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fringe projection profilometry 1hyperbolic fringe pattern 1phase error correction 1projector geometry estimation 1ray-based modeling 1

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1 paper

cs.CV2026

Ray-based phase error correction for miniaturized DOE projector-based FPP under single-directional hyperbolic projection

Seung-Jae Son, Yatong An, Jae-Sang Hyun

The paper introduces a ray‑based method to correct phase errors in miniaturized DOE projector fringe‑projection systems by estimating the projector pinhole from a single hyperbolic…