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remove-ai-watermarks/scripts
Victor Kuznetsov 47ef60c2a1 Add optional pixel forensics layer to the dataset scanner
--pixels adds aggregate, non-reconstructable pixel statistics (block-DCT
histograms with Benford deviation, high-pass noise stats, FFT band
energies and CFA peaks, ELA stats, gradient and color histograms) plus
per-section timing for pipeline latency planning. --pixels-full adds the
privacy-lifting artifacts behind an explicit flag (perceptual hash,
128px thumbnail, coarse ELA/noise-residual/FFT-phase maps). Expensive
maps are computed once and shared between the scalar and artifact paths
(2.2x speedup vs the first split implementation). numpy is required only
for the pixel modes; the metadata-only mode stays numpy-free.
2026-07-23 11:06:45 -07:00
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