README rewritten for the current design: two pipelines (chroma-only vs single
segmenter, default anime-seg), the screen_color prior (--screen-color / config,
green default), correct debug-file list, and HF/hf-mirror notes for the seg models.
No rescue/recolour layer is documented (it was removed).
green_screen_matting_workflow.md keeps the phase-1 green-screen spec but gains a
status note pointing to the README for the evolved architecture, and its debug-file
list is corrected (foreground_rgb / color_mask / seg_mask, not the old
foreground_background / foreground_correction / despill_mask).
Co-Authored-By: Claude Opus 4.8 <noreply@anthropic.com>
lhk229
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