Research map / 3D vision / Depth and stereo
Causes and Corrections for Bimodal Multi-Path Scanning With Structured Light
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Measured effects reported in the paper
| What was changed | Where | Measured | Effect |
|---|---|---|---|
| Apply bimodal path separation using spatial-frequency-dependent phasor magnitudes | PMP structured-light scanning · Owl through mesh, pixel [278,319] | phase (% projected phase range): 18.27% -> 26.76% | Helped |
| Normalize measurements with the measured projector/camera modulation transfer function | Bimodal multipath separation · Foam-board step edge | path-magnitude response across spatial frequencies | Helped |
| Use a zero-frequency PMP scan to constrain the sum of the two path magnitudes | Bimodal multipath separation · Bimodal multipath reconstruction | path separation | Helped |
| Use the dominant separated phase instead of the raw combined phase | PMP structured-light scanning · Owl, angel, bowl, and giraffe demonstrations | 3D reconstruction artifacts | Helped |
Closest papers by meaning
- Sparse Multi-Path Corrections in Fringe Projection Profilometry (CVPR 2021 · similarity 0.91)
- Optimal Structured Light à La Carte (CVPR 2018 · similarity 0.84)
- Hardware Design and Accurate Simulation of Structured-Light Scanning for Benchmarking of 3D Reconstruction Algorithms (NeurIPS 2021 · similarity 0.84)
- Information-Driven Adaptive Structured-Light Scanners (CVPR 2016 · similarity 0.83)
- 3D Measurement of Complex Textured Objects Based on Bidirectional Fringe Projection (AAAI 2025 · similarity 0.83)
- TurboSL: Dense Accurate and Fast 3D by Neural Inverse Structured Light (CVPR 2024 · similarity 0.81)
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