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- Then, noise decorrelation, baseline decorrelation and pixel misregistration decorrelation and so on, are analyzed, and the image correlation coefficient is deduced. 理论分析了基线去相关、图像配准误差去相关、热噪声去相关等,并推导了图像相关系数;
- image correlation coefficient 图像相关系数
- Note:The value in bracket is correlation coefficient. 注:括号内数值为相关系数。
- A correlation coefficient in which one variable is many-valued and the other is dichotomous. 一个多值变数和一个双值变数的相关系数。
- The correlation coefficient of SBP, MAP, DBP, PP reaches 0.89, 0.90, 0.92 and 0.79 respectively. 并通过临床试验对算法进行了评估,本算法判读的收缩压、平均压、舒张压、脉压的数值与水银柱血压计的判读结果的相关性分别达到0.;89、0
- Base on image correlation,the proposed algorithm correct transmissive error with full search method. 该方法以图像相关性作为判别依据,使用全搜索的方法来恢复数据。
- White light digital speckle image correlation is the combination between digital image process and optical measuring. 白光数字散斑相关方法是现代数字图像处理技术与光学测量相结合的产物。
- Results: the correlation coefficient (0.825) between DALE and HDI was comparable with that between GDP and HDI (0.822). 结果:健康期望寿命指数与人文发展指数的相关系数为0.;825和GDP指数 与人文发展指数的相关系数0
- The correlation coefficient between the activity of ALT and AFU was r=0.810(P<0.001). 乙肝患者血清ALT升高程度与AFU相关性系数为r=0.;810;P<0
- The correlation coefficient of cf and ICP is marked than those of PI, RI, Vd, Vm and ICP. TCD频谱参数cf比目前的TCD频谱参数PI、RI、Vd和Vm更显著地提示颅内压升高。
- Methods A total of 110 volume datasets of normal fetal hearts in the second trimester were acquired by spatio-temporal image correlation (STIC). 方法 110例中晚孕期正常胎儿, 经常规超声筛查心脏未见异常。
- The correlation coefficient(r) of HF with VLF was significantly greater than that with LF. VLF与HF的相关系数值(r)显著大于LF与HF的相关系数值。
- An effective technique of measuring the shear bands is put forward using digital photogrammetry and image correlation analysis. 提出了一种基于数字照相量测和图像相关性分析技术的土体剪切带识别方法。
- Compute the cross correlation coefficient [17] between ECG signal and selected wavelet filter. 请问大侠,怎么求给定信号与小波滤波器之间的互相关系数?
- A transfer method for correlative coefficient was put forward. 提出了关联系数的传递计算方法。
- The formula for empirical frequency correlation coefficient between two random variables is demon -strated. 导出了两随机变量的频率相关系教的公式。
- Both highly sensitive digital image correlation method (DICM) and microscopy technique are combined to measure displacement and strain fields in minor region on body surface. 将数字相关图象测量方法和显微技术结合起来,实现了物体表面位移和应变的细观测量。
- The multiple correlation coefficient of DBP is R=0.331,coefficient of determination is R2=0.111(F=39.872,P<0.01). 舒张压水平的复相关系数R=0.;331;确定系数R2=0
- In this study, this is the first time in Taiwan to combine electron backscattered diffraction and digital image correlation method integrated to determine residual stresses. 中文摘要在许多半导体制程中,镀膜与基板长因残留应力而裂开剥落,因此残留应力应变的测量在许多方面的研究上都是一直是重要课题。
- Based on the principle of demodulating the displacement of the projected fringes with digital image correlation method,a micro fringe projection correlation method is proposed. 基于数字图像相关法解调被物体高度调制的投影栅线平移量的原理,提出了显微栅线投影相关法的概念。