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- Keywords photorefractive crystal;joint transform correlator;joint transform power spectrum;binary; 光折变晶体;联合变换相关;联合变换功率谱;二值化;
- joint transform power spectrum 联合变换功率谱
- A novel binary joint transform correlator thresholding with reference power spectrum only is proposed. 提出一种用特征物功率谱取阈值的新型二元联合变换相关器。
- 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。
- This paper analyzed the modulation and filter technique on joint power spectrum(JPS), which reduced the intensity and width of the strong dc component existing in the classical joint transform correlator, improved the recognition ability greatly. 针对联合变换相关器,分析了对联合功率谱的调制和滤波技术,缩小了峰值半宽度、削弱了零级自相关的能量,改善了经典联合变换相关器识别性能。
- The Fourier transform power spectrum of input object can be obtained when the input image is placed at the front or back of the hololens. 将输入图像置于这种全息透镜的前面或后面,均能得到物体的傅里叶变换功率谱。
- Multi-object recognition using power spectrum optimized joint transform correlator 多目标识别的联合变换相关器的研究
- Realization of high-efficient joint transform correlation with power spectrum replicating techniques 用功率谱复制技术实现高效联合变换相关
- Effects of Noise and Music on EEG Power Spectrum. 噪声和音乐对脑电功率谱的影响。
- The system can overcome the drawback of the overall small size of the joint transform spectrum in a conventional joint transform correlator(CJTC). 该系统能够克服传统联合变换相关器的频谱尺寸小的缺点。
- The transforming power of fellowship with God. 与神亲近所带来的改变力量.
- Repentance has the greatest transforming power. 改变自己最大的力量就是忏悔,
- Power spectrum of the autodyne signal of CO2laser[J]. 引用该论文 戴永江;王林;皮名嘉.
- Theoretical analysis indicates the sequence of coefficient module of Haar wavelet transform has discrete spectral lines in the power spectrum. 通过对此单极性脉冲序列的功率谱分析可知,在基带信号码元速率的整数倍处存在离散谱线,检测这些离散谱线即实现了信号码元速率的估计。
- 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。
- This technique yields better output correlation performences than the classical real-time joint transform correlator. 这种方法可产生比传统的实时联合变换相关器更好的输出相关性能。
- The technique is found to yield a better correlation output than a classical circular harmonic joint transform correlator does. 这种方法能产生比普通的圆谐联合变换相关器更好的相关输出。
- The temporal power spectrum of atmosphere turbulence-induced wavefront error fo r laser-guide-star (LGS) is analyzed. 分析了激光导星发出的波前通过湍流大气所造成的波前相位畸变的时间功率谱;
- Application of joint transform correlator in detection of infrared target[A]Proceedings of Information Optics and Photonics Technologies II[C], 2007 . 董银文;王航宇;李鹏.;噪声图象中提取边缘的边缘分段自增强算法[A]第十三届全国图象图形学学术会议论文集[C];2006
- The absolute summability of autocorrelation sequence imposes only the continuity constraint on the power spectrum. 另外,绝对可加性自相关数列之假设只是意指在频谱中必须连续。