Papers › Multi-Scale Geometric Consistency Guided Multi-View Stereo

Multi-Scale Geometric Consistency Guided Multi-View Stereo

17 Apr 2019CVPR 2019 6arXiv:1904.08103archive 2025-07-28

Qingshan Xu, Wenbing Tao

In this paper, we propose an efficient multi-scale geometric consistency guided multi-view stereo method for accurate and complete depth map estimation. We first present our basic multi-view stereo method with Adaptive Checkerboard sampling and Multi-Hypothesis joint view selection (ACMH). It leverages structured region information to sample better candidate hypotheses for propagation and infer the aggregation view subset at each pixel. For the depth estimation of low-textured areas, we further propose to combine ACMH with multi-scale geometric consistency guidance (ACMM) to obtain the reliable depth estimates for low-textured areas at coarser scales and guarantee that they can be propagated to finer scales. To correct the erroneous estimates propagated from the coarser scales, we present a novel detail restorer. Experiments on extensive datasets show our method achieves state-of-the-art performance, recovering the depth estimation not only in low-textured areas but also in details.

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Tasks

Depth EstimationMulti-View 3D ReconstructionPoint Clouds

Results from the paper archive 2025-07-28

TaskDatasetModelMetricValueRank at snapshotLeaderboardReport
Multi-View 3D Reconstruction ETH3D ACMM F1 score 80.78 #5 of 5 Archive leaderboard report
Point Clouds Tanks and Temples ACMM Mean F1 (Advanced) 34.02 #10 of 21 Archive leaderboard report
Point Clouds Tanks and Temples ACMM Mean F1 (Intermediate) 57.27 #10 of 21 Archive leaderboard report

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