release: v1.7.0 - region-agnostic skeleton, selectable true-black, English code
Highlights:
- minimum mode: add min_true_black switch (default True = unchanged v1.6.1 behaviour).
True : true-black gate + CC denoise (best for black line work).
False : no gate, keeps colored regions, distance-transform thinning
(best for colorful posters).
- skeleton mode: replace hue-specific green-block smoothing with
saturation-based _color_zones; no hue or side-of-image assumptions.
- Move all comments, docstrings and messages to English.
- Remove built-in default paths; examples/demo.py now requires args.
- README: document both minimum variants, resolution guidance, parameters.
- tests: 18 cases covering I/O, both modes, both minimum variants.
dvs
928253a4c9