membrane_render_markers — DRIVE `tacslip` op

• Data kinds: rgb × matrix × scalar × scalar → rgb

• Call: import fullseye as fs; fs.ledger.membrane_render_markers(rgb, pts, r_px: 'float', dark: 'float', sub: 'int' = 8) -> 'np.ndarray' (to call the implementation directly, import tacslip; tacslip.membrane_render_markers(rgb, pts, r_px: 'float', dark: 'float', sub: 'int' = 8) -> 'np.ndarray'; from the registry, opsdrive.get("membrane_render_markers"))

Usage

> This operator's description has not been translated yet. The original text follows as it is.

RGB (H, W, 3) に黒い円盤のマーカー(中心 pts (N, 2) [px]、半径 r_px)を描く: 画素の被覆率で rgb *= 1 − dark·coverage。

被覆率は円盤の縁の画素だけ sub² の副標本(内側 1・外側 0)。像を補間して歪めないので真値が厳密。

Raises ValueError: rgb が (H, W, 3) でない、pts が (N, 2) でない、r_px ≤ 0、dark が [0, 1] の外。

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)

• poc_tacsim_marker_shear — py -3.11 examples/poc_tacsim_marker_shear.py

• poc_tactile_dipole_torque — py -3.11 examples/poc_tactile_dipole_torque.py

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

spin_from_marker_sequence · carla_depth_decode · carla_transform_matrix · carla_pose_to_world · carla_camera_pose · carla_xy_yaw · carla_scene_load · town_chain

Same category (`tacslip`)

mindlin_partial_slip · mindlin_traction · hertz_surface_ur · hertzian_tangential_inner · cerruti_kernel · cerruti_surface_displacement · membrane_shear_field · membrane_markers

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

membrane_render_markers — DRIVE tacslip op