Hello,
I would like to simulate anechoic, hyperechoic and hypoechoic cysts. The b-mode image example looks like hyperechoic cysts to me. I couldn't find the setup to create for example anechoic cyst by reducing echogenicity but it doesn't work as I expect. What parameter should be changed?
Hi Farnaz,
You could try increasing / reducing either the number or the impedance contrast of the small scatterers included in the heterogeneity. In the B-mode imaging examples, the balls use noise with a higher standard deviation (i.e., more echoic) than the background. You could reverse this and see what happens.
Brad.
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