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#shape-analysis News & Analysis

2 articles tagged with #shape-analysis. AI-curated summaries with sentiment analysis and key takeaways from 50+ sources.

2 articles
AINeutralarXiv – CS AI · 6h ago6/10
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Geodesics with Unified Tangent-constrained Priors and Curvature Regularization

Researchers propose a unified geodesic framework that combines tangent-constrained priors with curvature regularization to improve image segmentation accuracy. The method addresses limitations in existing models by enforcing shape-aware constraints through orientation-lifted spaces, achieving robust segmentation with enhanced shape fidelity on medical and natural images.

AINeutralarXiv – CS AI · 6h ago6/10
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ShapeLib: Designing a library of programmatic 3D shape abstractions with Large Language Models

ShapeLib is a new method that leverages Large Language Models to automatically design libraries of reusable 3D shape abstractions from user-provided descriptions and exemplar shapes. The system validates these abstractions through geometric reasoning and develops recognition networks that generalize across shape distributions, enabling interpretable programmatic interfaces for 3D modeling tasks.