{
  "id": 17735894,
  "title": "Coarse3D: Controllable and Faithful Sparse Structure Generation for Image-to-3D",
  "url": "https://urgent.news/2026/10/30/coarse3d-controllable-and-faithful-sparse-structure-generation-for",
  "topic": "ai",
  "section": "AI",
  "published": "2026-10-30T04:09:19.000Z",
  "source": {
    "name": "arXiv cs.AI",
    "slug": "arxiv-cs-ai",
    "url": "https://arxiv.org/abs/2610.41231v1"
  },
  "original_language": "en",
  "account": null,
  "summary": "Coarse-to-fine 3D-native generation relies heavily on the first-stage sparse structure, which determines the global orientation and overall geometry for subsequent refinement. However, existing coarse generators suffer from two key limitations: their orientation is difficult to control due to ambiguous semantic canonicalization, and their structures are often inconsistent with input images due to…",
  "key_points": [],
  "editors_take": null,
  "illustration": null,
  "coverage": {
    "outlets": 1,
    "also_reported_by": []
  },
  "ai_generated": true,
  "disclaimer": "Summaries, key points and the editor’s take are written by software from other outlets’ reporting and may contain errors — always check the linked original."
}