Research and military application of optical correlator.
光学相关器的研究进展及军事应用。
It is transformed into visible light image through optical correlator.
它通过光学相关器转换成可见光图像信息。
The optical experimental results implemented on an incoherent optical correlator are given.
采用非相干光相关器为光学实现硬件并给出了实验结果。
Experimental results have confirmed that this incoherent optical correlator system possesses the capability of performing real-time pattern recognition.
实验结果证实这种非相干光相关器具有完成实时图像识别的能力。
The compact optical correlator is used in missiles and aircrafts, by which rapid identification of various kinds of targets can be realized in real time.
它应用于制导技术，可以实现弹载、机栽对目标的快速实时图象识别和相关器的小型化。
Using an incoherent optical correlator and a shift encoding method, the processing of gray sclae image matching based on similitude measurement was realized.
利用非相干光相关操作处理和空间移位编码方法，实现了基于相似性度量的灰阶图像匹配处理。
Then a single channel incoherent optical correlator with only an image and a structural element is developed to execute the hit miss transform in parallel by one step thresholding.
设计了只有一个图像和一个灰度结构核的单通道非相干光学相关器来并行一步取阈完成击中与否运算。
The performance of the adaptive binarization thresholding method has been compared with that classical optical correlator in the areas of correlation peak to and SNR (signal to noise ratio).
和传统的联合变换相关器结果比较，自适应阈值法对于输出的相关峰值、信噪比等主要参数都有明显提高。
The traditional optical encryption methods are classified into two kinds, one is based on the joint transform correlator, the second is based on the matched filter.
传统的光学加密方法分为两类，一种是基于联合变换相关器的加密方法，第二种是基于。
Based on a hybrid opto electrical image processing system with an incoherent correlator, the image matching algorithm using optical Walsh transformation is realized successfully.
基于以非相干光相关器为核心的光电混合图像处理系统，实现了基于光学沃尔什变换特征提取的图像匹配算法。
Opto-electronic joint transform correlator has real-time ability for processing optical images, so it can be used in scene matching system.
光电联合变换相关器具有实时处理光学图像能力，因此可用于景像匹配系统。
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.
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 possibility of the correlation detection with the signals of change in scale th-rough scanning the input plane in an optical intensity correlator has been considered.
对强度相关器中输入平面轴向位移实现尺度变化相关进行了理论分析。
Optical joint transform correlation can recognize automatically, overcome the drawback of filter-based correlator, and it is suitable for real-time processing, can achieve better recognition result.
克服了经典的匹配滤波相关存在大的相关旁瓣、很大的相关带宽和低的光效率等缺点。
Optical joint transform correlation can recognize automatically, overcome the drawback of filter-based correlator, and it is suitable for real-time processing, can achieve better recognition result.
克服了经典的匹配滤波相关存在大的相关旁瓣、很大的相关带宽和低的光效率等缺点。
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