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Digital speckle correlation method used to measure blood flow velocity
images blood velocity digital speckle
2011/5/6
The digital speckle correlation method (DSCM) used to measure blood flow velocity is here analyzed. The experiment is designed to obtain the dynamic speckle pattern of blood which is shot by CCD. Then...
Investigation on mechanism of plastic deformation by digital speckle pattern interferometry
Digital speckle pattern interferometry deformation measurement deformation mechanism plastic deformation
2015/3/31
An experimental scheme of digital speckle pattern intefferometry using two electromagnetic shutters and a three-frame color image board is presented to measure two in-plane components of incremental d...
