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arXiv 2602.04043cs.CV

AnyStyle: 单次传递多模态风格化用于3D高斯点云

AnyStyle: Single-Pass Multimodal Stylization for 3D Gaussian Splatting

Warsaw University of Technology(华沙技术大学);Sano Centre for Computational Medicine(Sano计算医学中心);Jagiellonian University(雅盖隆大学);Microsoft(微软公司)

Joanna Kaleta, Bartosz Świrta, Kacper Kania, Tomasz Trzciński, Przemysław Spurek, Marek Kowalski

AI总结:

AnyStyle通过多模态条件化实现姿态无关的零样本风格化,支持文本和视觉输入,提升3D重建的风格可控性。

摘要:

随着快速且可扩展的3D资产创建需求的增长,驱动了对前馈3D重建方法的兴趣,3D高斯点云(3DGS)作为一种有效的场景表示逐渐显现。尽管最近的方法已展示了从无姿态图像集合中实现姿态无关的重建,但将风格化或外观控制整合到此类管道中仍处于探索阶段。现有尝试大多依赖于图像基于的条件化,这限制了可控性和灵活性。在本文中,我们介绍了AnyStyle,一种前馈3D重建和风格化框架,它通过多模态条件化实现了姿态无关的零样本风格化。我们的方法支持文本和视觉风格输入,允许用户通过自然语言描述或参考图像控制场景外观。我们提出了一种模块化的风格化架构,仅需最小的架构修改即可集成到现有的前馈3D重建主干中。实验表明,AnyStyle在保持高质量几何重建的同时,比先前的前馈风格化方法提高了风格可控性。一项用户研究进一步证实,AnyStyle相比现有最先进的方法在风格化质量上更优。仓库:https://github.com/joaxkal/AnyStyle。

英文摘要:

The growing demand for rapid and scalable 3D asset creation has driven interest in feed-forward 3D reconstruction methods, with 3D Gaussian Splatting (3DGS) emerging as an effective scene representation. While recent approaches have demonstrated pose-free reconstruction from unposed image collections, integrating stylization or appearance control into such pipelines remains underexplored. Existing attempts largely rely on image-based conditioning, which limits both controllability and flexibility. In this work, we introduce AnyStyle, a feed-forward 3D reconstruction and stylization framework that enables pose-free, zero-shot stylization through multimodal conditioning. Our method supports both textual and visual style inputs, allowing users to control the scene appearance using natural language descriptions or reference images. We propose a modular stylization architecture that requires only minimal architectural modifications and can be integrated into existing feed-forward 3D reconstruction backbones. Experiments demonstrate that AnyStyle improves style controllability over prior feed-forward stylization methods while preserving high-quality geometric reconstruction. A user study further confirms that AnyStyle achieves superior stylization quality compared to an existing state-of-the-art approach. Repository: https://github.com/joaxkal/AnyStyle.

机构、总结、中文摘要均由AI分析而来,可能存在错误,请以论文正文为准。

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