arXiv Machine Learning By Adam Haroon, Cody Fleming, Beiwen Li

Repairing Shape-Prior Shortcuts in Long-Range Single-Shot Fringe Projection Profilometry

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arXiv:2607. 11928v1 Announce Type: new Abstract: Single-shot fringe projection profilometry (FPP) networks that regress depth directly can exploit a shape-prior shortcut, recovering depth from object boundaries rather than from fringe phase.

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arXiv Machine Learning
Jul 10

Diagnosing Shape-Prior Shortcuts in Long-Range Single-Shot Fringe Projection Profilometry

arXiv:2606. 17093v2 Announce Type: replace Abstract: Learning-based single-shot fringe projection profilometry (FPP) has been studied almost entirely at close range, and the networks used are evaluated only on aggregate error, leaving open whether they recover depth from fringe phase or from object-level shape cues that correlate with depth.

By Adam Haroon, Anush Lakshman, Cody Fleming, Beiwen Li