1) Digital image/speckle correlation
数字散斑图像相关法
1.
Digital image/speckle correlation (DISC) is a photometric technology toaccurately determine displacement and strain.
数字散斑图像相关法是对全场位移和应变进行量化分析的光学测量方法。
2) digital speckle image correlation
数字散斑图像相关计算
3) Color digital image/speckle correlation
彩色数字散斑图像相关法
4) digital speckle correlation method(DSCM)
数字散斑相关法
1.
Measurement of mechanical properties of the polyimide/SiO_2 film using the digital speckle correlation method(DSCM) is proposed.
为了解决数字散斑相关法不能直接测量较大变形的缺陷,还提出了多级相关算法,并利用亚像素搜索和双线性插值作数据处理。
5) digital speckle correlation method
数字散斑相关法
1.
With the image analysis technology of digital speckle correlation method, the displacement and strain spatial distribution of PLC shear band were quantitatively obtained, and the evolution process of PLC shear band with time was reproduced.
通过高速CCD(1000 fps)连续记录Al-4％Cu合金材料在拉伸实验中出现的B型锯齿形屈服(PLC)剪切带发生前后一系列非相干光散斑图,结合数字散斑相关法图像分析技术,定量地给出了PLC剪切带及周围区域的位移和应变的空间分布,再现了PLC剪切带随时间演化发展的过程。
6) digital speckle correlation method (DSCM)
数字散斑相关法
1.
Denoising effects of the wavelet analysis techniques in the digital speckle correlation method (DSCM) are described using speckle correlation.
将数字散斑相关法 (DSCM)分析技术与小波减噪技术相结合 ,用于消除噪声信号对位移测试的影响和提高变形场的测量精度。
补充资料：单光束散斑干涉法
见散斑干涉法。
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