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Fix raw-parity merge markers

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Co-Authored-By: Claude Sonnet 5.5 <noreply@anthropic.com>
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Andrew Frahn
2026-10-20 09:20:10 +11:00
co-authored by Claude Sonnet 5.5
parent b2a58e8f33
commit 041f91d1cc
1 changed files with 2 additions and 9 deletions
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docs/raw-parity.md
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# RAW parity: cameras, formats, demosaic, colour and lens profiles
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> **Last reviewed:** 2026-10-10 · **Last updated:** 2026-10-16 · **Change:** minor (Canon ColorData Kelvin; integration batch 36: 515 models verified after the CC0 per-model checks; Epson ERF and Mamiya MEF decode; measured Nikon image areas) · **Target:** Adobe Lightroom Classic 15.5 / Lightroom 9.6 (Camera Raw 18.7)
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> **Last reviewed:** 2026-10-10 · **Last updated:** 2026-10-18 · **Change:** patch (X-Trans CMOS 4 bodies take the X-T3's spectral matrices) · **Target:** Adobe Lightroom Classic 15.5 / Lightroom 9.6 (Camera Raw 18.7)
>>>>>>> upstream/main
> **Last reviewed:** 2026-10-10 · **Last updated:** 2026-10-18 · **Change:** minor (Canon ColorData Kelvin; X-Trans CMOS 4 bodies take the X-T3's spectral matrices) · **Target:** Adobe Lightroom Classic 15.5 / Lightroom 9.6 (Camera Raw 18.7)
Raw processing is the deepest single dimension of Lightroom parity: a photographer whose camera
does not decode, or decodes with the wrong colour, cannot switch. This document measures it model by
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| Date | Change | Summary |
|---|---|---|
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| 2026-10-16 | minor | Kelvin white balance from Canon CR2 `ColorData` presets (PowerShot G1 X Mark III) |
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| 2026-10-18 | patch | X-T30, X-T30 II, X-Pro3, X100V, X-S10 and X-E4 take the X-T3's spectral matrices (same 26.1 MP X-Trans CMOS 4 sensor): an X-T30 raw with a black-and-white (Acros) camera JPEG no longer opens in the muted neutral fallback |
| 2026-10-16 | minor | Kelvin white balance from Canon CR2 `ColorData` presets (PowerShot G1 X Mark III) |
| 2026-10-15 | minor | Hasselblad 3FR / FFF embedded previews: the uncompressed 8-bit RGB image, handed on as a baseline TIFF (checked on the CC0 H4D-40 FFF, 1217 × 913, and CFV 3FR, 218 × 218, upright through the file's orientation); counts unchanged |
| 2026-10-15 | minor | Hasselblad 3FR / FFF get their own reader (`crates/raw/src/vendor/hasselblad.rs`): an FFF takes its colour matrix from the original 3FR header in tag `0xC51B` instead of developing with the neutral matrix; RGGB checked against the camera preview on the CC0 H4D-40 FFF and CFV 3FR; counts unchanged |
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| 2026-10-14 | minor | Camera-coverage sweep (#1327): 30 models verified on 40 CC0 files (`coverage_sweep_corpus.rs`, `coverage-sweep.tsv`; `docs/raw/coverage.py` 515 → 545 verified rows); the counts above are not re-measured here. Sensor verification does not establish colour parity (#1277) |
| 2026-10-13 | minor | Bundled camera profiles 4 → 5 (ILCA-99M2) |
| 2026-10-14 | minor | 21 Sony and Leica models verified (one CC0 raw.pixls.us file each, pinned; `sony_leica_corpus.rs`): 258 verified, 920 unverified; Leica on a verified body 21% → 72%, Sony 91% → 92%, use-weighted 85% and 43% |