A new binary joint transform correlator (BJTC) with high pass filtering is.
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.
提出一种新的采用高通滤波的二元联合变换相关器。
This binary joint transform correlator can compare a target fingerprint with four reference fingerprints.
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。
Joint transform correlator has not only high speed for identification but also high accuracy for positioning.
联合相关器不仅识别速度快，而且定位精度高。
Multitarget detection using a real time joint transform correlator with power spectrum subtraction is proposed.
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。
Zero-order diffraction light spot can influence the detection of the correlation peak in joint transform correlator.
联合变换相关器的零级衍射光斑会影响相关峰探测。
The effect of noise in the input scene on the performance of the joint transform correlator is analyzed and quantified.
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 result showed that the normalized-based fringe adjusted joint transform correlator was a kind of reliable correlator.
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。
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 problem of choosing the threshold value of binary joint transform correlator to recognize target under complicated background is discussed in this paper.
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 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。
Joint Transform Correlator (JTC) is now widely used in the field of target recognition due to its high speed, highly parallelizable and programmable characteristics.
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。
A real time fingerprint identification system using binary joint transform correlator with a single space light modulator and a single CCD has been developed successfully.
利用二值化联合变换相关技术成功地设计了一个单空间光调制器、单ccd的光电混合实时指纹识别系统。
A joint wavelet transform correlator was proposed for binary image feature extraction.
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 (JWTC) is proposed.
提出了联合子波变换相关器(JWTC)。
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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