ringgrid 0.10.1

Pure-Rust detector for coded ring calibration targets
Documentation
# Coded rect target.
#
# 16-sector coded rings on a square lattice. The coded path is lattice-agnostic
# (RANSAC homography + geometric verification), so IDs anchor the board without
# origin dots. Combination: rect + coded + no dots.
name = "rect_coded"
coding = "coded"
fiducials = "none"

[lattice]
kind = "rect"
rows = 20
cols = 20
pitch_mm = 14.0

[marker]
outer_radius_mm = 4.8
inner_radius_mm = 3.2
ring_width_mm = 1.152

[render]
dpi = 300
margin_mm = 5.0
formats = ["json", "svg", "png", "dxf"]