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Optical cross-correlation methods have been used to study the motion of red blood cells (RBC) in the microcirculation. To evaluate the precision of such a method to determine RBC velocity profiles, we developped a computational model of the microscopy image formation. The following steps were undertaken: (1) a mechanical model was used to mimic three dimensional RBC movements in a tubular parabolic...
Ultrasonic backscattered signals from blood contain frequency-dependent information that can be used to obtain quantitative parameters reflecting the aggregation state of red blood cells (RBCs). Recently, the structure factor size estimator (SFSE) was developed to solve for two parameters: the packing factor W and mean gyration radius of aggregates Rg, expressed in number of RBCs (Yu and Cloutier...
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