Uncurated qualitative results of PF3plat on multiple datasets. Best viewed on landscape mode for mobile devices.
Compared to previous state-of-the-art methods, Pf3plat shows superior performance in photorealistic novel view synthesis across all datasets. Specifically, Pf3plat enables accurate pose estimation even for scenes with complex geometry and large textureless regions where previous works fail.
Here, we present the superior performance of cross-dataset generalization of PF3plat evaluated in the setting on both
DL3DV → RealEstate10K and RealEstate10K → DL3DV.
Given the initial depth and pose from our coarse alignment module, PF3plat further refines the depth and pose estimates through learnable modules to improve the quality of 3D reconstruction and novel view synthesis.
The refined estimates are used to estimate geometry confidence scores, which assess the reliability of 3D Gaussian centers and condition the prediction of Gaussian parameters accordingly.
@article{hong2024pf3plat,
title = {PF3plat: Pose-Free Feed-Forward 3D Gaussian Splatting},
author = {Sunghwan Hong and Jaewoo Jung and Heeseong Shin and Jisang Han and Jiaolong Yang and Chong Luo and Seungryong Kim},
journal = {arXiv preprint arXiv:2410.22128},
year = {2024}
}