混元世界模型HY-World 2.0:单张照片造出3D世界 episode artwork

EPISODE · Apr 29, 2026 · 13 MIN

混元世界模型HY-World 2.0:单张照片造出3D世界

from 每日AI · host 每日新闻

HY-World 2.0 是由腾讯混元团队推出的一个多模态世界模型,旨在通过文本、图像、视频等多种输入,实现高质量 3D 世界的生成与重建。该框架将复杂过程分解为全景图生成、路径规划、世界扩展和世界组合四个核心阶段,利用 3D 高斯泼溅 (3DGS) 技术构建出可交互、高保真且具备物理一致性的虚拟空间。相比前代,它引入了 WorldStereo 2.0 和 WorldMirror 2.0 等创新算法,显著提升了场景的视觉表现力与空间连续性。此外,该模型不仅支持从稀疏信息中“幻化”出宏大的环境,也能通过多视图输入精准还原现实世界的几何结构。这一系统的代码与模型权重已开源,为机器人模拟、游戏开发及虚拟现实研究提供了强大的通用底座。

Episode metadata supplied by the publisher feed · Published Apr 29, 2026

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混元世界模型HY-World 2.0:单张照片造出3D世界

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