The whole dynamic process of blood coagulation can be characterized by tracking the MSD of optical vortices with our previous coagulation measurement system. To develop a portable prototype of the coagulation detection system, we use an embedded system for whole blood laser speckle image acquisition, and apply deep learning methods for the temporal and spatial interpolation of the acquired images and the fast localization of optical vortex. The prototype implementation with a compact optical design and experimental validation provide a feasible idea and method for the miniaturization of blood coagulation devices.
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