circle_fit_known_radius — DRIVE `pegsim` op

• Data kinds: matrix → table

• Call: import fullseye as fs; fs.ledger.circle_fit_known_radius(points, r: 'float', iters: 'int' = 30) -> 'dict' (to call the implementation directly, import pegsim; pegsim.circle_fit_known_radius(points, r: 'float', iters: 'int' = 30) -> 'dict'; from the registry, opsdrive.get("circle_fit_known_radius"))

Usage

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

半径 r が既知の円を 2-D 点列 (row, col) に当てる(中心だけを Gauss-Newton で解く。部分弧でも安定)。

:func:measure.fit_circle(代数的、半径も未知)と同じ入出力の規約(`cy・cx・rms`)。ペグの断面のように半径が

図面で分かっている対象は、半径を固定したほうが短い弧でも中心が決まる(自由な当てはめは弧が短いと半径と中心が相殺する)。

Raises `ValueError`: 点が 2 つ未満、非有限、r ≤ 0。

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_pegsim_insertion — py -3.11 examples/poc_pegsim_insertion.py

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

course_layout · course_occupancy · course_contains · world_build · world_camera · world_move · lidar_scan · rss_longitudinal_same

Same category (`pegsim`)

peg_params · whitney_clearance · two_point_depth · wedging_check · jamming_diagram · chamfer_capture · contact_state_predict · cylinder_fit_known_radius

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

circle_fit_known_radius — DRIVE pegsim op