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    Summary
    This summary is machine-generated.

    This study introduces user-friendly software for creating 3D vascular models from centerlines. The tool simplifies mesh generation for computational fluid dynamics (CFD) in medical research.

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    Area of Science:

    • Medical imaging and computational modeling
    • Biomedical engineering and fluid dynamics

    Background:

    • Computational fluid dynamics (CFD) is crucial for analyzing patient-specific arterial blood flow.
    • Accurate mesh generation from medical images is a significant bottleneck, often requiring manual segmentation by clinicians.

    Purpose of the Study:

    • To develop an interactive software tool for simplifying the meshing process of vascular networks.
    • To enable non-expert users to generate high-quality hexahedral meshes for CFD simulations.

    Main Methods:

    • A user interface for 3D visualization and editing of vascular centerlines.
    • Reconstruction of artery surfaces using an editable parametric model from centerlines.
    • Generation of high-quality hexahedral meshes and integration with medical image visualization.

    Main Results:

    • Facilitates manual extraction and editing of vascular networks by medical professionals.
    • Enables the generation of hexahedral meshes for CFD studies by users with limited expertise.
    • Provides a user-friendly approach to complex vascular modeling.

    Conclusions:

    • The developed software streamlines the creation of patient-specific vascular models for CFD analysis.
    • It bridges the gap between advanced numerical methods and clinical practice.
    • Public release of the software aims to broaden its adoption in medical research.