We take correlation method to detect and extract feature and it is proved effective 本文提出使用相关模板的方法检测特征,实验表明该方法可有效检测特征。
A study on the in - plane rotation measurement of a rigid object with the ultrasonic speckle correlation method 超声散斑数字相关法应用于刚体面内转动测量的研究
Assessment of social and economic environment of railway construction project on grey correlation method 基于灰色关联系数法的铁路建设项目社会经济环境影响评价
Design and realization of the acoustic waves flight time measurement system based on cross - correlation method 基于互相关技术的声波飞行时间测量系统的设计与实现
Research on de - cross - correlation methods based on time axis perturbation in multi - channel acoustic echo cancellation 多路声回波对消中基于时基微扰的去互相关法的研究
Standard test method for measuring ultrasonic velocity in advanced ceramics with broadband pulse - echo cross - correlation method 用宽带脉冲反射交互作用法测量高级陶瓷中超声速率的标准试验方法
Application of digital speckle correlation method to study on the mechanical behavior of poly vinylidene fluoride piezoelectric film 数字散斑相关法在聚偏氟乙烯压电薄膜力学性能测试中的应用
The principle of utilizing digital correlation method to detect the phases of the two sine signals with the same frequency was discussed 介绍了采用相关分析法测量两路同频率正弦信号相位的数字化方法基本原理。
It is approved that the proposed method has higher antinoise and signal - to - noise ratio than the direct correlation method 能过数字仿真对比表明,该方法优于直接相关定位法,具有较强的抗噪声能力,提高了信噪比。
In chapter 3 , the paper introduces the principle of measuring velocity by correlation method and puts forward the standards of choosing several parameters 论文第三章介绍了相关测速原理,并在理论上提出了几个参数的选定标准。