Apartment HDR Luminance Radiometer: Daylight Factor (DF %) & Workspace Glare Auditor

Deterministic Debevec-Malik linear HDR radiance map reconstruction + CIE Standard Overcast Sky luminance normalization + CIE UGR glare integral engine (.dng, .jpg, .heic, .hdr) built for VELUX, DIALux, Signify, EN 17037 — zero-upload ephemeral Wasm RAM execution.

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Cloudflare Ephemeral Wasm RAM · 0% Retention

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