Search Results for author: Changjiang Cai

Found 6 papers, 3 papers with code

RIAV-MVS: Recurrent-Indexing an Asymmetric Volume for Multi-View Stereo

no code implementations28 May 2022 Changjiang Cai, Pan Ji, Yi Xu

In the pixel level, we propose to break the symmetry of the Siamese network (which is typically used in MVS to extract image features) by introducing a transformer block to the reference image (but not to the source images).

PlaneMVS: 3D Plane Reconstruction from Multi-View Stereo

no code implementations CVPR 2022 Jiachen Liu, Pan Ji, Nitin Bansal, Changjiang Cai, Qingan Yan, Xiaolei Huang, Yi Xu

The semantic plane detection branch is based on a single-view plane detection framework but with differences.

3D Reconstruction

Do End-to-end Stereo Algorithms Under-utilize Information?

1 code implementation14 Oct 2020 Changjiang Cai, Philippos Mordohai

In this paper, we show how deep adaptive filtering and differentiable semi-global aggregation can be integrated in existing 2D and 3D convolutional networks for end-to-end stereo matching, leading to improved accuracy.

Disparity Estimation Stereo Matching

CBMV: A Coalesced Bidirectional Matching Volume for Disparity Estimation

1 code implementation CVPR 2018 Konstantinos Batsos, Changjiang Cai, Philippos Mordohai

The success of these methods is due to the availability of training data with ground truth; training learning-based systems on these datasets has allowed them to surpass the accuracy of conventional approaches based on heuristics and assumptions.

Disparity Estimation Stereo Matching +1

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