SDFStent is a real-time SDF-based mesh deformation technique for virtual stenting that generates watertight post-stent models matching prescribed dimensions and validated CFD pressure drops against clinical data.
Tetgen, a delaunay-based quality tetrahedral mesh generator
7 Pith papers cite this work. Polarity classification is still indexing.
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A new alignment heuristic and star-shaped simplex chain construction for feedback motion planning reduces average path bending by 91.4% and LQR effort by 45.5% while remaining computationally efficient.
Introduces the first massively parallel DEC library for 3D elliptic boundary value problems and demonstrates its application to thermal conductivity in cracked solids.
A new MAT simplification algorithm uses explicit surface correspondence tracking and priority-controlled edge collapses to preserve structural features like fillet alignments on discrete meshes.
A discrete exterior calculus formulation of linear elasticity on cell complexes with displacements as primal 0-cochains and validation on classical analytic problems.
A sequential topology optimization approach uses SIMP results to initialize level-set refinement via signed distance function transfer on 3D meshes, achieving comparable compliance with up to 4.6x speedup on benchmarks.
The paper reviews recent developments and unresolved challenges in cardiac mechanics modeling, arguing that identifying essential complexities versus safe simplifications is key to clinical translation.
citing papers explorer
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SDFStent: Real-time interactive virtual stenting via SDF deformation fields
SDFStent is a real-time SDF-based mesh deformation technique for virtual stenting that generates watertight post-stent models matching prescribed dimensions and validated CFD pressure drops against clinical data.
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Smooth Feedback Motion Planning with Reduced Curvature
A new alignment heuristic and star-shaped simplex chain construction for feedback motion planning reduces average path bending by 91.4% and LQR effort by 45.5% while remaining computationally efficient.
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Parallelized Discrete Exterior Calculus for Three-Dimensional Elliptic Problems
Introduces the first massively parallel DEC library for 3D elliptic boundary value problems and demonstrates its application to thermal conductivity in cracked solids.
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Structural MAT: Clean and Scalable Medial Axis Simplification via Explicit Surface Correspondence
A new MAT simplification algorithm uses explicit surface correspondence tracking and priority-controlled edge collapses to preserve structural features like fillet alignments on discrete meshes.
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A Geometric Formulation of Linear Elasticity Based on Discrete Exterior Calculus
A discrete exterior calculus formulation of linear elasticity on cell complexes with displacements as primal 0-cochains and validation on classical analytic problems.
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Sequential topology optimization: SIMP initialization for level-set boundary refinement
A sequential topology optimization approach uses SIMP results to initialize level-set refinement via signed distance function transfer on 3D meshes, achieving comparable compliance with up to 4.6x speedup on benchmarks.
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Cardiac mechanics modeling: recent developments and current challenges
The paper reviews recent developments and unresolved challenges in cardiac mechanics modeling, arguing that identifying essential complexities versus safe simplifications is key to clinical translation.