Research Article

A Generalized Gamma Mixture Model for Ultrasonic Tissue Characterization

Figure 10

Simulation of spatial variant density of scatterers. The number of scatterers per resolution cell decreases from left to right in order to simulate fully formed speckle in regions with low density and partially resolved speckle in regions with high density.
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(a) Simulated B-mode image
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(b) GG and GGMM fitted to data