annotate_outline — ANNOTATE `paper` op

• Data kinds: image2d × mask → image2d

• Call: import annotate; annotate.annotate_outline(img, mask, label=None, color='emphasis', width=1.5, alpha=1.0, dash=None, font_size=12, label_offset=(0, 0), box_alpha=0.6, text_color=None, scheme='okabe_ito', font_path=None, layout=None) (or opsannotate.get("annotate_outline"))

Usage

Returns an image (image2d): the outline of a mask as an (anti-aliased) closed polyline, with text at the centroid.

> The detailed description below is the original text — the summary and the headings are translated.

Raises

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ValueError

mask の形が画像と違う、真の画素が無い、alpha が [0,1] の外。

Detailed usage guide

• figure_annotation family guide

Background guides (the physics and conventions behind this op)

• dataset_conventions — 学習データセット規約の知識 — COCO / YOLO / VOC と外観検査での落とし穴

References (sample data, literature)

• Sample-data catalog (download URLs / licences) — 2-D uses skimage.data (BSD/public domain) plus synthetic images; 3-D lists download URLs for real data sources (Stanford, PDS, …).

• Operator provenance and references — the sources of the research/methods this op family came from.

• The canonical algorithm (author, year) and its uses are named in the family usage guide above.

Runnable examples (verified samples that actually call this op)

• paper_figure — py -3.11 examples/paper_figure.py

Ops the type connects to (they accept `image2d` as input)

text_box · arrow · leader_line · label_points · crosshair · legend_box · color_bar · scale_bar

Same category (`paper`)

annotate_leader_layout · annotate_leader · annotate_markers · annotate_legend · annotate_dimension_layout · annotate_dimension · annotate_angle_layout · annotate_angle

*Provenance: annotate.py — ANNOTATE operator registry. This per-op note is generated by tools/opdocs.py md (do not hand-edit).*

annotate_outline — ANNOTATE paper op