说明：  本文的研究目标是基于DSP技术与指纹相关的处理算法， 开发出一套基于DSP平台的指纹识别系统，实现安全、高效、方便的个人身份 鉴别。
(Research objectives of this article is based on DSP technology and fingerprint-related treatment algorithm, developed a DSP-based fingerprint identification system platform to achieve safe, efficient and convenient personal authentication.)