Significados de speckle contrast em inglês

Laser speckle contrast imaging was used to monitor cortical perfusion.

The system used intense acoustic bursts and a charge-coupled device (CCD) camera-based speckle contrast detection method.

Differences in speckle contrast were observed when ultrasonic bursts were applied, compared with when no ultrasound was applied.

Experimental measurements obtained with a CCD-based speckle contrast detection scheme are in agreement with Monte Carlo simulations and analytical calculations.

A two-dimensional map of blood flow of skin blood vessels was obtained from the speckle contrast (SC) images.

Objective: Laser speckle contrast imaging (LSCI) is a novel technique for microcirculation imaging not previously used in the liver.

By using intense acoustic bursts and a CCD camera-based speckle contrast detection technique, we observed variations of the ultrasound-modulated signal at various optical absorptions.