1) Temporal series digital images correlation method
时间序列数字图像相关方法
2) improved digital temporal serial image correlation method (IDTSICM)
改进的数字时间序列图像相关方法
1.
High-speed cine photography technique and improved digital temporal serial image correlation method (IDTSICM) are employed to measure the modal parameters of the cable model under free vibration conditions.
基于高速摄影成像技术,利用改进的数字时间序列图像相关方法,测定了自由振动状态下拉索模型的模态参数。
3) temporal sequence digital image correlation
时间序列数字图像相关
4) digital image correlation method (DICM)
数字图像相关方法(DICM)
5) digital image correlation method(DICM)
数字图像相关方法
1.
Based on calculating correlation of the images captured before and after deformation,digital image correlation method(DICM) was employed to measure the displacement of closed-cell aluminum foam materials under uniaxial compression.
利用数字图像相关方法对泡沫纯铝变形前后的图像进行相关计算,获得了弹性范围内静态压缩情况下闭孔泡沫铝材料表面的全场变形及局部孔结构的变形,同时根据试验结果计算了试件的名义弹性模量。
6) digital image correlation
数字图像相关法
1.
An investigation of concrete property under fatigue loading by means of digital image correlation method;
数字图像相关法研究疲劳荷载下混凝土的性能
2.
A method of two-steps digital image correlation is well developed with more stable and reliable calculating technology, which consists of a simple searching and an iterative correlation steps.
提出了适用于微区测量的两步数字图像相关法,采用二阶泰勒多项式子区位移模式有效地降低了截断误差;采用B-样条插值函数提高了亚像素重建的精度;采用拟牛顿迭代法提高了计算速度等,使微区内应变测量精度控制在100~150με。
3.
A novel sectioned crown specimen was designed such that digital image correlation(DIC) can be used to identify the crack initiation and propagation in ceramic layers.
结合高分辨率的图像采集系统,应用数字图像相关法分析研究两种类型试件的微裂纹产生和扩展过程,精确地确定了微裂纹产生时的临界载荷大小。
补充资料：核医学数字图像处理
核医学数字图像处理
核医学术语。为了提高图像质量，对图像或功能性曲线进行的数学计算。数字图像处理的内容主要包括：场不均匀度校正、数字图像平滑处理、快速傅立叶变换与数字滤波、多幅图像之间的算术运算、相关计算、体层图像重建、兴趣区设置、动态曲线形成、曲线拟合和核医学参数的定量计算等。
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条