SGFormer: Spherical Geometry Transformer for 360 Depth Estimation

no code implementations • 23 Apr 2024 • Junsong Zhang, Zisong Chen, Chunyu Lin, Lang Nie, Zhijie Shen, Junda Huang, Yao Zhao

Panoramic distortion poses a significant challenge in 360 depth estimation, particularly pronounced at the north and south poles.

Depth Estimation Position

Unsupervised OmniMVS: Efficient Omnidirectional Depth Inference via Establishing Pseudo-Stereo Supervision

no code implementations • 20 Feb 2023 • Zisong Chen, Chunyu Lin, Lang Nie, Kang Liao, Yao Zhao

In this paper, we propose the first unsupervised omnidirectional MVS framework based on multiple fisheye images.