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New method improves 3D scanning accuracy and consistency

By PulseAugur Editorial · [1 sources] ·

Researchers have developed a new method for fringe projection profilometry that improves spatial consistency in depth reconstruction. This technique couples phase-to-depth transformations across pixels, using a shared low-dimensional mapping instead of independent per-pixel fits. The approach, demonstrated on a dental target, achieves accuracy comparable to active stereo methods while significantly reducing artifacts and parameter storage. AI

IMPACT Introduces a novel calibration technique that enhances the spatial coherence and accuracy of 3D scanning.

RANK_REASON The cluster contains an academic paper detailing a new method in computer vision. [lever_c_demoted from research: ic=1 ai=0.7]

Read on arXiv cs.CV →

AI-generated summary · Google Gemini · from 1 sources. How we write summaries →

New method improves 3D scanning accuracy and consistency

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The cluster contains an academic paper detailing a new method in computer vision. [lever_c_demoted from research: ic=1 ai=0.7]
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COVERAGE [1]

  1. arXiv cs.CV TIER_1 English(EN) · Sehoon Tak, Jae-Sang Hyun ·

    Spatially Coupled Phase-to-Depth Calibration for Fringe Projection Profilometry

    arXiv:2606.11601v1 Announce Type: new Abstract: In fringe projection profilometry (FPP), depth is commonly recovered by fitting a phase-to-depth relation independently at each camera pixel. Although such pixel-wise calibration achieves high local accuracy, neighboring pixels can …

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