1 code implementation • 31 Jul 2023 • Zhelun Shen, Xibin Song, Yuchao Dai, Dingfu Zhou, Zhibo Rao, Liangjun Zhang
Due to the domain differences and unbalanced disparity distribution across multiple datasets, current stereo matching approaches are commonly limited to a specific dataset and generalize poorly to others.
no code implementations • CVPR 2023 • Zhibo Rao, Bangshu Xiong, Mingyi He, Yuchao Dai, Renjie He, Zhelun Shen, Xing Li
Experimental results on multi-datasets show that: (1) our method can be easily plugged into the current various stereo matching models to improve generalization performance; (2) our method can reduce the significant volatility of generalization performance among different training epochs; (3) we find that the current methods prefer to choose the best results among different training epochs as generalization performance, but it is impossible to select the best performance by ground truth in practice.
3 code implementations • CVPR 2021 • Zhelun Shen, Yuchao Dai, Zhibo Rao
In this paper, we propose CFNet, a Cascade and Fused cost volume based network to improve the robustness of the stereo matching network.
no code implementations • 31 Dec 2020 • Zhibo Rao, Mingyi He, Yuchao Dai
In this paper, we proposed a novel class attention module and decomposition-fusion strategy to cope with imbalanced labels.
no code implementations • 1 Nov 2020 • Zhibo Rao, Mingyi He, Bo Li, Renjie He
The network architecture used in this RVC, called as NLCA-Net v2, is consists of four parts: feature extraction, cost volume construction, feature matching, and refinement, as shown in Fig.
2 code implementations • 23 Jun 2020 • Zhelun Shen, Yuchao Dai, Xibin Song, Zhibo Rao, Dingfu Zhou, Liangjun Zhang
First, we construct combination volumes on the upper levels of the pyramid and develop a cost volume fusion module to integrate them for initial disparity estimation.
no code implementations • 30 Aug 2019 • Yuchao Dai, Zhidong Zhu, Zhibo Rao, Bo Li
The success of existing deep-learning based multi-view stereo (MVS) approaches greatly depends on the availability of large-scale supervision in the form of dense depth maps.
no code implementations • 25 Apr 2019 • Zhidong Zhu, Mingyi He, Yuchao Dai, Zhibo Rao, Bo Li
The network consists of three modules: Multi-Scale 2D local feature extraction module, Cross-form spatial pyramid module and Multi-Scale 3D Feature Matching and Fusion module.
no code implementations • 25 Apr 2019 • Zhibo Rao, Mingyi He, Yuchao Dai, Zhidong Zhu, Bo Li, Renjie He
The multi-scale residual 3D convolution module learns the different scale geometry context from the cost volume which aggregated by the multi-scale fusion 2D convolution module.