三维空间目标识别的多滤波器技术

The Multi filter Technique for Recognition of Three dimensional Targets

本文基于三维空间目标不变性识别的原理，采用多滤波器并行处理和综合判断的光学相关检测技术，对三维空间目标进行识别。实验结果表明仅由４ 个滤波器构成的滤波器组已能识别出三维目标在水平３６０°。

The multi filter technique for recognition of three dimensional targets is proposed in this paper,which is based upon the principle of distortion invariant correlation recognition.In this method,a small bank of holographic correlation filters is synthesized that can recognize a much larger set of images.The experimental results show that a set of only 4 holographic filters recognizes a three dimensional target over a viewing angle range of horizontally 360° and vertically ±30°.