-based biometric key derivation scheme holds promising prospects and feasibility in the field of biometric recognition, providing an effective solution for the design and implementation of secure authentication systems.
