指纹产品有光学识别和生物射频识别二种系统。
Dactylogram product has optics identifying and biology radio frequency to identify 2 kinds of systems.
光学识别试剂是建立有关光学分析方法的物质基础，在许多领域中具有极强的应用背景。
Spectroscopic recognition reagents are the basis for establishing new spectroscopic analytical methods, and have been widely used in many fields.
最后对光学识别结果进行判决，从图像库中找出一个或几个与待识别目标相似的人脸图像。
The normalized image will then be encoded to an extensive complementary encoding image and be sent to an incoherent correlator based optical processor to be recognized.
生成最优基的特征图像，采用体全息相关识别系统实现虹膜的光学识别，实验取得较好的效果。
After joint best basis selection, eigen-images are generated and applied in a volume holographic correlation recognition system to implement optical iris recognition.
本文简要评述杯芳烃光学识别试剂的研究进展及其分析应用，包括近年我们在该方面所取得的一些结果。
In this paper a brief review is presented on the development of calixarene-based spectroscopic recognition reagents, including some results of our recent studies.
本文简要评述杯芳烃光学识别试剂的研究进展及其分析应用，包括近年我们在该方面所取得的一些结果。
In this paper a brief review is presented on the development of calixarene-based spectroscopic recognition reagents, including some results of our recent studies.
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