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HoloWorld framework unifies indoor-outdoor urban world generation

By PulseAugur Editorial · [1 sources] ·

Researchers have introduced HoloWorld, a novel framework designed for the unified generation of indoor and outdoor urban environments. This system builds upon a continuously updated cross-scale world context, allowing generated interiors to maintain explicit correspondence with their associated exterior buildings. HoloWorld autoregressively generates urban exteriors with consistent spatial organization and visual identity, which are then used to inform building-specific indoor generation with geometry-constrained layouts and inherited appearance characteristics. The framework reportedly achieves superior urban exterior generation performance, improving the average AQS score over the state-of-the-art by 7.68% and obtaining the highest average RDR score, while ensuring strong indoor-outdoor correspondence and cross-block continuity. AI

IMPACT Enables more coherent and detailed 3D urban environments by unifying indoor and outdoor generation.

RANK_REASON The cluster contains a research paper detailing a new framework for 3D environment generation. [lever_c_demoted from research: ic=1 ai=1.0]

Read on arXiv cs.CV →

AI-generated summary · Google Gemini · from 1 sources. How we write summaries →

HoloWorld framework unifies indoor-outdoor urban world generation

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The cluster contains a research paper detailing a new framework for 3D environment generation. [lever_c_demoted from research: ic=1 ai=1.0]
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COVERAGE [1]

  1. arXiv cs.CV TIER_1 English(EN) · Xiaobin Huang, Zilong Huang, Yang Luo, Hongchao Fan, Yiping Chen, Ting Han ·

    To See a World in a Living Context: Unified Indoor-Outdoor Urban World Generation

    arXiv:2608.05879v1 Announce Type: new Abstract: Text-driven 3D generation has advanced rapidly in creating large-scale outdoor environments and detailed indoor scenes, but these domains are usually synthesized independently, lacking the correspondence required for a coherent urba…

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