pegtactile op• Data kinds: text → image2d
• Call: import fullseye as fs; fs.ledger.symmetric_peg_shape(name: 'str', size: 'int' = 160, radius: 'float' = 50.0, angle: 'float' = 0.0, centre=None, ss: 'int' = 8) -> 'np.ndarray' (to call the implementation directly, import pegtactile; pegtactile.symmetric_peg_shape(name: 'str', size: 'int' = 160, radius: 'float' = 50.0, angle: 'float' = 0.0, centre=None, ss: 'int' = 8) -> 'np.ndarray'; from the registry, opsdrive.get("symmetric_peg_shape"))
Peg cross-section (synthetic with ground truth, anti-aliased coverage 0..1, (size, size)): circle, equilateral triangle, square, regular hexagon (circumradius radius [px]), and keyed circle (D-cut: part of the circle cut off by a chord, n = 1). The shape is drawn rotated by angle [rad] (rotating the image would introduce interpolation). centre = (col, row), ss = subsamples per pixel along 1 side. Raises ValueError: unknown shape, size < 16, radius ≤ 0, ss < 1.
• 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.
• poc_peg_insertion_tactile — py -3.11 examples/poc_peg_insertion_tactile.py
image2d as input)flow_from_depth_motion · ttc_truth · ttc_from_flow · foe_from_flow · perlin2 · fbm_height · fbm_gradient · radial_periodogram
pegtactile)pad_params · pad_context · peg_wrench_to_pad_loads · pad_loads_to_peg_wrench · pad_shear_asymmetry · pad_marker_displacement · pad_tactile_frame · pad_tactile_read
*Provenance: pegtactile.py — DRIVE operator registry. This per-op note is generated by tools/opdocs.py md (do not hand-edit).*
© 2026 Kazufumi Furuse — Fullseye operator documentation. Licensed under Apache-2.0.