title: A method for computer simulation of ultrasound Doppler color flow images--II. Simulation results.
abstract: A computational method of simulating Doppler color flow images has been developed. It is based on a point-scattering model of moving blood and surrounding tissue and is capable of treating the entire flow image generation process. Simulated images of parabolic flow dynamics in a cylindrical vessel are presented to show the statistical nature of the map of velocity estimates and to demonstrate the effects of wall filters and different display schemes. Quantitative results of extracted velocity profiles are included and indicate the usefulness of the simulation method for studying the quantitative capabilities of flow imaging.
authors: Ontario Cancer Treatment and Research Foundation, Kingston Regional Cancer Centre, Canada.
authors: A T
authors: AT
authors: Kerr
authors: J W
authors: JW
authors: Hunt
mesh_terms: D001783:Blood Flow Velocity; D003198:Computer Simulation; D015150:Echocardiography, Doppler / Q000379:methods*; D006801:Humans