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Binary file formats

DICOM segmented palette component

Expand one decoded 16-bit palette component and trace its encoded segments.

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Example result

How it works

Append discrete values, interpolate each linear segment from the prior endpoint, and replay byte-addressed direct segments for indirect copies. Export exact fractions alongside integer samples.

A discrete 0 followed by a length-3 ramp ending at 9 expands to 0,3,6,9. Reusing a ramp after a different predecessor uses that current predecessor.

Limits

Already decoded words only, up to 200000 words and 65536 expanded entries; positive lengths/copy counts. Byte offsets must identify segment boundaries; indirect-to-indirect copies reject. Integer samples use labeled nearest-even rounding because the cited section does not specify a half-tie rule. No DICOM file, image, pixel-representation or dataset-conformance inference.