Comparison of the velocity and velocity uncertainty of Gemi-nid meteor shower FRIPON events processed by the DFN, AMOS, and WMPL pipelines vs. the automatic reduction pipeline of FRIPON. The x-axis is the difference between the σ_v values processed by the DFN (a), AMOS (b), or WMPL (c) and those calculated by the FRIPON pipeline. The y-axis similarly shows the differences for the nominal v_g values.