The system based on iris is composed of iris image acquisition, image preprocessing, feature extraction and matching.
基于虹膜的识别系统由以下几个部分构成：虹膜获取、虹膜图像预处理、虹膜图像特征提取、匹配与识别。
A personal identification system based on iris patterns is composed of iris image acquisition, image preprocessing, feature extraction and coding, matching and recognition.
基于虹膜的识别系统由以下几个部分构成：虹膜获取、虹膜图像预处理、虹膜图像特征提取、匹配与识别。
A kind of iris image acquisition system is proposed based on floating-point DSP chip TMS320VC6711. Its principle, design and realization of software and hardware are introduced.
提出了一种基于红外光源的、以浮点DSP芯片TMS320 VC 6711为核心的虹膜图像采集系统，介绍了其工作原理、软硬件设计与实现。
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