在体全息相关识别系统中，如何改善相关峰质量是提高识别率的关键问题。
The key point about increasing recognition accuracy is to improve the correlation peaks quality in the volume holographic correlation recognition system.
介绍一种在体全息相关识别中实现旋转不变性和位移不变性的一种简便方法。
Based on the volume holographic storage, a novel and easy method is proposed to realize rotation and shift invariance in pattern recognition system.
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.
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