Masked/error pixels carry the int type minimum and saturated the maximum,
but the lossy codec can nudge them inward by one (masked observed as
INT32_MIN+1 in the decompressed data). The integrators only checked the
exact extremes, so a shifted sentinel in a reflection's background ring was
treated as a valid pixel -> garbage background and intensity for any
reflection whose box clips a module gap. Reject the +/-1 band too (real
calibrated counts never approach the type extremes). Neutral on the
well-centred lyso test set; a correctness fix for gap-clipping reflections.
Co-Authored-By: Claude Opus 4.8 <noreply@anthropic.com>
leonarski_fandClaude Opus 4.8
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