no code implementations • ICCV 2023 • Chengtang Yao, Lidong Yu, Yuwei Wu, Yunde Jia
The high-resolution local information brought by sparse points refines 3D lanes in the BEV space hierarchically from low resolution to high resolution.
no code implementations • ICCV 2023 • Jiaxi Zeng, Chengtang Yao, Lidong Yu, Yuwei Wu, Yunde Jia
In this paper, we propose a parameterized cost volume to encode the entire disparity space using multi-Gaussian distribution.
no code implementations • CVPR 2022 • Chengtang Yao, Lidong Yu
Stereo matching in foggy scenes is challenging as the scattering effect of fog blurs the image and makes the matching ambiguous.
no code implementations • CVPR 2021 • Chengtang Yao, Yunde Jia, Huijun Di, Pengxiang Li, Yuwei Wu
In this paper, we present a decomposition model for stereo matching to solve the problem of excessive growth in computational cost (time and memory cost) as the resolution increases.
no code implementations • 5 Jun 2020 • Chengtang Yao, Yunde Jia, Huijun Di, Yuwei Wu, Lidong Yu
In this paper, we present a content-aware inter-scale cost aggregation method that adaptively aggregates and upsamples the cost volume from coarse-scale to fine-scale by learning dynamic filter weights according to the content of the left and right views on the two scales.