Brandon ThomasandClaude Opus 5.5 3f86346c5d M11.3: Pentax PEF decoding (uncompressed and Huffman) ...

Huffman table from maker note 0x0220 (codes/lengths, black-box layout),
T.81 difference categories, same-colour horizontal prediction with
per-row-parity vertical seeds; BlackPoint, WB levels, maker-note image
area or dark-column trimming. Unit round-trip test with our own table.

Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>

2026-10-01 00:17:42 -04:00

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lightcraft

M11.3: Pentax PEF decoding (uncompressed and Huffman)

2026-10-01 00:17:42 -04:00