C++
Taeyoung96/GRIL-Calib
[RA-L 2024] GRIL-Calib: Targetless Ground Robot IMU-LiDAR Extrinsic Calibration Method using Ground Plane Motion Constraints
★ 458
Stars
53 forks · 12 open issues
+1.0/wk
Growth · measured
Stars counted between two of our own snapshots roughly a week apart. The repository page gives the exact span.
8.8
Momentum / 100
see the breakdown below
2y ago
Created
last push 6mo ago
Star history
How this score was built
| Component | Weight | Earned | Why |
|---|---|---|---|
| Velocity | 55 | 1.1 | +1.0/wk, log-scaled against a 750/day ceiling |
| Acceleration | 15 | 0.0 | last week ran 0.93× the monthly pace |
| Freshness | 15 | 0.0 | last push 6mo ago; decays to zero at 180 days |
| Scale | 15 | 7.7 | 458 stars, log-scaled against 150k — stops a 3-star repo topping the board |
| Momentum | 100 | 8.8 | sum of the above |
Detail
| Topics | calibrationground-robotimulidarrosros2 |
| Matched on | ROS2 (ros2) |
| Short window | +1 stars over 7 days = 0.1/day |
| Long window | +4 stars over 26 days = 0.2/day |
| Lifetime average | 0.43 stars/day over 1,054 days |
| First seen here | 2026-10-11 |
| Last read | 2d ago |