| 大容量相干光光电混合快速人脸检索识别系统 |
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| 引用本文： | 雍涛,何庆声,等.大容量相干光光电混合快速人脸检索识别系统[J].光电子．激光,2002,13(2):180-183. |
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| 作者姓名： | 雍涛 何庆声 |
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| 作者单位： | 清华大学精仪系,精密测试技术与仪器国家重点实验室,北京,100084 |
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| 摘 要： | 本文基于非相干光的光电混合图像识别技术，通过K-L变换、循环编码和特征向量的最小方差距离判别等特定的算法，在库容达1000幅人脸的检索识别系统中，实现快速准确识别。
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| 关 键 词： | 图像识别 非相干光相关器 K－L变换 人脸检索识别系统 |
| 文章编号： | 1005-0086(2002)02-0180-04 |
| 修稿时间： | 2001年6月29日 |
High Speed and Large Capacity Opto-electronic Hybrid Human Face Searching and Recognition System Based on an incoherent optical correaltor |
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| YONG Tao,HE Qing sheng,LIU Hai song,WU Min xian,JIN Guo fan.High Speed and Large Capacity Opto-electronic Hybrid Human Face Searching and Recognition System Based on an incoherent optical correaltor[J].Journal of Optoelectronics·laser,2002,13(2):180-183. |
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| Authors: | YONG Tao HE Qing sheng LIU Hai song WU Min xian JIN Guo fan |
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| Abstract: | In this paper,we construct a high speed opto electronic hybrid image recognition system based on an incoherent optical correlator,and apply it to a searching and recognition system which contains over 1000 human faces.With K L transform,periodic encoding method,and minimal variance distance measure method,the high speed and accuracy of recognition is realized. |
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| Keywords: | Image recognition Incoherent optical correaltor K L transform Minimal variance distance measure method |
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