提出一种新的采用高通滤波的二元联合变换相关器。
A new binary joint transform correlator (BJTC) with high pass filtering is.
联合变换相关器的零级衍射光斑会影响相关峰探测。
Zero-order diffraction light spot can influence the detection of the correlation peak in joint transform correlator.
提出一种新的采用高通滤波的二元联合变换相关器。
A new binary joint transform correlator (BJTC) with high pass filtering is. proposed.
分析和量化了输入景物噪声对联合变换相关器性能的影响。
The effect of noise in the input scene on the performance of the joint transform correlator is analyzed and quantified.
提出一种使用功率谱相减的实时联合变换相关器作多目标检测。
Multitarget detection using a real time joint transform correlator with power spectrum subtraction is proposed.
结果表明基于归一化的条纹调制联合变换相关器是一种比较可靠的相关器。
The result showed that the normalized-based fringe adjusted joint transform correlator was a kind of reliable correlator.
编码的目的在于通过联合变换相关器来一步实现形态学中的击中击不中变换。
The aim of such encoding is to perform joint rank order hit or miss transform in one step.
本文通过对联合变换相关器小型化的设计，使其在军事领域有了新的应用前景。
In this paper, the joint transformed correlator small design, so that in the military field has a new application prospects.
讨论了利用二值化联合变换相关器对复杂背景目标进行相关识别的阈值选取问题。
The problem of choosing the threshold value of binary joint transform correlator to recognize target under complicated background is discussed in this paper.
利用这种二值化联合变换相关器，进行了一个待识别指纹同四个参考指纹的比较。
This binary joint transform correlator can compare a target fingerprint with four reference fingerprints.
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。
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.
实验过程中发现，输入图像的形状特征对联合变换相关器的相关峰的分布具有较大的影响。
The experimental data shows that the form character of input picture influences the distribution of JTC correlation peak.
这种相关器与一般的二元联合变换相关器的差别在于联合功率谱作二元处理之前先进行高通滤波。
The difference between the proposed correlator and BJTC is that joint power spectrum is processed by using high pass filtering before applying binarization.
凭借高速性并行性和灵活性可编程性等优点，联合变换相关器在目标识别领域具有广泛的应用前景。
Joint Transform Correlator (JTC) is now widely used in the field of target recognition due to its high speed, highly parallelizable and programmable characteristics.
光纤检测实验表明，系统能够实现光纤的缺陷检测，并且具有比传统的联合变换相关器更高的识别能力。
The experiment results of optical fiber detection show the system can successfully perform the defect detection of optical fibers. Furthermore, it has higher discrimination comparing with the CJTC.
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 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).
然而，以往我们所使用的光电混合联合变换相关器体积较大、结构复杂，要将其运用到实战当中还有一段距离。
However, in the past we used optoelectronic hybrid joint transformed correlator larger, complex structure, to its application to the actual combat is still some distance from them.
提出了联合子波变换相关器及其应用于二值图象的特征提取。
A joint wavelet transform correlator was proposed for binary image feature extraction.
提出了联合子波变换相关器(JWTC)。
提出了联合子波变换相关器(JWTC)。
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