no code implementations • 4 Apr 2024 • Xinyang Han, Zelin Gao, Angjoo Kanazawa, Shubham Goel, Yossi Gandelsman
Inspired by this behavior, we introduce SAP3D, a system for 3D reconstruction and novel view synthesis from an arbitrary number of unposed images.
no code implementations • 22 Jan 2024 • Zelin Gao, Weichen Dai, Yu Zhang
We propose Hierarchical Geometric Guidance (HGG) to incorporate the attachment of Structure from Motion (SfM), namely sparse depth prior, into the scene representations.
no code implementations • ICCV 2023 • Zelin Gao, Weichen Dai, Yu Zhang
Neural Radiance Fields have shown great potential to synthesize novel views with only a few discrete image observations of the world.