ULTRRA Challenge 2025

The ULTRRA challenge evaluates current and novel state of the art view synthesis methods for posed and unposed cameras. Challenge datasets emphasize real-world considerations, such as image sparsity, variety of camera models, and unconstrained acquisition in real-world environments.

ULTRRA挑战赛（ULTRRA challenge）旨在评估当前及前沿顶尖的视图合成（view synthesis）方法，覆盖已知位姿与未知位姿相机场景。本次挑战赛的数据集着重考量真实场景中的实际因素，例如图像稀疏性、多样化的相机型号，以及真实环境下的无约束采集流程。