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← StudioAtelier Carnet Salon Scan Bench

Scan Bench · Track A

Raw scan to verified area, without trusting the app that made it.

Stage 1 / 7 · Register — 4 scans aligned · RMSE 8.2 mm

Stage 1

Register

Multi-scan alignment (ICP / NDT)

cuICP / cuNDT concept

4 scans aligned · RMSE 8.2 mm

Dual-measurement QA gate

Laser-verified: 339.8 m²
LiDAR-derived: 341.4 m²
Disagreement: +0.47%

Within the 3% threshold. Two independent measurements agree, so the denominator survives a challenge from the client's own analyst.

Open assumption

Doc 08 accepts .ply and .e57 exports, but Open3D documents PLY/PCD/XYZ/PTS and not E57. An explicit E57 conversion adapter is required before this pipeline is built for real — flagged in the integration review, unresolved.

Portier · Tokyo

The commercial case for renovation, before design begins.

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PRTIER

Independent owner-side advice. Not architecture, valuation, engineering, or financing advice.

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