no code implementations • 18 Dec 2023 • Yiqing Liang, Numair Khan, Zhengqin Li, Thu Nguyen-Phuoc, Douglas Lanman, James Tompkin, Lei Xiao
We propose a method for dynamic scene reconstruction using deformable 3D Gaussians that is tailored for monocular video.
no code implementations • ICCV 2023 • Yiqing Liang, Eliot Laidlaw, Alexander Meyerowitz, Srinath Sridhar, James Tompkin
From video, we reconstruct a neural volume that captures time-varying color, density, scene flow, semantics, and attention information.
no code implementations • 16 Dec 2021 • Zhecan Wang, Haoxuan You, Liunian Harold Li, Alireza Zareian, Suji Park, Yiqing Liang, Kai-Wei Chang, Shih-Fu Chang
As for pre-training, a scene-graph-aware pre-training method is proposed to leverage structure knowledge extracted in the visual scene graph.
1 code implementation • 8 Dec 2020 • Yiqing Liang, Boyuan Chen, Shuran Song
We introduce SSCNav, an algorithm that explicitly models scene priors using a confidence-aware semantic scene completion module to complete the scene and guide the agent's navigation planning.