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Geng Lin

3 accepted papers

2025

Speedy-Splat: Fast 3D Gaussian Splatting with Sparse Pixels and Sparse Primitives

CVPR 2025poster

3D Gaussian Splatting (3D-GS) is a recent 3D scene reconstruction technique that enables real-time rendering of novel views by modeling scenes as parametric point clouds of differentiable 3D Gaussians. However, its rendering speed and model size still present bottlenecks, especially in resource-cons…

2023

OmnimatteRF: Robust Omnimatte with 3D Background Modeling

ICCV 2023poster

Video matting has broad applications, from adding interesting effects to casually captured movies to assisting video production professionals. Matting with associated effects such as shadows and reflections has also attracted increasing research activity, and methods like Omnimatte have been propos…

Cited by 7PDFcodeScholar
2020

Joint Representation Learning of Legislator and Legislation for Roll Call Prediction

IJCAI 2020poster

In this paper, we explore to learn representations of legislation and legislator for the prediction of roll call results. The most popular approach for this topic is named the ideal point model that relies on historical voting information for representation learning of legislators. It largely ignore…