FineSplat: Fine Patches, Local Groups, Detailed Splats

One-line takeaway

FineSplat is a feed-forward 3D Gaussian Splatting framework built on fine-grained image patches to recover detailed geometry and appearance; a dual-grouping strategy (view-wise plus local grouping) avoids the cost of global multi-view attention at high token resolution.

FineSplat 是前馈式 3D 高斯泼溅重建框架，用更细的图像块恢复细节几何和外观；为避免高分辨率下全局多视图注意力太贵，用“按视图分组 + 局部分组”的双分组策略让相邻视图和局部区域高效交互。